package org.hl7.fhir.r4.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 Tue, May 12, 2020 07:26+1000 for FHIR v4.0.1
import java.util.ArrayList;
import java.util.Date;
import java.util.List;

import org.hl7.fhir.exceptions.FHIRException;
import org.hl7.fhir.instance.model.api.IBaseBackboneElement;
import org.hl7.fhir.utilities.Utilities;

import ca.uhn.fhir.model.api.annotation.Block;
import ca.uhn.fhir.model.api.annotation.Child;
import ca.uhn.fhir.model.api.annotation.Description;
import ca.uhn.fhir.model.api.annotation.ResourceDef;
import ca.uhn.fhir.model.api.annotation.SearchParamDefinition;

/**
 * A record of a clinical assessment performed to determine what problem(s) may
 * affect the patient and before planning the treatments or management
 * strategies that are best to manage a patient's condition. Assessments are
 * often 1:1 with a clinical consultation / encounter, but this varies greatly
 * depending on the clinical workflow. This resource is called
 * "ClinicalImpression" rather than "ClinicalAssessment" to avoid confusion with
 * the recording of assessment tools such as Apgar score.
 */
@ResourceDef(name = "ClinicalImpression", profile = "http://hl7.org/fhir/StructureDefinition/ClinicalImpression")
public class ClinicalImpression extends DomainResource {

  public enum ClinicalImpressionStatus {
    /**
     * null
     */
    INPROGRESS,
    /**
     * null
     */
    COMPLETED,
    /**
     * null
     */
    ENTEREDINERROR,
    /**
     * added to help the parsers with the generic types
     */
    NULL;

    public static ClinicalImpressionStatus fromCode(String codeString) throws FHIRException {
      if (codeString == null || "".equals(codeString))
        return null;
      if ("in-progress".equals(codeString))
        return INPROGRESS;
      if ("completed".equals(codeString))
        return COMPLETED;
      if ("entered-in-error".equals(codeString))
        return ENTEREDINERROR;
      if (Configuration.isAcceptInvalidEnums())
        return null;
      else
        throw new FHIRException("Unknown ClinicalImpressionStatus code '" + codeString + "'");
    }

    public String toCode() {
      switch (this) {
      case INPROGRESS:
        return "in-progress";
      case COMPLETED:
        return "completed";
      case ENTEREDINERROR:
        return "entered-in-error";
      case NULL:
        return null;
      default:
        return "?";
      }
    }

    public String getSystem() {
      switch (this) {
      case INPROGRESS:
        return "http://hl7.org/fhir/event-status";
      case COMPLETED:
        return "http://hl7.org/fhir/event-status";
      case ENTEREDINERROR:
        return "http://hl7.org/fhir/event-status";
      case NULL:
        return null;
      default:
        return "?";
      }
    }

    public String getDefinition() {
      switch (this) {
      case INPROGRESS:
        return "";
      case COMPLETED:
        return "";
      case ENTEREDINERROR:
        return "";
      case NULL:
        return null;
      default:
        return "?";
      }
    }

    public String getDisplay() {
      switch (this) {
      case INPROGRESS:
        return "in-progress";
      case COMPLETED:
        return "completed";
      case ENTEREDINERROR:
        return "entered-in-error";
      case NULL:
        return null;
      default:
        return "?";
      }
    }
  }

  public static class ClinicalImpressionStatusEnumFactory implements EnumFactory<ClinicalImpressionStatus> {
    public ClinicalImpressionStatus fromCode(String codeString) throws IllegalArgumentException {
      if (codeString == null || "".equals(codeString))
        if (codeString == null || "".equals(codeString))
          return null;
      if ("in-progress".equals(codeString))
        return ClinicalImpressionStatus.INPROGRESS;
      if ("completed".equals(codeString))
        return ClinicalImpressionStatus.COMPLETED;
      if ("entered-in-error".equals(codeString))
        return ClinicalImpressionStatus.ENTEREDINERROR;
      throw new IllegalArgumentException("Unknown ClinicalImpressionStatus code '" + codeString + "'");
    }

    public Enumeration<ClinicalImpressionStatus> fromType(PrimitiveType<?> code) throws FHIRException {
      if (code == null)
        return null;
      if (code.isEmpty())
        return new Enumeration<ClinicalImpressionStatus>(this, ClinicalImpressionStatus.NULL, code);
      String codeString = code.asStringValue();
      if (codeString == null || "".equals(codeString))
        return new Enumeration<ClinicalImpressionStatus>(this, ClinicalImpressionStatus.NULL, code);
      if ("in-progress".equals(codeString))
        return new Enumeration<ClinicalImpressionStatus>(this, ClinicalImpressionStatus.INPROGRESS, code);
      if ("completed".equals(codeString))
        return new Enumeration<ClinicalImpressionStatus>(this, ClinicalImpressionStatus.COMPLETED, code);
      if ("entered-in-error".equals(codeString))
        return new Enumeration<ClinicalImpressionStatus>(this, ClinicalImpressionStatus.ENTEREDINERROR, code);
      throw new FHIRException("Unknown ClinicalImpressionStatus code '" + codeString + "'");
    }

    public String toCode(ClinicalImpressionStatus code) {
      if (code == ClinicalImpressionStatus.INPROGRESS)
        return "in-progress";
      if (code == ClinicalImpressionStatus.COMPLETED)
        return "completed";
      if (code == ClinicalImpressionStatus.ENTEREDINERROR)
        return "entered-in-error";
      return "?";
    }

    public String toSystem(ClinicalImpressionStatus code) {
      return code.getSystem();
    }
  }

  @Block()
  public static class ClinicalImpressionInvestigationComponent extends BackboneElement implements IBaseBackboneElement {
    /**
     * A name/code for the group ("set") of investigations. Typically, this will be
     * something like "signs", "symptoms", "clinical", "diagnostic", but the list is
     * not constrained, and others such groups such as
     * (exposure|family|travel|nutritional) history may be used.
     */
    @Child(name = "code", type = {
        CodeableConcept.class }, order = 1, min = 1, max = 1, modifier = false, summary = false)
    @Description(shortDefinition = "A name/code for the set", formalDefinition = "A name/code for the group (\"set\") of investigations. Typically, this will be something like \"signs\", \"symptoms\", \"clinical\", \"diagnostic\", but the list is not constrained, and others such groups such as (exposure|family|travel|nutritional) history may be used.")
    @ca.uhn.fhir.model.api.annotation.Binding(valueSet = "http://hl7.org/fhir/ValueSet/investigation-sets")
    protected CodeableConcept code;

    /**
     * A record of a specific investigation that was undertaken.
     */
    @Child(name = "item", type = { Observation.class, QuestionnaireResponse.class, FamilyMemberHistory.class,
        DiagnosticReport.class, RiskAssessment.class, ImagingStudy.class,
        Media.class }, order = 2, min = 0, max = Child.MAX_UNLIMITED, modifier = false, summary = false)
    @Description(shortDefinition = "Record of a specific investigation", formalDefinition = "A record of a specific investigation that was undertaken.")
    protected List<Reference> item;
    /**
     * The actual objects that are the target of the reference (A record of a
     * specific investigation that was undertaken.)
     */
    protected List<Resource> itemTarget;

    private static final long serialVersionUID = -301363326L;

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

    /**
     * Constructor
     */
    public ClinicalImpressionInvestigationComponent(CodeableConcept code) {
      super();
      this.code = code;
    }

    /**
     * @return {@link #code} (A name/code for the group ("set") of investigations.
     *         Typically, this will be something like "signs", "symptoms",
     *         "clinical", "diagnostic", but the list is not constrained, and others
     *         such groups such as (exposure|family|travel|nutritional) history may
     *         be used.)
     */
    public CodeableConcept getCode() {
      if (this.code == null)
        if (Configuration.errorOnAutoCreate())
          throw new Error("Attempt to auto-create ClinicalImpressionInvestigationComponent.code");
        else if (Configuration.doAutoCreate())
          this.code = new CodeableConcept(); // cc
      return this.code;
    }

    public boolean hasCode() {
      return this.code != null && !this.code.isEmpty();
    }

    /**
     * @param value {@link #code} (A name/code for the group ("set") of
     *              investigations. Typically, this will be something like "signs",
     *              "symptoms", "clinical", "diagnostic", but the list is not
     *              constrained, and others such groups such as
     *              (exposure|family|travel|nutritional) history may be used.)
     */
    public ClinicalImpressionInvestigationComponent setCode(CodeableConcept value) {
      this.code = value;
      return this;
    }

    /**
     * @return {@link #item} (A record of a specific investigation that was
     *         undertaken.)
     */
    public List<Reference> getItem() {
      if (this.item == null)
        this.item = new ArrayList<Reference>();
      return this.item;
    }

    /**
     * @return Returns a reference to <code>this</code> for easy method chaining
     */
    public ClinicalImpressionInvestigationComponent setItem(List<Reference> theItem) {
      this.item = theItem;
      return this;
    }

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

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

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

    /**
     * @return The first repetition of repeating field {@link #item}, creating it if
     *         it does not already exist
     */
    public Reference getItemFirstRep() {
      if (getItem().isEmpty()) {
        addItem();
      }
      return getItem().get(0);
    }

    /**
     * @deprecated Use Reference#setResource(IBaseResource) instead
     */
    @Deprecated
    public List<Resource> getItemTarget() {
      if (this.itemTarget == null)
        this.itemTarget = new ArrayList<Resource>();
      return this.itemTarget;
    }

    protected void listChildren(List<Property> children) {
      super.listChildren(children);
      children.add(new Property("code", "CodeableConcept",
          "A name/code for the group (\"set\") of investigations. Typically, this will be something like \"signs\", \"symptoms\", \"clinical\", \"diagnostic\", but the list is not constrained, and others such groups such as (exposure|family|travel|nutritional) history may be used.",
          0, 1, code));
      children.add(new Property("item",
          "Reference(Observation|QuestionnaireResponse|FamilyMemberHistory|DiagnosticReport|RiskAssessment|ImagingStudy|Media)",
          "A record of a specific investigation that was undertaken.", 0, java.lang.Integer.MAX_VALUE, item));
    }

    @Override
    public Property getNamedProperty(int _hash, String _name, boolean _checkValid) throws FHIRException {
      switch (_hash) {
      case 3059181:
        /* code */ return new Property("code", "CodeableConcept",
            "A name/code for the group (\"set\") of investigations. Typically, this will be something like \"signs\", \"symptoms\", \"clinical\", \"diagnostic\", but the list is not constrained, and others such groups such as (exposure|family|travel|nutritional) history may be used.",
            0, 1, code);
      case 3242771:
        /* item */ return new Property("item",
            "Reference(Observation|QuestionnaireResponse|FamilyMemberHistory|DiagnosticReport|RiskAssessment|ImagingStudy|Media)",
            "A record of a specific investigation that was undertaken.", 0, java.lang.Integer.MAX_VALUE, item);
      default:
        return super.getNamedProperty(_hash, _name, _checkValid);
      }

    }

    @Override
    public Base[] getProperty(int hash, String name, boolean checkValid) throws FHIRException {
      switch (hash) {
      case 3059181:
        /* code */ return this.code == null ? new Base[0] : new Base[] { this.code }; // CodeableConcept
      case 3242771:
        /* item */ return this.item == null ? new Base[0] : this.item.toArray(new Base[this.item.size()]); // Reference
      default:
        return super.getProperty(hash, name, checkValid);
      }

    }

    @Override
    public Base setProperty(int hash, String name, Base value) throws FHIRException {
      switch (hash) {
      case 3059181: // code
        this.code = castToCodeableConcept(value); // CodeableConcept
        return value;
      case 3242771: // item
        this.getItem().add(castToReference(value)); // Reference
        return value;
      default:
        return super.setProperty(hash, name, value);
      }

    }

    @Override
    public Base setProperty(String name, Base value) throws FHIRException {
      if (name.equals("code")) {
        this.code = castToCodeableConcept(value); // CodeableConcept
      } else if (name.equals("item")) {
        this.getItem().add(castToReference(value));
      } else
        return super.setProperty(name, value);
      return value;
    }

  @Override
  public void removeChild(String name, Base value) throws FHIRException {
      if (name.equals("code")) {
        this.code = null;
      } else if (name.equals("item")) {
        this.getItem().remove(castToReference(value));
      } else
        super.removeChild(name, value);
      
