package org.hl7.fhir.r5.model;


/*
  Copyright (c) 2011+, HL7, Inc.
  All rights reserved.
  
  Redistribution and use in source and binary forms, with or without modification, \
  are permitted provided that the following conditions are met:
  
   * Redistributions of source code must retain the above copyright notice, this \
     list of conditions and the following disclaimer.
   * Redistributions in binary form must reproduce the above copyright notice, \
     this list of conditions and the following disclaimer in the documentation \
     and/or other materials provided with the distribution.
   * Neither the name of HL7 nor the names of its contributors may be used to 
     endorse or promote products derived from this software without specific 
     prior written permission.
  
  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS \"AS IS\" AND \
  ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED \
  WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. \
  IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, \
  INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT \
  NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR \
  PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, \
  WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) \
  ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE \
  POSSIBILITY OF SUCH DAMAGE.
  */

// Generated on Sat, Nov 5, 2022 10:47+1100 for FHIR v5.0.0-ballot

import java.util.ArrayList;
import java.util.Date;
import java.util.List;
import org.hl7.fhir.utilities.Utilities;
import org.hl7.fhir.r5.model.Enumerations.*;
import org.hl7.fhir.instance.model.api.IBaseBackboneElement;
import org.hl7.fhir.exceptions.FHIRException;
import org.hl7.fhir.instance.model.api.ICompositeType;
import ca.uhn.fhir.model.api.annotation.ResourceDef;
import ca.uhn.fhir.model.api.annotation.SearchParamDefinition;
import org.hl7.fhir.instance.model.api.IBaseBackboneElement;
import ca.uhn.fhir.model.api.annotation.Child;
import ca.uhn.fhir.model.api.annotation.ChildOrder;
import ca.uhn.fhir.model.api.annotation.Description;
import ca.uhn.fhir.model.api.annotation.Block;

/**
 * A request to supply a diet, formula feeding (enteral) or oral nutritional supplement to a patient/resident.
 */
@ResourceDef(name="NutritionOrder", profile="http://hl7.org/fhir/StructureDefinition/NutritionOrder")
public class NutritionOrder extends DomainResource {

    @Block()
    public static class NutritionOrderOralDietComponent extends BackboneElement implements IBaseBackboneElement {
        /**
         * The kind of diet or dietary restriction such as fiber restricted diet or diabetic diet.
         */
        @Child(name = "type", type = {CodeableConcept.class}, order=1, min=0, max=Child.MAX_UNLIMITED, modifier=false, summary=true)
        @Description(shortDefinition="Type of oral diet or diet restrictions that describe what can be consumed orally", formalDefinition="The kind of diet or dietary restriction such as fiber restricted diet or diabetic diet." )
        @ca.uhn.fhir.model.api.annotation.Binding(valueSet="http://hl7.org/fhir/ValueSet/diet-type")
        protected List<CodeableConcept> type;

        /**
         * Schedule information for an oral diet.
         */
        @Child(name = "schedule", type = {}, order=2, min=0, max=1, modifier=false, summary=false)
        @Description(shortDefinition="Scheduling information for oral diets", formalDefinition="Schedule information for an oral diet." )
        protected NutritionOrderOralDietScheduleComponent schedule;

        /**
         * Class that defines the quantity and type of nutrient modifications (for example carbohydrate, fiber or sodium) required for the oral diet.
         */
        @Child(name = "nutrient", type = {}, order=3, min=0, max=Child.MAX_UNLIMITED, modifier=false, summary=false)
        @Description(shortDefinition="Required  nutrient modifications", formalDefinition="Class that defines the quantity and type of nutrient modifications (for example carbohydrate, fiber or sodium) required for the oral diet." )
        protected List<NutritionOrderOralDietNutrientComponent> nutrient;

        /**
         * Class that describes any texture modifications required for the patient to safely consume various types of solid foods.
         */
        @Child(name = "texture", type = {}, order=4, min=0, max=Child.MAX_UNLIMITED, modifier=false, summary=false)
        @Description(shortDefinition="Required  texture modifications", formalDefinition="Class that describes any texture modifications required for the patient to safely consume various types of solid foods." )
        protected List<NutritionOrderOralDietTextureComponent> texture;

        /**
         * The required consistency (e.g. honey-thick, nectar-thick, thin, thickened.) of liquids or fluids served to the patient.
         */
        @Child(name = "fluidConsistencyType", type = {CodeableConcept.class}, order=5, min=0, max=Child.MAX_UNLIMITED, modifier=false, summary=false)
        @Description(shortDefinition="The required consistency of fluids and liquids provided to the patient", formalDefinition="The required consistency (e.g. honey-thick, nectar-thick, thin, thickened.) of liquids or fluids served to the patient." )
        @ca.uhn.fhir.model.api.annotation.Binding(valueSet="http://hl7.org/fhir/ValueSet/consistency-type")
        protected List<CodeableConcept> fluidConsistencyType;

        /**
         * Free text or additional instructions or information pertaining to the oral diet.
         */
        @Child(name = "instruction", type = {StringType.class}, order=6, min=0, max=1, modifier=false, summary=true)
        @Description(shortDefinition="Instructions or additional information about the oral diet", formalDefinition="Free text or additional instructions or information pertaining to the oral diet." )
        protected StringType instruction;

        private static final long serialVersionUID = 997920978L;

    /**
     * Constructor
     */
      public NutritionOrderOralDietComponent() {
        super();
      }

        /**
         * @return {@link #type} (The kind of diet or dietary restriction such as fiber restricted diet or diabetic diet.)
         */
        public List<CodeableConcept> getType() { 
          if (this.type == null)
            this.type = new ArrayList<CodeableConcept>();
          return this.type;
        }

        /**
         * @return Returns a reference to <code>this</code> for easy method chaining
         */
        public NutritionOrderOralDietComponent setType(List<CodeableConcept> theType) { 
          this.type = theType;
          return this;
        }

        public boolean hasType() { 
          if (this.type == null)
            return false;
          for (CodeableConcept item : this.type)
            if (!item.isEmpty())
              return true;
          return false;
        }

        public CodeableConcept addType() { //3
          CodeableConcept t = new CodeableConcept();
          if (this.type == null)
            this.type = new ArrayList<CodeableConcept>();
          this.type.add(t);
          return t;
        }

        public NutritionOrderOralDietComponent addType(CodeableConcept t) { //3
          if (t == null)
            return this;
          if (this.type == null)
            this.type = new ArrayList<CodeableConcept>();
          this.type.add(t);
          return this;
        }

        /**
         * @return The first repetition of repeating field {@link #type}, creating it if it does not already exist {3}
         */
        public CodeableConcept getTypeFirstRep() { 
          if (getType().isEmpty()) {
            addType();
          }
          return getType().get(0);
        }

        /**
         * @return {@link #schedule} (Schedule information for an oral diet.)
         */
        public NutritionOrderOralDietScheduleComponent getSchedule() { 
          if (this.schedule == null)
            if (Configuration.errorOnAutoCreate())
              throw new Error("Attempt to auto-create NutritionOrderOralDietComponent.schedule");
            else if (Configuration.doAutoCreate())
              this.schedule = new NutritionOrderOralDietScheduleComponent(); // cc
          return this.schedule;
        }

        public boolean hasSchedule() { 
          return this.schedule != null && !this.schedule.isEmpty();
        }

        /**
         * @param value {@link #schedule} (Schedule information for an oral diet.)
         */
        public NutritionOrderOralDietComponent setSchedule(NutritionOrderOralDietScheduleComponent value) { 
          this.schedule = value;
          return this;
        }

        /**
         * @return {@link #nutrient} (Class that defines the quantity and type of nutrient modifications (for example carbohydrate, fiber or sodium) required for the oral diet.)
         */
        public List<NutritionOrderOralDietNutrientComponent> getNutrient() { 
          if (this.nutrient == null)
            this.nutrient = new ArrayList<NutritionOrderOralDietNutrientComponent>();
          return this.nutrient;
        }

        /**
         * @return Returns a reference to <code>this</code> for easy method chaining
         */
        public NutritionOrderOralDietComponent setNutrient(List<NutritionOrderOralDietNutrientComponent> theNutrient) { 
          this.nutrient = theNutrient;
          return this;
        }

        public boolean hasNutrient() { 
          if (this.nutrient == null)
            return false;
          for (NutritionOrderOralDietNutrientComponent item : this.nutrient)
            if (!item.isEmpty())
              return true;
          return false;
        }

        public NutritionOrderOralDietNutrientComponent addNutrient() { //3
          NutritionOrderOralDietNutrientComponent t = new NutritionOrderOralDietNutrientComponent();
          if (this.nutrient == null)
            this.nutrient = new ArrayList<NutritionOrderOralDietNutrientComponent>();
          this.nutrient.add(t);
          return t;
        }

        public NutritionOrderOralDietComponent addNutrient(NutritionOrderOralDietNutrientComponent t) { //3
          if (t == null)
            return this;
          if (this.nutrient == null)
            this.nutrient = new ArrayList<NutritionOrderOralDietNutrientComponent>();
          this.nutrient.add(t);
          return this;
        }

        /**
         * @return The first repetition of repeating field {@link #nutrient}, creating it if it does not already exist {3}
         */
        public NutritionOrderOralDietNutrientComponent getNutrientFirstRep() { 
          if (getNutrient().isEmpty()) {
            addNutrient();
          }
          return getNutrient().get(0);
        }

        /**
         * @return {@link #texture} (Class that describes any texture modifications required for the patient to safely consume various types of solid foods.)
         */
        public List<NutritionOrderOralDietTextureComponent> getTexture() { 
          if (this.texture == null)
            this.texture = new ArrayList<NutritionOrderOralDietTextureComponent>();
          return this.texture;
        }

        /**
         * @return Returns a reference to <code>this</code> for easy method chaining
         */
        public NutritionOrderOralDietComponent setTexture(List<NutritionOrderOralDietTextureComponent> theTexture) { 
          this.texture = theTexture;
          return this;
        }

        public boolean hasTexture() { 
          if (this.texture == null)
            return false;
          for (NutritionOrderOralDietTextureComponent item : this.texture)
            if (!item.isEmpty())
              return true;
          return false;
        }

        public NutritionOrderOralDietTextureComponent addTexture() { //3
          NutritionOrderOralDietTextureComponent t = new NutritionOrderOralDietTextureComponent();
          if (this.texture == null)
            this.texture = new ArrayList<NutritionOrderOralDietTextureComponent>();
          this.texture.add(t);
          return t;
        }

        public NutritionOrderOralDietComponent addTexture(NutritionOrderOralDietTextureComponent t) { //3
          if (t == null)
            return this;
          if (this.texture == null)
            this.texture = new ArrayList<NutritionOrderOralDietTextureComponent>();
          this.texture.add(t);
          return this;
        }

        /**
         * @return The first repetition of repeating field {@link #texture}, creating it if it does not already exist {3}
         */
        public NutritionOrderOralDietTextureComponent getTextureFirstRep() { 
          if (getTexture().isEmpty()) {
            addTexture();
          }
          return getTexture().get(0);
        }

        /**
         * @return {@link #fluidConsistencyType} (The required consistency (e.g. honey-thick, nectar-thick, thin, thickened.) of liquids or fluids served to the patient.)
         */
        public List<CodeableConcept> getFluidConsistencyType() { 
          if (this.fluidConsistencyType == null)
            this.fluidConsistencyType = new ArrayList<CodeableConcept>();
          return this.fluidConsistencyType;
        }

        /**
         * @return Returns a reference to <code>this</code> for easy method chaining
         */
        public NutritionOrderOralDietComponent setFluidConsistencyType(List<CodeableConcept> theFluidConsistencyType) { 
          this.fluidConsistencyType = theFluidConsistencyType;
          return this;
        }

        public boolean hasFluidConsistencyType() { 
          if (this.fluidConsistencyType == null)
            return false;
          for (CodeableConcept item : this.fluidConsistencyType)
            if (!item.isEmpty())
              return true;
          return false;
        }

        public CodeableConcept addFluidConsistencyType() { //3
          CodeableConcept t = new CodeableConcept();
          if (this.fluidConsistencyType == null)
            this.fluidConsistencyType = new ArrayList<CodeableConcept>();
          this.fluidConsistencyType.add(t);
          return t;
        }

        public NutritionOrderOralDietComponent addFluidConsistencyType(CodeableConcept t) { //3
          if (t == null)
            return this;
          if (this.fluidConsistencyType == null)
            this.fluidConsistencyType = new ArrayList<CodeableConcept>();
          this.fluidConsistencyType.add(t);
          return this;
        }

        /**
         * @return The first repetition of repeating field {@link #fluidConsistencyType}, creating it if it does not already exist {3}
         */
        public CodeableConcept getFluidConsistencyTypeFirstRep() { 
          if (getFluidConsistencyType().isEmpty()) {
            addFluidConsistencyType();
          }
          return getFluidConsistencyType().get(0);
        }

        /**
         * @return {@link #instruction} (Free text or additional instructions or information pertaining to the oral diet.). This is the underlying object with id, value and extensions. The accessor "getInstruction" gives direct access to the value
         */
        public StringType getInstructionElement() { 
          if (this.instruction == null)
            if (Configuration.errorOnAutoCreate())
              throw new Error("Attempt to auto-create NutritionOrderOralDietComponent.instruction");
            else if (Configuration.doAutoCreate())
              this.instruction = new StringType(); // bb
          return this.instruction;
        }

        public boolean hasInstructionElement() { 
          return this.instruction != null && !this.instruction.isEmpty();
        }

        public boolean hasInstruction() { 
          return this.instruction != null && !this.instruction.isEmpty();
        }

        /**
         * @param value {@link #instruction} (Free text or additional instructions or information pertaining to the oral diet.). This is the underlying object with id, value and extensions. The accessor "getInstruction" gives direct access to the value
         */
        public NutritionOrderOralDietComponent setInstructionElement(StringType value) { 
          this.instruction = value;
          return this;
        }

        /**
         * @return Free text or additional instructions or information pertaining to the oral diet.
         */
        public String getInstruction() { 
          return this.instruction == null ? null : this.instruction.getValue();
        }

        /**
         * @param value Free text or additional instructions or information pertaining to the oral diet.
         */
        public NutritionOrderOralDietComponent setInstruction(String value) { 
          if (Utilities.noString(value))
            this.instruction = null;
          else {
            if (this.instruction == null)
              this.instruction = new StringType();
            this.instruction.setValue(value);
          }
          return this;
        }

        protected void listChildren(List<Property> children) {
          super.listChildren(children);
          children.add(new Property("type", "CodeableConcept", "The kind of diet or dietary restriction such as fiber restricted diet or diabetic diet.", 0, java.lang.Integer.MAX_VALUE, type));
          children.add(new Property("schedule", "", "Schedule information for an oral diet.", 0, 1, schedule));
          children.add(new Property("nutrient", "", "Class that defines the quantity and type of nutrient modifications (for example carbohydrate, fiber or sodium) required for the oral diet.", 0, java.lang.Integer.MAX_VALUE, nutrient));
          children.add(new Property("texture", "", "Class that describes any texture modifications required for the patient to safely consume various types of solid foods.", 0, java.lang.Integer.MAX_VALUE, texture));
          children.add(new Property("fluidConsistencyType", "CodeableConcept", "The required consistency (e.g. honey-thick, nectar-thick, thin, thickened.) of liquids or fluids served to the patient.", 0, java.lang.Integer.MAX_VALUE, fluidConsistencyType));
          children.add(new Property("instruction", "string", "Free text or additional instructions or information pertaining to the oral diet.", 0, 1, instruction));
        }

        @Override
        public Property getNamedProperty(int _hash, String _name, boolean _checkValid) throws FHIRException {
          switch (_hash) {
          case 3575610: /*type*/  return new Property("type", "CodeableConcept", "The kind of diet or dietary restriction such as fiber restricted diet or diabetic diet.", 0, java.lang.Integer.MAX_VALUE, type);
          case -697920873: /*schedule*/  return new Property("schedule", "", "Schedule information for an oral diet.", 0, 1, schedule);
          case -1671151641: /*nutrient*/  return new Property("nutrient", "", "Class that defines the quantity and type of nutrient modifications (for example carbohydrate, fiber or sodium) required for the oral diet.", 0, java.lang.Integer.MAX_VALUE, nutrient);
          case -1417816805: /*texture*/  return new Property("texture", "", "Class that describes any texture modifications required for the patient to safely consume various types of solid foods.", 0, java.lang.Integer.MAX_VALUE, texture);
          case -525105592: /*fluidConsistencyType*/  return new Property("fluidConsistencyType", "CodeableConcept", "The required consistency (e.g. honey-thick, nectar-thick, thin, thickened.) of liquids or fluids served to the patient.", 0, java.lang.Integer.MAX_VALUE, fluidConsistencyType);
          case 301526158: /*instruction*/  return new Property("instruction", "string", "Free text or additional instructions or information pertaining to the oral diet.", 0, 1, instruction);
          default: return super.getNamedProperty(_hash, _name, _checkValid);
          }

        }

      @Override
      public Base[] getProperty(int hash, String name, boolean checkValid) throws FHIRException {
        switch (hash) {
        case 3575610: /*type*/ return this.type == null ? new Base[0] : this.type.toArray(new Base[this.type.size()]); // CodeableConcept
        case -697920873: /*schedule*/ return this.schedule == null ? new Base[0] : new Base[] {this.schedule}; // NutritionOrderOralDietScheduleComponent
        case -1671151641: /*nutrient*/ return this.nutrient == null ? new Base[0] : this.nutrient.toArray(new Base[this.nutrient.size()]); // NutritionOrderOralDietNutrientComponent
        case -1417816805: /*texture*/ return this.texture == null ? new Base[0] : this.texture.toArray(new Base[this.texture.size()]); // NutritionOrderOralDietTextureComponent
        case -525105592: /*fluidConsistencyType*/ return this.fluidConsistencyType == null ? new Base[0] : this.fluidConsistencyType.toArray(new Base[this.fluidConsistencyType.size()]); // CodeableConcept
        case 301526158: /*instruction*/ return this.instruction == null ? new Base[0] : new Base[] {this.instruction}; // StringType
        default: return super.getProperty(hash, name, checkValid);
        }

      }

      @Override
      public Base setProperty(int hash, String name, Base value) throws FHIRException {
        switch (hash) {
        case 3575610: // type
          this.getType().add(TypeConvertor.castToCodeableConcept(value)); // CodeableConcept
          return value;
        case -697920873: // schedule
          this.schedule = (NutritionOrderOralDietScheduleComponent) value; // NutritionOrderOralDietScheduleComponent
          return value;
        case -1671151641: // nutrient
          this.getNutrient().add((NutritionOrderOralDietNutrientComponent) value); // NutritionOrderOralDietNutrientComponent
          return value;
        case -1417816805: // texture
          this.getTexture().add((NutritionOrderOralDietTextureComponent) value); // NutritionOrderOralDietTextureComponent
          return value;
        case -525105592: // fluidConsistencyType
          this.getFluidConsistencyType().add(TypeConvertor.castToCodeableConcept(value)); // CodeableConcept
          return value;
        case 301526158: // instruction
          this.instruction = TypeConvertor.castToString(value); // StringType
          return value;
        default: return super.setProperty(hash, name, value);
        }

      }

      @Override
      public Base setProperty(String name, Base value) throws FHIRException {
        if (name.equals("type")) {
          this.getType().add(TypeConvertor.castToCodeableConcept(value));
        } else if (name.equals("schedule")) {
          this.schedule = (NutritionOrderOralDietScheduleComponent) value; // NutritionOrderOralDietScheduleComponent
        } else if (name.equals("nutrient")) {
          this.getNutrient().add((NutritionOrderOralDietNutrientComponent) value);
        } else if (name.equals("texture")) {
          this.getTexture().add((NutritionOrderOralDietTextureComponent) value);
        } else if (name.equals("fluidConsistencyType")) {
          this.getFluidConsistencyType().add(TypeConvertor.castToCodeableConcept(value));
        } else if (name.equals("instruction")) {
          this.instruction = TypeConvertor.castToString(value); // StringType
        } else
          return super.setProperty(name, value);
        return value;
      }

      @Override
      public Base makeProperty(int hash, String name) throws FHIRException {
        switch (hash) {
        case 3575610:  return addType(); 
        case -697920873:  return getSchedule();
        case -1671151641:  return addNutrient(); 
        case -1417816805:  return addTexture(); 
        case -525105592:  return addFluidConsistencyType(); 
        case 301526158:  return getInstructionElement();
        default: return super.makeProperty(hash, name);
        }

      }

      @Override
      public String[] getTypesForProperty(int hash, String name) throws FHIRException {
        switch (hash) {
        case 3575610: /*type*/ return new String[] {"CodeableConcept"};
        case -697920873: /*schedule*/ return new String[] {};
        case -1671151641: /*nutrient*/ return new String[] {};
        case -1417816805: /*texture*/ return new String[] {};
        case -525105592: /*fluidConsistencyType*/ return new String[] {"CodeableConcept"};
        case 301526158: /*instruction*/ return new String[] {"string"};
        default: return super.getTypesForProperty(hash, name);
        }

      }

      @Override
      public Base addChild(String name) throws FHIRException {
        if (name.equals("type")) {
          return addType();
        }
        else if (name.equals("schedule")) {
          this.schedule = new NutritionOrderOralDietScheduleComponent();
          return this.schedule;
        }
        else if (name.equals("nutrient")) {
          return addNutrient();
        }
        else if (name.equals("texture")) {
          return addTexture();
        }
        else if (name.equals("fluidConsistencyType")) {
          return addFluidConsistencyType();
        }
        else if (name.equals("instruction")) {
          throw new FHIRException("Cannot call addChild on a primitive type NutritionOrder.oralDiet.instruction");
        }
        else
          return super.addChild(name);
      }

      public NutritionOrderOralDietComponent copy() {
        NutritionOrderOralDietComponent dst = new NutritionOrderOralDietComponent();
        copyValues(dst);
        return dst;
      }

      public void copyValues(NutritionOrderOralDietComponent dst) {
        super.copyValues(dst);
        if (type != null) {
          dst.type = new ArrayList<CodeableConcept>();
          for (CodeableConcept i : type)
            dst.type.add(i.copy());
        };
        dst.schedule = schedule == null ? null : schedule.copy();
        if (nutrient != null) {
          dst.nutrient = new ArrayList<NutritionOrderOralDietNutrientComponent>();
          for (NutritionOrderOralDietNutrientComponent i : nutrient)
            dst.nutrient.add(i.copy());
        };
        if (texture != null) {
          dst.texture = new ArrayList<NutritionOrderOralDietTextureComponent>();
          for (NutritionOrderOralDietTextureComponent i : texture)
            dst.texture.add(i.copy());
        };
        if (fluidConsistencyType != null) {
          dst.fluidConsistencyType = new ArrayList<CodeableConcept>();
          for (CodeableConcept i : fluidConsistencyType)
            dst.fluidConsistencyType.add(i.copy());
        };
        dst.instruction = instruction == null ? null : instruction.copy();
      }

      @Override
      public boolean equalsDeep(Base other_) {
        if (!super.equalsDeep(other_))
          return false;
        if (!(other_ instanceof NutritionOrderOralDietComponent))
          return false;
        NutritionOrderOralDietComponent o = (NutritionOrderOralDietComponent) other_;
        return compareDeep(type, o.type, true) && compareDeep(schedule, o.schedule, true) && compareDeep(nutrient, o.nutrient, true)
           && compareDeep(texture, o.texture, true) && compareDeep(fluidConsistencyType, o.fluidConsistencyType, true)
           && compareDeep(instruction, o.instruction, true);
      }

      @Override
      public boolean equalsShallow(Base other_) {
        if (!super.equalsShallow(other_))
          return false;
        if (!(other_ instanceof NutritionOrderOralDietComponent))
          return false;
        NutritionOrderOralDietComponent o = (NutritionOrderOralDietComponent) other_;
        return compareValues(instruction, o.instruction, true);
      }

      public boolean isEmpty() {
        return super.isEmpty() && ca.uhn.fhir.util.ElementUtil.isEmpty(type, schedule, nutrient
          , texture, fluidConsistencyType, instruction);
      }

  public String fhirType() {
    return "NutritionOrder.oralDiet";

  }

  }

    @Block()
    public static class NutritionOrderOralDietScheduleComponent extends BackboneElement implements IBaseBackboneElement {
        /**
         * The time period and frequency at which the diet should be given.  The diet should be given for the combination of all schedules if more than one schedule is present.
         */
        @Child(name = "timing", type = {Timing.class}, order=1, min=0, max=Child.MAX_UNLIMITED, modifier=false, summary=false)
        @Description(shortDefinition="Scheduled frequency of diet", formalDefinition="The time period and frequency at which the diet should be given.  The diet should be given for the combination of all schedules if more than one schedule is present." )
        protected List<Timing> timing;

        /**
         * Indicates whether the product is only taken when needed within a specific dosing schedule.
         */
        @Child(name = "asNeeded", type = {BooleanType.class}, order=2, min=0, max=1, modifier=false, summary=false)
        @Description(shortDefinition="Take 'as needed'", formalDefinition="Indicates whether the product is only taken when needed within a specific dosing schedule." )
        protected BooleanType asNeeded;

        /**
         * Indicates whether the product is only taken based on a precondition for taking the product.
         */
        @Child(name = "asNeededFor", type = {CodeableConcept.class}, order=3, min=0, max=1, modifier=false, summary=false)
        @Description(shortDefinition="Take 'as needed' for x", formalDefinition="Indicates whether the product is only taken based on a precondition for taking the product." )
        @ca.uhn.fhir.model.api.annotation.Binding(valueSet="http://hl7.org/fhir/ValueSet/medication-as-needed-reason")
        protected CodeableConcept asNeededFor;

        private static final long serialVersionUID = -1051458478L;

    /**
     * Constructor
     */
      public NutritionOrderOralDietScheduleComponent() {
        super();
      }

        /**
         * @return {@link #timing} (The time period and frequency at which the diet should be given.  The diet should be given for the combination of all schedules if more than one schedule is present.)
         */
        public List<Timing> getTiming() { 
          if (this.timing == null)
            this.timing = new ArrayList<Timing>();
          return this.timing;
        }

        /**
         * @return Returns a reference to <code>this</code> for easy method chaining
         */
        public NutritionOrderOralDietScheduleComponent setTiming(List<Timing> theTiming) { 
          this.timing = theTiming;
          return this;
        }

        public boolean hasTiming() { 
          if (this.timing == null)
            return false;
          for (Timing item : this.timing)
            if (!item.isEmpty())
              return true;
          return false;
        }

        public Timing addTiming() { //3
          Timing t = new Timing();
          if (this.timing == null)
            this.timing = new ArrayList<Timing>();
          this.timing.add(t);
          return t;
        }

        public NutritionOrderOralDietScheduleComponent addTiming(Timing t) { //3
          if (t == null)
            return this;
          if (this.timing == null)
            this.timing = new ArrayList<Timing>();
          this.timing.add(t);
          return this;
        }

        /**
         * @return The first repetition of repeating field {@link #timing}, creating it if it does not already exist {3}
         */
        public Timing getTimingFirstRep() { 
          if (getTiming().isEmpty()) {
            addTiming();
          }
          return getTiming().get(0);
        }

        /**
         * @return {@link #asNeeded} (Indicates whether the product is only taken when needed within a specific dosing schedule.). This is the underlying object with id, value and extensions. The accessor "getAsNeeded" gives direct access to the value
         */
        public BooleanType getAsNeededElement() { 
          if (this.asNeeded == null)
            if (Configuration.errorOnAutoCreate())
              throw new Error("Attempt to auto-create NutritionOrderOralDietScheduleComponent.asNeeded");
            else if (Configuration.doAutoCreate())
              this.asNeeded = new BooleanType(); // bb
          return this.asNeeded;
        }

        public boolean hasAsNeededElement() { 
          return this.asNeeded != null && !this.asNeeded.isEmpty();
        }

        public boolean hasAsNeeded() { 
          return this.asNeeded != null && !this.asNeeded.isEmpty();
        }

        /**
         * @param value {@link #asNeeded} (Indicates whether the product is only taken when needed within a specific dosing schedule.). This is the underlying object with id, value and extensions. The accessor "getAsNeeded" gives direct access to the value
         */
        public NutritionOrderOralDietScheduleComponent setAsNeededElement(BooleanType value) { 
          this.asNeeded = value;
          return this;
        }

        /**
         * @return Indicates whether the product is only taken when needed within a specific dosing schedule.
         */
        public boolean getAsNeeded() { 
          return this.asNeeded == null || this.asNeeded.isEmpty() ? false : this.asNeeded.getValue();
        }

        /**
         * @param value Indicates whether the product is only taken when needed within a specific dosing schedule.
         */
        public NutritionOrderOralDietScheduleComponent setAsNeeded(boolean value) { 
            if (this.asNeeded == null)
              this.asNeeded = new BooleanType();
            this.asNeeded.setValue(value);
          return this;
        }

        /**
         * @return {@link #asNeededFor} (Indicates whether the product is only taken based on a precondition for taking the product.)
         */
        public CodeableConcept getAsNeededFor() { 
          if (this.asNeededFor == null)
            if (Configuration.errorOnAutoCreate())
              throw new Error("Attempt to auto-create NutritionOrderOralDietScheduleComponent.asNeededFor");
            else if (Configuration.doAutoCreate())
              this.asNeededFor = new CodeableConcept(); // cc
          return this.asNeededFor;
        }

        public boolean hasAsNeededFor() { 
          return this.asNeededFor != null && !this.asNeededFor.isEmpty();
        }

        /**
         * @param value {@link #asNeededFor} (Indicates whether the product is only taken based on a precondition for taking the product.)
         */
        public NutritionOrderOralDietScheduleComponent setAsNeededFor(CodeableConcept value) { 
          this.asNeededFor = value;
          return this;
        }

        protected void listChildren(List<Property> children) {
          super.listChildren(children);
          children.add(new Property("timing", "Timing", "The time period and frequency at which the diet should be given.  The diet should be given for the combination of all schedules if more than one schedule is present.", 0, java.lang.Integer.MAX_VALUE, timing));
          children.add(new Property("asNeeded", "boolean", "Indicates whether the product is only taken when needed within a specific dosing schedule.", 0, 1, asNeeded));
          children.add(new Property("asNeededFor", "CodeableConcept", "Indicates whether the product is only taken based on a precondition for taking the product.", 0, 1, asNeededFor));
        }

        @Override
        public Property getNamedProperty(int _hash, String _name, boolean _checkValid) throws FHIRException {
          switch (_hash) {
          case -873664438: /*timing*/  return new Property("timing", "Timing", "The time period and frequency at which the diet should be given.  The diet should be given for the combination of all schedules if more than one schedule is present.", 0, java.lang.Integer.MAX_VALUE, timing);
          case -1432923513: /*asNeeded*/  return new Property("asNeeded", "boolean", "Indicates whether the product is only taken when needed within a specific dosing schedule.", 0, 1, asNeeded);
          case -544350014: /*asNeededFor*/  return new Property("asNeededFor", "CodeableConcept", "Indicates whether the product is only taken based on a precondition for taking the product.", 0, 1, asNeededFor);
          default: return super.getNamedProperty(_hash, _name, _checkValid);
          }

        }

      @Override
      public Base[] getProperty(int hash, String name, boolean checkValid) throws FHIRException {
        switch (hash) {
        case -873664438: /*timing*/ return this.timing == null ? new Base[0] : this.timing.toArray(new Base[this.timing.size()]); // Timing
        case -1432923513: /*asNeeded*/ return this.asNeeded == null ? new Base[0] : new Base[] {this.asNeeded}; // BooleanType
        case -544350014: /*asNeededFor*/ return this.asNeededFor == null ? new Base[0] : new Base[] {this.asNeededFor}; // CodeableConcept
        default: return super.getProperty(hash, name, checkValid);
        }

      }

      @Override
      public Base setProperty(int hash, String name, Base value) throws FHIRException {
        switch (hash) {
        case -873664438: // timing
          this.getTiming().add(TypeConvertor.castToTiming(value)); // Timing
          return value;
        case -1432923513: // asNeeded
          this.asNeeded = TypeConvertor.castToBoolean(value); // BooleanType
          return value;
        case -544350014: // asNeededFor
          this.asNeededFor = TypeConvertor.castToCodeableConcept(value); // CodeableConcept
          return value;
        default: return super.setProperty(hash, name, value);
        }

