package org.hl7.fhir.dstu3.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 Fri, Mar 16, 2018 15:21+1100 for FHIR v3.0.x
import java.util.ArrayList;
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;
/**
 * Financial instrument which may be used to reimburse or pay for health care products and services.
 */
@ResourceDef(name="Coverage", profile="http://hl7.org/fhir/Profile/Coverage")
public class Coverage extends DomainResource {

    public enum CoverageStatus {
        /**
         * The instance is currently in-force.
         */
        ACTIVE, 
        /**
         * The instance is withdrawn, rescinded or reversed.
         */
        CANCELLED, 
        /**
         * A new instance the contents of which is not complete.
         */
        DRAFT, 
        /**
         * The instance was entered in error.
         */
        ENTEREDINERROR, 
        /**
         * added to help the parsers with the generic types
         */
        NULL;
        public static CoverageStatus fromCode(String codeString) throws FHIRException {
            if (codeString == null || "".equals(codeString))
                return null;
        if ("active".equals(codeString))
          return ACTIVE;
        if ("cancelled".equals(codeString))
          return CANCELLED;
        if ("draft".equals(codeString))
          return DRAFT;
        if ("entered-in-error".equals(codeString))
          return ENTEREDINERROR;
        if (Configuration.isAcceptInvalidEnums())
          return null;
        else
          throw new FHIRException("Unknown CoverageStatus code '"+codeString+"'");
        }
        public String toCode() {
          switch (this) {
            case ACTIVE: return "active";
            case CANCELLED: return "cancelled";
            case DRAFT: return "draft";
            case ENTEREDINERROR: return "entered-in-error";
            case NULL: return null;
            default: return "?";
          }
        }
        public String getSystem() {
          switch (this) {
            case ACTIVE: return "http://hl7.org/fhir/fm-status";
            case CANCELLED: return "http://hl7.org/fhir/fm-status";
            case DRAFT: return "http://hl7.org/fhir/fm-status";
            case ENTEREDINERROR: return "http://hl7.org/fhir/fm-status";
            case NULL: return null;
            default: return "?";
          }
        }
        public String getDefinition() {
          switch (this) {
            case ACTIVE: return "The instance is currently in-force.";
            case CANCELLED: return "The instance is withdrawn, rescinded or reversed.";
            case DRAFT: return "A new instance the contents of which is not complete.";
            case ENTEREDINERROR: return "The instance was entered in error.";
            case NULL: return null;
            default: return "?";
          }
        }
        public String getDisplay() {
          switch (this) {
            case ACTIVE: return "Active";
            case CANCELLED: return "Cancelled";
            case DRAFT: return "Draft";
            case ENTEREDINERROR: return "Entered in Error";
            case NULL: return null;
            default: return "?";
          }
        }
    }

  public static class CoverageStatusEnumFactory implements EnumFactory<CoverageStatus> {
    public CoverageStatus fromCode(String codeString) throws IllegalArgumentException {
      if (codeString == null || "".equals(codeString))
            if (codeString == null || "".equals(codeString))
                return null;
        if ("active".equals(codeString))
          return CoverageStatus.ACTIVE;
        if ("cancelled".equals(codeString))
          return CoverageStatus.CANCELLED;
        if ("draft".equals(codeString))
          return CoverageStatus.DRAFT;
        if ("entered-in-error".equals(codeString))
          return CoverageStatus.ENTEREDINERROR;
        throw new IllegalArgumentException("Unknown CoverageStatus code '"+codeString+"'");
        }
        public Enumeration<CoverageStatus> fromType(PrimitiveType<?> code) throws FHIRException {
          if (code == null)
            return null;
          if (code.isEmpty())
            return new Enumeration<CoverageStatus>(this);
          String codeString = code.asStringValue();
          if (codeString == null || "".equals(codeString))
            return null;
        if ("active".equals(codeString))
          return new Enumeration<CoverageStatus>(this, CoverageStatus.ACTIVE);
        if ("cancelled".equals(codeString))
          return new Enumeration<CoverageStatus>(this, CoverageStatus.CANCELLED);
        if ("draft".equals(codeString))
          return new Enumeration<CoverageStatus>(this, CoverageStatus.DRAFT);
        if ("entered-in-error".equals(codeString))
          return new Enumeration<CoverageStatus>(this, CoverageStatus.ENTEREDINERROR);
        throw new FHIRException("Unknown CoverageStatus code '"+codeString+"'");
        }
    public String toCode(CoverageStatus code) {
      if (code == CoverageStatus.ACTIVE)
        return "active";
      if (code == CoverageStatus.CANCELLED)
        return "cancelled";
      if (code == CoverageStatus.DRAFT)
        return "draft";
      if (code == CoverageStatus.ENTEREDINERROR)
        return "entered-in-error";
      return "?";
      }
    public String toSystem(CoverageStatus code) {
      return code.getSystem();
      }
    }