    }

    @Override
    public Base makeProperty(int hash, String name) throws FHIRException {
      switch (hash) {
      case 3059181:
        return getCode();
      case 3242771:
        return addItem();
      default:
        return super.makeProperty(hash, name);
      }

    }

    @Override
    public String[] getTypesForProperty(int hash, String name) throws FHIRException {
      switch (hash) {
      case 3059181:
        /* code */ return new String[] { "CodeableConcept" };
      case 3242771:
        /* item */ return new String[] { "Reference" };
      default:
        return super.getTypesForProperty(hash, name);
      }

    }

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

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

    public void copyValues(ClinicalImpressionInvestigationComponent dst) {
      super.copyValues(dst);
      dst.code = code == null ? null : code.copy();
      if (item != null) {
        dst.item = new ArrayList<Reference>();
        for (Reference i : item)
          dst.item.add(i.copy());
      }
      ;
    }

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

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

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

    public String fhirType() {
      return "ClinicalImpression.investigation";

    }

  }

  @Block()
  public static class ClinicalImpressionFindingComponent extends BackboneElement implements IBaseBackboneElement {
    /**
     * Specific text or code for finding or diagnosis, which may include ruled-out
     * or resolved conditions.
     */
    @Child(name = "itemCodeableConcept", type = {
        CodeableConcept.class }, order = 1, min = 0, max = 1, modifier = false, summary = false)
    @Description(shortDefinition = "What was found", formalDefinition = "Specific text or code for finding or diagnosis, which may include ruled-out or resolved conditions.")
    @ca.uhn.fhir.model.api.annotation.Binding(valueSet = "http://hl7.org/fhir/ValueSet/condition-code")
    protected CodeableConcept itemCodeableConcept;

    /**
     * Specific reference for finding or diagnosis, which may include ruled-out or
     * resolved conditions.
     */
    @Child(name = "itemReference", type = { Condition.class, Observation.class,
        Media.class }, order = 2, min = 0, max = 1, modifier = false, summary = false)
    @Description(shortDefinition = "What was found", formalDefinition = "Specific reference for finding or diagnosis, which may include ruled-out or resolved conditions.")
    protected Reference itemReference;

    /**
     * The actual object that is the target of the reference (Specific reference for
     * finding or diagnosis, which may include ruled-out or resolved conditions.)
     */
    protected Resource itemReferenceTarget;

    /**
     * Which investigations support finding or diagnosis.
     */
    @Child(name = "basis", type = { StringType.class }, order = 3, min = 0, max = 1, modifier = false, summary = false)
    @Description(shortDefinition = "Which investigations support finding", formalDefinition = "Which investigations support finding or diagnosis.")
    protected StringType basis;

    private static final long serialVersionUID = -1578446448L;

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

    /**
     * @return {@link #itemCodeableConcept} (Specific text or code for finding or
     *         diagnosis, which may include ruled-out or resolved conditions.)
     */
    public CodeableConcept getItemCodeableConcept() {
      if (this.itemCodeableConcept == null)
        if (Configuration.errorOnAutoCreate())
          throw new Error("Attempt to auto-create ClinicalImpressionFindingComponent.itemCodeableConcept");
        else if (Configuration.doAutoCreate())
          this.itemCodeableConcept = new CodeableConcept(); // cc
      return this.itemCodeableConcept;
    }

    public boolean hasItemCodeableConcept() {
      return this.itemCodeableConcept != null && !this.itemCodeableConcept.isEmpty();
    }

    /**
     * @param value {@link #itemCodeableConcept} (Specific text or code for finding
     *              or diagnosis, which may include ruled-out or resolved
     *              conditions.)
     */
    public ClinicalImpressionFindingComponent setItemCodeableConcept(CodeableConcept value) {
      this.itemCodeableConcept = value;
      return this;
    }

    /**
     * @return {@link #itemReference} (Specific reference for finding or diagnosis,
     *         which may include ruled-out or resolved conditions.)
     */
    public Reference getItemReference() {
      if (this.itemReference == null)
        if (Configuration.errorOnAutoCreate())
          throw new Error("Attempt to auto-create ClinicalImpressionFindingComponent.itemReference");
        else if (Configuration.doAutoCreate())
          this.itemReference = new Reference(); // cc
      return this.itemReference;
    }

    public boolean hasItemReference() {
      return this.itemReference != null && !this.itemReference.isEmpty();
    }

    /**
     * @param value {@link #itemReference} (Specific reference for finding or
     *              diagnosis, which may include ruled-out or resolved conditions.)
     */
    public ClinicalImpressionFindingComponent setItemReference(Reference value) {
      this.itemReference = value;
      return this;
    }

    /**
     * @return {@link #itemReference} The actual object that is the target of the
     *         reference. The reference library doesn't populate this, but you can
     *         use it to hold the resource if you resolve it. (Specific reference
     *         for finding or diagnosis, which may include ruled-out or resolved
     *         conditions.)
     */
    public Resource getItemReferenceTarget() {
      return this.itemReferenceTarget;
    }

    /**
     * @param value {@link #itemReference} The actual object that is the target of
     *              the reference. The reference library doesn't use these, but you
     *              can use it to hold the resource if you resolve it. (Specific
     *              reference for finding or diagnosis, which may include ruled-out
     *              or resolved conditions.)
     */
    public ClinicalImpressionFindingComponent setItemReferenceTarget(Resource value) {
      this.itemReferenceTarget = value;
      return this;
    }

    /**
     * @return {@link #basis} (Which investigations support finding or diagnosis.).
     *         This is the underlying object with id, value and extensions. The
     *         accessor "getBasis" gives direct access to the value
     */
    public StringType getBasisElement() {
      if (this.basis == null)
        if (Configuration.errorOnAutoCreate())
          throw new Error("Attempt to auto-create ClinicalImpressionFindingComponent.basis");
        else if (Configuration.doAutoCreate())
          this.basis = new StringType(); // bb
      return this.basis;
    }

    public boolean hasBasisElement() {
      return this.basis != null && !this.basis.isEmpty();
    }

    public boolean hasBasis() {
      return this.basis != null && !this.basis.isEmpty();
    }

    /**
     * @param value {@link #basis} (Which investigations support finding or
     *              diagnosis.). This is the underlying object with id, value and
     *              extensions. The accessor "getBasis" gives direct access to the
     *              value
     */
    public ClinicalImpressionFindingComponent setBasisElement(StringType value) {
      this.basis = value;
      return this;
    }

    /**
     * @return Which investigations support finding or diagnosis.
     */
    public String getBasis() {
      return this.basis == null ? null : this.basis.getValue();
    }

    /**
     * @param value Which investigations support finding or diagnosis.
     */
    public ClinicalImpressionFindingComponent setBasis(String value) {
      if (Utilities.noString(value))
        this.basis = null;
      else {
        if (this.basis == null)
          this.basis = new StringType();
        this.basis.setValue(value);
      }
      return this;
    }

    protected void listChildren(List<Property> children) {
      super.listChildren(children);
      children.add(new Property("itemCodeableConcept", "CodeableConcept",
          "Specific text or code for finding or diagnosis, which may include ruled-out or resolved conditions.", 0, 1,
          itemCodeableConcept));
      children.add(new Property("itemReference", "Reference(Condition|Observation|Media)",
          "Specific reference for finding or diagnosis, which may include ruled-out or resolved conditions.", 0, 1,
          itemReference));
      children.add(new Property("basis", "string", "Which investigations support finding or diagnosis.", 0, 1, basis));
    }

    @Override
    public Property getNamedProperty(int _hash, String _name, boolean _checkValid) throws FHIRException {
      switch (_hash) {
      case 106644494:
        /* itemCodeableConcept */ return new Property("itemCodeableConcept", "CodeableConcept",
            "Specific text or code for finding or diagnosis, which may include ruled-out or resolved conditions.", 0, 1,
            itemCodeableConcept);
      case 1376364920:
        /* itemReference */ return new Property("itemReference", "Reference(Condition|Observation|Media)",
            "Specific reference for finding or diagnosis, which may include ruled-out or resolved conditions.", 0, 1,
            itemReference);
      case 93508670:
        /* basis */ return new Property("basis", "string", "Which investigations support finding or diagnosis.", 0, 1,
            basis);
      default:
        return super.getNamedProperty(_hash, _name, _checkValid);
      }

    }

    @Override
    public Base[] getProperty(int hash, String name, boolean checkValid) throws FHIRException {
      switch (hash) {
      case 106644494:
        /* itemCodeableConcept */ return this.itemCodeableConcept == null ? new Base[0]
            : new Base[] { this.itemCodeableConcept }; // CodeableConcept
      case 1376364920:
        /* itemReference */ return this.itemReference == null ? new Base[0] : new Base[] { this.itemReference }; // Reference
      case 93508670:
        /* basis */ return this.basis == null ? new Base[0] : new Base[] { this.basis }; // StringType
      default:
        return super.getProperty(hash, name, checkValid);
      }

    }

    @Override
    public Base setProperty(int hash, String name, Base value) throws FHIRException {
      switch (hash) {
      case 106644494: // itemCodeableConcept
        this.itemCodeableConcept = castToCodeableConcept(value); // CodeableConcept
        return value;
      case 1376364920: // itemReference
        this.itemReference = castToReference(value); // Reference
        return value;
      case 93508670: // basis
        this.basis = 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("itemCodeableConcept")) {
        this.itemCodeableConcept = castToCodeableConcept(value); // CodeableConcept
      } else if (name.equals("itemReference")) {
        this.itemReference = castToReference(value); // Reference
      } else if (name.equals("basis")) {
        this.basis = castToString(value); // StringType
      } else
        return super.setProperty(name, value);
      return value;
    }

  @Override
  public void removeChild(String name, Base value) throws FHIRException {
      if (name.equals("itemCodeableConcept")) {
        this.itemCodeableConcept = null;
      } else if (name.equals("itemReference")) {
        this.itemReference = null;
      } else if (name.equals("basis")) {
        this.basis = null;
      } else
        super.removeChild(name, value);
      
    }

    @Override
    public Base makeProperty(int hash, String name) throws FHIRException {
      switch (hash) {
      case 106644494:
        return getItemCodeableConcept();
      case 1376364920:
        return getItemReference();
      case 93508670:
        return getBasisElement();
      default:
        return super.makeProperty(hash, name);
      }

    }

    @Override
    public String[] getTypesForProperty(int hash, String name) throws FHIRException {
      switch (hash) {
      case 106644494:
        /* itemCodeableConcept */ return new String[] { "CodeableConcept" };
      case 1376364920:
        /* itemReference */ return new String[] { "Reference" };
      case 93508670:
        /* basis */ return new String[] { "string" };
      default:
        return super.getTypesForProperty(hash, name);
      }

    }

    @Override
    public Base addChild(String name) throws FHIRException {
      if (name.equals("itemCodeableConcept")) {
        this.itemCodeableConcept = new CodeableConcept();
        return this.itemCodeableConcept;
      } else if (name.equals("itemReference")) {
        this.itemReference = new Reference();
        return this.itemReference;
      } else if (name.equals("basis")) {
        throw new FHIRException("Cannot call addChild on a singleton property ClinicalImpression.basis");
      } else
        return super.addChild(name);
    }

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

    public void copyValues(ClinicalImpressionFindingComponent dst) {
      super.copyValues(dst);
      dst.itemCodeableConcept = itemCodeableConcept == null ? null : itemCodeableConcept.copy();
      dst.itemReference = itemReference == null ? null : itemReference.copy();
      dst.basis = basis == null ? null : basis.copy();
    }

    @Override
    public boolean equalsDeep(Base other_) {
      if (!super.equalsDeep(other_))
        return false;
      if (!(other_ instanceof ClinicalImpressionFindingComponent))
        return false;
      ClinicalImpressionFindingComponent o = (ClinicalImpressionFindingComponent) other_;
      return compareDeep(itemCodeableConcept, o.itemCodeableConcept, true)
          && compareDeep(itemReference, o.itemReference, true) && compareDeep(basis, o.basis, true);
    }