      }

      @Override
      public Base setProperty(String name, Base value) throws FHIRException {
        if (name.equals("timing")) {
          this.getTiming().add(TypeConvertor.castToTiming(value));
        } else if (name.equals("asNeeded")) {
          this.asNeeded = TypeConvertor.castToBoolean(value); // BooleanType
        } else if (name.equals("asNeededFor")) {
          this.asNeededFor = TypeConvertor.castToCodeableConcept(value); // CodeableConcept
        } else
          return super.setProperty(name, value);
        return value;
      }

      @Override
      public Base makeProperty(int hash, String name) throws FHIRException {
        switch (hash) {
        case -873664438:  return addTiming(); 
        case -1432923513:  return getAsNeededElement();
        case -544350014:  return getAsNeededFor();
        default: return super.makeProperty(hash, name);
        }

      }

      @Override
      public String[] getTypesForProperty(int hash, String name) throws FHIRException {
        switch (hash) {
        case -873664438: /*timing*/ return new String[] {"Timing"};
        case -1432923513: /*asNeeded*/ return new String[] {"boolean"};
        case -544350014: /*asNeededFor*/ return new String[] {"CodeableConcept"};
        default: return super.getTypesForProperty(hash, name);
        }

      }

      @Override
      public Base addChild(String name) throws FHIRException {
        if (name.equals("timing")) {
          return addTiming();
        }
        else if (name.equals("asNeeded")) {
          throw new FHIRException("Cannot call addChild on a primitive type NutritionOrder.oralDiet.schedule.asNeeded");
        }
        else if (name.equals("asNeededFor")) {
          this.asNeededFor = new CodeableConcept();
          return this.asNeededFor;
        }
        else
          return super.addChild(name);
      }

      public NutritionOrderOralDietScheduleComponent copy() {
        NutritionOrderOralDietScheduleComponent dst = new NutritionOrderOralDietScheduleComponent();
        copyValues(dst);
        return dst;
      }

      public void copyValues(NutritionOrderOralDietScheduleComponent dst) {
        super.copyValues(dst);
        if (timing != null) {
          dst.timing = new ArrayList<Timing>();
          for (Timing i : timing)
            dst.timing.add(i.copy());
        };
        dst.asNeeded = asNeeded == null ? null : asNeeded.copy();
        dst.asNeededFor = asNeededFor == null ? null : asNeededFor.copy();
      }

      @Override
      public boolean equalsDeep(Base other_) {
        if (!super.equalsDeep(other_))
          return false;
        if (!(other_ instanceof NutritionOrderOralDietScheduleComponent))
          return false;
        NutritionOrderOralDietScheduleComponent o = (NutritionOrderOralDietScheduleComponent) other_;
        return compareDeep(timing, o.timing, true) && compareDeep(asNeeded, o.asNeeded, true) && compareDeep(asNeededFor, o.asNeededFor, true)
          ;
      }

      @Override
      public boolean equalsShallow(Base other_) {
        if (!super.equalsShallow(other_))
          return false;
        if (!(other_ instanceof NutritionOrderOralDietScheduleComponent))
          return false;
        NutritionOrderOralDietScheduleComponent o = (NutritionOrderOralDietScheduleComponent) other_;
        return compareValues(asNeeded, o.asNeeded, true);
      }

      public boolean isEmpty() {
        return super.isEmpty() && ca.uhn.fhir.util.ElementUtil.isEmpty(timing, asNeeded, asNeededFor
          );
      }

  public String fhirType() {
    return "NutritionOrder.oralDiet.schedule";

  }

  }

    @Block()
    public static class NutritionOrderOralDietNutrientComponent extends BackboneElement implements IBaseBackboneElement {
        /**
         * The nutrient that is being modified such as carbohydrate or sodium.
         */
        @Child(name = "modifier", type = {CodeableConcept.class}, order=1, min=0, max=1, modifier=false, summary=false)
        @Description(shortDefinition="Type of nutrient that is being modified", formalDefinition="The nutrient that is being modified such as carbohydrate or sodium." )
        @ca.uhn.fhir.model.api.annotation.Binding(valueSet="http://hl7.org/fhir/ValueSet/nutrient-code")
        protected CodeableConcept modifier;

        /**
         * The quantity of the specified nutrient to include in diet.
         */
        @Child(name = "amount", type = {Quantity.class}, order=2, min=0, max=1, modifier=false, summary=false)
        @Description(shortDefinition="Quantity of the specified nutrient", formalDefinition="The quantity of the specified nutrient to include in diet." )
        protected Quantity amount;

        private static final long serialVersionUID = 1042462093L;

    /**
     * Constructor
     */
      public NutritionOrderOralDietNutrientComponent() {
        super();
      }

        /**
         * @return {@link #modifier} (The nutrient that is being modified such as carbohydrate or sodium.)
         */
        public CodeableConcept getModifier() { 
          if (this.modifier == null)
            if (Configuration.errorOnAutoCreate())
              throw new Error("Attempt to auto-create NutritionOrderOralDietNutrientComponent.modifier");
            else if (Configuration.doAutoCreate())
              this.modifier = new CodeableConcept(); // cc
          return this.modifier;
        }

        public boolean hasModifier() { 
          return this.modifier != null && !this.modifier.isEmpty();
        }

        /**
         * @param value {@link #modifier} (The nutrient that is being modified such as carbohydrate or sodium.)
         */
        public NutritionOrderOralDietNutrientComponent setModifier(CodeableConcept value) { 
          this.modifier = value;
          return this;
        }

        /**
         * @return {@link #amount} (The quantity of the specified nutrient to include in diet.)
         */
        public Quantity getAmount() { 
          if (this.amount == null)
            if (Configuration.errorOnAutoCreate())
              throw new Error("Attempt to auto-create NutritionOrderOralDietNutrientComponent.amount");
            else if (Configuration.doAutoCreate())
              this.amount = new Quantity(); // cc
          return this.amount;
        }

        public boolean hasAmount() { 
          return this.amount != null && !this.amount.isEmpty();
        }

        /**
         * @param value {@link #amount} (The quantity of the specified nutrient to include in diet.)
         */
        public NutritionOrderOralDietNutrientComponent setAmount(Quantity value) { 
          this.amount = value;
          return this;
        }

        protected void listChildren(List<Property> children) {
          super.listChildren(children);
          children.add(new Property("modifier", "CodeableConcept", "The nutrient that is being modified such as carbohydrate or sodium.", 0, 1, modifier));
          children.add(new Property("amount", "Quantity", "The quantity of the specified nutrient to include in diet.", 0, 1, amount));
        }

        @Override
        public Property getNamedProperty(int _hash, String _name, boolean _checkValid) throws FHIRException {
          switch (_hash) {
          case -615513385: /*modifier*/  return new Property("modifier", "CodeableConcept", "The nutrient that is being modified such as carbohydrate or sodium.", 0, 1, modifier);
          case -1413853096: /*amount*/  return new Property("amount", "Quantity", "The quantity of the specified nutrient to include in diet.", 0, 1, amount);
          default: return super.getNamedProperty(_hash, _name, _checkValid);
          }

        }

      @Override
      public Base[] getProperty(int hash, String name, boolean checkValid) throws FHIRException {
        switch (hash) {
        case -615513385: /*modifier*/ return this.modifier == null ? new Base[0] : new Base[] {this.modifier}; // CodeableConcept
        case -1413853096: /*amount*/ return this.amount == null ? new Base[0] : new Base[] {this.amount}; // Quantity
        default: return super.getProperty(hash, name, checkValid);
        }

      }

      @Override
      public Base setProperty(int hash, String name, Base value) throws FHIRException {
        switch (hash) {
        case -615513385: // modifier
          this.modifier = TypeConvertor.castToCodeableConcept(value); // CodeableConcept
          return value;
        case -1413853096: // amount
          this.amount = TypeConvertor.castToQuantity(value); // Quantity
          return value;
        default: return super.setProperty(hash, name, value);
        }

      }

      @Override
      public Base setProperty(String name, Base value) throws FHIRException {
        if (name.equals("modifier")) {
          this.modifier = TypeConvertor.castToCodeableConcept(value); // CodeableConcept
        } else if (name.equals("amount")) {
          this.amount = TypeConvertor.castToQuantity(value); // Quantity
        } else
          return super.setProperty(name, value);
        return value;
      }

      @Override
      public Base makeProperty(int hash, String name) throws FHIRException {
        switch (hash) {
        case -615513385:  return getModifier();
        case -1413853096:  return getAmount();
        default: return super.makeProperty(hash, name);
        }

      }

      @Override
      public String[] getTypesForProperty(int hash, String name) throws FHIRException {
        switch (hash) {
        case -615513385: /*modifier*/ return new String[] {"CodeableConcept"};
        case -1413853096: /*amount*/ return new String[] {"Quantity"};
        default: return super.getTypesForProperty(hash, name);
        }

      }

      @Override
      public Base addChild(String name) throws FHIRException {
        if (name.equals("modifier")) {
          this.modifier = new CodeableConcept();
          return this.modifier;
        }
        else if (name.equals("amount")) {
          this.amount = new Quantity();
          return this.amount;
        }
        else
          return super.addChild(name);
      }

      public NutritionOrderOralDietNutrientComponent copy() {
        NutritionOrderOralDietNutrientComponent dst = new NutritionOrderOralDietNutrientComponent();
        copyValues(dst);
        return dst;
      }

      public void copyValues(NutritionOrderOralDietNutrientComponent dst) {
        super.copyValues(dst);
        dst.modifier = modifier == null ? null : modifier.copy();
        dst.amount = amount == null ? null : amount.copy();
      }

      @Override
      public boolean equalsDeep(Base other_) {
        if (!super.equalsDeep(other_))
          return false;
        if (!(other_ instanceof NutritionOrderOralDietNutrientComponent))
          return false;
        NutritionOrderOralDietNutrientComponent o = (NutritionOrderOralDietNutrientComponent) other_;
        return compareDeep(modifier, o.modifier, true) && compareDeep(amount, o.amount, true);
      }

      @Override
      public boolean equalsShallow(Base other_) {
        if (!super.equalsShallow(other_))
          return false;
        if (!(other_ instanceof NutritionOrderOralDietNutrientComponent))
          return false;
        NutritionOrderOralDietNutrientComponent o = (NutritionOrderOralDietNutrientComponent) other_;
        return true;
      }

      public boolean isEmpty() {
        return super.isEmpty() && ca.uhn.fhir.util.ElementUtil.isEmpty(modifier, amount);
      }

  public String fhirType() {
    return "NutritionOrder.oralDiet.nutrient";

  }

  }

    @Block()
    public static class NutritionOrderOralDietTextureComponent extends BackboneElement implements IBaseBackboneElement {
        /**
         * Any texture modifications (for solid foods) that should be made, e.g. easy to chew, chopped, ground, and pureed.
         */
        @Child(name = "modifier", type = {CodeableConcept.class}, order=1, min=0, max=1, modifier=false, summary=false)
        @Description(shortDefinition="Code to indicate how to alter the texture of the foods, e.g. pureed", formalDefinition="Any texture modifications (for solid foods) that should be made, e.g. easy to chew, chopped, ground, and pureed." )
        @ca.uhn.fhir.model.api.annotation.Binding(valueSet="http://hl7.org/fhir/ValueSet/texture-code")
        protected CodeableConcept modifier;

        /**
         * The food type(s) (e.g. meats, all foods)  that the texture modification applies to.  This could be all foods types.
         */
        @Child(name = "foodType", type = {CodeableConcept.class}, order=2, min=0, max=1, modifier=false, summary=false)
        @Description(shortDefinition="Concepts that are used to identify an entity that is ingested for nutritional purposes", formalDefinition="The food type(s) (e.g. meats, all foods)  that the texture modification applies to.  This could be all foods types." )
        @ca.uhn.fhir.model.api.annotation.Binding(valueSet="http://hl7.org/fhir/ValueSet/modified-foodtype")
        protected CodeableConcept foodType;

        private static final long serialVersionUID = -56402817L;

    /**
     * Constructor
     */
      public NutritionOrderOralDietTextureComponent() {
        super();
      }

        /**
         * @return {@link #modifier} (Any texture modifications (for solid foods) that should be made, e.g. easy to chew, chopped, ground, and pureed.)
         */
        public CodeableConcept getModifier() { 
          if (this.modifier == null)
            if (Configuration.errorOnAutoCreate())
              throw new Error("Attempt to auto-create NutritionOrderOralDietTextureComponent.modifier");
            else if (Configuration.doAutoCreate())
              this.modifier = new CodeableConcept(); // cc
          return this.modifier;
        }

        public boolean hasModifier() { 
          return this.modifier != null && !this.modifier.isEmpty();
        }

        /**
         * @param value {@link #modifier} (Any texture modifications (for solid foods) that should be made, e.g. easy to chew, chopped, ground, and pureed.)
         */
        public NutritionOrderOralDietTextureComponent setModifier(CodeableConcept value) { 
          this.modifier = value;
          return this;
        }

        /**
         * @return {@link #foodType} (The food type(s) (e.g. meats, all foods)  that the texture modification applies to.  This could be all foods types.)
         */
        public CodeableConcept getFoodType() { 
          if (this.foodType == null)
            if (Configuration.errorOnAutoCreate())
              throw new Error("Attempt to auto-create NutritionOrderOralDietTextureComponent.foodType");
            else if (Configuration.doAutoCreate())
              this.foodType = new CodeableConcept(); // cc
          return this.foodType;
        }

        public boolean hasFoodType() { 
          return this.foodType != null && !this.foodType.isEmpty();
        }

        /**
         * @param value {@link #foodType} (The food type(s) (e.g. meats, all foods)  that the texture modification applies to.  This could be all foods types.)
         */
        public NutritionOrderOralDietTextureComponent setFoodType(CodeableConcept value) { 
          this.foodType = value;
          return this;
        }

        protected void listChildren(List<Property> children) {
          super.listChildren(children);
          children.add(new Property("modifier", "CodeableConcept", "Any texture modifications (for solid foods) that should be made, e.g. easy to chew, chopped, ground, and pureed.", 0, 1, modifier));
          children.add(new Property("foodType", "CodeableConcept", "The food type(s) (e.g. meats, all foods)  that the texture modification applies to.  This could be all foods types.", 0, 1, foodType));
        }

        @Override
        public Property getNamedProperty(int _hash, String _name, boolean _checkValid) throws FHIRException {
          switch (_hash) {
          case -615513385: /*modifier*/  return new Property("modifier", "CodeableConcept", "Any texture modifications (for solid foods) that should be made, e.g. easy to chew, chopped, ground, and pureed.", 0, 1, modifier);
          case 379498680: /*foodType*/  return new Property("foodType", "CodeableConcept", "The food type(s) (e.g. meats, all foods)  that the texture modification applies to.  This could be all foods types.", 0, 1, foodType);
          default: return super.getNamedProperty(_hash, _name, _checkValid);
          }

        }

      @Override
      public Base[] getProperty(int hash, String name, boolean checkValid) throws FHIRException {
        switch (hash) {
        case -615513385: /*modifier*/ return this.modifier == null ? new Base[0] : new Base[] {this.modifier}; // CodeableConcept
        case 379498680: /*foodType*/ return this.foodType == null ? new Base[0] : new Base[] {this.foodType}; // CodeableConcept
        default: return super.getProperty(hash, name, checkValid);
        }

      }

      @Override
      public Base setProperty(int hash, String name, Base value) throws FHIRException {
        switch (hash) {
        case -615513385: // modifier
          this.modifier = TypeConvertor.castToCodeableConcept(value); // CodeableConcept
          return value;
        case 379498680: // foodType
          this.foodType = TypeConvertor.castToCodeableConcept(value); // CodeableConcept
          return value;
        default: return super.setProperty(hash, name, value);
        }

      }

      @Override
      public Base setProperty(String name, Base value) throws FHIRException {
        if (name.equals("modifier")) {
          this.modifier = TypeConvertor.castToCodeableConcept(value); // CodeableConcept
        } else if (name.equals("foodType")) {
          this.foodType = TypeConvertor.castToCodeableConcept(value); // CodeableConcept
        } else
          return super.setProperty(name, value);
        return value;
      }

      @Override
      public Base makeProperty(int hash, String name) throws FHIRException {
        switch (hash) {
        case -615513385:  return getModifier();
        case 379498680:  return getFoodType();
        default: return super.makeProperty(hash, name);
        }

      }

      @Override
      public String[] getTypesForProperty(int hash, String name) throws FHIRException {
        switch (hash) {
        case -615513385: /*modifier*/ return new String[] {"CodeableConcept"};
        case 379498680: /*foodType*/ return new String[] {"CodeableConcept"};
        default: return super.getTypesForProperty(hash, name);
        }

      }

      @Override
      public Base addChild(String name) throws FHIRException {
        if (name.equals("modifier")) {
          this.modifier = new CodeableConcept();
          return this.modifier;
        }
        else if (name.equals("foodType")) {
          this.foodType = new CodeableConcept();
          return this.foodType;
        }
        else
          return super.addChild(name);
      }

      public NutritionOrderOralDietTextureComponent copy() {
        NutritionOrderOralDietTextureComponent dst = new NutritionOrderOralDietTextureComponent();
        copyValues(dst);
        return dst;
      }

      public void copyValues(NutritionOrderOralDietTextureComponent dst) {
        super.copyValues(dst);
        dst.modifier = modifier == null ? null : modifier.copy();
        dst.foodType = foodType == null ? null : foodType.copy();
      }

      @Override
      public boolean equalsDeep(Base other_) {
        if (!super.equalsDeep(other_))
          return false;
        if (!(other_ instanceof NutritionOrderOralDietTextureComponent))
          return false;
        NutritionOrderOralDietTextureComponent o = (NutritionOrderOralDietTextureComponent) other_;
        return compareDeep(modifier, o.modifier, true) && compareDeep(foodType, o.foodType, true);
      }

      @Override
      public boolean equalsShallow(Base other_) {
        if (!super.equalsShallow(other_))
          return false;
        if (!(other_ instanceof NutritionOrderOralDietTextureComponent))
          return false;
        NutritionOrderOralDietTextureComponent o = (NutritionOrderOralDietTextureComponent) other_;
        return true;
      }

      public boolean isEmpty() {
        return super.isEmpty() && ca.uhn.fhir.util.ElementUtil.isEmpty(modifier, foodType);
      }

  public String fhirType() {
    return "NutritionOrder.oralDiet.texture";

  }

  }

    @Block()
    public static class NutritionOrderSupplementComponent extends BackboneElement implements IBaseBackboneElement {
        /**
         * The kind of nutritional supplement product required such as a high protein or pediatric clear liquid supplement.
         */
        @Child(name = "type", type = {CodeableReference.class}, order=1, min=0, max=1, modifier=false, summary=true)
        @Description(shortDefinition="Type of supplement product requested", formalDefinition="The kind of nutritional supplement product required such as a high protein or pediatric clear liquid supplement." )
        @ca.uhn.fhir.model.api.annotation.Binding(valueSet="http://hl7.org/fhir/ValueSet/supplement-type")
        protected CodeableReference type;

        /**
         * The product or brand name of the nutritional supplement such as "Acme Protein Shake".
         */
        @Child(name = "productName", type = {StringType.class}, order=2, min=0, max=1, modifier=false, summary=false)
        @Description(shortDefinition="Product or brand name of the nutritional supplement", formalDefinition="The product or brand name of the nutritional supplement such as \"Acme Protein Shake\"." )
        protected StringType productName;

        /**
         * Schedule information for a supplement.
         */
        @Child(name = "schedule", type = {}, order=3, min=0, max=1, modifier=false, summary=false)
        @Description(shortDefinition="Scheduling information for supplements", formalDefinition="Schedule information for a supplement." )
        protected NutritionOrderSupplementScheduleComponent schedule;

        /**
         * The amount of the nutritional supplement to be given.
         */
        @Child(name = "quantity", type = {Quantity.class}, order=4, min=0, max=1, modifier=false, summary=false)
        @Description(shortDefinition="Amount of the nutritional supplement", formalDefinition="The amount of the nutritional supplement to be given." )
        protected Quantity quantity;

        /**
         * Free text or additional instructions or information pertaining to the oral supplement.
         */
        @Child(name = "instruction", type = {StringType.class}, order=5, min=0, max=1, modifier=false, summary=true)
        @Description(shortDefinition="Instructions or additional information about the oral supplement", formalDefinition="Free text or additional instructions or information pertaining to the oral supplement." )
        protected StringType instruction;

        private static final long serialVersionUID = 1799596174L;

    /**
     * Constructor
     */
      public NutritionOrderSupplementComponent() {
        super();
      }

        /**
         * @return {@link #type} (The kind of nutritional supplement product required such as a high protein or pediatric clear liquid supplement.)
         */
        public CodeableReference getType() { 
          if (this.type == null)
            if (Configuration.errorOnAutoCreate())
              throw new Error("Attempt to auto-create NutritionOrderSupplementComponent.type");
            else if (Configuration.doAutoCreate())
              this.type = new CodeableReference(); // cc
          return this.type;
        }

        public boolean hasType() { 
          return this.type != null && !this.type.isEmpty();
        }

        /**
         * @param value {@link #type} (The kind of nutritional supplement product required such as a high protein or pediatric clear liquid supplement.)
         */
        public NutritionOrderSupplementComponent setType(CodeableReference value) { 
          this.type = value;
          return this;
        }

        /**
         * @return {@link #productName} (The product or brand name of the nutritional supplement such as "Acme Protein Shake".). This is the underlying object with id, value and extensions. The accessor "getProductName" gives direct access to the value
         */
        public StringType getProductNameElement() { 
          if (this.productName == null)
            if (Configuration.errorOnAutoCreate())
              throw new Error("Attempt to auto-create NutritionOrderSupplementComponent.productName");
            else if (Configuration.doAutoCreate())
              this.productName = new StringType(); // bb
          return this.productName;
        }

        public boolean hasProductNameElement() { 
          return this.productName != null && !this.productName.isEmpty();
        }

        public boolean hasProductName() { 
          return this.productName != null && !this.productName.isEmpty();
        }

        /**
         * @param value {@link #productName} (The product or brand name of the nutritional supplement such as "Acme Protein Shake".). This is the underlying object with id, value and extensions. The accessor "getProductName" gives direct access to the value
         */
        public NutritionOrderSupplementComponent setProductNameElement(StringType value) { 
          this.productName = value;
          return this;
        }

        /**
         * @return The product or brand name of the nutritional supplement such as "Acme Protein Shake".
         */
        public String getProductName() { 
          return this.productName == null ? null : this.productName.getValue();
        }

        /**
         * @param value The product or brand name of the nutritional supplement such as "Acme Protein Shake".
         */
        public NutritionOrderSupplementComponent setProductName(String value) { 
          if (Utilities.noString(value))
            this.productName = null;
          else {
            if (this.productName == null)
              this.productName = new StringType();
            this.productName.setValue(value);
          }
          return this;
        }

        /**
         * @return {@link #schedule} (Schedule information for a supplement.)
         */
        public NutritionOrderSupplementScheduleComponent getSchedule() { 
          if (this.schedule == null)
            if (Configuration.errorOnAutoCreate())
              throw new Error("Attempt to auto-create NutritionOrderSupplementComponent.schedule");
            else if (Configuration.doAutoCreate())
              this.schedule = new NutritionOrderSupplementScheduleComponent(); // cc
          return this.schedule;
        }

        public boolean hasSchedule() { 
          return this.schedule != null && !this.schedule.isEmpty();
        }

        /**
         * @param value {@link #schedule} (Schedule information for a supplement.)
         */
        public NutritionOrderSupplementComponent setSchedule(NutritionOrderSupplementScheduleComponent value) { 
          this.schedule = value;
          return this;
        }

        /**
         * @return {@link #quantity} (The amount of the nutritional supplement to be given.)
         */
        public Quantity getQuantity() { 
          if (this.quantity == null)
            if (Configuration.errorOnAutoCreate())
              throw new Error("Attempt to auto-create NutritionOrderSupplementComponent.quantity");
            else if (Configuration.doAutoCreate())
              this.quantity = new Quantity(); // cc
          return this.quantity;
        }

        public boolean hasQuantity() { 
          return this.quantity != null && !this.quantity.isEmpty();
        }

        /**
         * @param value {@link #quantity} (The amount of the nutritional supplement to be given.)
         */
        public NutritionOrderSupplementComponent setQuantity(Quantity value) { 
          this.quantity = value;
          return this;
        }

        /**
         * @return {@link #instruction} (Free text or additional instructions or information pertaining to the oral supplement.). This is the underlying object with id, value and extensions. The accessor "getInstruction" gives direct access to the value
         */
        public StringType getInstructionElement() { 
          if (this.instruction == null)
            if (Configuration.errorOnAutoCreate())
              throw new Error("Attempt to auto-create NutritionOrderSupplementComponent.instruction");
            else if (Configuration.doAutoCreate())
              this.instruction = new StringType(); // bb
          return this.instruction;
        }

        public boolean hasInstructionElement() { 
          return this.instruction != null && !this.instruction.isEmpty();
        }

        public boolean hasInstruction() { 
          return this.instruction != null && !this.instruction.isEmpty();
        }

        /**
         * @param value {@link #instruction} (Free text or additional instructions or information pertaining to the oral supplement.). This is the underlying object with id, value and extensions. The accessor "getInstruction" gives direct access to the value
         */
        public NutritionOrderSupplementComponent setInstructionElement(StringType value) { 
          this.instruction = value;
          return this;
        }

        /**
         * @return Free text or additional instructions or information pertaining to the oral supplement.
         */
        public String getInstruction() { 
          return this.instruction == null ? null : this.instruction.getValue();
        }

        /**
         * @param value Free text or additional instructions or information pertaining to the oral supplement.
         */
        public NutritionOrderSupplementComponent setInstruction(String value) { 
          if (Utilities.noString(value))
            this.instruction = null;
          else {
            if (this.instruction == null)
              this.instruction = new StringType();
            this.instruction.setValue(value);
          }
          return this;
        }

        protected void listChildren(List<Property> children) {
          super.listChildren(children);
          children.add(new Property("type", "CodeableReference(NutritionProduct)", "The kind of nutritional supplement product required such as a high protein or pediatric clear liquid supplement.", 0, 1, type));
          children.add(new Property("productName", "string", "The product or brand name of the nutritional supplement such as \"Acme Protein Shake\".", 0, 1, productName));
          children.add(new Property("schedule", "", "Schedule information for a supplement.", 0, 1, schedule));
          children.add(new Property("quantity", "Quantity", "The amount of the nutritional supplement to be given.", 0, 1, quantity));
          children.add(new Property("instruction", "string", "Free text or additional instructions or information pertaining to the oral supplement.", 0, 1, instruction));
        }

        @Override
        public Property getNamedProperty(int _hash, String _name, boolean _checkValid) throws FHIRException {
          switch (_hash) {
          case 3575610: /*type*/  return new Property("type", "CodeableReference(NutritionProduct)", "The kind of nutritional supplement product required such as a high protein or pediatric clear liquid supplement.", 0, 1, type);
          case -1491817446: /*productName*/  return new Property("productName", "string", "The product or brand name of the nutritional supplement such as \"Acme Protein Shake\".", 0, 1, productName);
          case -697920873: /*schedule*/  return new Property("schedule", "", "Schedule information for a supplement.", 0, 1, schedule);
          case -1285004149: /*quantity*/  return new Property("quantity", "Quantity", "The amount of the nutritional supplement to be given.", 0, 1, quantity);
          case 301526158: /*instruction*/  return new Property("instruction", "string", "Free text or additional instructions or information pertaining to the oral supplement.", 0, 1, instruction);
          default: return super.getNamedProperty(_hash, _name, _checkValid);
          }

        }

      @Override
      public Base[] getProperty(int hash, String name, boolean checkValid) throws FHIRException {
        switch (hash) {
        case 3575610: /*type*/ return this.type == null ? new Base[0] : new Base[] {this.type}; // CodeableReference
        case -1491817446: /*productName*/ return this.productName == null ? new Base[0] : new Base[] {this.productName}; // StringType
        case -697920873: /*schedule*/ return this.schedule == null ? new Base[0] : new Base[] {this.schedule}; // NutritionOrderSupplementScheduleComponent
        case -1285004149: /*quantity*/ return this.quantity == null ? new Base[0] : new Base[] {this.quantity}; // Quantity
        case 301526158: /*instruction*/ return this.instruction == null ? new Base[0] : new Base[] {this.instruction}; // StringType
        default: return super.getProperty(hash, name, checkValid);
        }

      }

      @Override
      public Base setProperty(int hash, String name, Base value) throws FHIRException {
        switch (hash) {
        case 3575610: // type
          this.type = TypeConvertor.castToCodeableReference(value); // CodeableReference
          return value;
        case -1491817446: // productName
          this.productName = TypeConvertor.castToString(value); // StringType
          return value;
        case -697920873: // schedule
          this.schedule = (NutritionOrderSupplementScheduleComponent) value; // NutritionOrderSupplementScheduleComponent
          return value;
        case -1285004149: // quantity
          this.quantity = TypeConvertor.castToQuantity(value); // Quantity
          return value;
        case 301526158: // instruction
          this.instruction = TypeConvertor.castToString(value); // StringType
          return value;
        default: return super.setProperty(hash, name, value);
        }

      }

      @Override
      public Base setProperty(String name, Base value) throws FHIRException {
        if (name.equals("type")) {
          this.type = TypeConvertor.castToCodeableReference(value); // CodeableReference
        } else if (name.equals("productName")) {
          this.productName = TypeConvertor.castToString(value); // StringType
        } else if (name.equals("schedule")) {
          this.schedule = (NutritionOrderSupplementScheduleComponent) value; // NutritionOrderSupplementScheduleComponent
        } else if (name.equals("quantity")) {
          this.quantity = TypeConvertor.castToQuantity(value); // Quantity
        } else if (name.equals("instruction")) {
          this.instruction = TypeConvertor.castToString(value); // StringType
        } else
          return super.setProperty(name, value);
        return value;
      }

      @Override
      public Base makeProperty(int hash, String name) throws FHIRException {
        switch (hash) {
        case 3575610:  return getType();
        case -1491817446:  return getProductNameElement();
        case -697920873:  return getSchedule();
        case -1285004149:  return getQuantity();
        case 301526158:  return getInstructionElement();
        default: return super.makeProperty(hash, name);
        }

      }

      @Override
      public String[] getTypesForProperty(int hash, String name) throws FHIRException {
        switch (hash) {
        case 3575610: /*type*/ return new String[] {"CodeableReference"};
        case -1491817446: /*productName*/ return new String[] {"string"};
        case -697920873: /*schedule*/ return new String[] {};
        case -1285004149: /*quantity*/ return new String[] {"Quantity"};
        case 301526158: /*instruction*/ return new String[] {"string"};
        default: return super.getTypesForProperty(hash, name);
        }

      }

      @Override
      public Base addChild(String name) throws FHIRException {
        if (name.equals("type")) {
          this.type = new CodeableReference();
          return this.type;
        }
        else if (name.equals("productName")) {
          throw new FHIRException("Cannot call addChild on a primitive type NutritionOrder.supplement.productName");
        }
        else if (name.equals("schedule")) {
          this.schedule = new NutritionOrderSupplementScheduleComponent();
          return this.schedule;
        }
        else if (name.equals("quantity")) {
          this.quantity = new Quantity();
          return this.quantity;
        }
        else if (name.equals("instruction")) {
          throw new FHIRException("Cannot call addChild on a primitive type NutritionOrder.supplement.instruction");
        }
        else
          return super.addChild(name);
      }

      public NutritionOrderSupplementComponent copy() {
        NutritionOrderSupplementComponent dst = new NutritionOrderSupplementComponent();
        copyValues(dst);
        return dst;
      }

      public void copyValues(NutritionOrderSupplementComponent dst) {
        super.copyValues(dst);
        dst.type = type == null ? null : type.copy();
        dst.productName = productName == null ? null : productName.copy();
        dst.schedule = schedule == null ? null : schedule.copy();
        dst.quantity = quantity == null ? null : quantity.copy();
        dst.instruction = instruction == null ? null : instruction.copy();
      }

      @Override
      public boolean equalsDeep(Base other_) {
        if (!super.equalsDeep(other_))
          return false;
        if (!(other_ instanceof NutritionOrderSupplementComponent))
          return false;
        NutritionOrderSupplementComponent o = (NutritionOrderSupplementComponent) other_;
        return compareDeep(type, o.type, true) && compareDeep(productName, o.productName, true) && compareDeep(schedule, o.schedule, true)
           && compareDeep(quantity, o.quantity, true) && compareDeep(instruction, o.instruction, true);
      }