    @Block()
    public static class GroupComponent extends BackboneElement implements IBaseBackboneElement {
        /**
         * Identifies a style or collective of coverage issued by the underwriter, for example may be used to identify an employer group. May also be referred to as a Policy or Group ID.
         */
        @Child(name = "group", type = {StringType.class}, order=1, min=0, max=1, modifier=false, summary=true)
        @Description(shortDefinition="An identifier for the group", formalDefinition="Identifies a style or collective of coverage issued by the underwriter, for example may be used to identify an employer group. May also be referred to as a Policy or Group ID." )
        protected StringType group;

        /**
         * A short description for the group.
         */
        @Child(name = "groupDisplay", type = {StringType.class}, order=2, min=0, max=1, modifier=false, summary=true)
        @Description(shortDefinition="Display text for an identifier for the group", formalDefinition="A short description for the group." )
        protected StringType groupDisplay;

        /**
         * Identifies a style or collective of coverage issued by the underwriter, for example may be used to identify a subset of an employer group.
         */
        @Child(name = "subGroup", type = {StringType.class}, order=3, min=0, max=1, modifier=false, summary=true)
        @Description(shortDefinition="An identifier for the subsection of the group", formalDefinition="Identifies a style or collective of coverage issued by the underwriter, for example may be used to identify a subset of an employer group." )
        protected StringType subGroup;

        /**
         * A short description for the subgroup.
         */
        @Child(name = "subGroupDisplay", type = {StringType.class}, order=4, min=0, max=1, modifier=false, summary=true)
        @Description(shortDefinition="Display text for the subsection of the group", formalDefinition="A short description for the subgroup." )
        protected StringType subGroupDisplay;

        /**
         * Identifies a style or collective of coverage issued by the underwriter, for example may be used to identify a collection of benefits provided to employees. May be referred to as a Section or Division ID.
         */
        @Child(name = "plan", type = {StringType.class}, order=5, min=0, max=1, modifier=false, summary=true)
        @Description(shortDefinition="An identifier for the plan", formalDefinition="Identifies a style or collective of coverage issued by the underwriter, for example may be used to identify a collection of benefits provided to employees. May be referred to as a Section or Division ID." )
        protected StringType plan;

        /**
         * A short description for the plan.
         */
        @Child(name = "planDisplay", type = {StringType.class}, order=6, min=0, max=1, modifier=false, summary=true)
        @Description(shortDefinition="Display text for the plan", formalDefinition="A short description for the plan." )
        protected StringType planDisplay;

        /**
         * Identifies a sub-style or sub-collective of coverage issued by the underwriter, for example may be used to identify a subset of a collection of benefits provided to employees.
         */
        @Child(name = "subPlan", type = {StringType.class}, order=7, min=0, max=1, modifier=false, summary=true)
        @Description(shortDefinition="An identifier for the subsection of the plan", formalDefinition="Identifies a sub-style or sub-collective of coverage issued by the underwriter, for example may be used to identify a subset of a collection of benefits provided to employees." )
        protected StringType subPlan;

        /**
         * A short description for the subplan.
         */
        @Child(name = "subPlanDisplay", type = {StringType.class}, order=8, min=0, max=1, modifier=false, summary=true)
        @Description(shortDefinition="Display text for the subsection of the plan", formalDefinition="A short description for the subplan." )
        protected StringType subPlanDisplay;

        /**
         * Identifies a style or collective of coverage issues by the underwriter, for example may be used to identify a class of coverage such as a level of deductables or co-payment.
         */
        @Child(name = "class", type = {StringType.class}, order=9, min=0, max=1, modifier=false, summary=true)
        @Description(shortDefinition="An identifier for the class", formalDefinition="Identifies a style or collective of coverage issues by the underwriter, for example may be used to identify a class of coverage such as a level of deductables or co-payment." )
        protected StringType class_;

        /**
         * A short description for the class.
         */
        @Child(name = "classDisplay", type = {StringType.class}, order=10, min=0, max=1, modifier=false, summary=true)
        @Description(shortDefinition="Display text for the class", formalDefinition="A short description for the class." )
        protected StringType classDisplay;

        /**
         * Identifies a sub-style or sub-collective of coverage issues by the underwriter, for example may be used to identify a subclass of coverage such as a sub-level of deductables or co-payment.
         */
        @Child(name = "subClass", type = {StringType.class}, order=11, min=0, max=1, modifier=false, summary=true)
        @Description(shortDefinition="An identifier for the subsection of the class", formalDefinition="Identifies a sub-style or sub-collective of coverage issues by the underwriter, for example may be used to identify a subclass of coverage such as a sub-level of deductables or co-payment." )
        protected StringType subClass;