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

    public boolean isEmpty() {
      return super.isEmpty() && ca.uhn.fhir.util.ElementUtil.isEmpty(itemCodeableConcept, itemReference, basis);
    }

    public String fhirType() {
      return "ClinicalImpression.finding";

    }

  }

  /**
   * Business identifiers assigned to this clinical impression by the performer or
   * other systems which remain constant as the resource is updated and propagates
   * from server to server.
   */
  @Child(name = "identifier", type = {
      Identifier.class }, order = 0, min = 0, max = Child.MAX_UNLIMITED, modifier = false, summary = true)
  @Description(shortDefinition = "Business identifier", formalDefinition = "Business identifiers assigned to this clinical impression by the performer or other systems which remain constant as the resource is updated and propagates from server to server.")
  protected List<Identifier> identifier;

  /**
   * Identifies the workflow status of the assessment.
   */
  @Child(name = "status", type = { CodeType.class }, order = 1, min = 1, max = 1, modifier = true, summary = true)
  @Description(shortDefinition = "in-progress | completed | entered-in-error", formalDefinition = "Identifies the workflow status of the assessment.")
  @ca.uhn.fhir.model.api.annotation.Binding(valueSet = "http://hl7.org/fhir/ValueSet/clinicalimpression-status")
  protected Enumeration<ClinicalImpressionStatus> status;

  /**
   * Captures the reason for the current state of the ClinicalImpression.
   */
  @Child(name = "statusReason", type = {
      CodeableConcept.class }, order = 2, min = 0, max = 1, modifier = false, summary = false)
  @Description(shortDefinition = "Reason for current status", formalDefinition = "Captures the reason for the current state of the ClinicalImpression.")
  protected CodeableConcept statusReason;

  /**
   * Categorizes the type of clinical assessment performed.
   */
  @Child(name = "code", type = { CodeableConcept.class }, order = 3, min = 0, max = 1, modifier = false, summary = true)
  @Description(shortDefinition = "Kind of assessment performed", formalDefinition = "Categorizes the type of clinical assessment performed.")
  protected CodeableConcept code;

  /**
   * A summary of the context and/or cause of the assessment - why / where it was
   * performed, and what patient events/status prompted it.
   */
  @Child(name = "description", type = {
      StringType.class }, order = 4, min = 0, max = 1, modifier = false, summary = true)
  @Description(shortDefinition = "Why/how the assessment was performed", formalDefinition = "A summary of the context and/or cause of the assessment - why / where it was performed, and what patient events/status prompted it.")
  protected StringType description;

  /**
   * The patient or group of individuals assessed as part of this record.
   */
  @Child(name = "subject", type = { Patient.class,
      Group.class }, order = 5, min = 1, max = 1, modifier = false, summary = true)
  @Description(shortDefinition = "Patient or group assessed", formalDefinition = "The patient or group of individuals assessed as part of this record.")
  protected Reference subject;

  /**
   * The actual object that is the target of the reference (The patient or group
   * of individuals assessed as part of this record.)
   */
  protected Resource subjectTarget;

  /**
   * The Encounter during which this ClinicalImpression was created or to which
   * the creation of this record is tightly associated.
   */
  @Child(name = "encounter", type = { Encounter.class }, order = 6, min = 0, max = 1, modifier = false, summary = true)
  @Description(shortDefinition = "Encounter created as part of", formalDefinition = "The Encounter during which this ClinicalImpression was created or to which the creation of this record is tightly associated.")
  protected Reference encounter;

  /**
   * The actual object that is the target of the reference (The Encounter during
   * which this ClinicalImpression was created or to which the creation of this
   * record is tightly associated.)
   */
  protected Encounter encounterTarget;

  /**
   * The point in time or period over which the subject was assessed.
   */
  @Child(name = "effective", type = { DateTimeType.class,
      Period.class }, order = 7, min = 0, max = 1, modifier = false, summary = true)
  @Description(shortDefinition = "Time of assessment", formalDefinition = "The point in time or period over which the subject was assessed.")
  protected Type effective;

  /**
   * Indicates when the documentation of the assessment was complete.
   */
  @Child(name = "date", type = { DateTimeType.class }, order = 8, min = 0, max = 1, modifier = false, summary = true)
  @Description(shortDefinition = "When the assessment was documented", formalDefinition = "Indicates when the documentation of the assessment was complete.")
  protected DateTimeType date;

  /**
   * The clinician performing the assessment.
   */
  @Child(name = "assessor", type = { Practitioner.class,
      PractitionerRole.class }, order = 9, min = 0, max = 1, modifier = false, summary = true)
  @Description(shortDefinition = "The clinician performing the assessment", formalDefinition = "The clinician performing the assessment.")
  protected Reference assessor;

  /**
   * The actual object that is the target of the reference (The clinician
   * performing the assessment.)
   */
  protected Resource assessorTarget;

  /**
   * A reference to the last assessment that was conducted on this patient.
   * Assessments are often/usually ongoing in nature; a care provider
   * (practitioner or team) will make new assessments on an ongoing basis as new
   * data arises or the patient's conditions changes.
   */
  @Child(name = "previous", type = {
      ClinicalImpression.class }, order = 10, min = 0, max = 1, modifier = false, summary = false)
  @Description(shortDefinition = "Reference to last assessment", formalDefinition = "A reference to the last assessment that was conducted on this patient. Assessments are often/usually ongoing in nature; a care provider (practitioner or team) will make new assessments on an ongoing basis as new data arises or the patient's conditions changes.")
  protected Reference previous;

  /**
   * The actual object that is the target of the reference (A reference to the
   * last assessment that was conducted on this patient. Assessments are
   * often/usually ongoing in nature; a care provider (practitioner or team) will
   * make new assessments on an ongoing basis as new data arises or the patient's
   * conditions changes.)
   */
  protected ClinicalImpression previousTarget;

  /**
   * A list of the relevant problems/conditions for a patient.
   */
  @Child(name = "problem", type = { Condition.class,
      AllergyIntolerance.class }, order = 11, min = 0, max = Child.MAX_UNLIMITED, modifier = false, summary = true)
  @Description(shortDefinition = "Relevant impressions of patient state", formalDefinition = "A list of the relevant problems/conditions for a patient.")
  protected List<Reference> problem;
  /**
   * The actual objects that are the target of the reference (A list of the
   * relevant problems/conditions for a patient.)
   */
  protected List<Resource> problemTarget;

  /**
   * One or more sets of investigations (signs, symptoms, etc.). The actual
   * grouping of investigations varies greatly depending on the type and context
   * of the assessment. These investigations may include data generated during the
   * assessment process, or data previously generated and recorded that is
   * pertinent to the outcomes.
   */
  @Child(name = "investigation", type = {}, order = 12, min = 0, max = Child.MAX_UNLIMITED, modifier = false, summary = false)
  @Description(shortDefinition = "One or more sets of investigations (signs, symptoms, etc.)", formalDefinition = "One or more sets of investigations (signs, symptoms, etc.). The actual grouping of investigations varies greatly depending on the type and context of the assessment. These investigations may include data generated during the assessment process, or data previously generated and recorded that is pertinent to the outcomes.")
  protected List<ClinicalImpressionInvestigationComponent> investigation;

  /**
   * Reference to a specific published clinical protocol that was followed during
   * this assessment, and/or that provides evidence in support of the diagnosis.
   */
  @Child(name = "protocol", type = {
      UriType.class }, order = 13, min = 0, max = Child.MAX_UNLIMITED, modifier = false, summary = false)
  @Description(shortDefinition = "Clinical Protocol followed", formalDefinition = "Reference to a specific published clinical protocol that was followed during this assessment, and/or that provides evidence in support of the diagnosis.")
  protected List<UriType> protocol;

  /**
   * A text summary of the investigations and the diagnosis.
   */
  @Child(name = "summary", type = { StringType.class }, order = 14, min = 0, max = 1, modifier = false, summary = false)
  @Description(shortDefinition = "Summary of the assessment", formalDefinition = "A text summary of the investigations and the diagnosis.")
  protected StringType summary;

  /**
   * Specific findings or diagnoses that were considered likely or relevant to
   * ongoing treatment.
   */
  @Child(name = "finding", type = {}, order = 15, min = 0, max = Child.MAX_UNLIMITED, modifier = false, summary = false)
  @Description(shortDefinition = "Possible or likely findings and diagnoses", formalDefinition = "Specific findings or diagnoses that were considered likely or relevant to ongoing treatment.")
  protected List<ClinicalImpressionFindingComponent> finding;

  /**
   * Estimate of likely outcome.
   */
  @Child(name = "prognosisCodeableConcept", type = {
      CodeableConcept.class }, order = 16, min = 0, max = Child.MAX_UNLIMITED, modifier = false, summary = false)
  @Description(shortDefinition = "Estimate of likely outcome", formalDefinition = "Estimate of likely outcome.")
  @ca.uhn.fhir.model.api.annotation.Binding(valueSet = "http://hl7.org/fhir/ValueSet/clinicalimpression-prognosis")
  protected List<CodeableConcept> prognosisCodeableConcept;

  /**
   * RiskAssessment expressing likely outcome.
   */
  @Child(name = "prognosisReference", type = {
      RiskAssessment.class }, order = 17, min = 0, max = Child.MAX_UNLIMITED, modifier = false, summary = false)
  @Description(shortDefinition = "RiskAssessment expressing likely outcome", formalDefinition = "RiskAssessment expressing likely outcome.")
  protected List<Reference> prognosisReference;
  /**
   * The actual objects that are the target of the reference (RiskAssessment
   * expressing likely outcome.)
   */
  protected List<RiskAssessment> prognosisReferenceTarget;

  /**
   * Information supporting the clinical impression.
   */
  @Child(name = "supportingInfo", type = {
      Reference.class }, order = 18, min = 0, max = Child.MAX_UNLIMITED, modifier = false, summary = false)
  @Description(shortDefinition = "Information supporting the clinical impression", formalDefinition = "Information supporting the clinical impression.")
  protected List<Reference> supportingInfo;
  /**
   * The actual objects that are the target of the reference (Information
   * supporting the clinical impression.)
   */
  protected List<Resource> supportingInfoTarget;

  /**
   * Commentary about the impression, typically recorded after the impression
   * itself was made, though supplemental notes by the original author could also
   * appear.
   */
  @Child(name = "note", type = {
      Annotation.class }, order = 19, min = 0, max = Child.MAX_UNLIMITED, modifier = false, summary = false)
  @Description(shortDefinition = "Comments made about the ClinicalImpression", formalDefinition = "Commentary about the impression, typically recorded after the impression itself was made, though supplemental notes by the original author could also appear.")
  protected List<Annotation> note;

  private static final long serialVersionUID = 1158874575L;

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

  /**
   * Constructor
   */
  public ClinicalImpression(Enumeration<ClinicalImpressionStatus> status, Reference subject) {
    super();
    this.status = status;
    this.subject = subject;
  }

  /**
   * @return {@link #identifier} (Business identifiers assigned to this clinical
   *         impression by the performer or other systems which remain constant as
   *         the resource is updated and propagates from server to server.)
   */
  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 ClinicalImpression 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 ClinicalImpression 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
   */
  public Identifier getIdentifierFirstRep() {
    if (getIdentifier().isEmpty()) {
      addIdentifier();
    }
    return getIdentifier().get(0);
  }

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

  /**
   * @return Identifies the workflow status of the assessment.
   */
  public ClinicalImpressionStatus getStatus() {
    return this.status == null ? null : this.status.getValue();
  }

  /**
   * @param value Identifies the workflow status of the assessment.
   */
  public ClinicalImpression setStatus(ClinicalImpressionStatus value) {
    if (this.status == null)
      this.status = new Enumeration<ClinicalImpressionStatus>(new ClinicalImpressionStatusEnumFactory());
    this.status.setValue(value);
    return this;
  }

  /**
   * @return {@link #statusReason} (Captures the reason for the current state of
   *         the ClinicalImpression.)
   */
  public CodeableConcept getStatusReason() {
    if (this.statusReason == null)
      if (Configuration.errorOnAutoCreate())
        throw new Error("Attempt to auto-create ClinicalImpression.statusReason");
      else if (Configuration.doAutoCreate())
        this.statusReason = new CodeableConcept(); // cc
    return this.statusReason;
  }

  public boolean hasStatusReason() {
    return this.statusReason != null && !this.statusReason.isEmpty();
  }