      @Override
      public boolean equalsShallow(Base other_) {
        if (!super.equalsShallow(other_))
          return false;
        if (!(other_ instanceof NutritionOrderSupplementComponent))
          return false;
        NutritionOrderSupplementComponent o = (NutritionOrderSupplementComponent) other_;
        return compareValues(productName, o.productName, true) && compareValues(instruction, o.instruction, true)
          ;
      }

      public boolean isEmpty() {
        return super.isEmpty() && ca.uhn.fhir.util.ElementUtil.isEmpty(type, productName, schedule
          , quantity, instruction);
      }

  public String fhirType() {
    return "NutritionOrder.supplement";

  }

  }

    @Block()
    public static class NutritionOrderSupplementScheduleComponent extends BackboneElement implements IBaseBackboneElement {
        /**
         * The time period and frequency at which the supplement should be given.  The supplement should be given for the combination of all schedules if more than one schedule is present.
         */
        @Child(name = "timing", type = {Timing.class}, order=1, min=0, max=Child.MAX_UNLIMITED, modifier=false, summary=false)
        @Description(shortDefinition="Scheduled frequency of diet", formalDefinition="The time period and frequency at which the supplement should be given.  The supplement should be given for the combination of all schedules if more than one schedule is present." )
        protected List<Timing> timing;

        /**
         * Indicates whether the supplement is only taken when needed within a specific dosing schedule.
         */
        @Child(name = "asNeeded", type = {BooleanType.class}, order=2, min=0, max=1, modifier=false, summary=false)
        @Description(shortDefinition="Take 'as needed'", formalDefinition="Indicates whether the supplement is only taken when needed within a specific dosing schedule." )
        protected BooleanType asNeeded;

        /**
         * Indicates whether the supplement is only taken based on a precondition for taking the supplement.
         */
        @Child(name = "asNeededFor", type = {CodeableConcept.class}, order=3, min=0, max=1, modifier=false, summary=false)
        @Description(shortDefinition="Take 'as needed' for x", formalDefinition="Indicates whether the supplement is only taken based on a precondition for taking the supplement." )
        @ca.uhn.fhir.model.api.annotation.Binding(valueSet="http://hl7.org/fhir/ValueSet/medication-as-needed-reason")
        protected CodeableConcept asNeededFor;

        private static final long serialVersionUID = -1051458478L;

    /**
     * Constructor
     */
      public NutritionOrderSupplementScheduleComponent() {
        super();
      }

        /**
         * @return {@link #timing} (The time period and frequency at which the supplement should be given.  The supplement should be given for the combination of all schedules if more than one schedule is present.)
         */
        public List<Timing> getTiming() { 
          if (this.timing == null)
            this.timing = new ArrayList<Timing>();
          return this.timing;
        }

        /**
         * @return Returns a reference to <code>this</code> for easy method chaining
         */
        public NutritionOrderSupplementScheduleComponent setTiming(List<Timing> theTiming) { 
          this.timing = theTiming;
          return this;
        }

        public boolean hasTiming() { 
          if (this.timing == null)
            return false;
          for (Timing item : this.timing)
            if (!item.isEmpty())
              return true;
          return false;
        }

        public Timing addTiming() { //3
          Timing t = new Timing();
          if (this.timing == null)
            this.timing = new ArrayList<Timing>();
          this.timing.add(t);
          return t;
        }

        public NutritionOrderSupplementScheduleComponent addTiming(Timing t) { //3
          if (t == null)
            return this;
          if (this.timing == null)
            this.timing = new ArrayList<Timing>();
          this.timing.add(t);
          return this;
        }

        /**
         * @return The first repetition of repeating field {@link #timing}, creating it if it does not already exist {3}
         */
        public Timing getTimingFirstRep() { 
          if (getTiming().isEmpty()) {
            addTiming();
          }
          return getTiming().get(0);
        }

        /**
         * @return {@link #asNeeded} (Indicates whether the supplement is only taken when needed within a specific dosing schedule.). This is the underlying object with id, value and extensions. The accessor "getAsNeeded" gives direct access to the value
         */
        public BooleanType getAsNeededElement() { 
          if (this.asNeeded == null)
            if (Configuration.errorOnAutoCreate())
              throw new Error("Attempt to auto-create NutritionOrderSupplementScheduleComponent.asNeeded");
            else if (Configuration.doAutoCreate())
              this.asNeeded = new BooleanType(); // bb
          return this.asNeeded;
        }

        public boolean hasAsNeededElement() { 
          return this.asNeeded != null && !this.asNeeded.isEmpty();
        }

        public boolean hasAsNeeded() { 
          return this.asNeeded != null && !this.asNeeded.isEmpty();
        }

        /**
         * @param value {@link #asNeeded} (Indicates whether the supplement is only taken when needed within a specific dosing schedule.). This is the underlying object with id, value and extensions. The accessor "getAsNeeded" gives direct access to the value
         */
        public NutritionOrderSupplementScheduleComponent setAsNeededElement(BooleanType value) { 
          this.asNeeded = value;
          return this;
        }

        /**
         * @return Indicates whether the supplement is only taken when needed within a specific dosing schedule.
         */
        public boolean getAsNeeded() { 
          return this.asNeeded == null || this.asNeeded.isEmpty() ? false : this.asNeeded.getValue();
        }

        /**
         * @param value Indicates whether the supplement is only taken when needed within a specific dosing schedule.
         */
        public NutritionOrderSupplementScheduleComponent setAsNeeded(boolean value) { 
            if (this.asNeeded == null)
              this.asNeeded = new BooleanType();
            this.asNeeded.setValue(value);
          return this;
        }

        /**
         * @return {@link #asNeededFor} (Indicates whether the supplement is only taken based on a precondition for taking the supplement.)
         */
        public CodeableConcept getAsNeededFor() { 
          if (this.asNeededFor == null)
            if (Configuration.errorOnAutoCreate())
              throw new Error("Attempt to auto-create NutritionOrderSupplementScheduleComponent.asNeededFor");
            else if (Configuration.doAutoCreate())
              this.asNeededFor = new CodeableConcept(); // cc
          return this.asNeededFor;
        }

        public boolean hasAsNeededFor() { 
          return this.asNeededFor != null && !this.asNeededFor.isEmpty();
        }

        /**
         * @param value {@link #asNeededFor} (Indicates whether the supplement is only taken based on a precondition for taking the supplement.)
         */
        public NutritionOrderSupplementScheduleComponent setAsNeededFor(CodeableConcept value) { 
          this.asNeededFor = value;
          return this;
        }

        protected void listChildren(List<Property> children) {
          super.listChildren(children);
          children.add(new Property("timing", "Timing", "The time period and frequency at which the supplement should be given.  The supplement should be given for the combination of all schedules if more than one schedule is present.", 0, java.lang.Integer.MAX_VALUE, timing));
          children.add(new Property("asNeeded", "boolean", "Indicates whether the supplement is only taken when needed within a specific dosing schedule.", 0, 1, asNeeded));
          children.add(new Property("asNeededFor", "CodeableConcept", "Indicates whether the supplement is only taken based on a precondition for taking the supplement.", 0, 1, asNeededFor));
        }

        @Override
        public Property getNamedProperty(int _hash, String _name, boolean _checkValid) throws FHIRException {
          switch (_hash) {
          case -873664438: /*timing*/  return new Property("timing", "Timing", "The time period and frequency at which the supplement should be given.  The supplement should be given for the combination of all schedules if more than one schedule is present.", 0, java.lang.Integer.MAX_VALUE, timing);
          case -1432923513: /*asNeeded*/  return new Property("asNeeded", "boolean", "Indicates whether the supplement is only taken when needed within a specific dosing schedule.", 0, 1, asNeeded);
          case -544350014: /*asNeededFor*/  return new Property("asNeededFor", "CodeableConcept", "Indicates whether the supplement is only taken based on a precondition for taking the supplement.", 0, 1, asNeededFor);
          default: return super.getNamedProperty(_hash, _name, _checkValid);
          }

        }

      @Override
      public Base[] getProperty(int hash, String name, boolean checkValid) throws FHIRException {
        switch (hash) {
        case -873664438: /*timing*/ return this.timing == null ? new Base[0] : this.timing.toArray(new Base[this.timing.size()]); // Timing
        case -1432923513: /*asNeeded*/ return this.asNeeded == null ? new Base[0] : new Base[] {this.asNeeded}; // BooleanType
        case -544350014: /*asNeededFor*/ return this.asNeededFor == null ? new Base[0] : new Base[] {this.asNeededFor}; // CodeableConcept
        default: return super.getProperty(hash, name, checkValid);
        }

      }

      @Override
      public Base setProperty(int hash, String name, Base value) throws FHIRException {
        switch (hash) {
        case -873664438: // timing
          this.getTiming().add(TypeConvertor.castToTiming(value)); // Timing
          return value;
        case -1432923513: // asNeeded
          this.asNeeded = TypeConvertor.castToBoolean(value); // BooleanType
          return value;
        case -544350014: // asNeededFor
          this.asNeededFor = TypeConvertor.castToCodeableConcept(value); // CodeableConcept
          return value;
        default: return super.setProperty(hash, name, value);
        }

      }

      @Override
      public Base setProperty(String name, Base value) throws FHIRException {
        if (name.equals("timing")) {
          this.getTiming().add(TypeConvertor.castToTiming(value));
        } else if (name.equals("asNeeded")) {
          this.asNeeded = TypeConvertor.castToBoolean(value); // BooleanType
        } else if (name.equals("asNeededFor")) {
          this.asNeededFor = TypeConvertor.castToCodeableConcept(value); // CodeableConcept
        } else
          return super.setProperty(name, value);
        return value;
      }

      @Override
      public Base makeProperty(int hash, String name) throws FHIRException {
        switch (hash) {
        case -873664438:  return addTiming(); 
        case -1432923513:  return getAsNeededElement();
        case -544350014:  return getAsNeededFor();
        default: return super.makeProperty(hash, name);
        }

      }

      @Override
      public String[] getTypesForProperty(int hash, String name) throws FHIRException {
        switch (hash) {
        case -873664438: /*timing*/ return new String[] {"Timing"};
        case -1432923513: /*asNeeded*/ return new String[] {"boolean"};
        case -544350014: /*asNeededFor*/ return new String[] {"CodeableConcept"};
        default: return super.getTypesForProperty(hash, name);
        }

      }

      @Override
      public Base addChild(String name) throws FHIRException {
        if (name.equals("timing")) {
          return addTiming();
        }
        else if (name.equals("asNeeded")) {
          throw new FHIRException("Cannot call addChild on a primitive type NutritionOrder.supplement.schedule.asNeeded");
        }
        else if (name.equals("asNeededFor")) {
          this.asNeededFor = new CodeableConcept();
          return this.asNeededFor;
        }
        else
          return super.addChild(name);
      }

      public NutritionOrderSupplementScheduleComponent copy() {
        NutritionOrderSupplementScheduleComponent dst = new NutritionOrderSupplementScheduleComponent();
        copyValues(dst);
        return dst;
      }

      public void copyValues(NutritionOrderSupplementScheduleComponent dst) {
        super.copyValues(dst);
        if (timing != null) {
          dst.timing = new ArrayList<Timing>();
          for (Timing i : timing)
            dst.timing.add(i.copy());
        };
        dst.asNeeded = asNeeded == null ? null : asNeeded.copy();
        dst.asNeededFor = asNeededFor == null ? null : asNeededFor.copy();
      }

      @Override
      public boolean equalsDeep(Base other_) {
        if (!super.equalsDeep(other_))
          return false;
        if (!(other_ instanceof NutritionOrderSupplementScheduleComponent))
          return false;
        NutritionOrderSupplementScheduleComponent o = (NutritionOrderSupplementScheduleComponent) other_;
        return compareDeep(timing, o.timing, true) && compareDeep(asNeeded, o.asNeeded, true) && compareDeep(asNeededFor, o.asNeededFor, true)
          ;
      }

      @Override
      public boolean equalsShallow(Base other_) {
        if (!super.equalsShallow(other_))
          return false;
        if (!(other_ instanceof NutritionOrderSupplementScheduleComponent))
          return false;
        NutritionOrderSupplementScheduleComponent o = (NutritionOrderSupplementScheduleComponent) other_;
        return compareValues(asNeeded, o.asNeeded, true);
      }

      public boolean isEmpty() {
        return super.isEmpty() && ca.uhn.fhir.util.ElementUtil.isEmpty(timing, asNeeded, asNeededFor
          );
      }

  public String fhirType() {
    return "NutritionOrder.supplement.schedule";

  }

  }

    @Block()
    public static class NutritionOrderEnteralFormulaComponent extends BackboneElement implements IBaseBackboneElement {
        /**
         * The type of enteral or infant formula such as an adult standard formula with fiber or a soy-based infant formula.
         */
        @Child(name = "baseFormulaType", type = {CodeableReference.class}, order=1, min=0, max=1, modifier=false, summary=true)
        @Description(shortDefinition="Type of enteral or infant formula", formalDefinition="The type of enteral or infant formula such as an adult standard formula with fiber or a soy-based infant formula." )
        @ca.uhn.fhir.model.api.annotation.Binding(valueSet="http://hl7.org/fhir/ValueSet/entformula-type")
        protected CodeableReference baseFormulaType;

        /**
         * The product or brand name of the enteral or infant formula product such as "ACME Adult Standard Formula".
         */
        @Child(name = "baseFormulaProductName", type = {StringType.class}, order=2, min=0, max=1, modifier=false, summary=false)
        @Description(shortDefinition="Product or brand name of the enteral or infant formula", formalDefinition="The product or brand name of the enteral or infant formula product such as \"ACME Adult Standard Formula\"." )
        protected StringType baseFormulaProductName;

        /**
         * The intended type of device that is to be used for the administration of the enteral formula.
         */
        @Child(name = "deliveryDevice", type = {CodeableReference.class}, order=3, min=0, max=Child.MAX_UNLIMITED, modifier=false, summary=false)
        @Description(shortDefinition="Intended type of device for the administration", formalDefinition="The intended type of device that is to be used for the administration of the enteral formula." )
        protected List<CodeableReference> deliveryDevice;

        /**
         * Indicates modular components to be provided in addition or mixed with the base formula.
         */
        @Child(name = "additive", type = {}, order=4, min=0, max=Child.MAX_UNLIMITED, modifier=false, summary=false)
        @Description(shortDefinition="Components to add to the feeding", formalDefinition="Indicates modular components to be provided in addition or mixed with the base formula." )
        protected List<NutritionOrderEnteralFormulaAdditiveComponent> additive;

        /**
         * The amount of energy (calories) that the formula should provide per specified volume, typically per mL or fluid oz.  For example, an infant may require a formula that provides 24 calories per fluid ounce or an adult may require an enteral formula that provides 1.5 calorie/mL.
         */
        @Child(name = "caloricDensity", type = {Quantity.class}, order=5, min=0, max=1, modifier=false, summary=false)
        @Description(shortDefinition="Amount of energy per specified volume that is required", formalDefinition="The amount of energy (calories) that the formula should provide per specified volume, typically per mL or fluid oz.  For example, an infant may require a formula that provides 24 calories per fluid ounce or an adult may require an enteral formula that provides 1.5 calorie/mL." )
        protected Quantity caloricDensity;

        /**
         * The route or physiological path of administration into the patient's gastrointestinal  tract for purposes of providing the formula feeding, e.g. nasogastric tube.
         */
        @Child(name = "routeOfAdministration", type = {CodeableConcept.class}, order=6, min=0, max=1, modifier=false, summary=false)
        @Description(shortDefinition="How the formula should enter the patient's gastrointestinal tract", formalDefinition="The route or physiological path of administration into the patient's gastrointestinal  tract for purposes of providing the formula feeding, e.g. nasogastric tube." )
        @ca.uhn.fhir.model.api.annotation.Binding(valueSet="http://hl7.org/fhir/ValueSet/enteral-route")
        protected CodeableConcept routeOfAdministration;

        /**
         * Formula administration instructions as structured data.  This repeating structure allows for changing the administration rate or volume over time for both bolus and continuous feeding.  An example of this would be an instruction to increase the rate of continuous feeding every 2 hours.
         */
        @Child(name = "administration", type = {}, order=7, min=0, max=Child.MAX_UNLIMITED, modifier=false, summary=false)
        @Description(shortDefinition="Formula feeding instruction as structured data", formalDefinition="Formula administration instructions as structured data.  This repeating structure allows for changing the administration rate or volume over time for both bolus and continuous feeding.  An example of this would be an instruction to increase the rate of continuous feeding every 2 hours." )
        protected List<NutritionOrderEnteralFormulaAdministrationComponent> administration;

        /**
         * The maximum total quantity of formula that may be administered to a subject over the period of time, e.g. 1440 mL over 24 hours.
         */
        @Child(name = "maxVolumeToDeliver", type = {Quantity.class}, order=8, min=0, max=1, modifier=false, summary=false)
        @Description(shortDefinition="Upper limit on formula volume per unit of time", formalDefinition="The maximum total quantity of formula that may be administered to a subject over the period of time, e.g. 1440 mL over 24 hours." )
        protected Quantity maxVolumeToDeliver;

        /**
         * Free text formula administration, feeding instructions or additional instructions or information.
         */
        @Child(name = "administrationInstruction", type = {StringType.class}, order=9, min=0, max=1, modifier=false, summary=true)
        @Description(shortDefinition="Formula feeding instructions expressed as text", formalDefinition="Free text formula administration, feeding instructions or additional instructions or information." )
        protected StringType administrationInstruction;

        private static final long serialVersionUID = 1413967736L;

    /**
     * Constructor
     */
      public NutritionOrderEnteralFormulaComponent() {
        super();
      }

        /**
         * @return {@link #baseFormulaType} (The type of enteral or infant formula such as an adult standard formula with fiber or a soy-based infant formula.)
         */
        public CodeableReference getBaseFormulaType() { 
          if (this.baseFormulaType == null)
            if (Configuration.errorOnAutoCreate())
              throw new Error("Attempt to auto-create NutritionOrderEnteralFormulaComponent.baseFormulaType");
            else if (Configuration.doAutoCreate())
              this.baseFormulaType = new CodeableReference(); // cc
          return this.baseFormulaType;
        }

        public boolean hasBaseFormulaType() { 
          return this.baseFormulaType != null && !this.baseFormulaType.isEmpty();
        }

        /**
         * @param value {@link #baseFormulaType} (The type of enteral or infant formula such as an adult standard formula with fiber or a soy-based infant formula.)
         */
        public NutritionOrderEnteralFormulaComponent setBaseFormulaType(CodeableReference value) { 
          this.baseFormulaType = value;
          return this;
        }

        /**
         * @return {@link #baseFormulaProductName} (The product or brand name of the enteral or infant formula product such as "ACME Adult Standard Formula".). This is the underlying object with id, value and extensions. The accessor "getBaseFormulaProductName" gives direct access to the value
         */
        public StringType getBaseFormulaProductNameElement() { 
          if (this.baseFormulaProductName == null)
            if (Configuration.errorOnAutoCreate())
              throw new Error("Attempt to auto-create NutritionOrderEnteralFormulaComponent.baseFormulaProductName");
            else if (Configuration.doAutoCreate())
              this.baseFormulaProductName = new StringType(); // bb
          return this.baseFormulaProductName;
        }

        public boolean hasBaseFormulaProductNameElement() { 
          return this.baseFormulaProductName != null && !this.baseFormulaProductName.isEmpty();
        }

        public boolean hasBaseFormulaProductName() { 
          return this.baseFormulaProductName != null && !this.baseFormulaProductName.isEmpty();
        }

        /**
         * @param value {@link #baseFormulaProductName} (The product or brand name of the enteral or infant formula product such as "ACME Adult Standard Formula".). This is the underlying object with id, value and extensions. The accessor "getBaseFormulaProductName" gives direct access to the value
         */
        public NutritionOrderEnteralFormulaComponent setBaseFormulaProductNameElement(StringType value) { 
          this.baseFormulaProductName = value;
          return this;
        }

        /**
         * @return The product or brand name of the enteral or infant formula product such as "ACME Adult Standard Formula".
         */
        public String getBaseFormulaProductName() { 
          return this.baseFormulaProductName == null ? null : this.baseFormulaProductName.getValue();
        }

        /**
         * @param value The product or brand name of the enteral or infant formula product such as "ACME Adult Standard Formula".
         */
        public NutritionOrderEnteralFormulaComponent setBaseFormulaProductName(String value) { 
          if (Utilities.noString(value))
            this.baseFormulaProductName = null;
          else {
            if (this.baseFormulaProductName == null)
              this.baseFormulaProductName = new StringType();
            this.baseFormulaProductName.setValue(value);
          }
          return this;
        }

        /**
         * @return {@link #deliveryDevice} (The intended type of device that is to be used for the administration of the enteral formula.)
         */
        public List<CodeableReference> getDeliveryDevice() { 
          if (this.deliveryDevice == null)
            this.deliveryDevice = new ArrayList<CodeableReference>();
          return this.deliveryDevice;
        }

        /**
         * @return Returns a reference to <code>this</code> for easy method chaining
         */
        public NutritionOrderEnteralFormulaComponent setDeliveryDevice(List<CodeableReference> theDeliveryDevice) { 
          this.deliveryDevice = theDeliveryDevice;
          return this;
        }

        public boolean hasDeliveryDevice() { 
          if (this.deliveryDevice == null)
            return false;
          for (CodeableReference item : this.deliveryDevice)
            if (!item.isEmpty())
              return true;
          return false;
        }

        public CodeableReference addDeliveryDevice() { //3
          CodeableReference t = new CodeableReference();
          if (this.deliveryDevice == null)
            this.deliveryDevice = new ArrayList<CodeableReference>();
          this.deliveryDevice.add(t);
          return t;
        }

        public NutritionOrderEnteralFormulaComponent addDeliveryDevice(CodeableReference t) { //3
          if (t == null)
            return this;
          if (this.deliveryDevice == null)
            this.deliveryDevice = new ArrayList<CodeableReference>();
          this.deliveryDevice.add(t);
          return this;
        }

        /**
         * @return The first repetition of repeating field {@link #deliveryDevice}, creating it if it does not already exist {3}
         */
        public CodeableReference getDeliveryDeviceFirstRep() { 
          if (getDeliveryDevice().isEmpty()) {
            addDeliveryDevice();
          }
          return getDeliveryDevice().get(0);
        }

        /**
         * @return {@link #additive} (Indicates modular components to be provided in addition or mixed with the base formula.)
         */
        public List<NutritionOrderEnteralFormulaAdditiveComponent> getAdditive() { 
          if (this.additive == null)
            this.additive = new ArrayList<NutritionOrderEnteralFormulaAdditiveComponent>();
          return this.additive;
        }

        /**
         * @return Returns a reference to <code>this</code> for easy method chaining
         */
        public NutritionOrderEnteralFormulaComponent setAdditive(List<NutritionOrderEnteralFormulaAdditiveComponent> theAdditive) { 
          this.additive = theAdditive;
          return this;
        }

        public boolean hasAdditive() { 
          if (this.additive == null)
            return false;
          for (NutritionOrderEnteralFormulaAdditiveComponent item : this.additive)
            if (!item.isEmpty())
              return true;
          return false;
        }

        public NutritionOrderEnteralFormulaAdditiveComponent addAdditive() { //3
          NutritionOrderEnteralFormulaAdditiveComponent t = new NutritionOrderEnteralFormulaAdditiveComponent();
          if (this.additive == null)
            this.additive = new ArrayList<NutritionOrderEnteralFormulaAdditiveComponent>();
          this.additive.add(t);
          return t;
        }

        public NutritionOrderEnteralFormulaComponent addAdditive(NutritionOrderEnteralFormulaAdditiveComponent t) { //3
          if (t == null)
            return this;
          if (this.additive == null)
            this.additive = new ArrayList<NutritionOrderEnteralFormulaAdditiveComponent>();
          this.additive.add(t);
          return this;
        }

        /**
         * @return The first repetition of repeating field {@link #additive}, creating it if it does not already exist {3}
         */
        public NutritionOrderEnteralFormulaAdditiveComponent getAdditiveFirstRep() { 
          if (getAdditive().isEmpty()) {
            addAdditive();
          }
          return getAdditive().get(0);
        }

        /**
         * @return {@link #caloricDensity} (The amount of energy (calories) that the formula should provide per specified volume, typically per mL or fluid oz.  For example, an infant may require a formula that provides 24 calories per fluid ounce or an adult may require an enteral formula that provides 1.5 calorie/mL.)
         */
        public Quantity getCaloricDensity() { 
          if (this.caloricDensity == null)
            if (Configuration.errorOnAutoCreate())
              throw new Error("Attempt to auto-create NutritionOrderEnteralFormulaComponent.caloricDensity");
            else if (Configuration.doAutoCreate())
              this.caloricDensity = new Quantity(); // cc
          return this.caloricDensity;
        }

        public boolean hasCaloricDensity() { 
          return this.caloricDensity != null && !this.caloricDensity.isEmpty();
        }

        /**
         * @param value {@link #caloricDensity} (The amount of energy (calories) that the formula should provide per specified volume, typically per mL or fluid oz.  For example, an infant may require a formula that provides 24 calories per fluid ounce or an adult may require an enteral formula that provides 1.5 calorie/mL.)
         */
        public NutritionOrderEnteralFormulaComponent setCaloricDensity(Quantity value) { 
          this.caloricDensity = value;
          return this;
        }

        /**
         * @return {@link #routeOfAdministration} (The route or physiological path of administration into the patient's gastrointestinal  tract for purposes of providing the formula feeding, e.g. nasogastric tube.)
         */
        public CodeableConcept getRouteOfAdministration() { 
          if (this.routeOfAdministration == null)
            if (Configuration.errorOnAutoCreate())
              throw new Error("Attempt to auto-create NutritionOrderEnteralFormulaComponent.routeOfAdministration");
            else if (Configuration.doAutoCreate())
              this.routeOfAdministration = new CodeableConcept(); // cc
          return this.routeOfAdministration;
        }

        public boolean hasRouteOfAdministration() { 
          return this.routeOfAdministration != null && !this.routeOfAdministration.isEmpty();
        }

        /**
         * @param value {@link #routeOfAdministration} (The route or physiological path of administration into the patient's gastrointestinal  tract for purposes of providing the formula feeding, e.g. nasogastric tube.)
         */
        public NutritionOrderEnteralFormulaComponent setRouteOfAdministration(CodeableConcept value) { 
          this.routeOfAdministration = value;
          return this;
        }

        /**
         * @return {@link #administration} (Formula administration instructions as structured data.  This repeating structure allows for changing the administration rate or volume over time for both bolus and continuous feeding.  An example of this would be an instruction to increase the rate of continuous feeding every 2 hours.)
         */
        public List<NutritionOrderEnteralFormulaAdministrationComponent> getAdministration() { 
          if (this.administration == null)
            this.administration = new ArrayList<NutritionOrderEnteralFormulaAdministrationComponent>();
          return this.administration;
        }

        /**
         * @return Returns a reference to <code>this</code> for easy method chaining
         */
        public NutritionOrderEnteralFormulaComponent setAdministration(List<NutritionOrderEnteralFormulaAdministrationComponent> theAdministration) { 
          this.administration = theAdministration;
          return this;
        }

        public boolean hasAdministration() { 
          if (this.administration == null)
            return false;
          for (NutritionOrderEnteralFormulaAdministrationComponent item : this.administration)
            if (!item.isEmpty())
              return true;
          return false;
        }

        public NutritionOrderEnteralFormulaAdministrationComponent addAdministration() { //3
          NutritionOrderEnteralFormulaAdministrationComponent t = new NutritionOrderEnteralFormulaAdministrationComponent();
          if (this.administration == null)
            this.administration = new ArrayList<NutritionOrderEnteralFormulaAdministrationComponent>();
          this.administration.add(t);
          return t;
        }

        public NutritionOrderEnteralFormulaComponent addAdministration(NutritionOrderEnteralFormulaAdministrationComponent t) { //3
          if (t == null)
            return this;
          if (this.administration == null)
            this.administration = new ArrayList<NutritionOrderEnteralFormulaAdministrationComponent>();
          this.administration.add(t);
          return this;
        }

        /**
         * @return The first repetition of repeating field {@link #administration}, creating it if it does not already exist {3}
         */
        public NutritionOrderEnteralFormulaAdministrationComponent getAdministrationFirstRep() { 
          if (getAdministration().isEmpty()) {
            addAdministration();
          }
          return getAdministration().get(0);
        }

        /**
         * @return {@link #maxVolumeToDeliver} (The maximum total quantity of formula that may be administered to a subject over the period of time, e.g. 1440 mL over 24 hours.)
         */
        public Quantity getMaxVolumeToDeliver() { 
          if (this.maxVolumeToDeliver == null)
            if (Configuration.errorOnAutoCreate())
              throw new Error("Attempt to auto-create NutritionOrderEnteralFormulaComponent.maxVolumeToDeliver");
            else if (Configuration.doAutoCreate())
              this.maxVolumeToDeliver = new Quantity(); // cc
          return this.maxVolumeToDeliver;
        }

        public boolean hasMaxVolumeToDeliver() { 
          return this.maxVolumeToDeliver != null && !this.maxVolumeToDeliver.isEmpty();
        }

        /**
         * @param value {@link #maxVolumeToDeliver} (The maximum total quantity of formula that may be administered to a subject over the period of time, e.g. 1440 mL over 24 hours.)
         */
        public NutritionOrderEnteralFormulaComponent setMaxVolumeToDeliver(Quantity value) { 
          this.maxVolumeToDeliver = value;
          return this;
        }

        /**
         * @return {@link #administrationInstruction} (Free text formula administration, feeding instructions or additional instructions or information.). This is the underlying object with id, value and extensions. The accessor "getAdministrationInstruction" gives direct access to the value
         */
        public StringType getAdministrationInstructionElement() { 
          if (this.administrationInstruction == null)
            if (Configuration.errorOnAutoCreate())
              throw new Error("Attempt to auto-create NutritionOrderEnteralFormulaComponent.administrationInstruction");
            else if (Configuration.doAutoCreate())
              this.administrationInstruction = new StringType(); // bb
          return this.administrationInstruction;
        }

        public boolean hasAdministrationInstructionElement() { 
          return this.administrationInstruction != null && !this.administrationInstruction.isEmpty();
        }

        public boolean hasAdministrationInstruction() { 
          return this.administrationInstruction != null && !this.administrationInstruction.isEmpty();
        }

        /**
         * @param value {@link #administrationInstruction} (Free text formula administration, feeding instructions or additional instructions or information.). This is the underlying object with id, value and extensions. The accessor "getAdministrationInstruction" gives direct access to the value
         */
        public NutritionOrderEnteralFormulaComponent setAdministrationInstructionElement(StringType value) { 
          this.administrationInstruction = value;
          return this;
        }

        /**
         * @return Free text formula administration, feeding instructions or additional instructions or information.
         */
        public String getAdministrationInstruction() { 
          return this.administrationInstruction == null ? null : this.administrationInstruction.getValue();
        }

        /**
         * @param value Free text formula administration, feeding instructions or additional instructions or information.
         */
        public NutritionOrderEnteralFormulaComponent setAdministrationInstruction(String value) { 
          if (Utilities.noString(value))
            this.administrationInstruction = null;
          else {
            if (this.administrationInstruction == null)
              this.administrationInstruction = new StringType();
            this.administrationInstruction.setValue(value);
          }
          return this;
        }

        protected void listChildren(List<Property> children) {
          super.listChildren(children);
          children.add(new Property("baseFormulaType", "CodeableReference(NutritionProduct)", "The type of enteral or infant formula such as an adult standard formula with fiber or a soy-based infant formula.", 0, 1, baseFormulaType));
          children.add(new Property("baseFormulaProductName", "string", "The product or brand name of the enteral or infant formula product such as \"ACME Adult Standard Formula\".", 0, 1, baseFormulaProductName));
          children.add(new Property("deliveryDevice", "CodeableReference(DeviceDefinition)", "The intended type of device that is to be used for the administration of the enteral formula.", 0, java.lang.Integer.MAX_VALUE, deliveryDevice));
          children.add(new Property("additive", "", "Indicates modular components to be provided in addition or mixed with the base formula.", 0, java.lang.Integer.MAX_VALUE, additive));
          children.add(new Property("caloricDensity", "Quantity", "The amount of energy (calories) that the formula should provide per specified volume, typically per mL or fluid oz.  For example, an infant may require a formula that provides 24 calories per fluid ounce or an adult may require an enteral formula that provides 1.5 calorie/mL.", 0, 1, caloricDensity));
          children.add(new Property("routeOfAdministration", "CodeableConcept", "The route or physiological path of administration into the patient's gastrointestinal  tract for purposes of providing the formula feeding, e.g. nasogastric tube.", 0, 1, routeOfAdministration));
          children.add(new Property("administration", "", "Formula administration instructions as structured data.  This repeating structure allows for changing the administration rate or volume over time for both bolus and continuous feeding.  An example of this would be an instruction to increase the rate of continuous feeding every 2 hours.", 0, java.lang.Integer.MAX_VALUE, administration));
          children.add(new Property("maxVolumeToDeliver", "Quantity", "The maximum total quantity of formula that may be administered to a subject over the period of time, e.g. 1440 mL over 24 hours.", 0, 1, maxVolumeToDeliver));
          children.add(new Property("administrationInstruction", "string", "Free text formula administration, feeding instructions or additional instructions or information.", 0, 1, administrationInstruction));
        }