        /**
         * A short description for the subclass.
         */
        @Child(name = "subClassDisplay", type = {StringType.class}, order=12, min=0, max=1, modifier=false, summary=true)
        @Description(shortDefinition="Display text for the subsection of the subclass", formalDefinition="A short description for the subclass." )
        protected StringType subClassDisplay;

        private static final long serialVersionUID = -13147121L;

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

        /**
         * @return {@link #group} (Identifies a style or collective of coverage issued by the underwriter, for example may be used to identify an employer group. May also be referred to as a Policy or Group ID.). This is the underlying object with id, value and extensions. The accessor "getGroup" gives direct access to the value
         */
        public StringType getGroupElement() { 
          if (this.group == null)
            if (Configuration.errorOnAutoCreate())
              throw new Error("Attempt to auto-create GroupComponent.group");
            else if (Configuration.doAutoCreate())
              this.group = new StringType(); // bb
          return this.group;
        }

        public boolean hasGroupElement() { 
          return this.group != null && !this.group.isEmpty();
        }

        public boolean hasGroup() { 
          return this.group != null && !this.group.isEmpty();
        }

        /**
         * @param value {@link #group} (Identifies a style or collective of coverage issued by the underwriter, for example may be used to identify an employer group. May also be referred to as a Policy or Group ID.). This is the underlying object with id, value and extensions. The accessor "getGroup" gives direct access to the value
         */
        public GroupComponent setGroupElement(StringType value) { 
          this.group = value;
          return this;
        }

        /**
         * @return Identifies a style or collective of coverage issued by the underwriter, for example may be used to identify an employer group. May also be referred to as a Policy or Group ID.
         */
        public String getGroup() { 
          return this.group == null ? null : this.group.getValue();
        }

        /**
         * @param value Identifies a style or collective of coverage issued by the underwriter, for example may be used to identify an employer group. May also be referred to as a Policy or Group ID.
         */
        public GroupComponent setGroup(String value) { 
          if (Utilities.noString(value))
            this.group = null;
          else {
            if (this.group == null)
              this.group = new StringType();
            this.group.setValue(value);
          }
          return this;
        }

        /**
         * @return {@link #groupDisplay} (A short description for the group.). This is the underlying object with id, value and extensions. The accessor "getGroupDisplay" gives direct access to the value
         */
        public StringType getGroupDisplayElement() { 
          if (this.groupDisplay == null)
            if (Configuration.errorOnAutoCreate())
              throw new Error("Attempt to auto-create GroupComponent.groupDisplay");
            else if (Configuration.doAutoCreate())
              this.groupDisplay = new StringType(); // bb
          return this.groupDisplay;
        }

        public boolean hasGroupDisplayElement() { 
          return this.groupDisplay != null && !this.groupDisplay.isEmpty();
        }

        public boolean hasGroupDisplay() { 
          return this.groupDisplay != null && !this.groupDisplay.isEmpty();
        }

        /**
         * @param value {@link #groupDisplay} (A short description for the group.). This is the underlying object with id, value and extensions. The accessor "getGroupDisplay" gives direct access to the value
         */
        public GroupComponent setGroupDisplayElement(StringType value) { 
          this.groupDisplay = value;
          return this;
        }

        /**
         * @return A short description for the group.
         */
        public String getGroupDisplay() { 
          return this.groupDisplay == null ? null : this.groupDisplay.getValue();
        }

        /**
         * @param value A short description for the group.
         */
        public GroupComponent setGroupDisplay(String value) { 
          if (Utilities.noString(value))
            this.groupDisplay = null;
          else {
            if (this.groupDisplay == null)
              this.groupDisplay = new StringType();
            this.groupDisplay.setValue(value);
          }
          return this;
        }

        /**
         * @return {@link #subGroup} (Identifies a style or collective of coverage issued by the underwriter, for example may be used to identify a subset of an employer group.). This is the underlying object with id, value and extensions. The accessor "getSubGroup" gives direct access to the value
         */
        public StringType getSubGroupElement() { 
          if (this.subGroup == null)
            if (Configuration.errorOnAutoCreate())
              throw new Error("Attempt to auto-create GroupComponent.subGroup");
            else if (Configuration.doAutoCreate())
              this.subGroup = new StringType(); // bb
          return this.subGroup;
        }

        public boolean hasSubGroupElement() { 
          return this.subGroup != null && !this.subGroup.isEmpty();
        }

        public boolean hasSubGroup() { 
          return this.subGroup != null && !this.subGroup.isEmpty();
        }