  /**
   * @param value {@link #statusReason} (Captures the reason for the current state
   *              of the ClinicalImpression.)
   */
  public ClinicalImpression setStatusReason(CodeableConcept value) {
    this.statusReason = value;
    return this;
  }

  /**
   * @return {@link #code} (Categorizes the type of clinical assessment
   *         performed.)
   */
  public CodeableConcept getCode() {
    if (this.code == null)
      if (Configuration.errorOnAutoCreate())
        throw new Error("Attempt to auto-create ClinicalImpression.code");
      else if (Configuration.doAutoCreate())
        this.code = new CodeableConcept(); // cc
    return this.code;
  }

  public boolean hasCode() {
    return this.code != null && !this.code.isEmpty();
  }

  /**
   * @param value {@link #code} (Categorizes the type of clinical assessment
   *              performed.)
   */
  public ClinicalImpression setCode(CodeableConcept value) {
    this.code = value;
    return this;
  }

  /**
   * @return {@link #description} (A summary of the context and/or cause of the
   *         assessment - why / where it was performed, and what patient
   *         events/status prompted it.). This is the underlying object with id,
   *         value and extensions. The accessor "getDescription" gives direct
   *         access to the value
   */
  public StringType getDescriptionElement() {
    if (this.description == null)
      if (Configuration.errorOnAutoCreate())
        throw new Error("Attempt to auto-create ClinicalImpression.description");
      else if (Configuration.doAutoCreate())
        this.description = new StringType(); // bb
    return this.description;
  }

  public boolean hasDescriptionElement() {
    return this.description != null && !this.description.isEmpty();
  }

  public boolean hasDescription() {
    return this.description != null && !this.description.isEmpty();
  }

  /**
   * @param value {@link #description} (A summary of the context and/or cause of
   *              the assessment - why / where it was performed, and what patient
   *              events/status prompted it.). This is the underlying object with
   *              id, value and extensions. The accessor "getDescription" gives
   *              direct access to the value
   */
  public ClinicalImpression setDescriptionElement(StringType value) {
    this.description = value;
    return this;
  }

  /**
   * @return A summary of the context and/or cause of the assessment - why / where
   *         it was performed, and what patient events/status prompted it.
   */
  public String getDescription() {
    return this.description == null ? null : this.description.getValue();
  }

  /**
   * @param value A summary of the context and/or cause of the assessment - why /
   *              where it was performed, and what patient events/status prompted
   *              it.
   */
  public ClinicalImpression setDescription(String value) {
    if (Utilities.noString(value))
      this.description = null;
    else {
      if (this.description == null)
        this.description = new StringType();
      this.description.setValue(value);
    }
    return this;
  }

  /**
   * @return {@link #subject} (The patient or group of individuals assessed as
   *         part of this record.)
   */
  public Reference getSubject() {
    if (this.subject == null)
      if (Configuration.errorOnAutoCreate())
        throw new Error("Attempt to auto-create ClinicalImpression.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 patient or group of individuals assessed
   *              as part of this record.)
   */
  public ClinicalImpression setSubject(Reference value) {
    this.subject = value;
    return this;
  }

  /**
   * @return {@link #subject} The actual object that is the target of the
   *         reference. The reference library doesn't populate this, but you can
   *         use it to hold the resource if you resolve it. (The patient or group
   *         of individuals assessed as part of this record.)
   */
  public Resource getSubjectTarget() {
    return this.subjectTarget;
  }

  /**
   * @param value {@link #subject} The actual object that is the target of the
   *              reference. The reference library doesn't use these, but you can
   *              use it to hold the resource if you resolve it. (The patient or
   *              group of individuals assessed as part of this record.)
   */
  public ClinicalImpression setSubjectTarget(Resource value) {
    this.subjectTarget = value;
    return this;
  }

  /**
   * @return {@link #encounter} (The Encounter during which this
   *         ClinicalImpression was created or to which the creation of this
   *         record is tightly associated.)
   */
  public Reference getEncounter() {
    if (this.encounter == null)
      if (Configuration.errorOnAutoCreate())
        throw new Error("Attempt to auto-create ClinicalImpression.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} (The Encounter during which this
   *              ClinicalImpression was created or to which the creation of this
   *              record is tightly associated.)
   */
  public ClinicalImpression setEncounter(Reference value) {
    this.encounter = value;
    return this;
  }

  /**
   * @return {@link #encounter} The actual object that is the target of the
   *         reference. The reference library doesn't populate this, but you can
   *         use it to hold the resource if you resolve it. (The Encounter during
   *         which this ClinicalImpression was created or to which the creation of
   *         this record is tightly associated.)
   */
  public Encounter getEncounterTarget() {
    if (this.encounterTarget == null)
      if (Configuration.errorOnAutoCreate())
        throw new Error("Attempt to auto-create ClinicalImpression.encounter");
      else if (Configuration.doAutoCreate())
        this.encounterTarget = new Encounter(); // aa
    return this.encounterTarget;
  }

  /**
   * @param value {@link #encounter} The actual object that is the target of the
   *              reference. The reference library doesn't use these, but you can
   *              use it to hold the resource if you resolve it. (The Encounter
   *              during which this ClinicalImpression was created or to which the
   *              creation of this record is tightly associated.)
   */
  public ClinicalImpression setEncounterTarget(Encounter value) {
    this.encounterTarget = value;
    return this;
  }

  /**
   * @return {@link #effective} (The point in time or period over which the
   *         subject was assessed.)
   */
  public Type getEffective() {
    return this.effective;
  }

  /**
   * @return {@link #effective} (The point in time or period over which the
   *         subject was assessed.)
   */
  public DateTimeType getEffectiveDateTimeType() throws FHIRException {
    if (this.effective == null)
      this.effective = new DateTimeType();
    if (!(this.effective instanceof DateTimeType))
      throw new FHIRException("Type mismatch: the type DateTimeType was expected, but "
          + this.effective.getClass().getName() + " was encountered");
    return (DateTimeType) this.effective;
  }

  public boolean hasEffectiveDateTimeType() {
    return this != null && this.effective instanceof DateTimeType;
  }

  /**
   * @return {@link #effective} (The point in time or period over which the
   *         subject was assessed.)
   */
  public Period getEffectivePeriod() throws FHIRException {
    if (this.effective == null)
      this.effective = new Period();
    if (!(this.effective instanceof Period))
      throw new FHIRException("Type mismatch: the type Period was expected, but " + this.effective.getClass().getName()
          + " was encountered");
    return (Period) this.effective;
  }

  public boolean hasEffectivePeriod() {
    return this != null && this.effective instanceof Period;
  }

  public boolean hasEffective() {
    return this.effective != null && !this.effective.isEmpty();
  }

  /**
   * @param value {@link #effective} (The point in time or period over which the
   *              subject was assessed.)
   */
  public ClinicalImpression setEffective(Type value) {
    if (value != null && !(value instanceof DateTimeType || value instanceof Period))
      throw new Error("Not the right type for ClinicalImpression.effective[x]: " + value.fhirType());
    this.effective = value;
    return this;
  }

  /**
   * @return {@link #date} (Indicates when the documentation of the assessment was
   *         complete.). This is the underlying object with id, value and
   *         extensions. The accessor "getDate" gives direct access to the value
   */
  public DateTimeType getDateElement() {
    if (this.date == null)
      if (Configuration.errorOnAutoCreate())
        throw new Error("Attempt to auto-create ClinicalImpression.date");
      else if (Configuration.doAutoCreate())
        this.date = new DateTimeType(); // bb
    return this.date;
  }

  public boolean hasDateElement() {
    return this.date != null && !this.date.isEmpty();
  }

  public boolean hasDate() {
    return this.date != null && !this.date.isEmpty();
  }

  /**
   * @param value {@link #date} (Indicates when the documentation of the
   *              assessment was complete.). This is the underlying object with
   *              id, value and extensions. The accessor "getDate" gives direct
   *              access to the value
   */
  public ClinicalImpression setDateElement(DateTimeType value) {
    this.date = value;
    return this;
  }

  /**
   * @return Indicates when the documentation of the assessment was complete.
   */
  public Date getDate() {
    return this.date == null ? null : this.date.getValue();
  }

  /**
   * @param value Indicates when the documentation of the assessment was complete.
   */
  public ClinicalImpression setDate(Date value) {
    if (value == null)
      this.date = null;
    else {
      if (this.date == null)
        this.date = new DateTimeType();
      this.date.setValue(value);
    }
    return this;
  }

  /**
   * @return {@link #assessor} (The clinician performing the assessment.)
   */
  public Reference getAssessor() {
    if (this.assessor == null)
      if (Configuration.errorOnAutoCreate())
        throw new Error("Attempt to auto-create ClinicalImpression.assessor");
      else if (Configuration.doAutoCreate())
        this.assessor = new Reference(); // cc
    return this.assessor;
  }

  public boolean hasAssessor() {
    return this.assessor != null && !this.assessor.isEmpty();
  }

  /**
   * @param value {@link #assessor} (The clinician performing the assessment.)
   */
  public ClinicalImpression setAssessor(Reference value) {
    this.assessor = value;
    return this;
  }

  /**
   * @return {@link #assessor} The actual object that is the target of the
   *         reference. The reference library doesn't populate this, but you can
   *         use it to hold the resource if you resolve it. (The clinician
   *         performing the assessment.)
   */
  public Resource getAssessorTarget() {
    return this.assessorTarget;
  }

  /**
   * @param value {@link #assessor} The actual object that is the target of the
   *              reference. The reference library doesn't use these, but you can
   *              use it to hold the resource if you resolve it. (The clinician
   *              performing the assessment.)
   */
  public ClinicalImpression setAssessorTarget(Resource value) {
    this.assessorTarget = value;
    return this;
  }

  /**
   * @return {@link #previous} (A reference to the last assessment that was
   *         conducted on this patient. Assessments are often/usually ongoing in
   *         nature; a care provider (practitioner or team) will make new
   *         assessments on an ongoing basis as new data arises or the patient's
   *         conditions changes.)
   */
  public Reference getPrevious() {
    if (this.previous == null)
      if (Configuration.errorOnAutoCreate())
        throw new Error("Attempt to auto-create ClinicalImpression.previous");
      else if (Configuration.doAutoCreate())
        this.previous = new Reference(); // cc
    return this.previous;
  }

  public boolean hasPrevious() {
    return this.previous != null && !this.previous.isEmpty();
  }

  /**
   * @param value {@link #previous} (A reference to the last assessment that was
   *              conducted on this patient. Assessments are often/usually ongoing
   *              in nature; a care provider (practitioner or team) will make new
   *              assessments on an ongoing basis as new data arises or the
   *              patient's conditions changes.)
   */
  public ClinicalImpression setPrevious(Reference value) {
    this.previous = value;
    return this;
  }

  /**
   * @return {@link #previous} The actual object that is the target of the
   *         reference. The reference library doesn't populate this, but you can
   *         use it to hold the resource if you resolve it. (A reference to the
   *         last assessment that was conducted on this patient. Assessments are
   *         often/usually ongoing in nature; a care provider (practitioner or
   *         team) will make new assessments on an ongoing basis as new data
   *         arises or the patient's conditions changes.)
   */
  public ClinicalImpression getPreviousTarget() {
    if (this.previousTarget == null)
      if (Configuration.errorOnAutoCreate())
        throw new Error("Attempt to auto-create ClinicalImpression.previous");
      else if (Configuration.doAutoCreate())
        this.previousTarget = new ClinicalImpression(); // aa
    return this.previousTarget;
  }

  /**
   * @param value {@link #previous} The actual object that is the target of the
   *              reference. The reference library doesn't use these, but you can
   *              use it to hold the resource if you resolve it. (A reference to
   *              the last assessment that was conducted on this patient.
   *              Assessments are often/usually ongoing in nature; a care provider
   *              (practitioner or team) will make new assessments on an ongoing
   *              basis as new data arises or the patient's conditions changes.)
   */
  public ClinicalImpression setPreviousTarget(ClinicalImpression value) {
    this.previousTarget = value;
    return this;
  }