        @Override
        public Property getNamedProperty(int _hash, String _name, boolean _checkValid) throws FHIRException {
          switch (_hash) {
          case -138930641: /*baseFormulaType*/  return new Property("baseFormulaType", "CodeableReference(NutritionProduct)", "The type of enteral or infant formula such as an adult standard formula with fiber or a soy-based infant formula.", 0, 1, baseFormulaType);
          case -1267705979: /*baseFormulaProductName*/  return new Property("baseFormulaProductName", "string", "The product or brand name of the enteral or infant formula product such as \"ACME Adult Standard Formula\".", 0, 1, baseFormulaProductName);
          case 2060803946: /*deliveryDevice*/  return new Property("deliveryDevice", "CodeableReference(DeviceDefinition)", "The intended type of device that is to be used for the administration of the enteral formula.", 0, java.lang.Integer.MAX_VALUE, deliveryDevice);
          case -1226589236: /*additive*/  return new Property("additive", "", "Indicates modular components to be provided in addition or mixed with the base formula.", 0, java.lang.Integer.MAX_VALUE, additive);
          case 186983261: /*caloricDensity*/  return new Property("caloricDensity", "Quantity", "The amount of energy (calories) that the formula should provide per specified volume, typically per mL or fluid oz.  For example, an infant may require a formula that provides 24 calories per fluid ounce or an adult may require an enteral formula that provides 1.5 calorie/mL.", 0, 1, caloricDensity);
          case 1742084734: /*routeOfAdministration*/  return new Property("routeOfAdministration", "CodeableConcept", "The route or physiological path of administration into the patient's gastrointestinal  tract for purposes of providing the formula feeding, e.g. nasogastric tube.", 0, 1, routeOfAdministration);
          case 1255702622: /*administration*/  return new Property("administration", "", "Formula administration instructions as structured data.  This repeating structure allows for changing the administration rate or volume over time for both bolus and continuous feeding.  An example of this would be an instruction to increase the rate of continuous feeding every 2 hours.", 0, java.lang.Integer.MAX_VALUE, administration);
          case 2017924652: /*maxVolumeToDeliver*/  return new Property("maxVolumeToDeliver", "Quantity", "The maximum total quantity of formula that may be administered to a subject over the period of time, e.g. 1440 mL over 24 hours.", 0, 1, maxVolumeToDeliver);
          case 427085136: /*administrationInstruction*/  return new Property("administrationInstruction", "string", "Free text formula administration, feeding instructions or additional instructions or information.", 0, 1, administrationInstruction);
          default: return super.getNamedProperty(_hash, _name, _checkValid);
          }

        }

      @Override
      public Base[] getProperty(int hash, String name, boolean checkValid) throws FHIRException {
        switch (hash) {
        case -138930641: /*baseFormulaType*/ return this.baseFormulaType == null ? new Base[0] : new Base[] {this.baseFormulaType}; // CodeableReference
        case -1267705979: /*baseFormulaProductName*/ return this.baseFormulaProductName == null ? new Base[0] : new Base[] {this.baseFormulaProductName}; // StringType
        case 2060803946: /*deliveryDevice*/ return this.deliveryDevice == null ? new Base[0] : this.deliveryDevice.toArray(new Base[this.deliveryDevice.size()]); // CodeableReference
        case -1226589236: /*additive*/ return this.additive == null ? new Base[0] : this.additive.toArray(new Base[this.additive.size()]); // NutritionOrderEnteralFormulaAdditiveComponent
        case 186983261: /*caloricDensity*/ return this.caloricDensity == null ? new Base[0] : new Base[] {this.caloricDensity}; // Quantity
        case 1742084734: /*routeOfAdministration*/ return this.routeOfAdministration == null ? new Base[0] : new Base[] {this.routeOfAdministration}; // CodeableConcept
        case 1255702622: /*administration*/ return this.administration == null ? new Base[0] : this.administration.toArray(new Base[this.administration.size()]); // NutritionOrderEnteralFormulaAdministrationComponent
        case 2017924652: /*maxVolumeToDeliver*/ return this.maxVolumeToDeliver == null ? new Base[0] : new Base[] {this.maxVolumeToDeliver}; // Quantity
        case 427085136: /*administrationInstruction*/ return this.administrationInstruction == null ? new Base[0] : new Base[] {this.administrationInstruction}; // StringType
        default: return super.getProperty(hash, name, checkValid);
        }

      }

      @Override
      public Base setProperty(int hash, String name, Base value) throws FHIRException {
        switch (hash) {
        case -138930641: // baseFormulaType
          this.baseFormulaType = TypeConvertor.castToCodeableReference(value); // CodeableReference
          return value;
        case -1267705979: // baseFormulaProductName
          this.baseFormulaProductName = TypeConvertor.castToString(value); // StringType
          return value;
        case 2060803946: // deliveryDevice
          this.getDeliveryDevice().add(TypeConvertor.castToCodeableReference(value)); // CodeableReference
          return value;
        case -1226589236: // additive
          this.getAdditive().add((NutritionOrderEnteralFormulaAdditiveComponent) value); // NutritionOrderEnteralFormulaAdditiveComponent
          return value;
        case 186983261: // caloricDensity
          this.caloricDensity = TypeConvertor.castToQuantity(value); // Quantity
          return value;
        case 1742084734: // routeOfAdministration
          this.routeOfAdministration = TypeConvertor.castToCodeableConcept(value); // CodeableConcept
          return value;
        case 1255702622: // administration
          this.getAdministration().add((NutritionOrderEnteralFormulaAdministrationComponent) value); // NutritionOrderEnteralFormulaAdministrationComponent
          return value;
        case 2017924652: // maxVolumeToDeliver
          this.maxVolumeToDeliver = TypeConvertor.castToQuantity(value); // Quantity
          return value;
        case 427085136: // administrationInstruction
          this.administrationInstruction = TypeConvertor.castToString(value); // StringType
          return value;
        default: return super.setProperty(hash, name, value);
        }

      }

      @Override
      public Base setProperty(String name, Base value) throws FHIRException {
        if (name.equals("baseFormulaType")) {
          this.baseFormulaType = TypeConvertor.castToCodeableReference(value); // CodeableReference
        } else if (name.equals("baseFormulaProductName")) {
          this.baseFormulaProductName = TypeConvertor.castToString(value); // StringType
        } else if (name.equals("deliveryDevice")) {
          this.getDeliveryDevice().add(TypeConvertor.castToCodeableReference(value));
        } else if (name.equals("additive")) {
          this.getAdditive().add((NutritionOrderEnteralFormulaAdditiveComponent) value);
        } else if (name.equals("caloricDensity")) {
          this.caloricDensity = TypeConvertor.castToQuantity(value); // Quantity
        } else if (name.equals("routeOfAdministration")) {
          this.routeOfAdministration = TypeConvertor.castToCodeableConcept(value); // CodeableConcept
        } else if (name.equals("administration")) {
          this.getAdministration().add((NutritionOrderEnteralFormulaAdministrationComponent) value);
        } else if (name.equals("maxVolumeToDeliver")) {
          this.maxVolumeToDeliver = TypeConvertor.castToQuantity(value); // Quantity
        } else if (name.equals("administrationInstruction")) {
          this.administrationInstruction = TypeConvertor.castToString(value); // StringType
        } else
          return super.setProperty(name, value);
        return value;
      }

      @Override
      public Base makeProperty(int hash, String name) throws FHIRException {
        switch (hash) {
        case -138930641:  return getBaseFormulaType();
        case -1267705979:  return getBaseFormulaProductNameElement();
        case 2060803946:  return addDeliveryDevice(); 
        case -1226589236:  return addAdditive(); 
        case 186983261:  return getCaloricDensity();
        case 1742084734:  return getRouteOfAdministration();
        case 1255702622:  return addAdministration(); 
        case 2017924652:  return getMaxVolumeToDeliver();
        case 427085136:  return getAdministrationInstructionElement();
        default: return super.makeProperty(hash, name);
        }

      }

      @Override
      public String[] getTypesForProperty(int hash, String name) throws FHIRException {
        switch (hash) {
        case -138930641: /*baseFormulaType*/ return new String[] {"CodeableReference"};
        case -1267705979: /*baseFormulaProductName*/ return new String[] {"string"};
        case 2060803946: /*deliveryDevice*/ return new String[] {"CodeableReference"};
        case -1226589236: /*additive*/ return new String[] {};
        case 186983261: /*caloricDensity*/ return new String[] {"Quantity"};
        case 1742084734: /*routeOfAdministration*/ return new String[] {"CodeableConcept"};
        case 1255702622: /*administration*/ return new String[] {};
        case 2017924652: /*maxVolumeToDeliver*/ return new String[] {"Quantity"};
        case 427085136: /*administrationInstruction*/ return new String[] {"string"};
        default: return super.getTypesForProperty(hash, name);
        }

      }

      @Override
      public Base addChild(String name) throws FHIRException {
        if (name.equals("baseFormulaType")) {
          this.baseFormulaType = new CodeableReference();
          return this.baseFormulaType;
        }
        else if (name.equals("baseFormulaProductName")) {
          throw new FHIRException("Cannot call addChild on a primitive type NutritionOrder.enteralFormula.baseFormulaProductName");
        }
        else if (name.equals("deliveryDevice")) {
          return addDeliveryDevice();
        }
        else if (name.equals("additive")) {
          return addAdditive();
        }
        else if (name.equals("caloricDensity")) {
          this.caloricDensity = new Quantity();
          return this.caloricDensity;
        }
        else if (name.equals("routeOfAdministration")) {
          this.routeOfAdministration = new CodeableConcept();
          return this.routeOfAdministration;
        }
        else if (name.equals("administration")) {
          return addAdministration();
        }
        else if (name.equals("maxVolumeToDeliver")) {
          this.maxVolumeToDeliver = new Quantity();
          return this.maxVolumeToDeliver;
        }
        else if (name.equals("administrationInstruction")) {
          throw new FHIRException("Cannot call addChild on a primitive type NutritionOrder.enteralFormula.administrationInstruction");
        }
        else
          return super.addChild(name);
      }

      public NutritionOrderEnteralFormulaComponent copy() {
        NutritionOrderEnteralFormulaComponent dst = new NutritionOrderEnteralFormulaComponent();
        copyValues(dst);
        return dst;
      }

      public void copyValues(NutritionOrderEnteralFormulaComponent dst) {
        super.copyValues(dst);
        dst.baseFormulaType = baseFormulaType == null ? null : baseFormulaType.copy();
        dst.baseFormulaProductName = baseFormulaProductName == null ? null : baseFormulaProductName.copy();
        if (deliveryDevice != null) {
          dst.deliveryDevice = new ArrayList<CodeableReference>();
          for (CodeableReference i : deliveryDevice)
            dst.deliveryDevice.add(i.copy());
        };
        if (additive != null) {
          dst.additive = new ArrayList<NutritionOrderEnteralFormulaAdditiveComponent>();
          for (NutritionOrderEnteralFormulaAdditiveComponent i : additive)
            dst.additive.add(i.copy());
        };
        dst.caloricDensity = caloricDensity == null ? null : caloricDensity.copy();
        dst.routeOfAdministration = routeOfAdministration == null ? null : routeOfAdministration.copy();
        if (administration != null) {
          dst.administration = new ArrayList<NutritionOrderEnteralFormulaAdministrationComponent>();
          for (NutritionOrderEnteralFormulaAdministrationComponent i : administration)
            dst.administration.add(i.copy());
        };
        dst.maxVolumeToDeliver = maxVolumeToDeliver == null ? null : maxVolumeToDeliver.copy();
        dst.administrationInstruction = administrationInstruction == null ? null : administrationInstruction.copy();
      }

      @Override
      public boolean equalsDeep(Base other_) {
        if (!super.equalsDeep(other_))
          return false;
        if (!(other_ instanceof NutritionOrderEnteralFormulaComponent))
          return false;
        NutritionOrderEnteralFormulaComponent o = (NutritionOrderEnteralFormulaComponent) other_;
        return compareDeep(baseFormulaType, o.baseFormulaType, true) && compareDeep(baseFormulaProductName, o.baseFormulaProductName, true)
           && compareDeep(deliveryDevice, o.deliveryDevice, true) && compareDeep(additive, o.additive, true)
           && compareDeep(caloricDensity, o.caloricDensity, true) && compareDeep(routeOfAdministration, o.routeOfAdministration, true)
           && compareDeep(administration, o.administration, true) && compareDeep(maxVolumeToDeliver, o.maxVolumeToDeliver, true)
           && compareDeep(administrationInstruction, o.administrationInstruction, true);
      }

      @Override
      public boolean equalsShallow(Base other_) {
        if (!super.equalsShallow(other_))
          return false;
        if (!(other_ instanceof NutritionOrderEnteralFormulaComponent))
          return false;
        NutritionOrderEnteralFormulaComponent o = (NutritionOrderEnteralFormulaComponent) other_;
        return compareValues(baseFormulaProductName, o.baseFormulaProductName, true) && compareValues(administrationInstruction, o.administrationInstruction, true)
          ;
      }

      public boolean isEmpty() {
        return super.isEmpty() && ca.uhn.fhir.util.ElementUtil.isEmpty(baseFormulaType, baseFormulaProductName
          , deliveryDevice, additive, caloricDensity, routeOfAdministration, administration
          , maxVolumeToDeliver, administrationInstruction);
      }

  public String fhirType() {
    return "NutritionOrder.enteralFormula";

  }

  }

    @Block()
    public static class NutritionOrderEnteralFormulaAdditiveComponent extends BackboneElement implements IBaseBackboneElement {
        /**
         * Indicates the type of modular component such as protein, carbohydrate, fat or fiber to be provided in addition to or mixed with the base formula.
         */
        @Child(name = "type", type = {CodeableReference.class}, order=1, min=0, max=1, modifier=false, summary=false)
        @Description(shortDefinition="Type of modular component to add to the feeding", formalDefinition="Indicates the type of modular component such as protein, carbohydrate, fat or fiber to be provided in addition to or mixed with the base formula." )
        @ca.uhn.fhir.model.api.annotation.Binding(valueSet="http://hl7.org/fhir/ValueSet/entformula-additive")
        protected CodeableReference type;

        /**
         * The product or brand name of the type of modular component to be added to the formula.
         */
        @Child(name = "productName", type = {StringType.class}, order=2, min=0, max=1, modifier=false, summary=false)
        @Description(shortDefinition="Product or brand name of the modular additive", formalDefinition="The product or brand name of the type of modular component to be added to the formula." )
        protected StringType productName;

        /**
         * The amount of additive to be given in addition or to be mixed in with the base formula.
         */
        @Child(name = "quantity", type = {Quantity.class}, order=3, min=0, max=1, modifier=false, summary=false)
        @Description(shortDefinition="Amount of additive to be given or mixed in", formalDefinition="The amount of additive to be given in addition or to be mixed in with the base formula." )
        protected Quantity quantity;

        private static final long serialVersionUID = 2072791035L;

    /**
     * Constructor
     */
      public NutritionOrderEnteralFormulaAdditiveComponent() {
        super();
      }

        /**
         * @return {@link #type} (Indicates the type of modular component such as protein, carbohydrate, fat or fiber to be provided in addition to or mixed with the base formula.)
         */
        public CodeableReference getType() { 
          if (this.type == null)
            if (Configuration.errorOnAutoCreate())
              throw new Error("Attempt to auto-create NutritionOrderEnteralFormulaAdditiveComponent.type");
            else if (Configuration.doAutoCreate())
              this.type = new CodeableReference(); // cc
          return this.type;
        }

        public boolean hasType() { 
          return this.type != null && !this.type.isEmpty();
        }

        /**
         * @param value {@link #type} (Indicates the type of modular component such as protein, carbohydrate, fat or fiber to be provided in addition to or mixed with the base formula.)
         */
        public NutritionOrderEnteralFormulaAdditiveComponent setType(CodeableReference value) { 
          this.type = value;
          return this;
        }

        /**
         * @return {@link #productName} (The product or brand name of the type of modular component to be added to the formula.). This is the underlying object with id, value and extensions. The accessor "getProductName" gives direct access to the value
         */
        public StringType getProductNameElement() { 
          if (this.productName == null)
            if (Configuration.errorOnAutoCreate())
              throw new Error("Attempt to auto-create NutritionOrderEnteralFormulaAdditiveComponent.productName");
            else if (Configuration.doAutoCreate())
              this.productName = new StringType(); // bb
          return this.productName;
        }

        public boolean hasProductNameElement() { 
          return this.productName != null && !this.productName.isEmpty();
        }

        public boolean hasProductName() { 
          return this.productName != null && !this.productName.isEmpty();
        }

        /**
         * @param value {@link #productName} (The product or brand name of the type of modular component to be added to the formula.). This is the underlying object with id, value and extensions. The accessor "getProductName" gives direct access to the value
         */
        public NutritionOrderEnteralFormulaAdditiveComponent setProductNameElement(StringType value) { 
          this.productName = value;
          return this;
        }

        /**
         * @return The product or brand name of the type of modular component to be added to the formula.
         */
        public String getProductName() { 
          return this.productName == null ? null : this.productName.getValue();
        }

        /**
         * @param value The product or brand name of the type of modular component to be added to the formula.
         */
        public NutritionOrderEnteralFormulaAdditiveComponent setProductName(String value) { 
          if (Utilities.noString(value))
            this.productName = null;
          else {
            if (this.productName == null)
              this.productName = new StringType();
            this.productName.setValue(value);
          }
          return this;
        }

        /**
         * @return {@link #quantity} (The amount of additive to be given in addition or to be mixed in with the base formula.)
         */
        public Quantity getQuantity() { 
          if (this.quantity == null)
            if (Configuration.errorOnAutoCreate())
              throw new Error("Attempt to auto-create NutritionOrderEnteralFormulaAdditiveComponent.quantity");
            else if (Configuration.doAutoCreate())
              this.quantity = new Quantity(); // cc
          return this.quantity;
        }

        public boolean hasQuantity() { 
          return this.quantity != null && !this.quantity.isEmpty();
        }

        /**
         * @param value {@link #quantity} (The amount of additive to be given in addition or to be mixed in with the base formula.)
         */
        public NutritionOrderEnteralFormulaAdditiveComponent setQuantity(Quantity value) { 
          this.quantity = value;
          return this;
        }

        protected void listChildren(List<Property> children) {
          super.listChildren(children);
          children.add(new Property("type", "CodeableReference(NutritionProduct)", "Indicates the type of modular component such as protein, carbohydrate, fat or fiber to be provided in addition to or mixed with the base formula.", 0, 1, type));
          children.add(new Property("productName", "string", "The product or brand name of the type of modular component to be added to the formula.", 0, 1, productName));
          children.add(new Property("quantity", "Quantity", "The amount of additive to be given in addition or to be mixed in with the base formula.", 0, 1, quantity));
        }

        @Override
        public Property getNamedProperty(int _hash, String _name, boolean _checkValid) throws FHIRException {
          switch (_hash) {
          case 3575610: /*type*/  return new Property("type", "CodeableReference(NutritionProduct)", "Indicates the type of modular component such as protein, carbohydrate, fat or fiber to be provided in addition to or mixed with the base formula.", 0, 1, type);
          case -1491817446: /*productName*/  return new Property("productName", "string", "The product or brand name of the type of modular component to be added to the formula.", 0, 1, productName);
          case -1285004149: /*quantity*/  return new Property("quantity", "Quantity", "The amount of additive to be given in addition or to be mixed in with the base formula.", 0, 1, quantity);
          default: return super.getNamedProperty(_hash, _name, _checkValid);
          }

        }

      @Override
      public Base[] getProperty(int hash, String name, boolean checkValid) throws FHIRException {
        switch (hash) {
        case 3575610: /*type*/ return this.type == null ? new Base[0] : new Base[] {this.type}; // CodeableReference
        case -1491817446: /*productName*/ return this.productName == null ? new Base[0] : new Base[] {this.productName}; // StringType
        case -1285004149: /*quantity*/ return this.quantity == null ? new Base[0] : new Base[] {this.quantity}; // Quantity
        default: return super.getProperty(hash, name, checkValid);
        }

      }

      @Override
      public Base setProperty(int hash, String name, Base value) throws FHIRException {
        switch (hash) {
        case 3575610: // type
          this.type = TypeConvertor.castToCodeableReference(value); // CodeableReference
          return value;
        case -1491817446: // productName
          this.productName = TypeConvertor.castToString(value); // StringType
          return value;
        case -1285004149: // quantity
          this.quantity = TypeConvertor.castToQuantity(value); // Quantity
          return value;
        default: return super.setProperty(hash, name, value);
        }

      }

      @Override
      public Base setProperty(String name, Base value) throws FHIRException {
        if (name.equals("type")) {
          this.type = TypeConvertor.castToCodeableReference(value); // CodeableReference
        } else if (name.equals("productName")) {
          this.productName = TypeConvertor.castToString(value); // StringType
        } else if (name.equals("quantity")) {
          this.quantity = TypeConvertor.castToQuantity(value); // Quantity
        } else
          return super.setProperty(name, value);
        return value;
      }

      @Override
      public Base makeProperty(int hash, String name) throws FHIRException {
        switch (hash) {
        case 3575610:  return getType();
        case -1491817446:  return getProductNameElement();
        case -1285004149:  return getQuantity();
        default: return super.makeProperty(hash, name);
        }

      }

      @Override
      public String[] getTypesForProperty(int hash, String name) throws FHIRException {
        switch (hash) {
        case 3575610: /*type*/ return new String[] {"CodeableReference"};
        case -1491817446: /*productName*/ return new String[] {"string"};
        case -1285004149: /*quantity*/ return new String[] {"Quantity"};
        default: return super.getTypesForProperty(hash, name);
        }

      }

      @Override
      public Base addChild(String name) throws FHIRException {
        if (name.equals("type")) {
          this.type = new CodeableReference();
          return this.type;
        }
        else if (name.equals("productName")) {
          throw new FHIRException("Cannot call addChild on a primitive type NutritionOrder.enteralFormula.additive.productName");
        }
        else if (name.equals("quantity")) {
          this.quantity = new Quantity();
          return this.quantity;
        }
        else
          return super.addChild(name);
      }

      public NutritionOrderEnteralFormulaAdditiveComponent copy() {
        NutritionOrderEnteralFormulaAdditiveComponent dst = new NutritionOrderEnteralFormulaAdditiveComponent();
        copyValues(dst);
        return dst;
      }

      public void copyValues(NutritionOrderEnteralFormulaAdditiveComponent dst) {
        super.copyValues(dst);
        dst.type = type == null ? null : type.copy();
        dst.productName = productName == null ? null : productName.copy();
        dst.quantity = quantity == null ? null : quantity.copy();
      }

      @Override
      public boolean equalsDeep(Base other_) {
        if (!super.equalsDeep(other_))
          return false;
        if (!(other_ instanceof NutritionOrderEnteralFormulaAdditiveComponent))
          return false;
        NutritionOrderEnteralFormulaAdditiveComponent o = (NutritionOrderEnteralFormulaAdditiveComponent) other_;
        return compareDeep(type, o.type, true) && compareDeep(productName, o.productName, true) && compareDeep(quantity, o.quantity, true)
          ;
      }

      @Override
      public boolean equalsShallow(Base other_) {
        if (!super.equalsShallow(other_))
          return false;
        if (!(other_ instanceof NutritionOrderEnteralFormulaAdditiveComponent))
          return false;
        NutritionOrderEnteralFormulaAdditiveComponent o = (NutritionOrderEnteralFormulaAdditiveComponent) other_;
        return compareValues(productName, o.productName, true);
      }

      public boolean isEmpty() {
        return super.isEmpty() && ca.uhn.fhir.util.ElementUtil.isEmpty(type, productName, quantity
          );
      }

  public String fhirType() {
    return "NutritionOrder.enteralFormula.additive";

  }

  }

    @Block()
    public static class NutritionOrderEnteralFormulaAdministrationComponent extends BackboneElement implements IBaseBackboneElement {
        /**
         * Schedule information for an enteral formula.
         */
        @Child(name = "schedule", type = {}, order=1, min=0, max=1, modifier=false, summary=false)
        @Description(shortDefinition="Scheduling information for enteral formula products", formalDefinition="Schedule information for an enteral formula." )
        protected NutritionOrderEnteralFormulaAdministrationScheduleComponent schedule;

        /**
         * The volume of formula to provide to the patient per the specified administration schedule.
         */
        @Child(name = "quantity", type = {Quantity.class}, order=2, min=0, max=1, modifier=false, summary=false)
        @Description(shortDefinition="The volume of formula to provide", formalDefinition="The volume of formula to provide to the patient per the specified administration schedule." )
        protected Quantity quantity;

        /**
         * The rate of administration of formula via a feeding pump, e.g. 60 mL per hour, according to the specified schedule.
         */
        @Child(name = "rate", type = {Quantity.class, Ratio.class}, order=3, min=0, max=1, modifier=false, summary=false)
        @Description(shortDefinition="Speed with which the formula is provided per period of time", formalDefinition="The rate of administration of formula via a feeding pump, e.g. 60 mL per hour, according to the specified schedule." )
        protected DataType rate;

        private static final long serialVersionUID = -1648388394L;

    /**
     * Constructor
     */
      public NutritionOrderEnteralFormulaAdministrationComponent() {
        super();
      }

        /**
         * @return {@link #schedule} (Schedule information for an enteral formula.)
         */
        public NutritionOrderEnteralFormulaAdministrationScheduleComponent getSchedule() { 
          if (this.schedule == null)
            if (Configuration.errorOnAutoCreate())
              throw new Error("Attempt to auto-create NutritionOrderEnteralFormulaAdministrationComponent.schedule");
            else if (Configuration.doAutoCreate())
              this.schedule = new NutritionOrderEnteralFormulaAdministrationScheduleComponent(); // cc
          return this.schedule;
        }

        public boolean hasSchedule() { 
          return this.schedule != null && !this.schedule.isEmpty();
        }

        /**
         * @param value {@link #schedule} (Schedule information for an enteral formula.)
         */
        public NutritionOrderEnteralFormulaAdministrationComponent setSchedule(NutritionOrderEnteralFormulaAdministrationScheduleComponent value) { 
          this.schedule = value;
          return this;
        }

        /**
         * @return {@link #quantity} (The volume of formula to provide to the patient per the specified administration schedule.)
         */
        public Quantity getQuantity() { 
          if (this.quantity == null)
            if (Configuration.errorOnAutoCreate())
              throw new Error("Attempt to auto-create NutritionOrderEnteralFormulaAdministrationComponent.quantity");
            else if (Configuration.doAutoCreate())
              this.quantity = new Quantity(); // cc
          return this.quantity;
        }

        public boolean hasQuantity() { 
          return this.quantity != null && !this.quantity.isEmpty();
        }

        /**
         * @param value {@link #quantity} (The volume of formula to provide to the patient per the specified administration schedule.)
         */
        public NutritionOrderEnteralFormulaAdministrationComponent setQuantity(Quantity value) { 
          this.quantity = value;
          return this;
        }

        /**
         * @return {@link #rate} (The rate of administration of formula via a feeding pump, e.g. 60 mL per hour, according to the specified schedule.)
         */
        public DataType getRate() { 
          return this.rate;
        }

        /**
         * @return {@link #rate} (The rate of administration of formula via a feeding pump, e.g. 60 mL per hour, according to the specified schedule.)
         */
        public Quantity getRateQuantity() throws FHIRException { 
          if (this.rate == null)
            this.rate = new Quantity();
          if (!(this.rate instanceof Quantity))
            throw new FHIRException("Type mismatch: the type Quantity was expected, but "+this.rate.getClass().getName()+" was encountered");
          return (Quantity) this.rate;
        }

        public boolean hasRateQuantity() { 
          return this != null && this.rate instanceof Quantity;
        }

        /**
         * @return {@link #rate} (The rate of administration of formula via a feeding pump, e.g. 60 mL per hour, according to the specified schedule.)
         */
        public Ratio getRateRatio() throws FHIRException { 
          if (this.rate == null)
            this.rate = new Ratio();
          if (!(this.rate instanceof Ratio))
            throw new FHIRException("Type mismatch: the type Ratio was expected, but "+this.rate.getClass().getName()+" was encountered");
          return (Ratio) this.rate;
        }

        public boolean hasRateRatio() { 
          return this != null && this.rate instanceof Ratio;
        }

        public boolean hasRate() { 
          return this.rate != null && !this.rate.isEmpty();
        }

        /**
         * @param value {@link #rate} (The rate of administration of formula via a feeding pump, e.g. 60 mL per hour, according to the specified schedule.)
         */
        public NutritionOrderEnteralFormulaAdministrationComponent setRate(DataType value) { 
          if (value != null && !(value instanceof Quantity || value instanceof Ratio))
            throw new Error("Not the right type for NutritionOrder.enteralFormula.administration.rate[x]: "+value.fhirType());
          this.rate = value;
          return this;
        }

        protected void listChildren(List<Property> children) {
          super.listChildren(children);
          children.add(new Property("schedule", "", "Schedule information for an enteral formula.", 0, 1, schedule));
          children.add(new Property("quantity", "Quantity", "The volume of formula to provide to the patient per the specified administration schedule.", 0, 1, quantity));
          children.add(new Property("rate[x]", "Quantity|Ratio", "The rate of administration of formula via a feeding pump, e.g. 60 mL per hour, according to the specified schedule.", 0, 1, rate));
        }

        @Override
        public Property getNamedProperty(int _hash, String _name, boolean _checkValid) throws FHIRException {
          switch (_hash) {
          case -697920873: /*schedule*/  return new Property("schedule", "", "Schedule information for an enteral formula.", 0, 1, schedule);
          case -1285004149: /*quantity*/  return new Property("quantity", "Quantity", "The volume of formula to provide to the patient per the specified administration schedule.", 0, 1, quantity);
          case 983460768: /*rate[x]*/  return new Property("rate[x]", "Quantity|Ratio", "The rate of administration of formula via a feeding pump, e.g. 60 mL per hour, according to the specified schedule.", 0, 1, rate);
          case 3493088: /*rate*/  return new Property("rate[x]", "Quantity|Ratio", "The rate of administration of formula via a feeding pump, e.g. 60 mL per hour, according to the specified schedule.", 0, 1, rate);
          case -1085459061: /*rateQuantity*/  return new Property("rate[x]", "Quantity", "The rate of administration of formula via a feeding pump, e.g. 60 mL per hour, according to the specified schedule.", 0, 1, rate);
          case 204021515: /*rateRatio*/  return new Property("rate[x]", "Ratio", "The rate of administration of formula via a feeding pump, e.g. 60 mL per hour, according to the specified schedule.", 0, 1, rate);
          default: return super.getNamedProperty(_hash, _name, _checkValid);
          }

        }

      @Override
      public Base[] getProperty(int hash, String name, boolean checkValid) throws FHIRException {
        switch (hash) {
        case -697920873: /*schedule*/ return this.schedule == null ? new Base[0] : new Base[] {this.schedule}; // NutritionOrderEnteralFormulaAdministrationScheduleComponent
        case -1285004149: /*quantity*/ return this.quantity == null ? new Base[0] : new Base[] {this.quantity}; // Quantity
        case 3493088: /*rate*/ return this.rate == null ? new Base[0] : new Base[] {this.rate}; // DataType
        default: return super.getProperty(hash, name, checkValid);
        }

      }

      @Override
      public Base setProperty(int hash, String name, Base value) throws FHIRException {
        switch (hash) {
        case -697920873: // schedule
          this.schedule = (NutritionOrderEnteralFormulaAdministrationScheduleComponent) value; // NutritionOrderEnteralFormulaAdministrationScheduleComponent
          return value;
        case -1285004149: // quantity
          this.quantity = TypeConvertor.castToQuantity(value); // Quantity
          return value;
        case 3493088: // rate
          this.rate = TypeConvertor.castToType(value); // DataType
          return value;
        default: return super.setProperty(hash, name, value);
        }