        /**
         * @param value {@link #subGroup} (Identifies a style or collective of coverage issued by the underwriter, for example may be used to identify a subset of an employer group.). This is the underlying object with id, value and extensions. The accessor "getSubGroup" gives direct access to the value
         */
        public GroupComponent setSubGroupElement(StringType value) { 
          this.subGroup = value;
          return this;
        }

        /**
         * @return Identifies a style or collective of coverage issued by the underwriter, for example may be used to identify a subset of an employer group.
         */
        public String getSubGroup() { 
          return this.subGroup == null ? null : this.subGroup.getValue();
        }

        /**
         * @param value Identifies a style or collective of coverage issued by the underwriter, for example may be used to identify a subset of an employer group.
         */
        public GroupComponent setSubGroup(String value) { 
          if (Utilities.noString(value))
            this.subGroup = null;
          else {
            if (this.subGroup == null)
              this.subGroup = new StringType();
            this.subGroup.setValue(value);
          }
          return this;
        }

        /**
         * @return {@link #subGroupDisplay} (A short description for the subgroup.). This is the underlying object with id, value and extensions. The accessor "getSubGroupDisplay" gives direct access to the value
         */
        public StringType getSubGroupDisplayElement() { 
          if (this.subGroupDisplay == null)
            if (Configuration.errorOnAutoCreate())
              throw new Error("Attempt to auto-create GroupComponent.subGroupDisplay");
            else if (Configuration.doAutoCreate())
              this.subGroupDisplay = new StringType(); // bb
          return this.subGroupDisplay;
        }

        public boolean hasSubGroupDisplayElement() { 
          return this.subGroupDisplay != null && !this.subGroupDisplay.isEmpty();
        }

        public boolean hasSubGroupDisplay() { 
          return this.subGroupDisplay != null && !this.subGroupDisplay.isEmpty();
        }

        /**
         * @param value {@link #subGroupDisplay} (A short description for the subgroup.). This is the underlying object with id, value and extensions. The accessor "getSubGroupDisplay" gives direct access to the value
         */
        public GroupComponent setSubGroupDisplayElement(StringType value) { 
          this.subGroupDisplay = value;
          return this;
        }

        /**
         * @return A short description for the subgroup.
         */
        public String getSubGroupDisplay() { 
          return this.subGroupDisplay == null ? null : this.subGroupDisplay.getValue();
        }

        /**
         * @param value A short description for the subgroup.
         */
        public GroupComponent setSubGroupDisplay(String value) { 
          if (Utilities.noString(value))
            this.subGroupDisplay = null;
          else {
            if (this.subGroupDisplay == null)
              this.subGroupDisplay = new StringType();
            this.subGroupDisplay.setValue(value);
          }
          return this;
        }

        /**
         * @return {@link #plan} (Identifies a style or collective of coverage issued by the underwriter, for example may be used to identify a collection of benefits provided to employees. May be referred to as a Section or Division ID.). This is the underlying object with id, value and extensions. The accessor "getPlan" gives direct access to the value
         */
        public StringType getPlanElement() { 
          if (this.plan == null)
            if (Configuration.errorOnAutoCreate())
              throw new Error("Attempt to auto-create GroupComponent.plan");
            else if (Configuration.doAutoCreate())
              this.plan = new StringType(); // bb
          return this.plan;
        }

        public boolean hasPlanElement() { 
          return this.plan != null && !this.plan.isEmpty();
        }

        public boolean hasPlan() { 
          return this.plan != null && !this.plan.isEmpty();
        }

        /**
         * @param value {@link #plan} (Identifies a style or collective of coverage issued by the underwriter, for example may be used to identify a collection of benefits provided to employees. May be referred to as a Section or Division ID.). This is the underlying object with id, value and extensions. The accessor "getPlan" gives direct access to the value
         */
        public GroupComponent setPlanElement(StringType value) { 
          this.plan = value;
          return this;
        }

        /**
         * @return Identifies a style or collective of coverage issued by the underwriter, for example may be used to identify a collection of benefits provided to employees. May be referred to as a Section or Division ID.
         */
        public String getPlan() { 
          return this.plan == null ? null : this.plan.getValue();
        }

        /**
         * @param value Identifies a style or collective of coverage issued by the underwriter, for example may be used to identify a collection of benefits provided to employees. May be referred to as a Section or Division ID.
         */
        public GroupComponent setPlan(String value) { 
          if (Utilities.noString(value))
            this.plan = null;
          else {
            if (this.plan == null)
              this.plan = new StringType();
            this.plan.setValue(value);
          }
          return this;
        }