  /**
   * @return {@link #problem} (A list of the relevant problems/conditions for a
   *         patient.)
   */
  public List<Reference> getProblem() {
    if (this.problem == null)
      this.problem = new ArrayList<Reference>();
    return this.problem;
  }

  /**
   * @return Returns a reference to <code>this</code> for easy method chaining
   */
  public ClinicalImpression setProblem(List<Reference> theProblem) {
    this.problem = theProblem;
    return this;
  }

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

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

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

  /**
   * @return The first repetition of repeating field {@link #problem}, creating it
   *         if it does not already exist
   */
  public Reference getProblemFirstRep() {
    if (getProblem().isEmpty()) {
      addProblem();
    }
    return getProblem().get(0);
  }

  /**
   * @deprecated Use Reference#setResource(IBaseResource) instead
   */
  @Deprecated
  public List<Resource> getProblemTarget() {
    if (this.problemTarget == null)
      this.problemTarget = new ArrayList<Resource>();
    return this.problemTarget;
  }

  /**
   * @return {@link #investigation} (One or more sets of investigations (signs,
   *         symptoms, etc.). The actual grouping of investigations varies greatly
   *         depending on the type and context of the assessment. These
   *         investigations may include data generated during the assessment
   *         process, or data previously generated and recorded that is pertinent
   *         to the outcomes.)
   */
  public List<ClinicalImpressionInvestigationComponent> getInvestigation() {
    if (this.investigation == null)
      this.investigation = new ArrayList<ClinicalImpressionInvestigationComponent>();
    return this.investigation;
  }

  /**
   * @return Returns a reference to <code>this</code> for easy method chaining
   */
  public ClinicalImpression setInvestigation(List<ClinicalImpressionInvestigationComponent> theInvestigation) {
    this.investigation = theInvestigation;
    return this;
  }

  public boolean hasInvestigation() {
    if (this.investigation == null)
      return false;
    for (ClinicalImpressionInvestigationComponent item : this.investigation)
      if (!item.isEmpty())
        return true;
    return false;
  }

  public ClinicalImpressionInvestigationComponent addInvestigation() { // 3
    ClinicalImpressionInvestigationComponent t = new ClinicalImpressionInvestigationComponent();
    if (this.investigation == null)
      this.investigation = new ArrayList<ClinicalImpressionInvestigationComponent>();
    this.investigation.add(t);
    return t;
  }

  public ClinicalImpression addInvestigation(ClinicalImpressionInvestigationComponent t) { // 3
    if (t == null)
      return this;
    if (this.investigation == null)
      this.investigation = new ArrayList<ClinicalImpressionInvestigationComponent>();
    this.investigation.add(t);
    return this;
  }

  /**
   * @return The first repetition of repeating field {@link #investigation},
   *         creating it if it does not already exist
   */
  public ClinicalImpressionInvestigationComponent getInvestigationFirstRep() {
    if (getInvestigation().isEmpty()) {
      addInvestigation();
    }
    return getInvestigation().get(0);
  }

  /**
   * @return {@link #protocol} (Reference to a specific published clinical
   *         protocol that was followed during this assessment, and/or that
   *         provides evidence in support of the diagnosis.)
   */
  public List<UriType> getProtocol() {
    if (this.protocol == null)
      this.protocol = new ArrayList<UriType>();
    return this.protocol;
  }

  /**
   * @return Returns a reference to <code>this</code> for easy method chaining
   */
  public ClinicalImpression setProtocol(List<UriType> theProtocol) {
    this.protocol = theProtocol;
    return this;
  }

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

  /**
   * @return {@link #protocol} (Reference to a specific published clinical
   *         protocol that was followed during this assessment, and/or that
   *         provides evidence in support of the diagnosis.)
   */
  public UriType addProtocolElement() {// 2
    UriType t = new UriType();
    if (this.protocol == null)
      this.protocol = new ArrayList<UriType>();
    this.protocol.add(t);
    return t;
  }

  /**
   * @param value {@link #protocol} (Reference to a specific published clinical
   *              protocol that was followed during this assessment, and/or that
   *              provides evidence in support of the diagnosis.)
   */
  public ClinicalImpression addProtocol(String value) { // 1
    UriType t = new UriType();
    t.setValue(value);
    if (this.protocol == null)
      this.protocol = new ArrayList<UriType>();
    this.protocol.add(t);
    return this;
  }

  /**
   * @param value {@link #protocol} (Reference to a specific published clinical
   *              protocol that was followed during this assessment, and/or that
   *              provides evidence in support of the diagnosis.)
   */
  public boolean hasProtocol(String value) {
    if (this.protocol == null)
      return false;
    for (UriType v : this.protocol)
      if (v.getValue().equals(value)) // uri
        return true;
    return false;
  }

  /**
   * @return {@link #summary} (A text summary of the investigations and the
   *         diagnosis.). This is the underlying object with id, value and
   *         extensions. The accessor "getSummary" gives direct access to the
   *         value
   */
  public StringType getSummaryElement() {
    if (this.summary == null)
      if (Configuration.errorOnAutoCreate())
        throw new Error("Attempt to auto-create ClinicalImpression.summary");
      else if (Configuration.doAutoCreate())
        this.summary = new StringType(); // bb
    return this.summary;
  }

  public boolean hasSummaryElement() {
    return this.summary != null && !this.summary.isEmpty();
  }

  public boolean hasSummary() {
    return this.summary != null && !this.summary.isEmpty();
  }

  /**
   * @param value {@link #summary} (A text summary of the investigations and the
   *              diagnosis.). This is the underlying object with id, value and
   *              extensions. The accessor "getSummary" gives direct access to the
   *              value
   */
  public ClinicalImpression setSummaryElement(StringType value) {
    this.summary = value;
    return this;
  }

  /**
   * @return A text summary of the investigations and the diagnosis.
   */
  public String getSummary() {
    return this.summary == null ? null : this.summary.getValue();
  }

  /**
   * @param value A text summary of the investigations and the diagnosis.
   */
  public ClinicalImpression setSummary(String value) {
    if (Utilities.noString(value))
      this.summary = null;
    else {
      if (this.summary == null)
        this.summary = new StringType();
      this.summary.setValue(value);
    }
    return this;
  }

  /**
   * @return {@link #finding} (Specific findings or diagnoses that were considered
   *         likely or relevant to ongoing treatment.)
   */
  public List<ClinicalImpressionFindingComponent> getFinding() {
    if (this.finding == null)
      this.finding = new ArrayList<ClinicalImpressionFindingComponent>();
    return this.finding;
  }

  /**
   * @return Returns a reference to <code>this</code> for easy method chaining
   */
  public ClinicalImpression setFinding(List<ClinicalImpressionFindingComponent> theFinding) {
    this.finding = theFinding;
    return this;
  }

  public boolean hasFinding() {
    if (this.finding == null)
      return false;
    for (ClinicalImpressionFindingComponent item : this.finding)
      if (!item.isEmpty())
        return true;
    return false;
  }

  public ClinicalImpressionFindingComponent addFinding() { // 3
    ClinicalImpressionFindingComponent t = new ClinicalImpressionFindingComponent();
    if (this.finding == null)
      this.finding = new ArrayList<ClinicalImpressionFindingComponent>();
    this.finding.add(t);
    return t;
  }

  public ClinicalImpression addFinding(ClinicalImpressionFindingComponent t) { // 3
    if (t == null)
      return this;
    if (this.finding == null)
      this.finding = new ArrayList<ClinicalImpressionFindingComponent>();
    this.finding.add(t);
    return this;
  }

  /**
   * @return The first repetition of repeating field {@link #finding}, creating it
   *         if it does not already exist
   */
  public ClinicalImpressionFindingComponent getFindingFirstRep() {
    if (getFinding().isEmpty()) {
      addFinding();
    }
    return getFinding().get(0);
  }

  /**
   * @return {@link #prognosisCodeableConcept} (Estimate of likely outcome.)
   */
  public List<CodeableConcept> getPrognosisCodeableConcept() {
    if (this.prognosisCodeableConcept == null)
      this.prognosisCodeableConcept = new ArrayList<CodeableConcept>();
    return this.prognosisCodeableConcept;
  }

  /**
   * @return Returns a reference to <code>this</code> for easy method chaining
   */
  public ClinicalImpression setPrognosisCodeableConcept(List<CodeableConcept> thePrognosisCodeableConcept) {
    this.prognosisCodeableConcept = thePrognosisCodeableConcept;
    return this;
  }

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

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

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

  /**
   * @return The first repetition of repeating field
   *         {@link #prognosisCodeableConcept}, creating it if it does not already
   *         exist
   */
  public CodeableConcept getPrognosisCodeableConceptFirstRep() {
    if (getPrognosisCodeableConcept().isEmpty()) {
      addPrognosisCodeableConcept();
    }
    return getPrognosisCodeableConcept().get(0);
  }

  /**
   * @return {@link #prognosisReference} (RiskAssessment expressing likely
   *         outcome.)
   */
  public List<Reference> getPrognosisReference() {
    if (this.prognosisReference == null)
      this.prognosisReference = new ArrayList<Reference>();
    return this.prognosisReference;
  }

  /**
   * @return Returns a reference to <code>this</code> for easy method chaining
   */
  public ClinicalImpression setPrognosisReference(List<Reference> thePrognosisReference) {
    this.prognosisReference = thePrognosisReference;
    return this;
  }

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

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

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

  /**
   * @return The first repetition of repeating field {@link #prognosisReference},
   *         creating it if it does not already exist
   */
  public Reference getPrognosisReferenceFirstRep() {
    if (getPrognosisReference().isEmpty()) {
      addPrognosisReference();
    }
    return getPrognosisReference().get(0);
  }

  /**
   * @deprecated Use Reference#setResource(IBaseResource) instead
   */
  @Deprecated
  public List<RiskAssessment> getPrognosisReferenceTarget() {
    if (this.prognosisReferenceTarget == null)
      this.prognosisReferenceTarget = new ArrayList<RiskAssessment>();
    return this.prognosisReferenceTarget;
  }

  /**
   * @deprecated Use Reference#setResource(IBaseResource) instead
   */
  @Deprecated
  public RiskAssessment addPrognosisReferenceTarget() {
    RiskAssessment r = new RiskAssessment();
    if (this.prognosisReferenceTarget == null)
      this.prognosisReferenceTarget = new ArrayList<RiskAssessment>();
    this.prognosisReferenceTarget.add(r);
    return r;
  }

  /**
   * @return {@link #supportingInfo} (Information supporting the clinical
   *         impression.)
   */
  public List<Reference> getSupportingInfo() {
    if (this.supportingInfo == null)
      this.supportingInfo = new ArrayList<Reference>();
    return this.supportingInfo;
  }

  /**
   * @return Returns a reference to <code>this</code> for easy method chaining
   */
  public ClinicalImpression setSupportingInfo(List<Reference> theSupportingInfo) {
    this.supportingInfo = theSupportingInfo;
    return this;
  }

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

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

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

  /**
   * @return The first repetition of repeating field {@link #supportingInfo},
   *         creating it if it does not already exist
   */
  public Reference getSupportingInfoFirstRep() {
    if (getSupportingInfo().isEmpty()) {
      addSupportingInfo();
    }
    return getSupportingInfo().get(0);
  }

  /**
   * @deprecated Use Reference#setResource(IBaseResource) instead
   */
  @Deprecated
  public List<Resource> getSupportingInfoTarget() {
    if (this.supportingInfoTarget == null)
      this.supportingInfoTarget = new ArrayList<Resource>();
    return this.supportingInfoTarget;
  }