      }

      @Override
      public Base setProperty(String name, Base value) throws FHIRException {
        if (name.equals("schedule")) {
          this.schedule = (NutritionOrderEnteralFormulaAdministrationScheduleComponent) value; // NutritionOrderEnteralFormulaAdministrationScheduleComponent
        } else if (name.equals("quantity")) {
          this.quantity = TypeConvertor.castToQuantity(value); // Quantity
        } else if (name.equals("rate[x]")) {
          this.rate = TypeConvertor.castToType(value); // DataType
        } else
          return super.setProperty(name, value);
        return value;
      }

      @Override
      public Base makeProperty(int hash, String name) throws FHIRException {
        switch (hash) {
        case -697920873:  return getSchedule();
        case -1285004149:  return getQuantity();
        case 983460768:  return getRate();
        case 3493088:  return getRate();
        default: return super.makeProperty(hash, name);
        }

      }

      @Override
      public String[] getTypesForProperty(int hash, String name) throws FHIRException {
        switch (hash) {
        case -697920873: /*schedule*/ return new String[] {};
        case -1285004149: /*quantity*/ return new String[] {"Quantity"};
        case 3493088: /*rate*/ return new String[] {"Quantity", "Ratio"};
        default: return super.getTypesForProperty(hash, name);
        }

      }

      @Override
      public Base addChild(String name) throws FHIRException {
        if (name.equals("schedule")) {
          this.schedule = new NutritionOrderEnteralFormulaAdministrationScheduleComponent();
          return this.schedule;
        }
        else if (name.equals("quantity")) {
          this.quantity = new Quantity();
          return this.quantity;
        }
        else if (name.equals("rateQuantity")) {
          this.rate = new Quantity();
          return this.rate;
        }
        else if (name.equals("rateRatio")) {
          this.rate = new Ratio();
          return this.rate;
        }
        else
          return super.addChild(name);
      }

      public NutritionOrderEnteralFormulaAdministrationComponent copy() {
        NutritionOrderEnteralFormulaAdministrationComponent dst = new NutritionOrderEnteralFormulaAdministrationComponent();
        copyValues(dst);
        return dst;
      }

      public void copyValues(NutritionOrderEnteralFormulaAdministrationComponent dst) {
        super.copyValues(dst);
        dst.schedule = schedule == null ? null : schedule.copy();
        dst.quantity = quantity == null ? null : quantity.copy();
        dst.rate = rate == null ? null : rate.copy();
      }

      @Override
      public boolean equalsDeep(Base other_) {
        if (!super.equalsDeep(other_))
          return false;
        if (!(other_ instanceof NutritionOrderEnteralFormulaAdministrationComponent))
          return false;
        NutritionOrderEnteralFormulaAdministrationComponent o = (NutritionOrderEnteralFormulaAdministrationComponent) other_;
        return compareDeep(schedule, o.schedule, true) && compareDeep(quantity, o.quantity, true) && compareDeep(rate, o.rate, true)
          ;
      }

      @Override
      public boolean equalsShallow(Base other_) {
        if (!super.equalsShallow(other_))
          return false;
        if (!(other_ instanceof NutritionOrderEnteralFormulaAdministrationComponent))
          return false;
        NutritionOrderEnteralFormulaAdministrationComponent o = (NutritionOrderEnteralFormulaAdministrationComponent) other_;
        return true;
      }

      public boolean isEmpty() {
        return super.isEmpty() && ca.uhn.fhir.util.ElementUtil.isEmpty(schedule, quantity, rate
          );
      }

  public String fhirType() {
    return "NutritionOrder.enteralFormula.administration";

  }

  }

    @Block()
    public static class NutritionOrderEnteralFormulaAdministrationScheduleComponent extends BackboneElement implements IBaseBackboneElement {
        /**
         * The time period and frequency at which the enteral formula should be given.  The enteral formula should be given for the combination of all schedules if more than one schedule is present.
         */
        @Child(name = "timing", type = {Timing.class}, order=1, min=0, max=Child.MAX_UNLIMITED, modifier=false, summary=false)
        @Description(shortDefinition="Scheduled frequency of enteral formula", formalDefinition="The time period and frequency at which the enteral formula should be given.  The enteral formula should be given for the combination of all schedules if more than one schedule is present." )
        protected List<Timing> timing;

        /**
         * Indicates whether the enteral formula is only taken when needed within a specific dosing schedule.
         */
        @Child(name = "asNeeded", type = {BooleanType.class}, order=2, min=0, max=1, modifier=false, summary=false)
        @Description(shortDefinition="Take 'as needed'", formalDefinition="Indicates whether the enteral formula is only taken when needed within a specific dosing schedule." )
        protected BooleanType asNeeded;

        /**
         * Indicates whether the enteral formula is only taken based on a precondition for taking the enteral formula.
         */
        @Child(name = "asNeededFor", type = {CodeableConcept.class}, order=3, min=0, max=1, modifier=false, summary=false)
        @Description(shortDefinition="Take 'as needed' for x", formalDefinition="Indicates whether the enteral formula is only taken based on a precondition for taking the enteral formula." )
        @ca.uhn.fhir.model.api.annotation.Binding(valueSet="http://hl7.org/fhir/ValueSet/medication-as-needed-reason")
        protected CodeableConcept asNeededFor;

        private static final long serialVersionUID = -1051458478L;

    /**
     * Constructor
     */
      public NutritionOrderEnteralFormulaAdministrationScheduleComponent() {
        super();
      }

        /**
         * @return {@link #timing} (The time period and frequency at which the enteral formula should be given.  The enteral formula should be given for the combination of all schedules if more than one schedule is present.)
         */
        public List<Timing> getTiming() { 
          if (this.timing == null)
            this.timing = new ArrayList<Timing>();
          return this.timing;
        }

        /**
         * @return Returns a reference to <code>this</code> for easy method chaining
         */
        public NutritionOrderEnteralFormulaAdministrationScheduleComponent setTiming(List<Timing> theTiming) { 
          this.timing = theTiming;
          return this;
        }

        public boolean hasTiming() { 
          if (this.timing == null)
            return false;
          for (Timing item : this.timing)
            if (!item.isEmpty())
              return true;
          return false;
        }

        public Timing addTiming() { //3
          Timing t = new Timing();
          if (this.timing == null)
            this.timing = new ArrayList<Timing>();
          this.timing.add(t);
          return t;
        }

        public NutritionOrderEnteralFormulaAdministrationScheduleComponent addTiming(Timing t) { //3
          if (t == null)
            return this;
          if (this.timing == null)
            this.timing = new ArrayList<Timing>();
          this.timing.add(t);
          return this;
        }

        /**
         * @return The first repetition of repeating field {@link #timing}, creating it if it does not already exist {3}
         */
        public Timing getTimingFirstRep() { 
          if (getTiming().isEmpty()) {
            addTiming();
          }
          return getTiming().get(0);
        }

        /**
         * @return {@link #asNeeded} (Indicates whether the enteral formula is only taken when needed within a specific dosing schedule.). This is the underlying object with id, value and extensions. The accessor "getAsNeeded" gives direct access to the value
         */
        public BooleanType getAsNeededElement() { 
          if (this.asNeeded == null)
            if (Configuration.errorOnAutoCreate())
              throw new Error("Attempt to auto-create NutritionOrderEnteralFormulaAdministrationScheduleComponent.asNeeded");
            else if (Configuration.doAutoCreate())
              this.asNeeded = new BooleanType(); // bb
          return this.asNeeded;
        }

        public boolean hasAsNeededElement() { 
          return this.asNeeded != null && !this.asNeeded.isEmpty();
        }

        public boolean hasAsNeeded() { 
          return this.asNeeded != null && !this.asNeeded.isEmpty();
        }

        /**
         * @param value {@link #asNeeded} (Indicates whether the enteral formula is only taken when needed within a specific dosing schedule.). This is the underlying object with id, value and extensions. The accessor "getAsNeeded" gives direct access to the value
         */
        public NutritionOrderEnteralFormulaAdministrationScheduleComponent setAsNeededElement(BooleanType value) { 
          this.asNeeded = value;
          return this;
        }

        /**
         * @return Indicates whether the enteral formula is only taken when needed within a specific dosing schedule.
         */
        public boolean getAsNeeded() { 
          return this.asNeeded == null || this.asNeeded.isEmpty() ? false : this.asNeeded.getValue();
        }

        /**
         * @param value Indicates whether the enteral formula is only taken when needed within a specific dosing schedule.
         */
        public NutritionOrderEnteralFormulaAdministrationScheduleComponent setAsNeeded(boolean value) { 
            if (this.asNeeded == null)
              this.asNeeded = new BooleanType();
            this.asNeeded.setValue(value);
          return this;
        }

        /**
         * @return {@link #asNeededFor} (Indicates whether the enteral formula is only taken based on a precondition for taking the enteral formula.)
         */
        public CodeableConcept getAsNeededFor() { 
          if (this.asNeededFor == null)
            if (Configuration.errorOnAutoCreate())
              throw new Error("Attempt to auto-create NutritionOrderEnteralFormulaAdministrationScheduleComponent.asNeededFor");
            else if (Configuration.doAutoCreate())
              this.asNeededFor = new CodeableConcept(); // cc
          return this.asNeededFor;
        }

        public boolean hasAsNeededFor() { 
          return this.asNeededFor != null && !this.asNeededFor.isEmpty();
        }

        /**
         * @param value {@link #asNeededFor} (Indicates whether the enteral formula is only taken based on a precondition for taking the enteral formula.)
         */
        public NutritionOrderEnteralFormulaAdministrationScheduleComponent setAsNeededFor(CodeableConcept value) { 
          this.asNeededFor = value;
          return this;
        }

        protected void listChildren(List<Property> children) {
          super.listChildren(children);
          children.add(new Property("timing", "Timing", "The time period and frequency at which the enteral formula should be given.  The enteral formula should be given for the combination of all schedules if more than one schedule is present.", 0, java.lang.Integer.MAX_VALUE, timing));
          children.add(new Property("asNeeded", "boolean", "Indicates whether the enteral formula is only taken when needed within a specific dosing schedule.", 0, 1, asNeeded));
          children.add(new Property("asNeededFor", "CodeableConcept", "Indicates whether the enteral formula is only taken based on a precondition for taking the enteral formula.", 0, 1, asNeededFor));
        }

        @Override
        public Property getNamedProperty(int _hash, String _name, boolean _checkValid) throws FHIRException {
          switch (_hash) {
          case -873664438: /*timing*/  return new Property("timing", "Timing", "The time period and frequency at which the enteral formula should be given.  The enteral formula should be given for the combination of all schedules if more than one schedule is present.", 0, java.lang.Integer.MAX_VALUE, timing);
          case -1432923513: /*asNeeded*/  return new Property("asNeeded", "boolean", "Indicates whether the enteral formula is only taken when needed within a specific dosing schedule.", 0, 1, asNeeded);
          case -544350014: /*asNeededFor*/  return new Property("asNeededFor", "CodeableConcept", "Indicates whether the enteral formula is only taken based on a precondition for taking the enteral formula.", 0, 1, asNeededFor);
          default: return super.getNamedProperty(_hash, _name, _checkValid);
          }

        }

      @Override
      public Base[] getProperty(int hash, String name, boolean checkValid) throws FHIRException {
        switch (hash) {
        case -873664438: /*timing*/ return this.timing == null ? new Base[0] : this.timing.toArray(new Base[this.timing.size()]); // Timing
        case -1432923513: /*asNeeded*/ return this.asNeeded == null ? new Base[0] : new Base[] {this.asNeeded}; // BooleanType
        case -544350014: /*asNeededFor*/ return this.asNeededFor == null ? new Base[0] : new Base[] {this.asNeededFor}; // CodeableConcept
        default: return super.getProperty(hash, name, checkValid);
        }

      }

      @Override
      public Base setProperty(int hash, String name, Base value) throws FHIRException {
        switch (hash) {
        case -873664438: // timing
          this.getTiming().add(TypeConvertor.castToTiming(value)); // Timing
          return value;
        case -1432923513: // asNeeded
          this.asNeeded = TypeConvertor.castToBoolean(value); // BooleanType
          return value;
        case -544350014: // asNeededFor
          this.asNeededFor = TypeConvertor.castToCodeableConcept(value); // CodeableConcept
          return value;
        default: return super.setProperty(hash, name, value);
        }

      }

      @Override
      public Base setProperty(String name, Base value) throws FHIRException {
        if (name.equals("timing")) {
          this.getTiming().add(TypeConvertor.castToTiming(value));
        } else if (name.equals("asNeeded")) {
          this.asNeeded = TypeConvertor.castToBoolean(value); // BooleanType
        } else if (name.equals("asNeededFor")) {
          this.asNeededFor = TypeConvertor.castToCodeableConcept(value); // CodeableConcept
        } else
          return super.setProperty(name, value);
        return value;
      }

      @Override
      public Base makeProperty(int hash, String name) throws FHIRException {
        switch (hash) {
        case -873664438:  return addTiming(); 
        case -1432923513:  return getAsNeededElement();
        case -544350014:  return getAsNeededFor();
        default: return super.makeProperty(hash, name);
        }

      }

      @Override
      public String[] getTypesForProperty(int hash, String name) throws FHIRException {
        switch (hash) {
        case -873664438: /*timing*/ return new String[] {"Timing"};
        case -1432923513: /*asNeeded*/ return new String[] {"boolean"};
        case -544350014: /*asNeededFor*/ return new String[] {"CodeableConcept"};
        default: return super.getTypesForProperty(hash, name);
        }

      }

      @Override
      public Base addChild(String name) throws FHIRException {
        if (name.equals("timing")) {
          return addTiming();
        }
        else if (name.equals("asNeeded")) {
          throw new FHIRException("Cannot call addChild on a primitive type NutritionOrder.enteralFormula.administration.schedule.asNeeded");
        }
        else if (name.equals("asNeededFor")) {
          this.asNeededFor = new CodeableConcept();
          return this.asNeededFor;
        }
        else
          return super.addChild(name);
      }

      public NutritionOrderEnteralFormulaAdministrationScheduleComponent copy() {
        NutritionOrderEnteralFormulaAdministrationScheduleComponent dst = new NutritionOrderEnteralFormulaAdministrationScheduleComponent();
        copyValues(dst);
        return dst;
      }

      public void copyValues(NutritionOrderEnteralFormulaAdministrationScheduleComponent dst) {
        super.copyValues(dst);
        if (timing != null) {
          dst.timing = new ArrayList<Timing>();
          for (Timing i : timing)
            dst.timing.add(i.copy());
        };
        dst.asNeeded = asNeeded == null ? null : asNeeded.copy();
        dst.asNeededFor = asNeededFor == null ? null : asNeededFor.copy();
      }

      @Override
      public boolean equalsDeep(Base other_) {
        if (!super.equalsDeep(other_))
          return false;
        if (!(other_ instanceof NutritionOrderEnteralFormulaAdministrationScheduleComponent))
          return false;
        NutritionOrderEnteralFormulaAdministrationScheduleComponent o = (NutritionOrderEnteralFormulaAdministrationScheduleComponent) other_;
        return compareDeep(timing, o.timing, true) && compareDeep(asNeeded, o.asNeeded, true) && compareDeep(asNeededFor, o.asNeededFor, true)
          ;
      }

      @Override
      public boolean equalsShallow(Base other_) {
        if (!super.equalsShallow(other_))
          return false;
        if (!(other_ instanceof NutritionOrderEnteralFormulaAdministrationScheduleComponent))
          return false;
        NutritionOrderEnteralFormulaAdministrationScheduleComponent o = (NutritionOrderEnteralFormulaAdministrationScheduleComponent) other_;
        return compareValues(asNeeded, o.asNeeded, true);
      }

      public boolean isEmpty() {
        return super.isEmpty() && ca.uhn.fhir.util.ElementUtil.isEmpty(timing, asNeeded, asNeededFor
          );
      }

  public String fhirType() {
    return "NutritionOrder.enteralFormula.administration.schedule";

  }

  }

    /**
     * Identifiers assigned to this order by the order sender or by the order receiver.
     */
    @Child(name = "identifier", type = {Identifier.class}, order=0, min=0, max=Child.MAX_UNLIMITED, modifier=false, summary=false)
    @Description(shortDefinition="Identifiers assigned to this order", formalDefinition="Identifiers assigned to this order by the order sender or by the order receiver." )
    protected List<Identifier> identifier;

    /**
     * The URL pointing to a FHIR-defined protocol, guideline, orderset or other definition that is adhered to in whole or in part by this NutritionOrder.
     */
    @Child(name = "instantiatesCanonical", type = {CanonicalType.class}, order=1, min=0, max=Child.MAX_UNLIMITED, modifier=false, summary=true)
    @Description(shortDefinition="Instantiates FHIR protocol or definition", formalDefinition="The URL pointing to a FHIR-defined protocol, guideline, orderset or other definition that is adhered to in whole or in part by this NutritionOrder." )
    protected List<CanonicalType> instantiatesCanonical;

    /**
     * The URL pointing to an externally maintained protocol, guideline, orderset or other definition that is adhered to in whole or in part by this NutritionOrder.
     */
    @Child(name = "instantiatesUri", type = {UriType.class}, order=2, min=0, max=Child.MAX_UNLIMITED, modifier=false, summary=true)
    @Description(shortDefinition="Instantiates external protocol or definition", formalDefinition="The URL pointing to an externally maintained protocol, guideline, orderset or other definition that is adhered to in whole or in part by this NutritionOrder." )
    protected List<UriType> instantiatesUri;

    /**
     * The URL pointing to a protocol, guideline, orderset or other definition that is adhered to in whole or in part by this NutritionOrder.
     */
    @Child(name = "instantiates", type = {UriType.class}, order=3, min=0, max=Child.MAX_UNLIMITED, modifier=false, summary=false)
    @Description(shortDefinition="Instantiates protocol or definition", formalDefinition="The URL pointing to a protocol, guideline, orderset or other definition that is adhered to in whole or in part by this NutritionOrder." )
    protected List<UriType> instantiates;

    /**
     * A plan or request that is fulfilled in whole or in part by this nutrition order.
     */
    @Child(name = "basedOn", type = {CarePlan.class, NutritionOrder.class, ServiceRequest.class}, order=4, min=0, max=Child.MAX_UNLIMITED, modifier=false, summary=false)
    @Description(shortDefinition="What this order fulfills", formalDefinition="A plan or request that is fulfilled in whole or in part by this nutrition order." )
    protected List<Reference> basedOn;

    /**
     * The workflow status of the nutrition order/request.
     */
    @Child(name = "status", type = {CodeType.class}, order=5, min=1, max=1, modifier=true, summary=true)
    @Description(shortDefinition="draft | active | on-hold | revoked | completed | entered-in-error | unknown", formalDefinition="The workflow status of the nutrition order/request." )
    @ca.uhn.fhir.model.api.annotation.Binding(valueSet="http://hl7.org/fhir/ValueSet/request-status")
    protected Enumeration<RequestStatus> status;

    /**
     * Indicates the level of authority/intentionality associated with the NutrionOrder and where the request fits into the workflow chain.
     */
    @Child(name = "intent", type = {CodeType.class}, order=6, min=1, max=1, modifier=true, summary=true)
    @Description(shortDefinition="proposal | plan | directive | order | original-order | reflex-order | filler-order | instance-order | option", formalDefinition="Indicates the level of authority/intentionality associated with the NutrionOrder and where the request fits into the workflow chain." )
    @ca.uhn.fhir.model.api.annotation.Binding(valueSet="http://hl7.org/fhir/ValueSet/request-intent")
    protected Enumeration<RequestIntent> intent;

    /**
     * Indicates how quickly the Nutrition Order should be addressed with respect to other        requests.
     */
    @Child(name = "priority", type = {CodeType.class}, order=7, min=0, max=1, modifier=false, summary=false)
    @Description(shortDefinition="routine | urgent | asap | stat", formalDefinition="Indicates how quickly the Nutrition Order should be addressed with respect to other        requests." )
    @ca.uhn.fhir.model.api.annotation.Binding(valueSet="http://hl7.org/fhir/ValueSet/request-priority")
    protected Enumeration<RequestPriority> priority;

    /**
     * The person or set of individuals who needs the nutrition order for an oral diet, nutritional supplement and/or enteral or formula feeding.
     */
    @Child(name = "subject", type = {Patient.class, Group.class}, order=8, min=1, max=1, modifier=false, summary=true)
    @Description(shortDefinition="Who requires the diet, formula or nutritional supplement", formalDefinition="The person or set of individuals who needs the nutrition order for an oral diet, nutritional supplement and/or enteral or formula feeding." )
    protected Reference subject;

    /**
     * An encounter that provides additional information about the healthcare context in which this request is made.
     */
    @Child(name = "encounter", type = {Encounter.class}, order=9, min=0, max=1, modifier=false, summary=false)
    @Description(shortDefinition="The encounter associated with this nutrition order", formalDefinition="An encounter that provides additional information about the healthcare context in which this request is made." )
    protected Reference encounter;

    /**
     * Information to support fulfilling (i.e. dispensing or administering) of the nutrition,        for example, patient height and weight).
     */
    @Child(name = "supportingInformation", type = {Reference.class}, order=10, min=0, max=Child.MAX_UNLIMITED, modifier=false, summary=false)
    @Description(shortDefinition="Information to support fulfilling of the nutrition order", formalDefinition="Information to support fulfilling (i.e. dispensing or administering) of the nutrition,        for example, patient height and weight)." )
    protected List<Reference> supportingInformation;

    /**
     * The date and time that this nutrition order was requested.
     */
    @Child(name = "dateTime", type = {DateTimeType.class}, order=11, min=1, max=1, modifier=false, summary=true)
    @Description(shortDefinition="Date and time the nutrition order was requested", formalDefinition="The date and time that this nutrition order was requested." )
    protected DateTimeType dateTime;

    /**
     * The practitioner that holds legal responsibility for ordering the diet, nutritional supplement, or formula feedings.
     */
    @Child(name = "orderer", type = {Practitioner.class, PractitionerRole.class}, order=12, min=0, max=1, modifier=false, summary=true)
    @Description(shortDefinition="Who ordered the diet, formula or nutritional supplement", formalDefinition="The practitioner that holds legal responsibility for ordering the diet, nutritional supplement, or formula feedings." )
    protected Reference orderer;

    /**
     * The specified desired performer of the nutrition order.
     */
    @Child(name = "performer", type = {CodeableReference.class}, order=13, min=0, max=Child.MAX_UNLIMITED, modifier=false, summary=false)
    @Description(shortDefinition="Who is desired to perform the administration of what is being ordered", formalDefinition="The specified desired performer of the nutrition order." )
    protected List<CodeableReference> performer;

    /**
     * A link to a record of allergies or intolerances  which should be included in the nutrition order.
     */
    @Child(name = "allergyIntolerance", type = {AllergyIntolerance.class}, order=14, min=0, max=Child.MAX_UNLIMITED, modifier=false, summary=false)
    @Description(shortDefinition="List of the patient's food and nutrition-related allergies and intolerances", formalDefinition="A link to a record of allergies or intolerances  which should be included in the nutrition order." )
    protected List<Reference> allergyIntolerance;

    /**
     * This modifier is used to convey order-specific modifiers about the type of food that should be given. These can be derived from patient allergies, intolerances, or preferences such as Halal, Vegan or Kosher. This modifier applies to the entire nutrition order inclusive of the oral diet, nutritional supplements and enteral formula feedings.
     */
    @Child(name = "foodPreferenceModifier", type = {CodeableConcept.class}, order=15, min=0, max=Child.MAX_UNLIMITED, modifier=false, summary=false)
    @Description(shortDefinition="Order-specific modifier about the type of food that should be given", formalDefinition="This modifier is used to convey order-specific modifiers about the type of food that should be given. These can be derived from patient allergies, intolerances, or preferences such as Halal, Vegan or Kosher. This modifier applies to the entire nutrition order inclusive of the oral diet, nutritional supplements and enteral formula feedings." )
    @ca.uhn.fhir.model.api.annotation.Binding(valueSet="http://hl7.org/fhir/ValueSet/encounter-diet")
    protected List<CodeableConcept> foodPreferenceModifier;

    /**
     * This modifier is used to convey Order-specific modifier about the type of oral food or oral fluids that should not be given. These can be derived from patient allergies, intolerances, or preferences such as No Red Meat, No Soy or No Wheat or  Gluten-Free.  While it should not be necessary to repeat allergy or intolerance information captured in the referenced AllergyIntolerance resource in the excludeFoodModifier, this element may be used to convey additional specificity related to foods that should be eliminated from the patient?s diet for any reason.  This modifier applies to the entire nutrition order inclusive of the oral diet, nutritional supplements and enteral formula feedings.
     */
    @Child(name = "excludeFoodModifier", type = {CodeableConcept.class}, order=16, min=0, max=Child.MAX_UNLIMITED, modifier=false, summary=false)
    @Description(shortDefinition="Order-specific modifier about the type of food that should not be given", formalDefinition="This modifier is used to convey Order-specific modifier about the type of oral food or oral fluids that should not be given. These can be derived from patient allergies, intolerances, or preferences such as No Red Meat, No Soy or No Wheat or  Gluten-Free.  While it should not be necessary to repeat allergy or intolerance information captured in the referenced AllergyIntolerance resource in the excludeFoodModifier, this element may be used to convey additional specificity related to foods that should be eliminated from the patient?s diet for any reason.  This modifier applies to the entire nutrition order inclusive of the oral diet, nutritional supplements and enteral formula feedings." )
    @ca.uhn.fhir.model.api.annotation.Binding(valueSet="http://hl7.org/fhir/ValueSet/food-type")
    protected List<CodeableConcept> excludeFoodModifier;

    /**
     * This modifier is used to convey whether a food item is allowed to be brought in by the patient and/or family.  If set to true, indicates that the receiving system does not need to supply the food item.
     */
    @Child(name = "outsideFoodAllowed", type = {BooleanType.class}, order=17, min=0, max=1, modifier=false, summary=false)
    @Description(shortDefinition="Capture when a food item is brought in by the patient and/or family", formalDefinition="This modifier is used to convey whether a food item is allowed to be brought in by the patient and/or family.  If set to true, indicates that the receiving system does not need to supply the food item." )
    protected BooleanType outsideFoodAllowed;

    /**
     * Diet given orally in contrast to enteral (tube) feeding.
     */
    @Child(name = "oralDiet", type = {}, order=18, min=0, max=1, modifier=false, summary=false)
    @Description(shortDefinition="Oral diet components", formalDefinition="Diet given orally in contrast to enteral (tube) feeding." )
    protected NutritionOrderOralDietComponent oralDiet;

    /**
     * Oral nutritional products given in order to add further nutritional value to the patient's diet.
     */
    @Child(name = "supplement", type = {}, order=19, min=0, max=Child.MAX_UNLIMITED, modifier=false, summary=false)
    @Description(shortDefinition="Supplement components", formalDefinition="Oral nutritional products given in order to add further nutritional value to the patient's diet." )
    protected List<NutritionOrderSupplementComponent> supplement;

    /**
     * Feeding provided through the gastrointestinal tract via a tube, catheter, or stoma that delivers nutrition distal to the oral cavity.
     */
    @Child(name = "enteralFormula", type = {}, order=20, min=0, max=1, modifier=false, summary=false)
    @Description(shortDefinition="Enteral formula components", formalDefinition="Feeding provided through the gastrointestinal tract via a tube, catheter, or stoma that delivers nutrition distal to the oral cavity." )
    protected NutritionOrderEnteralFormulaComponent enteralFormula;

    /**
     * Comments made about the nutrition order by the requester, performer, subject or other participants.
     */
    @Child(name = "note", type = {Annotation.class}, order=21, min=0, max=Child.MAX_UNLIMITED, modifier=false, summary=false)
    @Description(shortDefinition="Comments", formalDefinition="Comments made about the nutrition order by the requester, performer, subject or other participants." )
    protected List<Annotation> note;

    private static final long serialVersionUID = 1579586862L;

  /**
   * Constructor
   */
    public NutritionOrder() {
      super();
    }

  /**
   * Constructor
   */
    public NutritionOrder(RequestStatus status, RequestIntent intent, Reference subject, Date dateTime) {
      super();
      this.setStatus(status);
      this.setIntent(intent);
      this.setSubject(subject);
      this.setDateTime(dateTime);
    }

    /**
     * @return {@link #identifier} (Identifiers assigned to this order by the order sender or by the order receiver.)
     */
    public List<Identifier> getIdentifier() { 
      if (this.identifier == null)
        this.identifier = new ArrayList<Identifier>();
      return this.identifier;
    }

    /**
     * @return Returns a reference to <code>this</code> for easy method chaining
     */
    public NutritionOrder setIdentifier(List<Identifier> theIdentifier) { 
      this.identifier = theIdentifier;
      return this;
    }

    public boolean hasIdentifier() { 
      if (this.identifier == null)
        return false;
      for (Identifier item : this.identifier)
        if (!item.isEmpty())
          return true;
      return false;
    }

    public Identifier addIdentifier() { //3
      Identifier t = new Identifier();
      if (this.identifier == null)
        this.identifier = new ArrayList<Identifier>();
      this.identifier.add(t);
      return t;
    }

    public NutritionOrder addIdentifier(Identifier t) { //3
      if (t == null)
        return this;
      if (this.identifier == null)
        this.identifier = new ArrayList<Identifier>();
      this.identifier.add(t);
      return this;
    }

    /**
     * @return The first repetition of repeating field {@link #identifier}, creating it if it does not already exist {3}
     */
    public Identifier getIdentifierFirstRep() { 
      if (getIdentifier().isEmpty()) {
        addIdentifier();
      }
      return getIdentifier().get(0);
    }

    /**
     * @return {@link #instantiatesCanonical} (The URL pointing to a FHIR-defined protocol, guideline, orderset or other definition that is adhered to in whole or in part by this NutritionOrder.)
     */
    public List<CanonicalType> getInstantiatesCanonical() { 
      if (this.instantiatesCanonical == null)
        this.instantiatesCanonical = new ArrayList<CanonicalType>();
      return this.instantiatesCanonical;
    }

    /**
     * @return Returns a reference to <code>this</code> for easy method chaining
     */
    public NutritionOrder setInstantiatesCanonical(List<CanonicalType> theInstantiatesCanonical) { 
      this.instantiatesCanonical = theInstantiatesCanonical;
      return this;
    }

    public boolean hasInstantiatesCanonical() { 
      if (this.instantiatesCanonical == null)
        return false;
      for (CanonicalType item : this.instantiatesCanonical)
        if (!item.isEmpty())
          return true;
      return false;
    }

    /**
     * @return {@link #instantiatesCanonical} (The URL pointing to a FHIR-defined protocol, guideline, orderset or other definition that is adhered to in whole or in part by this NutritionOrder.)
     */
    public CanonicalType addInstantiatesCanonicalElement() {//2 
      CanonicalType t = new CanonicalType();
      if (this.instantiatesCanonical == null)
        this.instantiatesCanonical = new ArrayList<CanonicalType>();
      this.instantiatesCanonical.add(t);
      return t;
    }

    /**
     * @param value {@link #instantiatesCanonical} (The URL pointing to a FHIR-defined protocol, guideline, orderset or other definition that is adhered to in whole or in part by this NutritionOrder.)
     */
    public NutritionOrder addInstantiatesCanonical(String value) { //1
      CanonicalType t = new CanonicalType();
      t.setValue(value);
      if (this.instantiatesCanonical == null)
        this.instantiatesCanonical = new ArrayList<CanonicalType>();
      this.instantiatesCanonical.add(t);
      return this;
    }

    /**
     * @param value {@link #instantiatesCanonical} (The URL pointing to a FHIR-defined protocol, guideline, orderset or other definition that is adhered to in whole or in part by this NutritionOrder.)
     */
    public boolean hasInstantiatesCanonical(String value) { 
      if (this.instantiatesCanonical == null)
        return false;
      for (CanonicalType v : this.instantiatesCanonical)
        if (v.getValue().equals(value)) // canonical
          return true;
      return false;
    }

    /**
     * @return {@link #instantiatesUri} (The URL pointing to an externally maintained protocol, guideline, orderset or other definition that is adhered to in whole or in part by this NutritionOrder.)
     */
    public List<UriType> getInstantiatesUri() { 
      if (this.instantiatesUri == null)
        this.instantiatesUri = new ArrayList<UriType>();
      return this.instantiatesUri;
    }