        /**
         * @return {@link #planDisplay} (A short description for the plan.). This is the underlying object with id, value and extensions. The accessor "getPlanDisplay" gives direct access to the value
         */
        public StringType getPlanDisplayElement() { 
          if (this.planDisplay == null)
            if (Configuration.errorOnAutoCreate())
              throw new Error("Attempt to auto-create GroupComponent.planDisplay");
            else if (Configuration.doAutoCreate())
              this.planDisplay = new StringType(); // bb
          return this.planDisplay;
        }

        public boolean hasPlanDisplayElement() { 
          return this.planDisplay != null && !this.planDisplay.isEmpty();
        }

        public boolean hasPlanDisplay() { 
          return this.planDisplay != null && !this.planDisplay.isEmpty();
        }

        /**
         * @param value {@link #planDisplay} (A short description for the plan.). This is the underlying object with id, value and extensions. The accessor "getPlanDisplay" gives direct access to the value
         */
        public GroupComponent setPlanDisplayElement(StringType value) { 
          this.planDisplay = value;
          return this;
        }

        /**
         * @return A short description for the plan.
         */
        public String getPlanDisplay() { 
          return this.planDisplay == null ? null : this.planDisplay.getValue();
        }

        /**
         * @param value A short description for the plan.
         */
        public GroupComponent setPlanDisplay(String value) { 
          if (Utilities.noString(value))
            this.planDisplay = null;
          else {
            if (this.planDisplay == null)
              this.planDisplay = new StringType();
            this.planDisplay.setValue(value);
          }
          return this;
        }

        /**
         * @return {@link #subPlan} (Identifies a sub-style or sub-collective of coverage issued by the underwriter, for example may be used to identify a subset of a collection of benefits provided to employees.). This is the underlying object with id, value and extensions. The accessor "getSubPlan" gives direct access to the value
         */
        public StringType getSubPlanElement() { 
          if (this.subPlan == null)
            if (Configuration.errorOnAutoCreate())
              throw new Error("Attempt to auto-create GroupComponent.subPlan");
            else if (Configuration.doAutoCreate())
              this.subPlan = new StringType(); // bb
          return this.subPlan;
        }

        public boolean hasSubPlanElement() { 
          return this.subPlan != null && !this.subPlan.isEmpty();
        }

        public boolean hasSubPlan() { 
          return this.subPlan != null && !this.subPlan.isEmpty();
        }

        /**
         * @param value {@link #subPlan} (Identifies a sub-style or sub-collective of coverage issued by the underwriter, for example may be used to identify a subset of a collection of benefits provided to employees.). This is the underlying object with id, value and extensions. The accessor "getSubPlan" gives direct access to the value
         */
        public GroupComponent setSubPlanElement(StringType value) { 
          this.subPlan = value;
          return this;
        }

        /**
         * @return Identifies a sub-style or sub-collective of coverage issued by the underwriter, for example may be used to identify a subset of a collection of benefits provided to employees.
         */
        public String getSubPlan() { 
          return this.subPlan == null ? null : this.subPlan.getValue();
        }

        /**
         * @param value Identifies a sub-style or sub-collective of coverage issued by the underwriter, for example may be used to identify a subset of a collection of benefits provided to employees.
         */
        public GroupComponent setSubPlan(String value) { 
          if (Utilities.noString(value))
            this.subPlan = null;
          else {
            if (this.subPlan == null)
              this.subPlan = new StringType();
            this.subPlan.setValue(value);
          }
          return this;
        }

        /**
         * @return {@link #subPlanDisplay} (A short description for the subplan.). This is the underlying object with id, value and extensions. The accessor "getSubPlanDisplay" gives direct access to the value
         */
        public StringType getSubPlanDisplayElement() { 
          if (this.subPlanDisplay == null)
            if (Configuration.errorOnAutoCreate())
              throw new Error("Attempt to auto-create GroupComponent.subPlanDisplay");
            else if (Configuration.doAutoCreate())
              this.subPlanDisplay = new StringType(); // bb
          return this.subPlanDisplay;
        }

        public boolean hasSubPlanDisplayElement() { 
          return this.subPlanDisplay != null && !this.subPlanDisplay.isEmpty();
        }

        public boolean hasSubPlanDisplay() { 
          return this.subPlanDisplay != null && !this.subPlanDisplay.isEmpty();
        }

        /**
         * @param value {@link #subPlanDisplay} (A short description for the subplan.). This is the underlying object with id, value and extensions. The accessor "getSubPlanDisplay" gives direct access to the value
         */
        public GroupComponent setSubPlanDisplayElement(StringType value) { 
          this.subPlanDisplay = value;
          return this;
        }

        /**
         * @return A short description for the subplan.
         */
        public String getSubPlanDisplay() { 
          return this.subPlanDisplay == null ? null : this.subPlanDisplay.getValue();
        }