  /**
   * @return {@link #note} (Commentary about the impression, typically recorded
   *         after the impression itself was made, though supplemental notes by
   *         the original author could also appear.)
   */
  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 ClinicalImpression 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 ClinicalImpression 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
   */
  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",
        "Business identifiers assigned to this clinical impression by the performer or other systems which remain constant as the resource is updated and propagates from server to server.",
        0, java.lang.Integer.MAX_VALUE, identifier));
    children.add(new Property("status", "code", "Identifies the workflow status of the assessment.", 0, 1, status));
    children.add(new Property("statusReason", "CodeableConcept",
        "Captures the reason for the current state of the ClinicalImpression.", 0, 1, statusReason));
    children.add(
        new Property("code", "CodeableConcept", "Categorizes the type of clinical assessment performed.", 0, 1, code));
    children.add(new Property("description", "string",
        "A summary of the context and/or cause of the assessment - why / where it was performed, and what patient events/status prompted it.",
        0, 1, description));
    children.add(new Property("subject", "Reference(Patient|Group)",
        "The patient or group of individuals assessed as part of this record.", 0, 1, subject));
    children.add(new Property("encounter", "Reference(Encounter)",
        "The Encounter during which this ClinicalImpression was created or to which the creation of this record is tightly associated.",
        0, 1, encounter));
    children.add(new Property("effective[x]", "dateTime|Period",
        "The point in time or period over which the subject was assessed.", 0, 1, effective));
    children.add(new Property("date", "dateTime", "Indicates when the documentation of the assessment was complete.", 0,
        1, date));
    children.add(new Property("assessor", "Reference(Practitioner|PractitionerRole)",
        "The clinician performing the assessment.", 0, 1, assessor));
    children.add(new Property("previous", "Reference(ClinicalImpression)",
        "A reference to the last assessment that was conducted on this patient. Assessments are often/usually ongoing in nature; a care provider (practitioner or team) will make new assessments on an ongoing basis as new data arises or the patient's conditions changes.",
        0, 1, previous));
    children.add(new Property("problem", "Reference(Condition|AllergyIntolerance)",
        "A list of the relevant problems/conditions for a patient.", 0, java.lang.Integer.MAX_VALUE, problem));
    children.add(new Property("investigation", "",
        "One or more sets of investigations (signs, symptoms, etc.). The actual grouping of investigations varies greatly depending on the type and context of the assessment. These investigations may include data generated during the assessment process, or data previously generated and recorded that is pertinent to the outcomes.",
        0, java.lang.Integer.MAX_VALUE, investigation));
    children.add(new Property("protocol", "uri",
        "Reference to a specific published clinical protocol that was followed during this assessment, and/or that provides evidence in support of the diagnosis.",
        0, java.lang.Integer.MAX_VALUE, protocol));
    children.add(
        new Property("summary", "string", "A text summary of the investigations and the diagnosis.", 0, 1, summary));
    children.add(new Property("finding", "",
        "Specific findings or diagnoses that were considered likely or relevant to ongoing treatment.", 0,
        java.lang.Integer.MAX_VALUE, finding));
    children.add(new Property("prognosisCodeableConcept", "CodeableConcept", "Estimate of likely outcome.", 0,
        java.lang.Integer.MAX_VALUE, prognosisCodeableConcept));
    children.add(new Property("prognosisReference", "Reference(RiskAssessment)",
        "RiskAssessment expressing likely outcome.", 0, java.lang.Integer.MAX_VALUE, prognosisReference));
    children.add(new Property("supportingInfo", "Reference(Any)", "Information supporting the clinical impression.", 0,
        java.lang.Integer.MAX_VALUE, supportingInfo));
    children.add(new Property("note", "Annotation",
        "Commentary about the impression, typically recorded after the impression itself was made, though supplemental notes by the original author could also appear.",
        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",
          "Business identifiers assigned to this clinical impression by the performer or other systems which remain constant as the resource is updated and propagates from server to server.",
          0, java.lang.Integer.MAX_VALUE, identifier);
    case -892481550:
      /* status */ return new Property("status", "code", "Identifies the workflow status of the assessment.", 0, 1,
          status);
    case 2051346646:
      /* statusReason */ return new Property("statusReason", "CodeableConcept",
          "Captures the reason for the current state of the ClinicalImpression.", 0, 1, statusReason);
    case 3059181:
      /* code */ return new Property("code", "CodeableConcept",
          "Categorizes the type of clinical assessment performed.", 0, 1, code);
    case -1724546052:
      /* description */ return new Property("description", "string",
          "A summary of the context and/or cause of the assessment - why / where it was performed, and what patient events/status prompted it.",
          0, 1, description);
    case -1867885268:
      /* subject */ return new Property("subject", "Reference(Patient|Group)",
          "The patient or group of individuals assessed as part of this record.", 0, 1, subject);
    case 1524132147:
      /* encounter */ return new Property("encounter", "Reference(Encounter)",
          "The Encounter during which this ClinicalImpression was created or to which the creation of this record is tightly associated.",
          0, 1, encounter);
    case 247104889:
      /* effective[x] */ return new Property("effective[x]", "dateTime|Period",
          "The point in time or period over which the subject was assessed.", 0, 1, effective);
    case -1468651097:
      /* effective */ return new Property("effective[x]", "dateTime|Period",
          "The point in time or period over which the subject was assessed.", 0, 1, effective);
    case -275306910:
      /* effectiveDateTime */ return new Property("effective[x]", "dateTime|Period",
          "The point in time or period over which the subject was assessed.", 0, 1, effective);
    case -403934648:
      /* effectivePeriod */ return new Property("effective[x]", "dateTime|Period",
          "The point in time or period over which the subject was assessed.", 0, 1, effective);
    case 3076014:
      /* date */ return new Property("date", "dateTime",
          "Indicates when the documentation of the assessment was complete.", 0, 1, date);
    case -373213113:
      /* assessor */ return new Property("assessor", "Reference(Practitioner|PractitionerRole)",
          "The clinician performing the assessment.", 0, 1, assessor);
    case -1273775369:
      /* previous */ return new Property("previous", "Reference(ClinicalImpression)",
          "A reference to the last assessment that was conducted on this patient. Assessments are often/usually ongoing in nature; a care provider (practitioner or team) will make new assessments on an ongoing basis as new data arises or the patient's conditions changes.",
          0, 1, previous);
    case -309542241:
      /* problem */ return new Property("problem", "Reference(Condition|AllergyIntolerance)",
          "A list of the relevant problems/conditions for a patient.", 0, java.lang.Integer.MAX_VALUE, problem);
    case 956015362:
      /* investigation */ return new Property("investigation", "",
          "One or more sets of investigations (signs, symptoms, etc.). The actual grouping of investigations varies greatly depending on the type and context of the assessment. These investigations may include data generated during the assessment process, or data previously generated and recorded that is pertinent to the outcomes.",
          0, java.lang.Integer.MAX_VALUE, investigation);
    case -989163880:
      /* protocol */ return new Property("protocol", "uri",
          "Reference to a specific published clinical protocol that was followed during this assessment, and/or that provides evidence in support of the diagnosis.",
          0, java.lang.Integer.MAX_VALUE, protocol);
    case -1857640538:
      /* summary */ return new Property("summary", "string", "A text summary of the investigations and the diagnosis.",
          0, 1, summary);
    case -853173367:
      /* finding */ return new Property("finding", "",
          "Specific findings or diagnoses that were considered likely or relevant to ongoing treatment.", 0,
          java.lang.Integer.MAX_VALUE, finding);
    case -676337953:
      /* prognosisCodeableConcept */ return new Property("prognosisCodeableConcept", "CodeableConcept",
          "Estimate of likely outcome.", 0, java.lang.Integer.MAX_VALUE, prognosisCodeableConcept);
    case -587137783:
      /* prognosisReference */ return new Property("prognosisReference", "Reference(RiskAssessment)",
          "RiskAssessment expressing likely outcome.", 0, java.lang.Integer.MAX_VALUE, prognosisReference);
    case 1922406657:
      /* supportingInfo */ return new Property("supportingInfo", "Reference(Any)",
          "Information supporting the clinical impression.", 0, java.lang.Integer.MAX_VALUE, supportingInfo);
    case 3387378:
      /* note */ return new Property("note", "Annotation",
          "Commentary about the impression, typically recorded after the impression itself was made, though supplemental notes by the original author could also appear.",
          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 -892481550:
      /* status */ return this.status == null ? new Base[0] : new Base[] { this.status }; // Enumeration<ClinicalImpressionStatus>
    case 2051346646:
      /* statusReason */ return this.statusReason == null ? new Base[0] : new Base[] { this.statusReason }; // CodeableConcept
    case 3059181:
      /* code */ return this.code == null ? new Base[0] : new Base[] { this.code }; // CodeableConcept
    case -1724546052:
      /* description */ return this.description == null ? new Base[0] : new Base[] { this.description }; // StringType
    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 -1468651097:
      /* effective */ return this.effective == null ? new Base[0] : new Base[] { this.effective }; // Type
    case 3076014:
      /* date */ return this.date == null ? new Base[0] : new Base[] { this.date }; // DateTimeType
    case -373213113:
      /* assessor */ return this.assessor == null ? new Base[0] : new Base[] { this.assessor }; // Reference
    case -1273775369:
      /* previous */ return this.previous == null ? new Base[0] : new Base[] { this.previous }; // Reference
    case -309542241:
      /* problem */ return this.problem == null ? new Base[0] : this.problem.toArray(new Base[this.problem.size()]); // Reference
    case 956015362:
      /* investigation */ return this.investigation == null ? new Base[0]
          : this.investigation.toArray(new Base[this.investigation.size()]); // ClinicalImpressionInvestigationComponent
    case -989163880:
      /* protocol */ return this.protocol == null ? new Base[0] : this.protocol.toArray(new Base[this.protocol.size()]); // UriType
    case -1857640538:
      /* summary */ return this.summary == null ? new Base[0] : new Base[] { this.summary }; // StringType
    case -853173367:
      /* finding */ return this.finding == null ? new Base[0] : this.finding.toArray(new Base[this.finding.size()]); // ClinicalImpressionFindingComponent
    case -676337953:
      /* prognosisCodeableConcept */ return this.prognosisCodeableConcept == null ? new Base[0]
          : this.prognosisCodeableConcept.toArray(new Base[this.prognosisCodeableConcept.size()]); // CodeableConcept
    case -587137783:
      /* prognosisReference */ return this.prognosisReference == null ? new Base[0]
          : this.prognosisReference.toArray(new Base[this.prognosisReference.size()]); // Reference
    case 1922406657:
      /* supportingInfo */ return this.supportingInfo == null ? new Base[0]
          : this.supportingInfo.toArray(new Base[this.supportingInfo.size()]); // Reference
    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(castToIdentifier(value)); // Identifier
      return value;
    case -892481550: // status
      value = new ClinicalImpressionStatusEnumFactory().fromType(castToCode(value));
      this.status = (Enumeration) value; // Enumeration<ClinicalImpressionStatus>
      return value;
    case 2051346646: // statusReason
      this.statusReason = castToCodeableConcept(value); // CodeableConcept
      return value;
    case 3059181: // code
      this.code = castToCodeableConcept(value); // CodeableConcept
      return value;
    case -1724546052: // description
      this.description = castToString(value); // StringType
      return value;
    case -1867885268: // subject
      this.subject = castToReference(value); // Reference
      return value;
    case 1524132147: // encounter
      this.encounter = castToReference(value); // Reference
      return value;
    case -1468651097: // effective
      this.effective = castToType(value); // Type
      return value;
    case 3076014: // date
      this.date = castToDateTime(value); // DateTimeType
      return value;
    case -373213113: // assessor
      this.assessor = castToReference(value); // Reference
      return value;
    case -1273775369: // previous
      this.previous = castToReference(value); // Reference
      return value;
    case -309542241: // problem
      this.getProblem().add(castToReference(value)); // Reference
      return value;
    case 956015362: // investigation
      this.getInvestigation().add((ClinicalImpressionInvestigationComponent) value); // ClinicalImpressionInvestigationComponent
      return value;
    case -989163880: // protocol
      this.getProtocol().add(castToUri(value)); // UriType
      return value;
    case -1857640538: // summary
      this.summary = castToString(value); // StringType
      return value;
    case -853173367: // finding
      this.getFinding().add((ClinicalImpressionFindingComponent) value); // ClinicalImpressionFindingComponent
      return value;
    case -676337953: // prognosisCodeableConcept
      this.getPrognosisCodeableConcept().add(castToCodeableConcept(value)); // CodeableConcept
      return value;
    case -587137783: // prognosisReference
      this.getPrognosisReference().add(castToReference(value)); // Reference
      return value;
    case 1922406657: // supportingInfo
      this.getSupportingInfo().add(castToReference(value)); // Reference
      return value;
    case 3387378: // note
      this.getNote().add(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(castToIdentifier(value));
    } else if (name.equals("status")) {
      value = new ClinicalImpressionStatusEnumFactory().fromType(castToCode(value));
      this.status = (Enumeration) value; // Enumeration<ClinicalImpressionStatus>
    } else if (name.equals("statusReason")) {
      this.statusReason = castToCodeableConcept(value); // CodeableConcept
    } else if (name.equals("code")) {
      this.code = castToCodeableConcept(value); // CodeableConcept
    } else if (name.equals("description")) {
      this.description = castToString(value); // StringType
    } else if (name.equals("subject")) {
      this.subject = castToReference(value); // Reference
    } else if (name.equals("encounter")) {
      this.encounter = castToReference(value); // Reference
    } else if (name.equals("effective[x]")) {
      this.effective = castToType(value); // Type
    } else if (name.equals("date")) {
      this.date = castToDateTime(value); // DateTimeType
    } else if (name.equals("assessor")) {
      this.assessor = castToReference(value); // Reference
    } else if (name.equals("previous")) {
      this.previous = castToReference(value); // Reference
    } else if (name.equals("problem")) {
      this.getProblem().add(castToReference(value));
    } else if (name.equals("investigation")) {
      this.getInvestigation().add((ClinicalImpressionInvestigationComponent) value);
    } else if (name.equals("protocol")) {
      this.getProtocol().add(castToUri(value));
    } else if (name.equals("summary")) {
      this.summary = castToString(value); // StringType
    } else if (name.equals("finding")) {
      this.getFinding().add((ClinicalImpressionFindingComponent) value);
    } else if (name.equals("prognosisCodeableConcept")) {
      this.getPrognosisCodeableConcept().add(castToCodeableConcept(value));
    } else if (name.equals("prognosisReference")) {
      this.getPrognosisReference().add(castToReference(value));
    } else if (name.equals("supportingInfo")) {
      this.getSupportingInfo().add(castToReference(value));
    } else if (name.equals("note")) {
      this.getNote().add(castToAnnotation(value));
    } else
      return super.setProperty(name, value);
    return value;
  }