    /**
     * @return Returns a reference to <code>this</code> for easy method chaining
     */
    public NutritionOrder setInstantiatesUri(List<UriType> theInstantiatesUri) { 
      this.instantiatesUri = theInstantiatesUri;
      return this;
    }

    public boolean hasInstantiatesUri() { 
      if (this.instantiatesUri == null)
        return false;
      for (UriType item : this.instantiatesUri)
        if (!item.isEmpty())
          return true;
      return false;
    }

    /**
     * @return {@link #instantiatesUri} (The URL pointing to an externally maintained protocol, guideline, orderset or other definition that is adhered to in whole or in part by this NutritionOrder.)
     */
    public UriType addInstantiatesUriElement() {//2 
      UriType t = new UriType();
      if (this.instantiatesUri == null)
        this.instantiatesUri = new ArrayList<UriType>();
      this.instantiatesUri.add(t);
      return t;
    }

    /**
     * @param value {@link #instantiatesUri} (The URL pointing to an externally maintained protocol, guideline, orderset or other definition that is adhered to in whole or in part by this NutritionOrder.)
     */
    public NutritionOrder addInstantiatesUri(String value) { //1
      UriType t = new UriType();
      t.setValue(value);
      if (this.instantiatesUri == null)
        this.instantiatesUri = new ArrayList<UriType>();
      this.instantiatesUri.add(t);
      return this;
    }

    /**
     * @param value {@link #instantiatesUri} (The URL pointing to an externally maintained protocol, guideline, orderset or other definition that is adhered to in whole or in part by this NutritionOrder.)
     */
    public boolean hasInstantiatesUri(String value) { 
      if (this.instantiatesUri == null)
        return false;
      for (UriType v : this.instantiatesUri)
        if (v.getValue().equals(value)) // uri
          return true;
      return false;
    }

    /**
     * @return {@link #instantiates} (The URL pointing to a protocol, guideline, orderset or other definition that is adhered to in whole or in part by this NutritionOrder.)
     */
    public List<UriType> getInstantiates() { 
      if (this.instantiates == null)
        this.instantiates = new ArrayList<UriType>();
      return this.instantiates;
    }

    /**
     * @return Returns a reference to <code>this</code> for easy method chaining
     */
    public NutritionOrder setInstantiates(List<UriType> theInstantiates) { 
      this.instantiates = theInstantiates;
      return this;
    }

    public boolean hasInstantiates() { 
      if (this.instantiates == null)
        return false;
      for (UriType item : this.instantiates)
        if (!item.isEmpty())
          return true;
      return false;
    }

    /**
     * @return {@link #instantiates} (The URL pointing to a protocol, guideline, orderset or other definition that is adhered to in whole or in part by this NutritionOrder.)
     */
    public UriType addInstantiatesElement() {//2 
      UriType t = new UriType();
      if (this.instantiates == null)
        this.instantiates = new ArrayList<UriType>();
      this.instantiates.add(t);
      return t;
    }

    /**
     * @param value {@link #instantiates} (The URL pointing to a protocol, guideline, orderset or other definition that is adhered to in whole or in part by this NutritionOrder.)
     */
    public NutritionOrder addInstantiates(String value) { //1
      UriType t = new UriType();
      t.setValue(value);
      if (this.instantiates == null)
        this.instantiates = new ArrayList<UriType>();
      this.instantiates.add(t);
      return this;
    }

    /**
     * @param value {@link #instantiates} (The URL pointing to a protocol, guideline, orderset or other definition that is adhered to in whole or in part by this NutritionOrder.)
     */
    public boolean hasInstantiates(String value) { 
      if (this.instantiates == null)
        return false;
      for (UriType v : this.instantiates)
        if (v.getValue().equals(value)) // uri
          return true;
      return false;
    }

    /**
     * @return {@link #basedOn} (A plan or request that is fulfilled in whole or in part by this nutrition order.)
     */
    public List<Reference> getBasedOn() { 
      if (this.basedOn == null)
        this.basedOn = new ArrayList<Reference>();
      return this.basedOn;
    }

    /**
     * @return Returns a reference to <code>this</code> for easy method chaining
     */
    public NutritionOrder setBasedOn(List<Reference> theBasedOn) { 
      this.basedOn = theBasedOn;
      return this;
    }

    public boolean hasBasedOn() { 
      if (this.basedOn == null)
        return false;
      for (Reference item : this.basedOn)
        if (!item.isEmpty())
          return true;
      return false;
    }

    public Reference addBasedOn() { //3
      Reference t = new Reference();
      if (this.basedOn == null)
        this.basedOn = new ArrayList<Reference>();
      this.basedOn.add(t);
      return t;
    }

    public NutritionOrder addBasedOn(Reference t) { //3
      if (t == null)
        return this;
      if (this.basedOn == null)
        this.basedOn = new ArrayList<Reference>();
      this.basedOn.add(t);
      return this;
    }

    /**
     * @return The first repetition of repeating field {@link #basedOn}, creating it if it does not already exist {3}
     */
    public Reference getBasedOnFirstRep() { 
      if (getBasedOn().isEmpty()) {
        addBasedOn();
      }
      return getBasedOn().get(0);
    }

    /**
     * @return {@link #status} (The workflow status of the nutrition order/request.). This is the underlying object with id, value and extensions. The accessor "getStatus" gives direct access to the value
     */
    public Enumeration<RequestStatus> getStatusElement() { 
      if (this.status == null)
        if (Configuration.errorOnAutoCreate())
          throw new Error("Attempt to auto-create NutritionOrder.status");
        else if (Configuration.doAutoCreate())
          this.status = new Enumeration<RequestStatus>(new RequestStatusEnumFactory()); // bb
      return this.status;
    }

    public boolean hasStatusElement() { 
      return this.status != null && !this.status.isEmpty();
    }

    public boolean hasStatus() { 
      return this.status != null && !this.status.isEmpty();
    }

    /**
     * @param value {@link #status} (The workflow status of the nutrition order/request.). This is the underlying object with id, value and extensions. The accessor "getStatus" gives direct access to the value
     */
    public NutritionOrder setStatusElement(Enumeration<RequestStatus> value) { 
      this.status = value;
      return this;
    }

    /**
     * @return The workflow status of the nutrition order/request.
     */
    public RequestStatus getStatus() { 
      return this.status == null ? null : this.status.getValue();
    }

    /**
     * @param value The workflow status of the nutrition order/request.
     */
    public NutritionOrder setStatus(RequestStatus value) { 
        if (this.status == null)
          this.status = new Enumeration<RequestStatus>(new RequestStatusEnumFactory());
        this.status.setValue(value);
      return this;
    }

    /**
     * @return {@link #intent} (Indicates the level of authority/intentionality associated with the NutrionOrder and where the request fits into the workflow chain.). This is the underlying object with id, value and extensions. The accessor "getIntent" gives direct access to the value
     */
    public Enumeration<RequestIntent> getIntentElement() { 
      if (this.intent == null)
        if (Configuration.errorOnAutoCreate())
          throw new Error("Attempt to auto-create NutritionOrder.intent");
        else if (Configuration.doAutoCreate())
          this.intent = new Enumeration<RequestIntent>(new RequestIntentEnumFactory()); // bb
      return this.intent;
    }

    public boolean hasIntentElement() { 
      return this.intent != null && !this.intent.isEmpty();
    }

    public boolean hasIntent() { 
      return this.intent != null && !this.intent.isEmpty();
    }

    /**
     * @param value {@link #intent} (Indicates the level of authority/intentionality associated with the NutrionOrder and where the request fits into the workflow chain.). This is the underlying object with id, value and extensions. The accessor "getIntent" gives direct access to the value
     */
    public NutritionOrder setIntentElement(Enumeration<RequestIntent> value) { 
      this.intent = value;
      return this;
    }

    /**
     * @return Indicates the level of authority/intentionality associated with the NutrionOrder and where the request fits into the workflow chain.
     */
    public RequestIntent getIntent() { 
      return this.intent == null ? null : this.intent.getValue();
    }

    /**
     * @param value Indicates the level of authority/intentionality associated with the NutrionOrder and where the request fits into the workflow chain.
     */
    public NutritionOrder setIntent(RequestIntent value) { 
        if (this.intent == null)
          this.intent = new Enumeration<RequestIntent>(new RequestIntentEnumFactory());
        this.intent.setValue(value);
      return this;
    }

    /**
     * @return {@link #priority} (Indicates how quickly the Nutrition Order should be addressed with respect to other        requests.). This is the underlying object with id, value and extensions. The accessor "getPriority" gives direct access to the value
     */
    public Enumeration<RequestPriority> getPriorityElement() { 
      if (this.priority == null)
        if (Configuration.errorOnAutoCreate())
          throw new Error("Attempt to auto-create NutritionOrder.priority");
        else if (Configuration.doAutoCreate())
          this.priority = new Enumeration<RequestPriority>(new RequestPriorityEnumFactory()); // bb
      return this.priority;
    }

    public boolean hasPriorityElement() { 
      return this.priority != null && !this.priority.isEmpty();
    }

    public boolean hasPriority() { 
      return this.priority != null && !this.priority.isEmpty();
    }

    /**
     * @param value {@link #priority} (Indicates how quickly the Nutrition Order should be addressed with respect to other        requests.). This is the underlying object with id, value and extensions. The accessor "getPriority" gives direct access to the value
     */
    public NutritionOrder setPriorityElement(Enumeration<RequestPriority> value) { 
      this.priority = value;
      return this;
    }

    /**
     * @return Indicates how quickly the Nutrition Order should be addressed with respect to other        requests.
     */
    public RequestPriority getPriority() { 
      return this.priority == null ? null : this.priority.getValue();
    }

    /**
     * @param value Indicates how quickly the Nutrition Order should be addressed with respect to other        requests.
     */
    public NutritionOrder setPriority(RequestPriority value) { 
      if (value == null)
        this.priority = null;
      else {
        if (this.priority == null)
          this.priority = new Enumeration<RequestPriority>(new RequestPriorityEnumFactory());
        this.priority.setValue(value);
      }
      return this;
    }

    /**
     * @return {@link #subject} (The person or set of individuals who needs the nutrition order for an oral diet, nutritional supplement and/or enteral or formula feeding.)
     */
    public Reference getSubject() { 
      if (this.subject == null)
        if (Configuration.errorOnAutoCreate())
          throw new Error("Attempt to auto-create NutritionOrder.subject");
        else if (Configuration.doAutoCreate())
          this.subject = new Reference(); // cc
      return this.subject;
    }

    public boolean hasSubject() { 
      return this.subject != null && !this.subject.isEmpty();
    }

    /**
     * @param value {@link #subject} (The person or set of individuals who needs the nutrition order for an oral diet, nutritional supplement and/or enteral or formula feeding.)
     */
    public NutritionOrder setSubject(Reference value) { 
      this.subject = value;
      return this;
    }

    /**
     * @return {@link #encounter} (An encounter that provides additional information about the healthcare context in which this request is made.)
     */
    public Reference getEncounter() { 
      if (this.encounter == null)
        if (Configuration.errorOnAutoCreate())
          throw new Error("Attempt to auto-create NutritionOrder.encounter");
        else if (Configuration.doAutoCreate())
          this.encounter = new Reference(); // cc
      return this.encounter;
    }

    public boolean hasEncounter() { 
      return this.encounter != null && !this.encounter.isEmpty();
    }

    /**
     * @param value {@link #encounter} (An encounter that provides additional information about the healthcare context in which this request is made.)
     */
    public NutritionOrder setEncounter(Reference value) { 
      this.encounter = value;
      return this;
    }

    /**
     * @return {@link #supportingInformation} (Information to support fulfilling (i.e. dispensing or administering) of the nutrition,        for example, patient height and weight).)
     */
    public List<Reference> getSupportingInformation() { 
      if (this.supportingInformation == null)
        this.supportingInformation = new ArrayList<Reference>();
      return this.supportingInformation;
    }

    /**
     * @return Returns a reference to <code>this</code> for easy method chaining
     */
    public NutritionOrder setSupportingInformation(List<Reference> theSupportingInformation) { 
      this.supportingInformation = theSupportingInformation;
      return this;
    }

    public boolean hasSupportingInformation() { 
      if (this.supportingInformation == null)
        return false;
      for (Reference item : this.supportingInformation)
        if (!item.isEmpty())
          return true;
      return false;
    }

    public Reference addSupportingInformation() { //3
      Reference t = new Reference();
      if (this.supportingInformation == null)
        this.supportingInformation = new ArrayList<Reference>();
      this.supportingInformation.add(t);
      return t;
    }

    public NutritionOrder addSupportingInformation(Reference t) { //3
      if (t == null)
        return this;
      if (this.supportingInformation == null)
        this.supportingInformation = new ArrayList<Reference>();
      this.supportingInformation.add(t);
      return this;
    }

    /**
     * @return The first repetition of repeating field {@link #supportingInformation}, creating it if it does not already exist {3}
     */
    public Reference getSupportingInformationFirstRep() { 
      if (getSupportingInformation().isEmpty()) {
        addSupportingInformation();
      }
      return getSupportingInformation().get(0);
    }

    /**
     * @return {@link #dateTime} (The date and time that this nutrition order was requested.). This is the underlying object with id, value and extensions. The accessor "getDateTime" gives direct access to the value
     */
    public DateTimeType getDateTimeElement() { 
      if (this.dateTime == null)
        if (Configuration.errorOnAutoCreate())
          throw new Error("Attempt to auto-create NutritionOrder.dateTime");
        else if (Configuration.doAutoCreate())
          this.dateTime = new DateTimeType(); // bb
      return this.dateTime;
    }

    public boolean hasDateTimeElement() { 
      return this.dateTime != null && !this.dateTime.isEmpty();
    }

    public boolean hasDateTime() { 
      return this.dateTime != null && !this.dateTime.isEmpty();
    }

    /**
     * @param value {@link #dateTime} (The date and time that this nutrition order was requested.). This is the underlying object with id, value and extensions. The accessor "getDateTime" gives direct access to the value
     */
    public NutritionOrder setDateTimeElement(DateTimeType value) { 
      this.dateTime = value;
      return this;
    }

    /**
     * @return The date and time that this nutrition order was requested.
     */
    public Date getDateTime() { 
      return this.dateTime == null ? null : this.dateTime.getValue();
    }

    /**
     * @param value The date and time that this nutrition order was requested.
     */
    public NutritionOrder setDateTime(Date value) { 
        if (this.dateTime == null)
          this.dateTime = new DateTimeType();
        this.dateTime.setValue(value);
      return this;
    }

    /**
     * @return {@link #orderer} (The practitioner that holds legal responsibility for ordering the diet, nutritional supplement, or formula feedings.)
     */
    public Reference getOrderer() { 
      if (this.orderer == null)
        if (Configuration.errorOnAutoCreate())
          throw new Error("Attempt to auto-create NutritionOrder.orderer");
        else if (Configuration.doAutoCreate())
          this.orderer = new Reference(); // cc
      return this.orderer;
    }

    public boolean hasOrderer() { 
      return this.orderer != null && !this.orderer.isEmpty();
    }

    /**
     * @param value {@link #orderer} (The practitioner that holds legal responsibility for ordering the diet, nutritional supplement, or formula feedings.)
     */
    public NutritionOrder setOrderer(Reference value) { 
      this.orderer = value;
      return this;
    }

    /**
     * @return {@link #performer} (The specified desired performer of the nutrition order.)
     */
    public List<CodeableReference> getPerformer() { 
      if (this.performer == null)
        this.performer = new ArrayList<CodeableReference>();
      return this.performer;
    }

    /**
     * @return Returns a reference to <code>this</code> for easy method chaining
     */
    public NutritionOrder setPerformer(List<CodeableReference> thePerformer) { 
      this.performer = thePerformer;
      return this;
    }

    public boolean hasPerformer() { 
      if (this.performer == null)
        return false;
      for (CodeableReference item : this.performer)
        if (!item.isEmpty())
          return true;
      return false;
    }

    public CodeableReference addPerformer() { //3
      CodeableReference t = new CodeableReference();
      if (this.performer == null)
        this.performer = new ArrayList<CodeableReference>();
      this.performer.add(t);
      return t;
    }

    public NutritionOrder addPerformer(CodeableReference t) { //3
      if (t == null)
        return this;
      if (this.performer == null)
        this.performer = new ArrayList<CodeableReference>();
      this.performer.add(t);
      return this;
    }

    /**
     * @return The first repetition of repeating field {@link #performer}, creating it if it does not already exist {3}
     */
    public CodeableReference getPerformerFirstRep() { 
      if (getPerformer().isEmpty()) {
        addPerformer();
      }
      return getPerformer().get(0);
    }

    /**
     * @return {@link #allergyIntolerance} (A link to a record of allergies or intolerances  which should be included in the nutrition order.)
     */
    public List<Reference> getAllergyIntolerance() { 
      if (this.allergyIntolerance == null)
        this.allergyIntolerance = new ArrayList<Reference>();
      return this.allergyIntolerance;
    }

    /**
     * @return Returns a reference to <code>this</code> for easy method chaining
     */
    public NutritionOrder setAllergyIntolerance(List<Reference> theAllergyIntolerance) { 
      this.allergyIntolerance = theAllergyIntolerance;
      return this;
    }

    public boolean hasAllergyIntolerance() { 
      if (this.allergyIntolerance == null)
        return false;
      for (Reference item : this.allergyIntolerance)
        if (!item.isEmpty())
          return true;
      return false;
    }

    public Reference addAllergyIntolerance() { //3
      Reference t = new Reference();
      if (this.allergyIntolerance == null)
        this.allergyIntolerance = new ArrayList<Reference>();
      this.allergyIntolerance.add(t);
      return t;
    }

    public NutritionOrder addAllergyIntolerance(Reference t) { //3
      if (t == null)
        return this;
      if (this.allergyIntolerance == null)
        this.allergyIntolerance = new ArrayList<Reference>();
      this.allergyIntolerance.add(t);
      return this;
    }

    /**
     * @return The first repetition of repeating field {@link #allergyIntolerance}, creating it if it does not already exist {3}
     */
    public Reference getAllergyIntoleranceFirstRep() { 
      if (getAllergyIntolerance().isEmpty()) {
        addAllergyIntolerance();
      }
      return getAllergyIntolerance().get(0);
    }

    /**
     * @return {@link #foodPreferenceModifier} (This modifier is used to convey order-specific modifiers about the type of food that should be given. These can be derived from patient allergies, intolerances, or preferences such as Halal, Vegan or Kosher. This modifier applies to the entire nutrition order inclusive of the oral diet, nutritional supplements and enteral formula feedings.)
     */
    public List<CodeableConcept> getFoodPreferenceModifier() { 
      if (this.foodPreferenceModifier == null)
        this.foodPreferenceModifier = new ArrayList<CodeableConcept>();
      return this.foodPreferenceModifier;
    }

    /**
     * @return Returns a reference to <code>this</code> for easy method chaining
     */
    public NutritionOrder setFoodPreferenceModifier(List<CodeableConcept> theFoodPreferenceModifier) { 
      this.foodPreferenceModifier = theFoodPreferenceModifier;
      return this;
    }

    public boolean hasFoodPreferenceModifier() { 
      if (this.foodPreferenceModifier == null)
        return false;
      for (CodeableConcept item : this.foodPreferenceModifier)
        if (!item.isEmpty())
          return true;
      return false;
    }

    public CodeableConcept addFoodPreferenceModifier() { //3
      CodeableConcept t = new CodeableConcept();
      if (this.foodPreferenceModifier == null)
        this.foodPreferenceModifier = new ArrayList<CodeableConcept>();
      this.foodPreferenceModifier.add(t);
      return t;
    }

    public NutritionOrder addFoodPreferenceModifier(CodeableConcept t) { //3
      if (t == null)
        return this;
      if (this.foodPreferenceModifier == null)
        this.foodPreferenceModifier = new ArrayList<CodeableConcept>();
      this.foodPreferenceModifier.add(t);
      return this;
    }

    /**
     * @return The first repetition of repeating field {@link #foodPreferenceModifier}, creating it if it does not already exist {3}
     */
    public CodeableConcept getFoodPreferenceModifierFirstRep() { 
      if (getFoodPreferenceModifier().isEmpty()) {
        addFoodPreferenceModifier();
      }
      return getFoodPreferenceModifier().get(0);
    }

    /**
     * @return {@link #excludeFoodModifier} (This modifier is used to convey Order-specific modifier about the type of oral food or oral fluids that should not be given. These can be derived from patient allergies, intolerances, or preferences such as No Red Meat, No Soy or No Wheat or  Gluten-Free.  While it should not be necessary to repeat allergy or intolerance information captured in the referenced AllergyIntolerance resource in the excludeFoodModifier, this element may be used to convey additional specificity related to foods that should be eliminated from the patient?s diet for any reason.  This modifier applies to the entire nutrition order inclusive of the oral diet, nutritional supplements and enteral formula feedings.)
     */
    public List<CodeableConcept> getExcludeFoodModifier() { 
      if (this.excludeFoodModifier == null)
        this.excludeFoodModifier = new ArrayList<CodeableConcept>();
      return this.excludeFoodModifier;
    }

    /**
     * @return Returns a reference to <code>this</code> for easy method chaining
     */
    public NutritionOrder setExcludeFoodModifier(List<CodeableConcept> theExcludeFoodModifier) { 
      this.excludeFoodModifier = theExcludeFoodModifier;
      return this;
    }

    public boolean hasExcludeFoodModifier() { 
      if (this.excludeFoodModifier == null)
        return false;
      for (CodeableConcept item : this.excludeFoodModifier)
        if (!item.isEmpty())
          return true;
      return false;
    }

    public CodeableConcept addExcludeFoodModifier() { //3
      CodeableConcept t = new CodeableConcept();
      if (this.excludeFoodModifier == null)
        this.excludeFoodModifier = new ArrayList<CodeableConcept>();
      this.excludeFoodModifier.add(t);
      return t;
    }

    public NutritionOrder addExcludeFoodModifier(CodeableConcept t) { //3
      if (t == null)
        return this;
      if (this.excludeFoodModifier == null)
        this.excludeFoodModifier = new ArrayList<CodeableConcept>();
      this.excludeFoodModifier.add(t);
      return this;
    }

    /**
     * @return The first repetition of repeating field {@link #excludeFoodModifier}, creating it if it does not already exist {3}
     */
    public CodeableConcept getExcludeFoodModifierFirstRep() { 
      if (getExcludeFoodModifier().isEmpty()) {
        addExcludeFoodModifier();
      }
      return getExcludeFoodModifier().get(0);
    }

    /**
     * @return {@link #outsideFoodAllowed} (This modifier is used to convey whether a food item is allowed to be brought in by the patient and/or family.  If set to true, indicates that the receiving system does not need to supply the food item.). This is the underlying object with id, value and extensions. The accessor "getOutsideFoodAllowed" gives direct access to the value
     */
    public BooleanType getOutsideFoodAllowedElement() { 
      if (this.outsideFoodAllowed == null)
        if (Configuration.errorOnAutoCreate())
          throw new Error("Attempt to auto-create NutritionOrder.outsideFoodAllowed");
        else if (Configuration.doAutoCreate())
          this.outsideFoodAllowed = new BooleanType(); // bb
      return this.outsideFoodAllowed;
    }

    public boolean hasOutsideFoodAllowedElement() { 
      return this.outsideFoodAllowed != null && !this.outsideFoodAllowed.isEmpty();
    }

    public boolean hasOutsideFoodAllowed() { 
      return this.outsideFoodAllowed != null && !this.outsideFoodAllowed.isEmpty();
    }

    /**
     * @param value {@link #outsideFoodAllowed} (This modifier is used to convey whether a food item is allowed to be brought in by the patient and/or family.  If set to true, indicates that the receiving system does not need to supply the food item.). This is the underlying object with id, value and extensions. The accessor "getOutsideFoodAllowed" gives direct access to the value
     */
    public NutritionOrder setOutsideFoodAllowedElement(BooleanType value) { 
      this.outsideFoodAllowed = value;
      return this;
    }

    /**
     * @return This modifier is used to convey whether a food item is allowed to be brought in by the patient and/or family.  If set to true, indicates that the receiving system does not need to supply the food item.
     */
    public boolean getOutsideFoodAllowed() { 
      return this.outsideFoodAllowed == null || this.outsideFoodAllowed.isEmpty() ? false : this.outsideFoodAllowed.getValue();
    }

    /**
     * @param value This modifier is used to convey whether a food item is allowed to be brought in by the patient and/or family.  If set to true, indicates that the receiving system does not need to supply the food item.
     */
    public NutritionOrder setOutsideFoodAllowed(boolean value) { 
        if (this.outsideFoodAllowed == null)
          this.outsideFoodAllowed = new BooleanType();
        this.outsideFoodAllowed.setValue(value);
      return this;
    }

    /**
     * @return {@link #oralDiet} (Diet given orally in contrast to enteral (tube) feeding.)
     */
    public NutritionOrderOralDietComponent getOralDiet() { 
      if (this.oralDiet == null)
        if (Configuration.errorOnAutoCreate())
          throw new Error("Attempt to auto-create NutritionOrder.oralDiet");
        else if (Configuration.doAutoCreate())
          this.oralDiet = new NutritionOrderOralDietComponent(); // cc
      return this.oralDiet;
    }

    public boolean hasOralDiet() { 
      return this.oralDiet != null && !this.oralDiet.isEmpty();
    }

    /**
     * @param value {@link #oralDiet} (Diet given orally in contrast to enteral (tube) feeding.)
     */
    public NutritionOrder setOralDiet(NutritionOrderOralDietComponent value) { 
      this.oralDiet = value;
      return this;
    }

    /**
     * @return {@link #supplement} (Oral nutritional products given in order to add further nutritional value to the patient's diet.)
     */
    public List<NutritionOrderSupplementComponent> getSupplement() { 
      if (this.supplement == null)
        this.supplement = new ArrayList<NutritionOrderSupplementComponent>();
      return this.supplement;
    }

    /**
     * @return Returns a reference to <code>this</code> for easy method chaining
     */
    public NutritionOrder setSupplement(List<NutritionOrderSupplementComponent> theSupplement) { 
      this.supplement = theSupplement;
      return this;
    }

    public boolean hasSupplement() { 
      if (this.supplement == null)
        return false;
      for (NutritionOrderSupplementComponent item : this.supplement)
        if (!item.isEmpty())
          return true;
      return false;
    }

    public NutritionOrderSupplementComponent addSupplement() { //3
      NutritionOrderSupplementComponent t = new NutritionOrderSupplementComponent();
      if (this.supplement == null)
        this.supplement = new ArrayList<NutritionOrderSupplementComponent>();
      this.supplement.add(t);
      return t;
    }

    public NutritionOrder addSupplement(NutritionOrderSupplementComponent t) { //3
      if (t == null)
        return this;
      if (this.supplement == null)
        this.supplement = new ArrayList<NutritionOrderSupplementComponent>();
      this.supplement.add(t);
      return this;
    }

    /**
     * @return The first repetition of repeating field {@link #supplement}, creating it if it does not already exist {3}
     */
    public NutritionOrderSupplementComponent getSupplementFirstRep() { 
      if (getSupplement().isEmpty()) {
        addSupplement();
      }
      return getSupplement().get(0);
    }

    /**
     * @return {@link #enteralFormula} (Feeding provided through the gastrointestinal tract via a tube, catheter, or stoma that delivers nutrition distal to the oral cavity.)
     */
    public NutritionOrderEnteralFormulaComponent getEnteralFormula() { 
      if (this.enteralFormula == null)
        if (Configuration.errorOnAutoCreate())
          throw new Error("Attempt to auto-create NutritionOrder.enteralFormula");
        else if (Configuration.doAutoCreate())
          this.enteralFormula = new NutritionOrderEnteralFormulaComponent(); // cc
      return this.enteralFormula;
    }

    public boolean hasEnteralFormula() { 
      return this.enteralFormula != null && !this.enteralFormula.isEmpty();
    }

    /**
     * @param value {@link #enteralFormula} (Feeding provided through the gastrointestinal tract via a tube, catheter, or stoma that delivers nutrition distal to the oral cavity.)
     */
    public NutritionOrder setEnteralFormula(NutritionOrderEnteralFormulaComponent value) { 
      this.enteralFormula = value;
      return this;
    }

    /**
     * @return {@link #note} (Comments made about the nutrition order by the requester, performer, subject or other participants.)
     */
    public List<Annotation> getNote() { 
      if (this.note == null)
        this.note = new ArrayList<Annotation>();
      return this.note;
    }

    /**
     * @return Returns a reference to <code>this</code> for easy method chaining
     */
    public NutritionOrder setNote(List<Annotation> theNote) { 
      this.note = theNote;
      return this;
    }

    public boolean hasNote() { 
      if (this.note == null)
        return false;
      for (Annotation item : this.note)
        if (!item.isEmpty())
          return true;
      return false;
    }

    public Annotation addNote() { //3
      Annotation t = new Annotation();
      if (this.note == null)
        this.note = new ArrayList<Annotation>();
      this.note.add(t);
      return t;
    }

    public NutritionOrder addNote(Annotation t) { //3
      if (t == null)
        return this;
      if (this.note == null)
        this.note = new ArrayList<Annotation>();
      this.note.add(t);
      return this;
    }

    /**
     * @return The first repetition of repeating field {@link #note}, creating it if it does not already exist {3}
     */
    public Annotation getNoteFirstRep() { 
      if (getNote().isEmpty()) {
        addNote();
      }
      return getNote().get(0);
    }

      protected void listChildren(List<Property> children) {
        super.listChildren(children);
        children.add(new Property("identifier", "Identifier", "Identifiers assigned to this order by the order sender or by the order receiver.", 0, java.lang.Integer.MAX_VALUE, identifier));
        children.add(new Property("instantiatesCanonical", "canonical(ActivityDefinition|PlanDefinition)", "The URL pointing to a FHIR-defined protocol, guideline, orderset or other definition that is adhered to in whole or in part by this NutritionOrder.", 0, java.lang.Integer.MAX_VALUE, instantiatesCanonical));
        children.add(new Property("instantiatesUri", "uri", "The URL pointing to an externally maintained protocol, guideline, orderset or other definition that is adhered to in whole or in part by this NutritionOrder.", 0, java.lang.Integer.MAX_VALUE, instantiatesUri));
        children.add(new Property("instantiates", "uri", "The URL pointing to a protocol, guideline, orderset or other definition that is adhered to in whole or in part by this NutritionOrder.", 0, java.lang.Integer.MAX_VALUE, instantiates));
        children.add(new Property("basedOn", "Reference(CarePlan|NutritionOrder|ServiceRequest)", "A plan or request that is fulfilled in whole or in part by this nutrition order.", 0, java.lang.Integer.MAX_VALUE, basedOn));
        children.add(new Property("status", "code", "The workflow status of the nutrition order/request.", 0, 1, status));
        children.add(new Property("intent", "code", "Indicates the level of authority/intentionality associated with the NutrionOrder and where the request fits into the workflow chain.", 0, 1, intent));
        children.add(new Property("priority", "code", "Indicates how quickly the Nutrition Order should be addressed with respect to other        requests.", 0, 1, priority));
        children.add(new Property("subject", "Reference(Patient|Group)", "The person or set of individuals who needs the nutrition order for an oral diet, nutritional supplement and/or enteral or formula feeding.", 0, 1, subject));
        children.add(new Property("encounter", "Reference(Encounter)", "An encounter that provides additional information about the healthcare context in which this request is made.", 0, 1, encounter));
        children.add(new Property("supportingInformation", "Reference(Any)", "Information to support fulfilling (i.e. dispensing or administering) of the nutrition,        for example, patient height and weight).", 0, java.lang.Integer.MAX_VALUE, supportingInformation));
        children.add(new Property("dateTime", "dateTime", "The date and time that this nutrition order was requested.", 0, 1, dateTime));
        children.add(new Property("orderer", "Reference(Practitioner|PractitionerRole)", "The practitioner that holds legal responsibility for ordering the diet, nutritional supplement, or formula feedings.", 0, 1, orderer));
        children.add(new Property("performer", "CodeableReference(CareTeam|Practitioner|PractitionerRole|RelatedPerson|Patient|Organization)", "The specified desired performer of the nutrition order.", 0, java.lang.Integer.MAX_VALUE, performer));
        children.add(new Property("allergyIntolerance", "Reference(AllergyIntolerance)", "A link to a record of allergies or intolerances  which should be included in the nutrition order.", 0, java.lang.Integer.MAX_VALUE, allergyIntolerance));
        children.add(new Property("foodPreferenceModifier", "CodeableConcept", "This modifier is used to convey order-specific modifiers about the type of food that should be given. These can be derived from patient allergies, intolerances, or preferences such as Halal, Vegan or Kosher. This modifier applies to the entire nutrition order inclusive of the oral diet, nutritional supplements and enteral formula feedings.", 0, java.lang.Integer.MAX_VALUE, foodPreferenceModifier));
        children.add(new Property("excludeFoodModifier", "CodeableConcept", "This modifier is used to convey Order-specific modifier about the type of oral food or oral fluids that should not be given. These can be derived from patient allergies, intolerances, or preferences such as No Red Meat, No Soy or No Wheat or  Gluten-Free.  While it should not be necessary to repeat allergy or intolerance information captured in the referenced AllergyIntolerance resource in the excludeFoodModifier, this element may be used to convey additional specificity related to foods that should be eliminated from the patient?s diet for any reason.  This modifier applies to the entire nutrition order inclusive of the oral diet, nutritional supplements and enteral formula feedings.", 0, java.lang.Integer.MAX_VALUE, excludeFoodModifier));
        children.add(new Property("outsideFoodAllowed", "boolean", "This modifier is used to convey whether a food item is allowed to be brought in by the patient and/or family.  If set to true, indicates that the receiving system does not need to supply the food item.", 0, 1, outsideFoodAllowed));
        children.add(new Property("oralDiet", "", "Diet given orally in contrast to enteral (tube) feeding.", 0, 1, oralDiet));
        children.add(new Property("supplement", "", "Oral nutritional products given in order to add further nutritional value to the patient's diet.", 0, java.lang.Integer.MAX_VALUE, supplement));
        children.add(new Property("enteralFormula", "", "Feeding provided through the gastrointestinal tract via a tube, catheter, or stoma that delivers nutrition distal to the oral cavity.", 0, 1, enteralFormula));
        children.add(new Property("note", "Annotation", "Comments made about the nutrition order by the requester, performer, subject or other participants.", 0, java.lang.Integer.MAX_VALUE, note));
      }