        /**
         * @param value A short description for the subplan.
         */
        public GroupComponent setSubPlanDisplay(String value) { 
          if (Utilities.noString(value))
            this.subPlanDisplay = null;
          else {
            if (this.subPlanDisplay == null)
              this.subPlanDisplay = new StringType();
            this.subPlanDisplay.setValue(value);
          }
          return this;
        }

        /**
         * @return {@link #class_} (Identifies a style or collective of coverage issues by the underwriter, for example may be used to identify a class of coverage such as a level of deductables or co-payment.). This is the underlying object with id, value and extensions. The accessor "getClass_" gives direct access to the value
         */
        public StringType getClass_Element() { 
          if (this.class_ == null)
            if (Configuration.errorOnAutoCreate())
              throw new Error("Attempt to auto-create GroupComponent.class_");
            else if (Configuration.doAutoCreate())
              this.class_ = new StringType(); // bb
          return this.class_;
        }

        public boolean hasClass_Element() { 
          return this.class_ != null && !this.class_.isEmpty();
        }

        public boolean hasClass_() { 
          return this.class_ != null && !this.class_.isEmpty();
        }

        /**
         * @param value {@link #class_} (Identifies a style or collective of coverage issues by the underwriter, for example may be used to identify a class of coverage such as a level of deductables or co-payment.). This is the underlying object with id, value and extensions. The accessor "getClass_" gives direct access to the value
         */
        public GroupComponent setClass_Element(StringType value) { 
          this.class_ = value;
          return this;
        }

        /**
         * @return Identifies a style or collective of coverage issues by the underwriter, for example may be used to identify a class of coverage such as a level of deductables or co-payment.
         */
        public String getClass_() { 
          return this.class_ == null ? null : this.class_.getValue();
        }

        /**
         * @param value Identifies a style or collective of coverage issues by the underwriter, for example may be used to identify a class of coverage such as a level of deductables or co-payment.
         */
        public GroupComponent setClass_(String value) { 
          if (Utilities.noString(value))
            this.class_ = null;
          else {
            if (this.class_ == null)
              this.class_ = new StringType();
            this.class_.setValue(value);
          }
          return this;
        }

        /**
         * @return {@link #classDisplay} (A short description for the class.). This is the underlying object with id, value and extensions. The accessor "getClassDisplay" gives direct access to the value
         */
        public StringType getClassDisplayElement() { 
          if (this.classDisplay == null)
            if (Configuration.errorOnAutoCreate())
              throw new Error("Attempt to auto-create GroupComponent.classDisplay");
            else if (Configuration.doAutoCreate())
              this.classDisplay = new StringType(); // bb
          return this.classDisplay;
        }

        public boolean hasClassDisplayElement() { 
          return this.classDisplay != null && !this.classDisplay.isEmpty();
        }

        public boolean hasClassDisplay() { 
          return this.classDisplay != null && !this.classDisplay.isEmpty();
        }

        /**
         * @param value {@link #classDisplay} (A short description for the class.). This is the underlying object with id, value and extensions. The accessor "getClassDisplay" gives direct access to the value
         */
        public GroupComponent setClassDisplayElement(StringType value) { 
          this.classDisplay = value;
          return this;
        }

        /**
         * @return A short description for the class.
         */
        public String getClassDisplay() { 
          return this.classDisplay == null ? null : this.classDisplay.getValue();
        }

        /**
         * @param value A short description for the class.
         */
        public GroupComponent setClassDisplay(String value) { 
          if (Utilities.noString(value))
            this.classDisplay = null;
          else {
            if (this.classDisplay == null)
              this.classDisplay = new StringType();
            this.classDisplay.setValue(value);
          }
          return this;
        }

        /**
         * @return {@link #subClass} (Identifies a sub-style or sub-collective of coverage issues by the underwriter, for example may be used to identify a subclass of coverage such as a sub-level of deductables or co-payment.). This is the underlying object with id, value and extensions. The accessor "getSubClass" gives direct access to the value
         */
        public StringType getSubClassElement() { 
          if (this.subClass == null)
            if (Configuration.errorOnAutoCreate())
              throw new Error("Attempt to auto-create GroupComponent.subClass");
            else if (Configuration.doAutoCreate())
              this.subClass = new StringType(); // bb
          return this.subClass;
        }

        public boolean hasSubClassElement() { 
          return this.subClass != null && !this.subClass.isEmpty();
        }

        public boolean hasSubClass() { 
          return this.subClass != null && !this.subClass.isEmpty();
        }