  @Override
  public void removeChild(String name, Base value) throws FHIRException {
    if (name.equals("identifier")) {
      this.getIdentifier().remove(castToIdentifier(value));
    } else if (name.equals("status")) {
      this.status = null;
    } else if (name.equals("statusReason")) {
      this.statusReason = null;
    } else if (name.equals("code")) {
      this.code = null;
    } else if (name.equals("description")) {
      this.description = null;
    } else if (name.equals("subject")) {
      this.subject = null;
    } else if (name.equals("encounter")) {
      this.encounter = null;
    } else if (name.equals("effective[x]")) {
      this.effective = null;
    } else if (name.equals("date")) {
      this.date = null;
    } else if (name.equals("assessor")) {
      this.assessor = null;
    } else if (name.equals("previous")) {
      this.previous = null;
    } else if (name.equals("problem")) {
      this.getProblem().remove(castToReference(value));
    } else if (name.equals("investigation")) {
      this.getInvestigation().remove((ClinicalImpressionInvestigationComponent) value);
    } else if (name.equals("protocol")) {
      this.getProtocol().remove(castToUri(value));
    } else if (name.equals("summary")) {
      this.summary = null;
    } else if (name.equals("finding")) {
      this.getFinding().remove((ClinicalImpressionFindingComponent) value);
    } else if (name.equals("prognosisCodeableConcept")) {
      this.getPrognosisCodeableConcept().remove(castToCodeableConcept(value));
    } else if (name.equals("prognosisReference")) {
      this.getPrognosisReference().remove(castToReference(value));
    } else if (name.equals("supportingInfo")) {
      this.getSupportingInfo().remove(castToReference(value));
    } else if (name.equals("note")) {
      this.getNote().remove(castToAnnotation(value));
    } else
      super.removeChild(name, value);
    
  }

  @Override
  public Base makeProperty(int hash, String name) throws FHIRException {
    switch (hash) {
    case -1618432855:
      return addIdentifier();
    case -892481550:
      return getStatusElement();
    case 2051346646:
      return getStatusReason();
    case 3059181:
      return getCode();
    case -1724546052:
      return getDescriptionElement();
    case -1867885268:
      return getSubject();
    case 1524132147:
      return getEncounter();
    case 247104889:
      return getEffective();
    case -1468651097:
      return getEffective();
    case 3076014:
      return getDateElement();
    case -373213113:
      return getAssessor();
    case -1273775369:
      return getPrevious();
    case -309542241:
      return addProblem();
    case 956015362:
      return addInvestigation();
    case -989163880:
      return addProtocolElement();
    case -1857640538:
      return getSummaryElement();
    case -853173367:
      return addFinding();
    case -676337953:
      return addPrognosisCodeableConcept();
    case -587137783:
      return addPrognosisReference();
    case 1922406657:
      return addSupportingInfo();
    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 -892481550:
      /* status */ return new String[] { "code" };
    case 2051346646:
      /* statusReason */ return new String[] { "CodeableConcept" };
    case 3059181:
      /* code */ return new String[] { "CodeableConcept" };
    case -1724546052:
      /* description */ return new String[] { "string" };
    case -1867885268:
      /* subject */ return new String[] { "Reference" };
    case 1524132147:
      /* encounter */ return new String[] { "Reference" };
    case -1468651097:
      /* effective */ return new String[] { "dateTime", "Period" };
    case 3076014:
      /* date */ return new String[] { "dateTime" };
    case -373213113:
      /* assessor */ return new String[] { "Reference" };
    case -1273775369:
      /* previous */ return new String[] { "Reference" };
    case -309542241:
      /* problem */ return new String[] { "Reference" };
    case 956015362:
      /* investigation */ return new String[] {};
    case -989163880:
      /* protocol */ return new String[] { "uri" };
    case -1857640538:
      /* summary */ return new String[] { "string" };
    case -853173367:
      /* finding */ return new String[] {};
    case -676337953:
      /* prognosisCodeableConcept */ return new String[] { "CodeableConcept" };
    case -587137783:
      /* prognosisReference */ return new String[] { "Reference" };
    case 1922406657:
      /* supportingInfo */ return new String[] { "Reference" };
    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("status")) {
      throw new FHIRException("Cannot call addChild on a singleton property ClinicalImpression.status");
    } else if (name.equals("statusReason")) {
      this.statusReason = new CodeableConcept();
      return this.statusReason;
    } else if (name.equals("code")) {
      this.code = new CodeableConcept();
      return this.code;
    } else if (name.equals("description")) {
      throw new FHIRException("Cannot call addChild on a singleton property ClinicalImpression.description");
    } 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("effectiveDateTime")) {
      this.effective = new DateTimeType();
      return this.effective;
    } else if (name.equals("effectivePeriod")) {
      this.effective = new Period();
      return this.effective;
    } else if (name.equals("date")) {
      throw new FHIRException("Cannot call addChild on a singleton property ClinicalImpression.date");
    } else if (name.equals("assessor")) {
      this.assessor = new Reference();
      return this.assessor;
    } else if (name.equals("previous")) {
      this.previous = new Reference();
      return this.previous;
    } else if (name.equals("problem")) {
      return addProblem();
    } else if (name.equals("investigation")) {
      return addInvestigation();
    } else if (name.equals("protocol")) {
      throw new FHIRException("Cannot call addChild on a singleton property ClinicalImpression.protocol");
    } else if (name.equals("summary")) {
      throw new FHIRException("Cannot call addChild on a singleton property ClinicalImpression.summary");
    } else if (name.equals("finding")) {
      return addFinding();
    } else if (name.equals("prognosisCodeableConcept")) {
      return addPrognosisCodeableConcept();
    } else if (name.equals("prognosisReference")) {
      return addPrognosisReference();
    } else if (name.equals("supportingInfo")) {
      return addSupportingInfo();
    } else if (name.equals("note")) {
      return addNote();
    } else
      return super.addChild(name);
  }

  public String fhirType() {
    return "ClinicalImpression";

  }

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

  public void copyValues(ClinicalImpression dst) {
    super.copyValues(dst);
    if (identifier != null) {
      dst.identifier = new ArrayList<Identifier>();
      for (Identifier i : identifier)
        dst.identifier.add(i.copy());
    }
    ;
    dst.status = status == null ? null : status.copy();
    dst.statusReason = statusReason == null ? null : statusReason.copy();
    dst.code = code == null ? null : code.copy();
    dst.description = description == null ? null : description.copy();
    dst.subject = subject == null ? null : subject.copy();
    dst.encounter = encounter == null ? null : encounter.copy();
    dst.effective = effective == null ? null : effective.copy();
    dst.date = date == null ? null : date.copy();
    dst.assessor = assessor == null ? null : assessor.copy();
    dst.previous = previous == null ? null : previous.copy();
    if (problem != null) {
      dst.problem = new ArrayList<Reference>();
      for (Reference i : problem)
        dst.problem.add(i.copy());
    }
    ;
    if (investigation != null) {
      dst.investigation = new ArrayList<ClinicalImpressionInvestigationComponent>();
      for (ClinicalImpressionInvestigationComponent i : investigation)
        dst.investigation.add(i.copy());
    }
    ;
    if (protocol != null) {
      dst.protocol = new ArrayList<UriType>();
      for (UriType i : protocol)
        dst.protocol.add(i.copy());
    }
    ;
    dst.summary = summary == null ? null : summary.copy();
    if (finding != null) {
      dst.finding = new ArrayList<ClinicalImpressionFindingComponent>();
      for (ClinicalImpressionFindingComponent i : finding)
        dst.finding.add(i.copy());
    }
    ;
    if (prognosisCodeableConcept != null) {
      dst.prognosisCodeableConcept = new ArrayList<CodeableConcept>();
      for (CodeableConcept i : prognosisCodeableConcept)
        dst.prognosisCodeableConcept.add(i.copy());
    }
    ;
    if (prognosisReference != null) {
      dst.prognosisReference = new ArrayList<Reference>();
      for (Reference i : prognosisReference)
        dst.prognosisReference.add(i.copy());
    }
    ;
    if (supportingInfo != null) {
      dst.supportingInfo = new ArrayList<Reference>();
      for (Reference i : supportingInfo)
        dst.supportingInfo.add(i.copy());
    }
    ;
    if (note != null) {
      dst.note = new ArrayList<Annotation>();
      for (Annotation i : note)
        dst.note.add(i.copy());
    }
    ;
  }

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

  @Override
  public boolean equalsDeep(Base other_) {
    if (!super.equalsDeep(other_))
      return false;
    if (!(other_ instanceof ClinicalImpression))
      return false;
    ClinicalImpression o = (ClinicalImpression) other_;
    return compareDeep(identifier, o.identifier, true) && compareDeep(status, o.status, true)
        && compareDeep(statusReason, o.statusReason, true) && compareDeep(code, o.code, true)
        && compareDeep(description, o.description, true) && compareDeep(subject, o.subject, true)
        && compareDeep(encounter, o.encounter, true) && compareDeep(effective, o.effective, true)
        && compareDeep(date, o.date, true) && compareDeep(assessor, o.assessor, true)
        && compareDeep(previous, o.previous, true) && compareDeep(problem, o.problem, true)
        && compareDeep(investigation, o.investigation, true) && compareDeep(protocol, o.protocol, true)
        && compareDeep(summary, o.summary, true) && compareDeep(finding, o.finding, true)
        && compareDeep(prognosisCodeableConcept, o.prognosisCodeableConcept, true)
        && compareDeep(prognosisReference, o.prognosisReference, true)
        && compareDeep(supportingInfo, o.supportingInfo, true) && compareDeep(note, o.note, true);
  }

  @Override
  public boolean equalsShallow(Base other_) {
    if (!super.equalsShallow(other_))
      return false;
    if (!(other_ instanceof ClinicalImpression))
      return false;
    ClinicalImpression o = (ClinicalImpression) other_;
    return compareValues(status, o.status, true) && compareValues(description, o.description, true)
        && compareValues(date, o.date, true) && compareValues(protocol, o.protocol, true)
        && compareValues(summary, o.summary, true);
  }

  public boolean isEmpty() {
    return super.isEmpty() && ca.uhn.fhir.util.ElementUtil.isEmpty(identifier, status, statusReason, code, description,
        subject, encounter, effective, date, assessor, previous, problem, investigation, protocol, summary, finding,
        prognosisCodeableConcept, prognosisReference, supportingInfo, note);
  }