      @Override
      public Property getNamedProperty(int _hash, String _name, boolean _checkValid) throws FHIRException {
        switch (_hash) {
        case -1618432855: /*identifier*/  return new Property("identifier", "Identifier", "Identifiers assigned to this order by the order sender or by the order receiver.", 0, java.lang.Integer.MAX_VALUE, identifier);
        case 8911915: /*instantiatesCanonical*/  return new Property("instantiatesCanonical", "canonical(ActivityDefinition|PlanDefinition)", "The URL pointing to a FHIR-defined protocol, guideline, orderset or other definition that is adhered to in whole or in part by this NutritionOrder.", 0, java.lang.Integer.MAX_VALUE, instantiatesCanonical);
        case -1926393373: /*instantiatesUri*/  return new Property("instantiatesUri", "uri", "The URL pointing to an externally maintained protocol, guideline, orderset or other definition that is adhered to in whole or in part by this NutritionOrder.", 0, java.lang.Integer.MAX_VALUE, instantiatesUri);
        case -246883639: /*instantiates*/  return new Property("instantiates", "uri", "The URL pointing to a protocol, guideline, orderset or other definition that is adhered to in whole or in part by this NutritionOrder.", 0, java.lang.Integer.MAX_VALUE, instantiates);
        case -332612366: /*basedOn*/  return new Property("basedOn", "Reference(CarePlan|NutritionOrder|ServiceRequest)", "A plan or request that is fulfilled in whole or in part by this nutrition order.", 0, java.lang.Integer.MAX_VALUE, basedOn);
        case -892481550: /*status*/  return new Property("status", "code", "The workflow status of the nutrition order/request.", 0, 1, status);
        case -1183762788: /*intent*/  return new Property("intent", "code", "Indicates the level of authority/intentionality associated with the NutrionOrder and where the request fits into the workflow chain.", 0, 1, intent);
        case -1165461084: /*priority*/  return new Property("priority", "code", "Indicates how quickly the Nutrition Order should be addressed with respect to other        requests.", 0, 1, priority);
        case -1867885268: /*subject*/  return new Property("subject", "Reference(Patient|Group)", "The person or set of individuals who needs the nutrition order for an oral diet, nutritional supplement and/or enteral or formula feeding.", 0, 1, subject);
        case 1524132147: /*encounter*/  return new Property("encounter", "Reference(Encounter)", "An encounter that provides additional information about the healthcare context in which this request is made.", 0, 1, encounter);
        case -1248768647: /*supportingInformation*/  return new Property("supportingInformation", "Reference(Any)", "Information to support fulfilling (i.e. dispensing or administering) of the nutrition,        for example, patient height and weight).", 0, java.lang.Integer.MAX_VALUE, supportingInformation);
        case 1792749467: /*dateTime*/  return new Property("dateTime", "dateTime", "The date and time that this nutrition order was requested.", 0, 1, dateTime);
        case -1207109509: /*orderer*/  return new Property("orderer", "Reference(Practitioner|PractitionerRole)", "The practitioner that holds legal responsibility for ordering the diet, nutritional supplement, or formula feedings.", 0, 1, orderer);
        case 481140686: /*performer*/  return new Property("performer", "CodeableReference(CareTeam|Practitioner|PractitionerRole|RelatedPerson|Patient|Organization)", "The specified desired performer of the nutrition order.", 0, java.lang.Integer.MAX_VALUE, performer);
        case -120164120: /*allergyIntolerance*/  return new Property("allergyIntolerance", "Reference(AllergyIntolerance)", "A link to a record of allergies or intolerances  which should be included in the nutrition order.", 0, java.lang.Integer.MAX_VALUE, allergyIntolerance);
        case 659473872: /*foodPreferenceModifier*/  return new Property("foodPreferenceModifier", "CodeableConcept", "This modifier is used to convey order-specific modifiers about the type of food that should be given. These can be derived from patient allergies, intolerances, or preferences such as Halal, Vegan or Kosher. This modifier applies to the entire nutrition order inclusive of the oral diet, nutritional supplements and enteral formula feedings.", 0, java.lang.Integer.MAX_VALUE, foodPreferenceModifier);
        case 1760260175: /*excludeFoodModifier*/  return new Property("excludeFoodModifier", "CodeableConcept", "This modifier is used to convey Order-specific modifier about the type of oral food or oral fluids that should not be given. These can be derived from patient allergies, intolerances, or preferences such as No Red Meat, No Soy or No Wheat or  Gluten-Free.  While it should not be necessary to repeat allergy or intolerance information captured in the referenced AllergyIntolerance resource in the excludeFoodModifier, this element may be used to convey additional specificity related to foods that should be eliminated from the patient?s diet for any reason.  This modifier applies to the entire nutrition order inclusive of the oral diet, nutritional supplements and enteral formula feedings.", 0, java.lang.Integer.MAX_VALUE, excludeFoodModifier);
        case 833777797: /*outsideFoodAllowed*/  return new Property("outsideFoodAllowed", "boolean", "This modifier is used to convey whether a food item is allowed to be brought in by the patient and/or family.  If set to true, indicates that the receiving system does not need to supply the food item.", 0, 1, outsideFoodAllowed);
        case 1153521250: /*oralDiet*/  return new Property("oralDiet", "", "Diet given orally in contrast to enteral (tube) feeding.", 0, 1, oralDiet);
        case -711993159: /*supplement*/  return new Property("supplement", "", "Oral nutritional products given in order to add further nutritional value to the patient's diet.", 0, java.lang.Integer.MAX_VALUE, supplement);
        case -671083805: /*enteralFormula*/  return new Property("enteralFormula", "", "Feeding provided through the gastrointestinal tract via a tube, catheter, or stoma that delivers nutrition distal to the oral cavity.", 0, 1, enteralFormula);
        case 3387378: /*note*/  return new Property("note", "Annotation", "Comments made about the nutrition order by the requester, performer, subject or other participants.", 0, java.lang.Integer.MAX_VALUE, note);
        default: return super.getNamedProperty(_hash, _name, _checkValid);
        }

      }

      @Override
      public Base[] getProperty(int hash, String name, boolean checkValid) throws FHIRException {
        switch (hash) {
        case -1618432855: /*identifier*/ return this.identifier == null ? new Base[0] : this.identifier.toArray(new Base[this.identifier.size()]); // Identifier
        case 8911915: /*instantiatesCanonical*/ return this.instantiatesCanonical == null ? new Base[0] : this.instantiatesCanonical.toArray(new Base[this.instantiatesCanonical.size()]); // CanonicalType
        case -1926393373: /*instantiatesUri*/ return this.instantiatesUri == null ? new Base[0] : this.instantiatesUri.toArray(new Base[this.instantiatesUri.size()]); // UriType
        case -246883639: /*instantiates*/ return this.instantiates == null ? new Base[0] : this.instantiates.toArray(new Base[this.instantiates.size()]); // UriType
        case -332612366: /*basedOn*/ return this.basedOn == null ? new Base[0] : this.basedOn.toArray(new Base[this.basedOn.size()]); // Reference
        case -892481550: /*status*/ return this.status == null ? new Base[0] : new Base[] {this.status}; // Enumeration<RequestStatus>
        case -1183762788: /*intent*/ return this.intent == null ? new Base[0] : new Base[] {this.intent}; // Enumeration<RequestIntent>
        case -1165461084: /*priority*/ return this.priority == null ? new Base[0] : new Base[] {this.priority}; // Enumeration<RequestPriority>
        case -1867885268: /*subject*/ return this.subject == null ? new Base[0] : new Base[] {this.subject}; // Reference
        case 1524132147: /*encounter*/ return this.encounter == null ? new Base[0] : new Base[] {this.encounter}; // Reference
        case -1248768647: /*supportingInformation*/ return this.supportingInformation == null ? new Base[0] : this.supportingInformation.toArray(new Base[this.supportingInformation.size()]); // Reference
        case 1792749467: /*dateTime*/ return this.dateTime == null ? new Base[0] : new Base[] {this.dateTime}; // DateTimeType
        case -1207109509: /*orderer*/ return this.orderer == null ? new Base[0] : new Base[] {this.orderer}; // Reference
        case 481140686: /*performer*/ return this.performer == null ? new Base[0] : this.performer.toArray(new Base[this.performer.size()]); // CodeableReference
        case -120164120: /*allergyIntolerance*/ return this.allergyIntolerance == null ? new Base[0] : this.allergyIntolerance.toArray(new Base[this.allergyIntolerance.size()]); // Reference
        case 659473872: /*foodPreferenceModifier*/ return this.foodPreferenceModifier == null ? new Base[0] : this.foodPreferenceModifier.toArray(new Base[this.foodPreferenceModifier.size()]); // CodeableConcept
        case 1760260175: /*excludeFoodModifier*/ return this.excludeFoodModifier == null ? new Base[0] : this.excludeFoodModifier.toArray(new Base[this.excludeFoodModifier.size()]); // CodeableConcept
        case 833777797: /*outsideFoodAllowed*/ return this.outsideFoodAllowed == null ? new Base[0] : new Base[] {this.outsideFoodAllowed}; // BooleanType
        case 1153521250: /*oralDiet*/ return this.oralDiet == null ? new Base[0] : new Base[] {this.oralDiet}; // NutritionOrderOralDietComponent
        case -711993159: /*supplement*/ return this.supplement == null ? new Base[0] : this.supplement.toArray(new Base[this.supplement.size()]); // NutritionOrderSupplementComponent
        case -671083805: /*enteralFormula*/ return this.enteralFormula == null ? new Base[0] : new Base[] {this.enteralFormula}; // NutritionOrderEnteralFormulaComponent
        case 3387378: /*note*/ return this.note == null ? new Base[0] : this.note.toArray(new Base[this.note.size()]); // Annotation
        default: return super.getProperty(hash, name, checkValid);
        }

      }

      @Override
      public Base setProperty(int hash, String name, Base value) throws FHIRException {
        switch (hash) {
        case -1618432855: // identifier
          this.getIdentifier().add(TypeConvertor.castToIdentifier(value)); // Identifier
          return value;
        case 8911915: // instantiatesCanonical
          this.getInstantiatesCanonical().add(TypeConvertor.castToCanonical(value)); // CanonicalType
          return value;
        case -1926393373: // instantiatesUri
          this.getInstantiatesUri().add(TypeConvertor.castToUri(value)); // UriType
          return value;
        case -246883639: // instantiates
          this.getInstantiates().add(TypeConvertor.castToUri(value)); // UriType
          return value;
        case -332612366: // basedOn
          this.getBasedOn().add(TypeConvertor.castToReference(value)); // Reference
          return value;
        case -892481550: // status
          value = new RequestStatusEnumFactory().fromType(TypeConvertor.castToCode(value));
          this.status = (Enumeration) value; // Enumeration<RequestStatus>
          return value;
        case -1183762788: // intent
          value = new RequestIntentEnumFactory().fromType(TypeConvertor.castToCode(value));
          this.intent = (Enumeration) value; // Enumeration<RequestIntent>
          return value;
        case -1165461084: // priority
          value = new RequestPriorityEnumFactory().fromType(TypeConvertor.castToCode(value));
          this.priority = (Enumeration) value; // Enumeration<RequestPriority>
          return value;
        case -1867885268: // subject
          this.subject = TypeConvertor.castToReference(value); // Reference
          return value;
        case 1524132147: // encounter
          this.encounter = TypeConvertor.castToReference(value); // Reference
          return value;
        case -1248768647: // supportingInformation
          this.getSupportingInformation().add(TypeConvertor.castToReference(value)); // Reference
          return value;
        case 1792749467: // dateTime
          this.dateTime = TypeConvertor.castToDateTime(value); // DateTimeType
          return value;
        case -1207109509: // orderer
          this.orderer = TypeConvertor.castToReference(value); // Reference
          return value;
        case 481140686: // performer
          this.getPerformer().add(TypeConvertor.castToCodeableReference(value)); // CodeableReference
          return value;
        case -120164120: // allergyIntolerance
          this.getAllergyIntolerance().add(TypeConvertor.castToReference(value)); // Reference
          return value;
        case 659473872: // foodPreferenceModifier
          this.getFoodPreferenceModifier().add(TypeConvertor.castToCodeableConcept(value)); // CodeableConcept
          return value;
        case 1760260175: // excludeFoodModifier
          this.getExcludeFoodModifier().add(TypeConvertor.castToCodeableConcept(value)); // CodeableConcept
          return value;
        case 833777797: // outsideFoodAllowed
          this.outsideFoodAllowed = TypeConvertor.castToBoolean(value); // BooleanType
          return value;
        case 1153521250: // oralDiet
          this.oralDiet = (NutritionOrderOralDietComponent) value; // NutritionOrderOralDietComponent
          return value;
        case -711993159: // supplement
          this.getSupplement().add((NutritionOrderSupplementComponent) value); // NutritionOrderSupplementComponent
          return value;
        case -671083805: // enteralFormula
          this.enteralFormula = (NutritionOrderEnteralFormulaComponent) value; // NutritionOrderEnteralFormulaComponent
          return value;
        case 3387378: // note
          this.getNote().add(TypeConvertor.castToAnnotation(value)); // Annotation
          return value;
        default: return super.setProperty(hash, name, value);
        }

      }

      @Override
      public Base setProperty(String name, Base value) throws FHIRException {
        if (name.equals("identifier")) {
          this.getIdentifier().add(TypeConvertor.castToIdentifier(value));
        } else if (name.equals("instantiatesCanonical")) {
          this.getInstantiatesCanonical().add(TypeConvertor.castToCanonical(value));
        } else if (name.equals("instantiatesUri")) {
          this.getInstantiatesUri().add(TypeConvertor.castToUri(value));
        } else if (name.equals("instantiates")) {
          this.getInstantiates().add(TypeConvertor.castToUri(value));
        } else if (name.equals("basedOn")) {
          this.getBasedOn().add(TypeConvertor.castToReference(value));
        } else if (name.equals("status")) {
          value = new RequestStatusEnumFactory().fromType(TypeConvertor.castToCode(value));
          this.status = (Enumeration) value; // Enumeration<RequestStatus>
        } else if (name.equals("intent")) {
          value = new RequestIntentEnumFactory().fromType(TypeConvertor.castToCode(value));
          this.intent = (Enumeration) value; // Enumeration<RequestIntent>
        } else if (name.equals("priority")) {
          value = new RequestPriorityEnumFactory().fromType(TypeConvertor.castToCode(value));
          this.priority = (Enumeration) value; // Enumeration<RequestPriority>
        } else if (name.equals("subject")) {
          this.subject = TypeConvertor.castToReference(value); // Reference
        } else if (name.equals("encounter")) {
          this.encounter = TypeConvertor.castToReference(value); // Reference
        } else if (name.equals("supportingInformation")) {
          this.getSupportingInformation().add(TypeConvertor.castToReference(value));
        } else if (name.equals("dateTime")) {
          this.dateTime = TypeConvertor.castToDateTime(value); // DateTimeType
        } else if (name.equals("orderer")) {
          this.orderer = TypeConvertor.castToReference(value); // Reference
        } else if (name.equals("performer")) {
          this.getPerformer().add(TypeConvertor.castToCodeableReference(value));
        } else if (name.equals("allergyIntolerance")) {
          this.getAllergyIntolerance().add(TypeConvertor.castToReference(value));
        } else if (name.equals("foodPreferenceModifier")) {
          this.getFoodPreferenceModifier().add(TypeConvertor.castToCodeableConcept(value));
        } else if (name.equals("excludeFoodModifier")) {
          this.getExcludeFoodModifier().add(TypeConvertor.castToCodeableConcept(value));
        } else if (name.equals("outsideFoodAllowed")) {
          this.outsideFoodAllowed = TypeConvertor.castToBoolean(value); // BooleanType
        } else if (name.equals("oralDiet")) {
          this.oralDiet = (NutritionOrderOralDietComponent) value; // NutritionOrderOralDietComponent
        } else if (name.equals("supplement")) {
          this.getSupplement().add((NutritionOrderSupplementComponent) value);
        } else if (name.equals("enteralFormula")) {
          this.enteralFormula = (NutritionOrderEnteralFormulaComponent) value; // NutritionOrderEnteralFormulaComponent
        } else if (name.equals("note")) {
          this.getNote().add(TypeConvertor.castToAnnotation(value));
        } else
          return super.setProperty(name, value);
        return value;
      }

      @Override
      public Base makeProperty(int hash, String name) throws FHIRException {
        switch (hash) {
        case -1618432855:  return addIdentifier(); 
        case 8911915:  return addInstantiatesCanonicalElement();
        case -1926393373:  return addInstantiatesUriElement();
        case -246883639:  return addInstantiatesElement();
        case -332612366:  return addBasedOn(); 
        case -892481550:  return getStatusElement();
        case -1183762788:  return getIntentElement();
        case -1165461084:  return getPriorityElement();
        case -1867885268:  return getSubject();
        case 1524132147:  return getEncounter();
        case -1248768647:  return addSupportingInformation(); 
        case 1792749467:  return getDateTimeElement();
        case -1207109509:  return getOrderer();
        case 481140686:  return addPerformer(); 
        case -120164120:  return addAllergyIntolerance(); 
        case 659473872:  return addFoodPreferenceModifier(); 
        case 1760260175:  return addExcludeFoodModifier(); 
        case 833777797:  return getOutsideFoodAllowedElement();
        case 1153521250:  return getOralDiet();
        case -711993159:  return addSupplement(); 
        case -671083805:  return getEnteralFormula();
        case 3387378:  return addNote(); 
        default: return super.makeProperty(hash, name);
        }

      }

      @Override
      public String[] getTypesForProperty(int hash, String name) throws FHIRException {
        switch (hash) {
        case -1618432855: /*identifier*/ return new String[] {"Identifier"};
        case 8911915: /*instantiatesCanonical*/ return new String[] {"canonical"};
        case -1926393373: /*instantiatesUri*/ return new String[] {"uri"};
        case -246883639: /*instantiates*/ return new String[] {"uri"};
        case -332612366: /*basedOn*/ return new String[] {"Reference"};
        case -892481550: /*status*/ return new String[] {"code"};
        case -1183762788: /*intent*/ return new String[] {"code"};
        case -1165461084: /*priority*/ return new String[] {"code"};
        case -1867885268: /*subject*/ return new String[] {"Reference"};
        case 1524132147: /*encounter*/ return new String[] {"Reference"};
        case -1248768647: /*supportingInformation*/ return new String[] {"Reference"};
        case 1792749467: /*dateTime*/ return new String[] {"dateTime"};
        case -1207109509: /*orderer*/ return new String[] {"Reference"};
        case 481140686: /*performer*/ return new String[] {"CodeableReference"};
        case -120164120: /*allergyIntolerance*/ return new String[] {"Reference"};
        case 659473872: /*foodPreferenceModifier*/ return new String[] {"CodeableConcept"};
        case 1760260175: /*excludeFoodModifier*/ return new String[] {"CodeableConcept"};
        case 833777797: /*outsideFoodAllowed*/ return new String[] {"boolean"};
        case 1153521250: /*oralDiet*/ return new String[] {};
        case -711993159: /*supplement*/ return new String[] {};
        case -671083805: /*enteralFormula*/ return new String[] {};
        case 3387378: /*note*/ return new String[] {"Annotation"};
        default: return super.getTypesForProperty(hash, name);
        }

      }

      @Override
      public Base addChild(String name) throws FHIRException {
        if (name.equals("identifier")) {
          return addIdentifier();
        }
        else if (name.equals("instantiatesCanonical")) {
          throw new FHIRException("Cannot call addChild on a primitive type NutritionOrder.instantiatesCanonical");
        }
        else if (name.equals("instantiatesUri")) {
          throw new FHIRException("Cannot call addChild on a primitive type NutritionOrder.instantiatesUri");
        }
        else if (name.equals("instantiates")) {
          throw new FHIRException("Cannot call addChild on a primitive type NutritionOrder.instantiates");
        }
        else if (name.equals("basedOn")) {
          return addBasedOn();
        }
        else if (name.equals("status")) {
          throw new FHIRException("Cannot call addChild on a primitive type NutritionOrder.status");
        }
        else if (name.equals("intent")) {
          throw new FHIRException("Cannot call addChild on a primitive type NutritionOrder.intent");
        }
        else if (name.equals("priority")) {
          throw new FHIRException("Cannot call addChild on a primitive type NutritionOrder.priority");
        }
        else if (name.equals("subject")) {
          this.subject = new Reference();
          return this.subject;
        }
        else if (name.equals("encounter")) {
          this.encounter = new Reference();
          return this.encounter;
        }
        else if (name.equals("supportingInformation")) {
          return addSupportingInformation();
        }
        else if (name.equals("dateTime")) {
          throw new FHIRException("Cannot call addChild on a primitive type NutritionOrder.dateTime");
        }
        else if (name.equals("orderer")) {
          this.orderer = new Reference();
          return this.orderer;
        }
        else if (name.equals("performer")) {
          return addPerformer();
        }
        else if (name.equals("allergyIntolerance")) {
          return addAllergyIntolerance();
        }
        else if (name.equals("foodPreferenceModifier")) {
          return addFoodPreferenceModifier();
        }
        else if (name.equals("excludeFoodModifier")) {
          return addExcludeFoodModifier();
        }
        else if (name.equals("outsideFoodAllowed")) {
          throw new FHIRException("Cannot call addChild on a primitive type NutritionOrder.outsideFoodAllowed");
        }
        else if (name.equals("oralDiet")) {
          this.oralDiet = new NutritionOrderOralDietComponent();
          return this.oralDiet;
        }
        else if (name.equals("supplement")) {
          return addSupplement();
        }
        else if (name.equals("enteralFormula")) {
          this.enteralFormula = new NutritionOrderEnteralFormulaComponent();
          return this.enteralFormula;
        }
        else if (name.equals("note")) {
          return addNote();
        }
        else
          return super.addChild(name);
      }

  public String fhirType() {
    return "NutritionOrder";

  }

      public NutritionOrder copy() {
        NutritionOrder dst = new NutritionOrder();
        copyValues(dst);
        return dst;
      }

      public void copyValues(NutritionOrder dst) {
        super.copyValues(dst);
        if (identifier != null) {
          dst.identifier = new ArrayList<Identifier>();
          for (Identifier i : identifier)
            dst.identifier.add(i.copy());
        };
        if (instantiatesCanonical != null) {
          dst.instantiatesCanonical = new ArrayList<CanonicalType>();
          for (CanonicalType i : instantiatesCanonical)
            dst.instantiatesCanonical.add(i.copy());
        };
        if (instantiatesUri != null) {
          dst.instantiatesUri = new ArrayList<UriType>();
          for (UriType i : instantiatesUri)
            dst.instantiatesUri.add(i.copy());
        };
        if (instantiates != null) {
          dst.instantiates = new ArrayList<UriType>();
          for (UriType i : instantiates)
            dst.instantiates.add(i.copy());
        };
        if (basedOn != null) {
          dst.basedOn = new ArrayList<Reference>();
          for (Reference i : basedOn)
            dst.basedOn.add(i.copy());
        };
        dst.status = status == null ? null : status.copy();
        dst.intent = intent == null ? null : intent.copy();
        dst.priority = priority == null ? null : priority.copy();
        dst.subject = subject == null ? null : subject.copy();
        dst.encounter = encounter == null ? null : encounter.copy();
        if (supportingInformation != null) {
          dst.supportingInformation = new ArrayList<Reference>();
          for (Reference i : supportingInformation)
            dst.supportingInformation.add(i.copy());
        };
        dst.dateTime = dateTime == null ? null : dateTime.copy();
        dst.orderer = orderer == null ? null : orderer.copy();
        if (performer != null) {
          dst.performer = new ArrayList<CodeableReference>();
          for (CodeableReference i : performer)
            dst.performer.add(i.copy());
        };
        if (allergyIntolerance != null) {
          dst.allergyIntolerance = new ArrayList<Reference>();
          for (Reference i : allergyIntolerance)
            dst.allergyIntolerance.add(i.copy());
        };
        if (foodPreferenceModifier != null) {
          dst.foodPreferenceModifier = new ArrayList<CodeableConcept>();
          for (CodeableConcept i : foodPreferenceModifier)
            dst.foodPreferenceModifier.add(i.copy());
        };
        if (excludeFoodModifier != null) {
          dst.excludeFoodModifier = new ArrayList<CodeableConcept>();
          for (CodeableConcept i : excludeFoodModifier)
            dst.excludeFoodModifier.add(i.copy());
        };
        dst.outsideFoodAllowed = outsideFoodAllowed == null ? null : outsideFoodAllowed.copy();
        dst.oralDiet = oralDiet == null ? null : oralDiet.copy();
        if (supplement != null) {
          dst.supplement = new ArrayList<NutritionOrderSupplementComponent>();
          for (NutritionOrderSupplementComponent i : supplement)
            dst.supplement.add(i.copy());
        };
        dst.enteralFormula = enteralFormula == null ? null : enteralFormula.copy();
        if (note != null) {
          dst.note = new ArrayList<Annotation>();
          for (Annotation i : note)
            dst.note.add(i.copy());
        };
      }

      protected NutritionOrder typedCopy() {
        return copy();
      }

      @Override
      public boolean equalsDeep(Base other_) {
        if (!super.equalsDeep(other_))
          return false;
        if (!(other_ instanceof NutritionOrder))
          return false;
        NutritionOrder o = (NutritionOrder) other_;
        return compareDeep(identifier, o.identifier, true) && compareDeep(instantiatesCanonical, o.instantiatesCanonical, true)
           && compareDeep(instantiatesUri, o.instantiatesUri, true) && compareDeep(instantiates, o.instantiates, true)
           && compareDeep(basedOn, o.basedOn, true) && compareDeep(status, o.status, true) && compareDeep(intent, o.intent, true)
           && compareDeep(priority, o.priority, true) && compareDeep(subject, o.subject, true) && compareDeep(encounter, o.encounter, true)
           && compareDeep(supportingInformation, o.supportingInformation, true) && compareDeep(dateTime, o.dateTime, true)
           && compareDeep(orderer, o.orderer, true) && compareDeep(performer, o.performer, true) && compareDeep(allergyIntolerance, o.allergyIntolerance, true)
           && compareDeep(foodPreferenceModifier, o.foodPreferenceModifier, true) && compareDeep(excludeFoodModifier, o.excludeFoodModifier, true)
           && compareDeep(outsideFoodAllowed, o.outsideFoodAllowed, true) && compareDeep(oralDiet, o.oralDiet, true)
           && compareDeep(supplement, o.supplement, true) && compareDeep(enteralFormula, o.enteralFormula, true)
           && compareDeep(note, o.note, true);
      }

      @Override
      public boolean equalsShallow(Base other_) {
        if (!super.equalsShallow(other_))
          return false;
        if (!(other_ instanceof NutritionOrder))
          return false;
        NutritionOrder o = (NutritionOrder) other_;
        return compareValues(instantiatesCanonical, o.instantiatesCanonical, true) && compareValues(instantiatesUri, o.instantiatesUri, true)
           && compareValues(instantiates, o.instantiates, true) && compareValues(status, o.status, true) && compareValues(intent, o.intent, true)
           && compareValues(priority, o.priority, true) && compareValues(dateTime, o.dateTime, true) && compareValues(outsideFoodAllowed, o.outsideFoodAllowed, true)
          ;
      }

      public boolean isEmpty() {
        return super.isEmpty() && ca.uhn.fhir.util.ElementUtil.isEmpty(identifier, instantiatesCanonical
          , instantiatesUri, instantiates, basedOn, status, intent, priority, subject, encounter
          , supportingInformation, dateTime, orderer, performer, allergyIntolerance, foodPreferenceModifier
          , excludeFoodModifier, outsideFoodAllowed, oralDiet, supplement, enteralFormula, note
          );
      }

  @Override
  public ResourceType getResourceType() {
    return ResourceType.NutritionOrder;
   }

 /**
   * Search parameter: <b>additive</b>
   * <p>
   * Description: <b>Type of module component to add to the feeding</b><br>
   * Type: <b>token</b><br>
   * Path: <b>NutritionOrder.enteralFormula.additive.type.concept</b><br>
   * </p>
   */
  @SearchParamDefinition(name="additive", path="NutritionOrder.enteralFormula.additive.type.concept", description="Type of module component to add to the feeding", type="token" )
  public static final String SP_ADDITIVE = "additive";
 /**
   * <b>Fluent Client</b> search parameter constant for <b>additive</b>
   * <p>
   * Description: <b>Type of module component to add to the feeding</b><br>
   * Type: <b>token</b><br>
   * Path: <b>NutritionOrder.enteralFormula.additive.type.concept</b><br>
   * </p>
   */
  public static final ca.uhn.fhir.rest.gclient.TokenClientParam ADDITIVE = new ca.uhn.fhir.rest.gclient.TokenClientParam(SP_ADDITIVE);

 /**
   * Search parameter: <b>datetime</b>
   * <p>
   * Description: <b>Return nutrition orders requested on this date</b><br>
   * Type: <b>date</b><br>
   * Path: <b>NutritionOrder.dateTime</b><br>
   * </p>
   */
  @SearchParamDefinition(name="datetime", path="NutritionOrder.dateTime", description="Return nutrition orders requested on this date", type="date" )
  public static final String SP_DATETIME = "datetime";
 /**
   * <b>Fluent Client</b> search parameter constant for <b>datetime</b>
   * <p>
   * Description: <b>Return nutrition orders requested on this date</b><br>
   * Type: <b>date</b><br>
   * Path: <b>NutritionOrder.dateTime</b><br>
   * </p>
   */
  public static final ca.uhn.fhir.rest.gclient.DateClientParam DATETIME = new ca.uhn.fhir.rest.gclient.DateClientParam(SP_DATETIME);

 /**
   * Search parameter: <b>formula</b>
   * <p>
   * Description: <b>Type of enteral or infant formula</b><br>
   * Type: <b>token</b><br>
   * Path: <b>NutritionOrder.enteralFormula.baseFormulaType.concept</b><br>
   * </p>
   */
  @SearchParamDefinition(name="formula", path="NutritionOrder.enteralFormula.baseFormulaType.concept", description="Type of enteral or infant formula", type="token" )
  public static final String SP_FORMULA = "formula";
 /**
   * <b>Fluent Client</b> search parameter constant for <b>formula</b>
   * <p>
   * Description: <b>Type of enteral or infant formula</b><br>
   * Type: <b>token</b><br>
   * Path: <b>NutritionOrder.enteralFormula.baseFormulaType.concept</b><br>
   * </p>
   */
  public static final ca.uhn.fhir.rest.gclient.TokenClientParam FORMULA = new ca.uhn.fhir.rest.gclient.TokenClientParam(SP_FORMULA);