        /**
         * @param value {@link #subClass} (Identifies a sub-style or sub-collective of coverage issues by the underwriter, for example may be used to identify a subclass of coverage such as a sub-level of deductables or co-payment.). This is the underlying object with id, value and extensions. The accessor "getSubClass" gives direct access to the value
         */
        public GroupComponent setSubClassElement(StringType value) { 
          this.subClass = value;
          return this;
        }

        /**
         * @return Identifies a sub-style or sub-collective of coverage issues by the underwriter, for example may be used to identify a subclass of coverage such as a sub-level of deductables or co-payment.
         */
        public String getSubClass() { 
          return this.subClass == null ? null : this.subClass.getValue();
        }

        /**
         * @param value Identifies a sub-style or sub-collective of coverage issues by the underwriter, for example may be used to identify a subclass of coverage such as a sub-level of deductables or co-payment.
         */
        public GroupComponent setSubClass(String value) { 
          if (Utilities.noString(value))
            this.subClass = null;
          else {
            if (this.subClass == null)
              this.subClass = new StringType();
            this.subClass.setValue(value);
          }
          return this;
        }

        /**
         * @return {@link #subClassDisplay} (A short description for the subclass.). This is the underlying object with id, value and extensions. The accessor "getSubClassDisplay" gives direct access to the value
         */
        public StringType getSubClassDisplayElement() { 
          if (this.subClassDisplay == null)
            if (Configuration.errorOnAutoCreate())
              throw new Error("Attempt to auto-create GroupComponent.subClassDisplay");
            else if (Configuration.doAutoCreate())
              this.subClassDisplay = new StringType(); // bb
          return this.subClassDisplay;
        }

        public boolean hasSubClassDisplayElement() { 
          return this.subClassDisplay != null && !this.subClassDisplay.isEmpty();
        }

        public boolean hasSubClassDisplay() { 
          return this.subClassDisplay != null && !this.subClassDisplay.isEmpty();
        }

        /**
         * @param value {@link #subClassDisplay} (A short description for the subclass.). This is the underlying object with id, value and extensions. The accessor "getSubClassDisplay" gives direct access to the value
         */
        public GroupComponent setSubClassDisplayElement(StringType value) { 
          this.subClassDisplay = value;
          return this;
        }

        /**
         * @return A short description for the subclass.
         */
        public String getSubClassDisplay() { 
          return this.subClassDisplay == null ? null : this.subClassDisplay.getValue();
        }

        /**
         * @param value A short description for the subclass.
         */
        public GroupComponent setSubClassDisplay(String value) { 
          if (Utilities.noString(value))
            this.subClassDisplay = null;
          else {
            if (this.subClassDisplay == null)
              this.subClassDisplay = new StringType();
            this.subClassDisplay.setValue(value);
          }
          return this;
        }

        protected void listChildren(List<Property> children) {
          super.listChildren(children);
          children.add(new Property("group", "string", "Identifies a style or collective of coverage issued by the underwriter, for example may be used to identify an employer group. May also be referred to as a Policy or Group ID.", 0, 1, group));
          children.add(new Property("groupDisplay", "string", "A short description for the group.", 0, 1, groupDisplay));
          children.add(new Property("subGroup", "string", "Identifies a style or collective of coverage issued by the underwriter, for example may be used to identify a subset of an employer group.", 0, 1, subGroup));
          children.add(new Property("subGroupDisplay", "string", "A short description for the subgroup.", 0, 1, subGroupDisplay));
          children.add(new Property("plan", "string", "Identifies a style or collective of coverage issued by the underwriter, for example may be used to identify a collection of benefits provided to employees. May be referred to as a Section or Division ID.", 0, 1, plan));
          children.add(new Property("planDisplay", "string", "A short description for the plan.", 0, 1, planDisplay));
          children.add(new Property("subPlan", "string", "Identifies a sub-style or sub-collective of coverage issued by the underwriter, for example may be used to identify a subset of a collection of benefits provided to employees.", 0, 1, subPlan));
          children.add(new Property("subPlanDisplay", "string", "A short description for the subplan.", 0, 1, subPlanDisplay));
          children.add(new Property("class", "string", "Identifies a style or collective of coverage issues by the underwriter, for example may be used to identify a class of coverage such as a level of deductables or co-payment.", 0, 1, class_));
          children.add(new Property("classDisplay", "string", "A short description for the class.", 0, 1, classDisplay));
          children.add(new Property("subClass", "string", "Identifies a sub-style or sub-collective of coverage issues by the underwriter, for example may be used to identify a subclass of coverage such as a sub-level of deductables or co-payment.", 0, 1, subClass));
          children.add(new Property("subClassDisplay", "string", "A short description for the subclass.", 0, 1, subClassDisplay));
        }