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

  /**
   * Search parameter: <b>date</b>
   * <p>
   * Description: <b>When the assessment was documented</b><br>
   * Type: <b>date</b><br>
   * Path: <b>ClinicalImpression.date</b><br>
   * </p>
   */
  @SearchParamDefinition(name = "date", path = "ClinicalImpression.date", description = "When the assessment was documented", type = "date")
  public static final String SP_DATE = "date";
  /**
   * <b>Fluent Client</b> search parameter constant for <b>date</b>
   * <p>
   * Description: <b>When the assessment was documented</b><br>
   * Type: <b>date</b><br>
   * Path: <b>ClinicalImpression.date</b><br>
   * </p>
   */
  public static final ca.uhn.fhir.rest.gclient.DateClientParam DATE = new ca.uhn.fhir.rest.gclient.DateClientParam(
      SP_DATE);

  /**
   * Search parameter: <b>identifier</b>
   * <p>
   * Description: <b>Business identifier</b><br>
   * Type: <b>token</b><br>
   * Path: <b>ClinicalImpression.identifier</b><br>
   * </p>
   */
  @SearchParamDefinition(name = "identifier", path = "ClinicalImpression.identifier", description = "Business identifier", type = "token")
  public static final String SP_IDENTIFIER = "identifier";
  /**
   * <b>Fluent Client</b> search parameter constant for <b>identifier</b>
   * <p>
   * Description: <b>Business identifier</b><br>
   * Type: <b>token</b><br>
   * Path: <b>ClinicalImpression.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>previous</b>
   * <p>
   * Description: <b>Reference to last assessment</b><br>
   * Type: <b>reference</b><br>
   * Path: <b>ClinicalImpression.previous</b><br>
   * </p>
   */
  @SearchParamDefinition(name = "previous", path = "ClinicalImpression.previous", description = "Reference to last assessment", type = "reference", target = {
      ClinicalImpression.class })
  public static final String SP_PREVIOUS = "previous";
  /**
   * <b>Fluent Client</b> search parameter constant for <b>previous</b>
   * <p>
   * Description: <b>Reference to last assessment</b><br>
   * Type: <b>reference</b><br>
   * Path: <b>ClinicalImpression.previous</b><br>
   * </p>
   */
  public static final ca.uhn.fhir.rest.gclient.ReferenceClientParam PREVIOUS = new ca.uhn.fhir.rest.gclient.ReferenceClientParam(
      SP_PREVIOUS);

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

  /**
   * Search parameter: <b>finding-code</b>
   * <p>
   * Description: <b>What was found</b><br>
   * Type: <b>token</b><br>
   * Path: <b>ClinicalImpression.finding.itemCodeableConcept</b><br>
   * </p>
   */
  @SearchParamDefinition(name = "finding-code", path = "ClinicalImpression.finding.itemCodeableConcept", description = "What was found", type = "token")
  public static final String SP_FINDING_CODE = "finding-code";
  /**
   * <b>Fluent Client</b> search parameter constant for <b>finding-code</b>
   * <p>
   * Description: <b>What was found</b><br>
   * Type: <b>token</b><br>
   * Path: <b>ClinicalImpression.finding.itemCodeableConcept</b><br>
   * </p>
   */
  public static final ca.uhn.fhir.rest.gclient.TokenClientParam FINDING_CODE = new ca.uhn.fhir.rest.gclient.TokenClientParam(
      SP_FINDING_CODE);

  /**
   * Search parameter: <b>assessor</b>
   * <p>
   * Description: <b>The clinician performing the assessment</b><br>
   * Type: <b>reference</b><br>
   * Path: <b>ClinicalImpression.assessor</b><br>
   * </p>
   */
  @SearchParamDefinition(name = "assessor", path = "ClinicalImpression.assessor", description = "The clinician performing the assessment", type = "reference", providesMembershipIn = {
      @ca.uhn.fhir.model.api.annotation.Compartment(name = "Practitioner") }, target = { Practitioner.class,
          PractitionerRole.class })
  public static final String SP_ASSESSOR = "assessor";
  /**
   * <b>Fluent Client</b> search parameter constant for <b>assessor</b>
   * <p>
   * Description: <b>The clinician performing the assessment</b><br>
   * Type: <b>reference</b><br>
   * Path: <b>ClinicalImpression.assessor</b><br>
   * </p>
   */
  public static final ca.uhn.fhir.rest.gclient.ReferenceClientParam ASSESSOR = new ca.uhn.fhir.rest.gclient.ReferenceClientParam(
      SP_ASSESSOR);

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

  /**
   * Search parameter: <b>subject</b>
   * <p>
   * Description: <b>Patient or group assessed</b><br>
   * Type: <b>reference</b><br>
   * Path: <b>ClinicalImpression.subject</b><br>
   * </p>
   */
  @SearchParamDefinition(name = "subject", path = "ClinicalImpression.subject", description = "Patient or group assessed", type = "reference", providesMembershipIn = {
      @ca.uhn.fhir.model.api.annotation.Compartment(name = "Patient") }, 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>Patient or group assessed</b><br>
   * Type: <b>reference</b><br>
   * Path: <b>ClinicalImpression.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>ClinicalImpression:subject</b>".
   */
  public static final ca.uhn.fhir.model.api.Include INCLUDE_SUBJECT = new ca.uhn.fhir.model.api.Include(
      "ClinicalImpression:subject").toLocked();

  /**
   * Search parameter: <b>encounter</b>
   * <p>
   * Description: <b>Encounter created as part of</b><br>
   * Type: <b>reference</b><br>
   * Path: <b>ClinicalImpression.encounter</b><br>
   * </p>
   */
  @SearchParamDefinition(name = "encounter", path = "ClinicalImpression.encounter", description = "Encounter created as part of", type = "reference", providesMembershipIn = {
      @ca.uhn.fhir.model.api.annotation.Compartment(name = "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>Encounter created as part of</b><br>
   * Type: <b>reference</b><br>
   * Path: <b>ClinicalImpression.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>ClinicalImpression:encounter</b>".
   */
  public static final ca.uhn.fhir.model.api.Include INCLUDE_ENCOUNTER = new ca.uhn.fhir.model.api.Include(
      "ClinicalImpression:encounter").toLocked();

  /**
   * Search parameter: <b>finding-ref</b>
   * <p>
   * Description: <b>What was found</b><br>
   * Type: <b>reference</b><br>
   * Path: <b>ClinicalImpression.finding.itemReference</b><br>
   * </p>
   */
  @SearchParamDefinition(name = "finding-ref", path = "ClinicalImpression.finding.itemReference", description = "What was found", type = "reference", target = {
      Condition.class, Media.class, Observation.class })
  public static final String SP_FINDING_REF = "finding-ref";
  /**
   * <b>Fluent Client</b> search parameter constant for <b>finding-ref</b>
   * <p>
   * Description: <b>What was found</b><br>
   * Type: <b>reference</b><br>
   * Path: <b>ClinicalImpression.finding.itemReference</b><br>
   * </p>
   */
  public static final ca.uhn.fhir.rest.gclient.ReferenceClientParam FINDING_REF = new ca.uhn.fhir.rest.gclient.ReferenceClientParam(
      SP_FINDING_REF);

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

  /**
   * Search parameter: <b>problem</b>
   * <p>
   * Description: <b>Relevant impressions of patient state</b><br>
   * Type: <b>reference</b><br>
   * Path: <b>ClinicalImpression.problem</b><br>
   * </p>
   */
  @SearchParamDefinition(name = "problem", path = "ClinicalImpression.problem", description = "Relevant impressions of patient state", type = "reference", target = {
      AllergyIntolerance.class, Condition.class })
  public static final String SP_PROBLEM = "problem";
  /**
   * <b>Fluent Client</b> search parameter constant for <b>problem</b>
   * <p>
   * Description: <b>Relevant impressions of patient state</b><br>
   * Type: <b>reference</b><br>
   * Path: <b>ClinicalImpression.problem</b><br>
   * </p>
   */
  public static final ca.uhn.fhir.rest.gclient.ReferenceClientParam PROBLEM = new ca.uhn.fhir.rest.gclient.ReferenceClientParam(
      SP_PROBLEM);

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

  /**
   * Search parameter: <b>patient</b>
   * <p>
   * Description: <b>Patient or group assessed</b><br>
   * Type: <b>reference</b><br>
   * Path: <b>ClinicalImpression.subject</b><br>
   * </p>
   */
  @SearchParamDefinition(name = "patient", path = "ClinicalImpression.subject.where(resolve() is Patient)", description = "Patient or group assessed", type = "reference", target = {
      Patient.class })
  public static final String SP_PATIENT = "patient";
  /**
   * <b>Fluent Client</b> search parameter constant for <b>patient</b>
   * <p>
   * Description: <b>Patient or group assessed</b><br>
   * Type: <b>reference</b><br>
   * Path: <b>ClinicalImpression.subject</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>ClinicalImpression:patient</b>".
   */
  public static final ca.uhn.fhir.model.api.Include INCLUDE_PATIENT = new ca.uhn.fhir.model.api.Include(
      "ClinicalImpression:patient").toLocked();

  /**
   * Search parameter: <b>supporting-info</b>
   * <p>
   * Description: <b>Information supporting the clinical impression</b><br>
   * Type: <b>reference</b><br>
   * Path: <b>ClinicalImpression.supportingInfo</b><br>
   * </p>
   */
  @SearchParamDefinition(name = "supporting-info", path = "ClinicalImpression.supportingInfo", description = "Information supporting the clinical impression", type = "reference")
  public static final String SP_SUPPORTING_INFO = "supporting-info";
  /**
   * <b>Fluent Client</b> search parameter constant for <b>supporting-info</b>
   * <p>
   * Description: <b>Information supporting the clinical impression</b><br>
   * Type: <b>reference</b><br>
   * Path: <b>ClinicalImpression.supportingInfo</b><br>
   * </p>
   */
  public static final ca.uhn.fhir.rest.gclient.ReferenceClientParam SUPPORTING_INFO = new ca.uhn.fhir.rest.gclient.ReferenceClientParam(
      SP_SUPPORTING_INFO);

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

  /**
   * Search parameter: <b>investigation</b>
   * <p>
   * Description: <b>Record of a specific investigation</b><br>
   * Type: <b>reference</b><br>
   * Path: <b>ClinicalImpression.investigation.item</b><br>
   * </p>
   */
  @SearchParamDefinition(name = "investigation", path = "ClinicalImpression.investigation.item", description = "Record of a specific investigation", type = "reference", target = {
      DiagnosticReport.class, FamilyMemberHistory.class, ImagingStudy.class, Media.class, Observation.class,
      QuestionnaireResponse.class, RiskAssessment.class })
  public static final String SP_INVESTIGATION = "investigation";
  /**
   * <b>Fluent Client</b> search parameter constant for <b>investigation</b>
   * <p>
   * Description: <b>Record of a specific investigation</b><br>
   * Type: <b>reference</b><br>
   * Path: <b>ClinicalImpression.investigation.item</b><br>
   * </p>
   */
  public static final ca.uhn.fhir.rest.gclient.ReferenceClientParam INVESTIGATION = new ca.uhn.fhir.rest.gclient.ReferenceClientParam(
      SP_INVESTIGATION);

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

  /**
   * Search parameter: <b>status</b>
   * <p>
   * Description: <b>in-progress | completed | entered-in-error</b><br>
   * Type: <b>token</b><br>
   * Path: <b>ClinicalImpression.status</b><br>
   * </p>
   */
  @SearchParamDefinition(name = "status", path = "ClinicalImpression.status", description = "in-progress | completed | entered-in-error", type = "token")
  public static final String SP_STATUS = "status";
  /**
   * <b>Fluent Client</b> search parameter constant for <b>status</b>
   * <p>
   * Description: <b>in-progress | completed | entered-in-error</b><br>
   * Type: <b>token</b><br>
   * Path: <b>ClinicalImpression.status</b><br>
   * </p>
   */
  public static final ca.uhn.fhir.rest.gclient.TokenClientParam STATUS = new ca.uhn.fhir.rest.gclient.TokenClientParam(
      SP_STATUS);

}