 /**
   * Search parameter: <b>oraldiet</b>
   * <p>
   * Description: <b>Type of diet that can be consumed orally (i.e., take via the mouth).</b><br>
   * Type: <b>token</b><br>
   * Path: <b>NutritionOrder.oralDiet.type</b><br>
   * </p>
   */
  @SearchParamDefinition(name="oraldiet", path="NutritionOrder.oralDiet.type", description="Type of diet that can be consumed orally (i.e., take via the mouth).", type="token" )
  public static final String SP_ORALDIET = "oraldiet";
 /**
   * <b>Fluent Client</b> search parameter constant for <b>oraldiet</b>
   * <p>
   * Description: <b>Type of diet that can be consumed orally (i.e., take via the mouth).</b><br>
   * Type: <b>token</b><br>
   * Path: <b>NutritionOrder.oralDiet.type</b><br>
   * </p>
   */
  public static final ca.uhn.fhir.rest.gclient.TokenClientParam ORALDIET = new ca.uhn.fhir.rest.gclient.TokenClientParam(SP_ORALDIET);

 /**
   * Search parameter: <b>provider</b>
   * <p>
   * Description: <b>The identity of the provider who placed the nutrition order</b><br>
   * Type: <b>reference</b><br>
   * Path: <b>NutritionOrder.orderer</b><br>
   * </p>
   */
  @SearchParamDefinition(name="provider", path="NutritionOrder.orderer", description="The identity of the provider who placed the nutrition order", type="reference", providesMembershipIn={ @ca.uhn.fhir.model.api.annotation.Compartment(name="Base FHIR compartment definition for Practitioner") }, target={Practitioner.class, PractitionerRole.class } )
  public static final String SP_PROVIDER = "provider";
 /**
   * <b>Fluent Client</b> search parameter constant for <b>provider</b>
   * <p>
   * Description: <b>The identity of the provider who placed the nutrition order</b><br>
   * Type: <b>reference</b><br>
   * Path: <b>NutritionOrder.orderer</b><br>
   * </p>
   */
  public static final ca.uhn.fhir.rest.gclient.ReferenceClientParam PROVIDER = new ca.uhn.fhir.rest.gclient.ReferenceClientParam(SP_PROVIDER);

/**
   * Constant for fluent queries to be used to add include statements. Specifies
   * the path value of "<b>NutritionOrder:provider</b>".
   */
  public static final ca.uhn.fhir.model.api.Include INCLUDE_PROVIDER = new ca.uhn.fhir.model.api.Include("NutritionOrder:provider").toLocked();

 /**
   * Search parameter: <b>status</b>
   * <p>
   * Description: <b>Status of the nutrition order.</b><br>
   * Type: <b>token</b><br>
   * Path: <b>NutritionOrder.status</b><br>
   * </p>
   */
  @SearchParamDefinition(name="status", path="NutritionOrder.status", description="Status of the nutrition order.", type="token" )
  public static final String SP_STATUS = "status";
 /**
   * <b>Fluent Client</b> search parameter constant for <b>status</b>
   * <p>
   * Description: <b>Status of the nutrition order.</b><br>
   * Type: <b>token</b><br>
   * Path: <b>NutritionOrder.status</b><br>
   * </p>
   */
  public static final ca.uhn.fhir.rest.gclient.TokenClientParam STATUS = new ca.uhn.fhir.rest.gclient.TokenClientParam(SP_STATUS);

 /**
   * Search parameter: <b>subject</b>
   * <p>
   * Description: <b>The identity of the individual or set of individuals who requires the diet, formula or nutritional supplement</b><br>
   * Type: <b>reference</b><br>
   * Path: <b>NutritionOrder.subject</b><br>
   * </p>
   */
  @SearchParamDefinition(name="subject", path="NutritionOrder.subject", description="The identity of the individual or set of individuals who requires the diet, formula or nutritional supplement", type="reference", target={Group.class, Patient.class } )
  public static final String SP_SUBJECT = "subject";
 /**
   * <b>Fluent Client</b> search parameter constant for <b>subject</b>
   * <p>
   * Description: <b>The identity of the individual or set of individuals who requires the diet, formula or nutritional supplement</b><br>
   * Type: <b>reference</b><br>
   * Path: <b>NutritionOrder.subject</b><br>
   * </p>
   */
  public static final ca.uhn.fhir.rest.gclient.ReferenceClientParam SUBJECT = new ca.uhn.fhir.rest.gclient.ReferenceClientParam(SP_SUBJECT);

/**
   * Constant for fluent queries to be used to add include statements. Specifies
   * the path value of "<b>NutritionOrder:subject</b>".
   */
  public static final ca.uhn.fhir.model.api.Include INCLUDE_SUBJECT = new ca.uhn.fhir.model.api.Include("NutritionOrder:subject").toLocked();

 /**
   * Search parameter: <b>supplement</b>
   * <p>
   * Description: <b>Type of supplement product requested</b><br>
   * Type: <b>token</b><br>
   * Path: <b>NutritionOrder.supplement.type.concept</b><br>
   * </p>
   */
  @SearchParamDefinition(name="supplement", path="NutritionOrder.supplement.type.concept", description="Type of supplement product requested", type="token" )
  public static final String SP_SUPPLEMENT = "supplement";
 /**
   * <b>Fluent Client</b> search parameter constant for <b>supplement</b>
   * <p>
   * Description: <b>Type of supplement product requested</b><br>
   * Type: <b>token</b><br>
   * Path: <b>NutritionOrder.supplement.type.concept</b><br>
   * </p>
   */
  public static final ca.uhn.fhir.rest.gclient.TokenClientParam SUPPLEMENT = new ca.uhn.fhir.rest.gclient.TokenClientParam(SP_SUPPLEMENT);

 /**
   * Search parameter: <b>encounter</b>
   * <p>
   * Description: <b>Multiple Resources: 

* [Composition](composition.html): Context of the Composition
* [DeviceRequest](devicerequest.html): Encounter during which request was created
* [DiagnosticReport](diagnosticreport.html): The Encounter when the order was made
* [Flag](flag.html): Alert relevant during encounter
* [List](list.html): Context in which list created
* [NutritionOrder](nutritionorder.html): Return nutrition orders with this encounter identifier
* [Observation](observation.html): Encounter related to the observation
* [Procedure](procedure.html): The Encounter during which this Procedure was created
* [RiskAssessment](riskassessment.html): Where was assessment performed?
* [ServiceRequest](servicerequest.html): An encounter in which this request is made
* [VisionPrescription](visionprescription.html): Return prescriptions with this encounter identifier
</b><br>
   * Type: <b>reference</b><br>
   * Path: <b>Composition.encounter | DeviceRequest.encounter | DiagnosticReport.encounter | Flag.encounter | List.encounter | NutritionOrder.encounter | Observation.encounter | Procedure.encounter | RiskAssessment.encounter | ServiceRequest.encounter | VisionPrescription.encounter</b><br>
   * </p>
   */
  @SearchParamDefinition(name="encounter", path="Composition.encounter | DeviceRequest.encounter | DiagnosticReport.encounter | Flag.encounter | List.encounter | NutritionOrder.encounter | Observation.encounter | Procedure.encounter | RiskAssessment.encounter | ServiceRequest.encounter | VisionPrescription.encounter", description="Multiple Resources: \r\n\r\n* [Composition](composition.html): Context of the Composition\r\n* [DeviceRequest](devicerequest.html): Encounter during which request was created\r\n* [DiagnosticReport](diagnosticreport.html): The Encounter when the order was made\r\n* [Flag](flag.html): Alert relevant during encounter\r\n* [List](list.html): Context in which list created\r\n* [NutritionOrder](nutritionorder.html): Return nutrition orders with this encounter identifier\r\n* [Observation](observation.html): Encounter related to the observation\r\n* [Procedure](procedure.html): The Encounter during which this Procedure was created\r\n* [RiskAssessment](riskassessment.html): Where was assessment performed?\r\n* [ServiceRequest](servicerequest.html): An encounter in which this request is made\r\n* [VisionPrescription](visionprescription.html): Return prescriptions with this encounter identifier\r\n", type="reference", providesMembershipIn={ @ca.uhn.fhir.model.api.annotation.Compartment(name="Base FHIR compartment definition for Encounter") }, target={Encounter.class } )
  public static final String SP_ENCOUNTER = "encounter";
 /**
   * <b>Fluent Client</b> search parameter constant for <b>encounter</b>
   * <p>
   * Description: <b>Multiple Resources: 

* [Composition](composition.html): Context of the Composition
* [DeviceRequest](devicerequest.html): Encounter during which request was created
* [DiagnosticReport](diagnosticreport.html): The Encounter when the order was made
* [Flag](flag.html): Alert relevant during encounter
* [List](list.html): Context in which list created
* [NutritionOrder](nutritionorder.html): Return nutrition orders with this encounter identifier
* [Observation](observation.html): Encounter related to the observation
* [Procedure](procedure.html): The Encounter during which this Procedure was created
* [RiskAssessment](riskassessment.html): Where was assessment performed?
* [ServiceRequest](servicerequest.html): An encounter in which this request is made
* [VisionPrescription](visionprescription.html): Return prescriptions with this encounter identifier
</b><br>
   * Type: <b>reference</b><br>
   * Path: <b>Composition.encounter | DeviceRequest.encounter | DiagnosticReport.encounter | Flag.encounter | List.encounter | NutritionOrder.encounter | Observation.encounter | Procedure.encounter | RiskAssessment.encounter | ServiceRequest.encounter | VisionPrescription.encounter</b><br>
   * </p>
   */
  public static final ca.uhn.fhir.rest.gclient.ReferenceClientParam ENCOUNTER = new ca.uhn.fhir.rest.gclient.ReferenceClientParam(SP_ENCOUNTER);

/**
   * Constant for fluent queries to be used to add include statements. Specifies
   * the path value of "<b>NutritionOrder:encounter</b>".
   */
  public static final ca.uhn.fhir.model.api.Include INCLUDE_ENCOUNTER = new ca.uhn.fhir.model.api.Include("NutritionOrder:encounter").toLocked();

 /**
   * Search parameter: <b>identifier</b>
   * <p>
   * Description: <b>Multiple Resources: 

* [AllergyIntolerance](allergyintolerance.html): External ids for this item
* [CarePlan](careplan.html): External Ids for this plan
* [CareTeam](careteam.html): External Ids for this team
* [Composition](composition.html): Version-independent identifier for the Composition
* [Condition](condition.html): A unique identifier of the condition record
* [Consent](consent.html): Identifier for this record (external references)
* [DetectedIssue](detectedissue.html): Unique id for the detected issue
* [DeviceRequest](devicerequest.html): Business identifier for request/order
* [DiagnosticReport](diagnosticreport.html): An identifier for the report
* [DocumentManifest](documentmanifest.html): Unique Identifier for the set of documents
* [DocumentReference](documentreference.html): Identifier of the attachment binary
* [Encounter](encounter.html): Identifier(s) by which this encounter is known
* [EpisodeOfCare](episodeofcare.html): Business Identifier(s) relevant for this EpisodeOfCare
* [FamilyMemberHistory](familymemberhistory.html): A search by a record identifier
* [Goal](goal.html): External Ids for this goal
* [ImagingStudy](imagingstudy.html): Identifiers for the Study, such as DICOM Study Instance UID
* [Immunization](immunization.html): Business identifier
* [List](list.html): Business identifier
* [MedicationAdministration](medicationadministration.html): Return administrations with this external identifier
* [MedicationDispense](medicationdispense.html): Returns dispenses with this external identifier
* [MedicationRequest](medicationrequest.html): Return prescriptions with this external identifier
* [MedicationUsage](medicationusage.html): Return statements with this external identifier
* [NutritionOrder](nutritionorder.html): Return nutrition orders with this external identifier
* [Observation](observation.html): The unique id for a particular observation
* [Procedure](procedure.html): A unique identifier for a procedure
* [RiskAssessment](riskassessment.html): Unique identifier for the assessment
* [ServiceRequest](servicerequest.html): Identifiers assigned to this order
* [SupplyDelivery](supplydelivery.html): External identifier
* [SupplyRequest](supplyrequest.html): Business Identifier for SupplyRequest
* [VisionPrescription](visionprescription.html): Return prescriptions with this external identifier
</b><br>
   * Type: <b>token</b><br>
   * Path: <b>AllergyIntolerance.identifier | CarePlan.identifier | CareTeam.identifier | Composition.identifier | Condition.identifier | Consent.identifier | DetectedIssue.identifier | DeviceRequest.identifier | DiagnosticReport.identifier | DocumentManifest.masterIdentifier | DocumentManifest.identifier | DocumentReference.identifier | Encounter.identifier | EpisodeOfCare.identifier | FamilyMemberHistory.identifier | Goal.identifier | ImagingStudy.identifier | Immunization.identifier | List.identifier | MedicationAdministration.identifier | MedicationDispense.identifier | MedicationRequest.identifier | MedicationUsage.identifier | NutritionOrder.identifier | Observation.identifier | Procedure.identifier | RiskAssessment.identifier | ServiceRequest.identifier | SupplyDelivery.identifier | SupplyRequest.identifier | VisionPrescription.identifier</b><br>
   * </p>
   */
  @SearchParamDefinition(name="identifier", path="AllergyIntolerance.identifier | CarePlan.identifier | CareTeam.identifier | Composition.identifier | Condition.identifier | Consent.identifier | DetectedIssue.identifier | DeviceRequest.identifier | DiagnosticReport.identifier | DocumentManifest.masterIdentifier | DocumentManifest.identifier | DocumentReference.identifier | Encounter.identifier | EpisodeOfCare.identifier | FamilyMemberHistory.identifier | Goal.identifier | ImagingStudy.identifier | Immunization.identifier | List.identifier | MedicationAdministration.identifier | MedicationDispense.identifier | MedicationRequest.identifier | MedicationUsage.identifier | NutritionOrder.identifier | Observation.identifier | Procedure.identifier | RiskAssessment.identifier | ServiceRequest.identifier | SupplyDelivery.identifier | SupplyRequest.identifier | VisionPrescription.identifier", description="Multiple Resources: \r\n\r\n* [AllergyIntolerance](allergyintolerance.html): External ids for this item\r\n* [CarePlan](careplan.html): External Ids for this plan\r\n* [CareTeam](careteam.html): External Ids for this team\r\n* [Composition](composition.html): Version-independent identifier for the Composition\r\n* [Condition](condition.html): A unique identifier of the condition record\r\n* [Consent](consent.html): Identifier for this record (external references)\r\n* [DetectedIssue](detectedissue.html): Unique id for the detected issue\r\n* [DeviceRequest](devicerequest.html): Business identifier for request/order\r\n* [DiagnosticReport](diagnosticreport.html): An identifier for the report\r\n* [DocumentManifest](documentmanifest.html): Unique Identifier for the set of documents\r\n* [DocumentReference](documentreference.html): Identifier of the attachment binary\r\n* [Encounter](encounter.html): Identifier(s) by which this encounter is known\r\n* [EpisodeOfCare](episodeofcare.html): Business Identifier(s) relevant for this EpisodeOfCare\r\n* [FamilyMemberHistory](familymemberhistory.html): A search by a record identifier\r\n* [Goal](goal.html): External Ids for this goal\r\n* [ImagingStudy](imagingstudy.html): Identifiers for the Study, such as DICOM Study Instance UID\r\n* [Immunization](immunization.html): Business identifier\r\n* [List](list.html): Business identifier\r\n* [MedicationAdministration](medicationadministration.html): Return administrations with this external identifier\r\n* [MedicationDispense](medicationdispense.html): Returns dispenses with this external identifier\r\n* [MedicationRequest](medicationrequest.html): Return prescriptions with this external identifier\r\n* [MedicationUsage](medicationusage.html): Return statements with this external identifier\r\n* [NutritionOrder](nutritionorder.html): Return nutrition orders with this external identifier\r\n* [Observation](observation.html): The unique id for a particular observation\r\n* [Procedure](procedure.html): A unique identifier for a procedure\r\n* [RiskAssessment](riskassessment.html): Unique identifier for the assessment\r\n* [ServiceRequest](servicerequest.html): Identifiers assigned to this order\r\n* [SupplyDelivery](supplydelivery.html): External identifier\r\n* [SupplyRequest](supplyrequest.html): Business Identifier for SupplyRequest\r\n* [VisionPrescription](visionprescription.html): Return prescriptions with this external identifier\r\n", type="token" )
  public static final String SP_IDENTIFIER = "identifier";
 /**
   * <b>Fluent Client</b> search parameter constant for <b>identifier</b>
   * <p>
   * Description: <b>Multiple Resources: 

* [AllergyIntolerance](allergyintolerance.html): External ids for this item
* [CarePlan](careplan.html): External Ids for this plan
* [CareTeam](careteam.html): External Ids for this team
* [Composition](composition.html): Version-independent identifier for the Composition
* [Condition](condition.html): A unique identifier of the condition record
* [Consent](consent.html): Identifier for this record (external references)
* [DetectedIssue](detectedissue.html): Unique id for the detected issue
* [DeviceRequest](devicerequest.html): Business identifier for request/order
* [DiagnosticReport](diagnosticreport.html): An identifier for the report
* [DocumentManifest](documentmanifest.html): Unique Identifier for the set of documents
* [DocumentReference](documentreference.html): Identifier of the attachment binary
* [Encounter](encounter.html): Identifier(s) by which this encounter is known
* [EpisodeOfCare](episodeofcare.html): Business Identifier(s) relevant for this EpisodeOfCare
* [FamilyMemberHistory](familymemberhistory.html): A search by a record identifier
* [Goal](goal.html): External Ids for this goal
* [ImagingStudy](imagingstudy.html): Identifiers for the Study, such as DICOM Study Instance UID
* [Immunization](immunization.html): Business identifier
* [List](list.html): Business identifier
* [MedicationAdministration](medicationadministration.html): Return administrations with this external identifier
* [MedicationDispense](medicationdispense.html): Returns dispenses with this external identifier
* [MedicationRequest](medicationrequest.html): Return prescriptions with this external identifier
* [MedicationUsage](medicationusage.html): Return statements with this external identifier
* [NutritionOrder](nutritionorder.html): Return nutrition orders with this external identifier
* [Observation](observation.html): The unique id for a particular observation
* [Procedure](procedure.html): A unique identifier for a procedure
* [RiskAssessment](riskassessment.html): Unique identifier for the assessment
* [ServiceRequest](servicerequest.html): Identifiers assigned to this order
* [SupplyDelivery](supplydelivery.html): External identifier
* [SupplyRequest](supplyrequest.html): Business Identifier for SupplyRequest
* [VisionPrescription](visionprescription.html): Return prescriptions with this external identifier
</b><br>
   * Type: <b>token</b><br>
   * Path: <b>AllergyIntolerance.identifier | CarePlan.identifier | CareTeam.identifier | Composition.identifier | Condition.identifier | Consent.identifier | DetectedIssue.identifier | DeviceRequest.identifier | DiagnosticReport.identifier | DocumentManifest.masterIdentifier | DocumentManifest.identifier | DocumentReference.identifier | Encounter.identifier | EpisodeOfCare.identifier | FamilyMemberHistory.identifier | Goal.identifier | ImagingStudy.identifier | Immunization.identifier | List.identifier | MedicationAdministration.identifier | MedicationDispense.identifier | MedicationRequest.identifier | MedicationUsage.identifier | NutritionOrder.identifier | Observation.identifier | Procedure.identifier | RiskAssessment.identifier | ServiceRequest.identifier | SupplyDelivery.identifier | SupplyRequest.identifier | VisionPrescription.identifier</b><br>
   * </p>
   */
  public static final ca.uhn.fhir.rest.gclient.TokenClientParam IDENTIFIER = new ca.uhn.fhir.rest.gclient.TokenClientParam(SP_IDENTIFIER);

 /**
   * Search parameter: <b>patient</b>
   * <p>
   * Description: <b>Multiple Resources: 

* [AllergyIntolerance](allergyintolerance.html): Who the sensitivity is for
* [CarePlan](careplan.html): Who the care plan is for
* [CareTeam](careteam.html): Who care team is for
* [ClinicalImpression](clinicalimpression.html): Patient assessed
* [Composition](composition.html): Who and/or what the composition is about
* [Condition](condition.html): Who has the condition?
* [Consent](consent.html): Who the consent applies to
* [DetectedIssue](detectedissue.html): Associated patient
* [DeviceRequest](devicerequest.html): Individual the service is ordered for
* [DeviceUsage](deviceusage.html): Search by patient who used / uses the device
* [DiagnosticReport](diagnosticreport.html): The subject of the report if a patient
* [DocumentManifest](documentmanifest.html): The subject of the set of documents
* [DocumentReference](documentreference.html): Who/what is the subject of the document
* [Encounter](encounter.html): The patient present at the encounter
* [EpisodeOfCare](episodeofcare.html): The patient who is the focus of this episode of care
* [FamilyMemberHistory](familymemberhistory.html): The identity of a subject to list family member history items for
* [Flag](flag.html): The identity of a subject to list flags for
* [Goal](goal.html): Who this goal is intended for
* [ImagingStudy](imagingstudy.html): Who the study is about
* [Immunization](immunization.html): The patient for the vaccination record
* [List](list.html): If all resources have the same subject
* [MedicationAdministration](medicationadministration.html): The identity of a patient to list administrations  for
* [MedicationDispense](medicationdispense.html): The identity of a patient to list dispenses  for
* [MedicationRequest](medicationrequest.html): Returns prescriptions for a specific patient
* [MedicationUsage](medicationusage.html): Returns statements for a specific patient.
* [NutritionOrder](nutritionorder.html): The identity of the individual or set of individuals who requires the diet, formula or nutritional supplement
* [Observation](observation.html): The subject that the observation is about (if patient)
* [Procedure](procedure.html): Search by subject - a patient
* [RiskAssessment](riskassessment.html): Who/what does assessment apply to?
* [ServiceRequest](servicerequest.html): Search by subject - a patient
* [SupplyDelivery](supplydelivery.html): Patient for whom the item is supplied
* [VisionPrescription](visionprescription.html): The identity of a patient to list dispenses for
</b><br>
   * Type: <b>reference</b><br>
   * Path: <b>AllergyIntolerance.patient | CarePlan.subject.where(resolve() is Patient) | CareTeam.subject.where(resolve() is Patient) | ClinicalImpression.subject.where(resolve() is Patient) | Composition.subject.where(resolve() is Patient) | Condition.subject.where(resolve() is Patient) | Consent.subject.where(resolve() is Patient) | DetectedIssue.subject | DeviceRequest.subject.where(resolve() is Patient) | DeviceUsage.patient | DiagnosticReport.subject.where(resolve() is Patient) | DocumentManifest.subject.where(resolve() is Patient) | DocumentReference.subject.where(resolve() is Patient) | Encounter.subject.where(resolve() is Patient) | EpisodeOfCare.patient | FamilyMemberHistory.patient | Flag.subject.where(resolve() is Patient) | Goal.subject.where(resolve() is Patient) | ImagingStudy.subject.where(resolve() is Patient) | Immunization.patient | List.subject.where(resolve() is Patient) | MedicationAdministration.subject.where(resolve() is Patient) | MedicationDispense.subject.where(resolve() is Patient) | MedicationRequest.subject.where(resolve() is Patient) | MedicationUsage.subject.where(resolve() is Patient) | NutritionOrder.subject.where(resolve() is Patient) | Observation.subject.where(resolve() is Patient) | Procedure.subject.where(resolve() is Patient) | RiskAssessment.subject.where(resolve() is Patient) | ServiceRequest.subject.where(resolve() is Patient) | SupplyDelivery.patient | VisionPrescription.patient</b><br>
   * </p>
   */
  @SearchParamDefinition(name="patient", path="AllergyIntolerance.patient | CarePlan.subject.where(resolve() is Patient) | CareTeam.subject.where(resolve() is Patient) | ClinicalImpression.subject.where(resolve() is Patient) | Composition.subject.where(resolve() is Patient) | Condition.subject.where(resolve() is Patient) | Consent.subject.where(resolve() is Patient) | DetectedIssue.subject | DeviceRequest.subject.where(resolve() is Patient) | DeviceUsage.patient | DiagnosticReport.subject.where(resolve() is Patient) | DocumentManifest.subject.where(resolve() is Patient) | DocumentReference.subject.where(resolve() is Patient) | Encounter.subject.where(resolve() is Patient) | EpisodeOfCare.patient | FamilyMemberHistory.patient | Flag.subject.where(resolve() is Patient) | Goal.subject.where(resolve() is Patient) | ImagingStudy.subject.where(resolve() is Patient) | Immunization.patient | List.subject.where(resolve() is Patient) | MedicationAdministration.subject.where(resolve() is Patient) | MedicationDispense.subject.where(resolve() is Patient) | MedicationRequest.subject.where(resolve() is Patient) | MedicationUsage.subject.where(resolve() is Patient) | NutritionOrder.subject.where(resolve() is Patient) | Observation.subject.where(resolve() is Patient) | Procedure.subject.where(resolve() is Patient) | RiskAssessment.subject.where(resolve() is Patient) | ServiceRequest.subject.where(resolve() is Patient) | SupplyDelivery.patient | VisionPrescription.patient", description="Multiple Resources: \r\n\r\n* [AllergyIntolerance](allergyintolerance.html): Who the sensitivity is for\r\n* [CarePlan](careplan.html): Who the care plan is for\r\n* [CareTeam](careteam.html): Who care team is for\r\n* [ClinicalImpression](clinicalimpression.html): Patient assessed\r\n* [Composition](composition.html): Who and/or what the composition is about\r\n* [Condition](condition.html): Who has the condition?\r\n* [Consent](consent.html): Who the consent applies to\r\n* [DetectedIssue](detectedissue.html): Associated patient\r\n* [DeviceRequest](devicerequest.html): Individual the service is ordered for\r\n* [DeviceUsage](deviceusage.html): Search by patient who used / uses the device\r\n* [DiagnosticReport](diagnosticreport.html): The subject of the report if a patient\r\n* [DocumentManifest](documentmanifest.html): The subject of the set of documents\r\n* [DocumentReference](documentreference.html): Who/what is the subject of the document\r\n* [Encounter](encounter.html): The patient present at the encounter\r\n* [EpisodeOfCare](episodeofcare.html): The patient who is the focus of this episode of care\r\n* [FamilyMemberHistory](familymemberhistory.html): The identity of a subject to list family member history items for\r\n* [Flag](flag.html): The identity of a subject to list flags for\r\n* [Goal](goal.html): Who this goal is intended for\r\n* [ImagingStudy](imagingstudy.html): Who the study is about\r\n* [Immunization](immunization.html): The patient for the vaccination record\r\n* [List](list.html): If all resources have the same subject\r\n* [MedicationAdministration](medicationadministration.html): The identity of a patient to list administrations  for\r\n* [MedicationDispense](medicationdispense.html): The identity of a patient to list dispenses  for\r\n* [MedicationRequest](medicationrequest.html): Returns prescriptions for a specific patient\r\n* [MedicationUsage](medicationusage.html): Returns statements for a specific patient.\r\n* [NutritionOrder](nutritionorder.html): The identity of the individual or set of individuals who requires the diet, formula or nutritional supplement\r\n* [Observation](observation.html): The subject that the observation is about (if patient)\r\n* [Procedure](procedure.html): Search by subject - a patient\r\n* [RiskAssessment](riskassessment.html): Who/what does assessment apply to?\r\n* [ServiceRequest](servicerequest.html): Search by subject - a patient\r\n* [SupplyDelivery](supplydelivery.html): Patient for whom the item is supplied\r\n* [VisionPrescription](visionprescription.html): The identity of a patient to list dispenses for\r\n", type="reference", providesMembershipIn={ @ca.uhn.fhir.model.api.annotation.Compartment(name="Base FHIR compartment definition for Patient") }, target={BiologicallyDerivedProduct.class, Device.class, Group.class, Location.class, Medication.class, NutritionProduct.class, Organization.class, Patient.class, Practitioner.class, Procedure.class, Substance.class } )
  public static final String SP_PATIENT = "patient";
 /**
   * <b>Fluent Client</b> search parameter constant for <b>patient</b>
   * <p>
   * Description: <b>Multiple Resources: 

* [AllergyIntolerance](allergyintolerance.html): Who the sensitivity is for
* [CarePlan](careplan.html): Who the care plan is for
* [CareTeam](careteam.html): Who care team is for
* [ClinicalImpression](clinicalimpression.html): Patient assessed
* [Composition](composition.html): Who and/or what the composition is about
* [Condition](condition.html): Who has the condition?
* [Consent](consent.html): Who the consent applies to
* [DetectedIssue](detectedissue.html): Associated patient
* [DeviceRequest](devicerequest.html): Individual the service is ordered for
* [DeviceUsage](deviceusage.html): Search by patient who used / uses the device
* [DiagnosticReport](diagnosticreport.html): The subject of the report if a patient
* [DocumentManifest](documentmanifest.html): The subject of the set of documents
* [DocumentReference](documentreference.html): Who/what is the subject of the document
* [Encounter](encounter.html): The patient present at the encounter
* [EpisodeOfCare](episodeofcare.html): The patient who is the focus of this episode of care
* [FamilyMemberHistory](familymemberhistory.html): The identity of a subject to list family member history items for
* [Flag](flag.html): The identity of a subject to list flags for
* [Goal](goal.html): Who this goal is intended for
* [ImagingStudy](imagingstudy.html): Who the study is about
* [Immunization](immunization.html): The patient for the vaccination record
* [List](list.html): If all resources have the same subject
* [MedicationAdministration](medicationadministration.html): The identity of a patient to list administrations  for
* [MedicationDispense](medicationdispense.html): The identity of a patient to list dispenses  for
* [MedicationRequest](medicationrequest.html): Returns prescriptions for a specific patient
* [MedicationUsage](medicationusage.html): Returns statements for a specific patient.
* [NutritionOrder](nutritionorder.html): The identity of the individual or set of individuals who requires the diet, formula or nutritional supplement
* [Observation](observation.html): The subject that the observation is about (if patient)
* [Procedure](procedure.html): Search by subject - a patient
* [RiskAssessment](riskassessment.html): Who/what does assessment apply to?
* [ServiceRequest](servicerequest.html): Search by subject - a patient
* [SupplyDelivery](supplydelivery.html): Patient for whom the item is supplied
* [VisionPrescription](visionprescription.html): The identity of a patient to list dispenses for
</b><br>
   * Type: <b>reference</b><br>
   * Path: <b>AllergyIntolerance.patient | CarePlan.subject.where(resolve() is Patient) | CareTeam.subject.where(resolve() is Patient) | ClinicalImpression.subject.where(resolve() is Patient) | Composition.subject.where(resolve() is Patient) | Condition.subject.where(resolve() is Patient) | Consent.subject.where(resolve() is Patient) | DetectedIssue.subject | DeviceRequest.subject.where(resolve() is Patient) | DeviceUsage.patient | DiagnosticReport.subject.where(resolve() is Patient) | DocumentManifest.subject.where(resolve() is Patient) | DocumentReference.subject.where(resolve() is Patient) | Encounter.subject.where(resolve() is Patient) | EpisodeOfCare.patient | FamilyMemberHistory.patient | Flag.subject.where(resolve() is Patient) | Goal.subject.where(resolve() is Patient) | ImagingStudy.subject.where(resolve() is Patient) | Immunization.patient | List.subject.where(resolve() is Patient) | MedicationAdministration.subject.where(resolve() is Patient) | MedicationDispense.subject.where(resolve() is Patient) | MedicationRequest.subject.where(resolve() is Patient) | MedicationUsage.subject.where(resolve() is Patient) | NutritionOrder.subject.where(resolve() is Patient) | Observation.subject.where(resolve() is Patient) | Procedure.subject.where(resolve() is Patient) | RiskAssessment.subject.where(resolve() is Patient) | ServiceRequest.subject.where(resolve() is Patient) | SupplyDelivery.patient | VisionPrescription.patient</b><br>
   * </p>
   */
  public static final ca.uhn.fhir.rest.gclient.ReferenceClientParam PATIENT = new ca.uhn.fhir.rest.gclient.ReferenceClientParam(SP_PATIENT);

/**
   * Constant for fluent queries to be used to add include statements. Specifies
   * the path value of "<b>NutritionOrder:patient</b>".
   */
  public static final ca.uhn.fhir.model.api.Include INCLUDE_PATIENT = new ca.uhn.fhir.model.api.Include("NutritionOrder:patient").toLocked();


}