        @Override
        public Property getNamedProperty(int _hash, String _name, boolean _checkValid) throws FHIRException {
          switch (_hash) {
          case 98629247: /*group*/  return new Property("group", "string", "Identifies a style or collective of coverage issued by the underwriter, for example may be used to identify an employer group. May also be referred to as a Policy or Group ID.", 0, 1, group);
          case 1322335555: /*groupDisplay*/  return new Property("groupDisplay", "string", "A short description for the group.", 0, 1, groupDisplay);
          case -2101792737: /*subGroup*/  return new Property("subGroup", "string", "Identifies a style or collective of coverage issued by the underwriter, for example may be used to identify a subset of an employer group.", 0, 1, subGroup);
          case 1051914147: /*subGroupDisplay*/  return new Property("subGroupDisplay", "string", "A short description for the subgroup.", 0, 1, subGroupDisplay);
          case 3443497: /*plan*/  return new Property("plan", "string", "Identifies a style or collective of coverage issued by the underwriter, for example may be used to identify a collection of benefits provided to employees. May be referred to as a Section or Division ID.", 0, 1, plan);
          case -896076455: /*planDisplay*/  return new Property("planDisplay", "string", "A short description for the plan.", 0, 1, planDisplay);
          case -1868653175: /*subPlan*/  return new Property("subPlan", "string", "Identifies a sub-style or sub-collective of coverage issued by the underwriter, for example may be used to identify a subset of a collection of benefits provided to employees.", 0, 1, subPlan);
          case -1736083719: /*subPlanDisplay*/  return new Property("subPlanDisplay", "string", "A short description for the subplan.", 0, 1, subPlanDisplay);
          case 94742904: /*class*/  return new Property("class", "string", "Identifies a style or collective of coverage issues by the underwriter, for example may be used to identify a class of coverage such as a level of deductables or co-payment.", 0, 1, class_);
          case 1707405354: /*classDisplay*/  return new Property("classDisplay", "string", "A short description for the class.", 0, 1, classDisplay);
          case -2105679080: /*subClass*/  return new Property("subClass", "string", "Identifies a sub-style or sub-collective of coverage issues by the underwriter, for example may be used to identify a subclass of coverage such as a sub-level of deductables or co-payment.", 0, 1, subClass);
          case 1436983946: /*subClassDisplay*/  return new Property("subClassDisplay", "string", "A short description for the subclass.", 0, 1, subClassDisplay);
          default: return super.getNamedProperty(_hash, _name, _checkValid);
          }

        }

      @Override
      public Base[] getProperty(int hash, String name, boolean checkValid) throws FHIRException {
        switch (hash) {
        case 98629247: /*group*/ return this.group == null ? new Base[0] : new Base[] {this.group}; // StringType
        case 1322335555: /*groupDisplay*/ return this.groupDisplay == null ? new Base[0] : new Base[] {this.groupDisplay}; // StringType
        case -2101792737: /*subGroup*/ return this.subGroup == null ? new Base[0] : new Base[] {this.subGroup}; // StringType
        case 1051914147: /*subGroupDisplay*/ return this.subGroupDisplay == null ? new Base[0] : new Base[] {this.subGroupDisplay}; // StringType
        case 3443497: /*plan*/ return this.plan == null ? new Base[0] : new Base[] {this.plan}; // StringType
        case -896076455: /*planDisplay*/ return this.planDisplay == null ? new Base[0] : new Base[] {this.planDisplay}; // StringType
        case -1868653175: /*subPlan*/ return this.subPlan == null ? new Base[0] : new Base[] {this.subPlan}; // StringType
        case -1736083719: /*subPlanDisplay*/ return this.subPlanDisplay == null ? new Base[0] : new Base[] {this.subPlanDisplay}; // StringType
        case 94742904: /*class*/ return this.class_ == null ? new Base[0] : new Base[] {this.class_}; // StringType
        case 1707405354: /*classDisplay*/ return this.classDisplay == null ? new Base[0] : new Base[] {this.classDisplay}; // StringType
        case -2105679080: /*subClass*/ return this.subClass == null ? new Base[0] : new Base[] {this.subClass}; // StringType
        case 1436983946: /*subClassDisplay*/ return this.subClassDisplay == null ? new Base[0] : new Base[] {this.subClassDisplay}; // StringType
        default: return super.getProperty(hash, name, checkValid);
        }

      }

      @Override
      public Base setProperty(int hash, String name, Base value) throws FHIRException {
        switch (hash) {
        case 98629247: // group
          this.group = castToString(value); // StringType
          return value;
        case 1322335555: // groupDisplay
          this.groupDisplay = castToString(value); // StringType
          return value;
        case -2101792737: // subGroup
          this.subGroup = castToString(value); // StringType
          return value;
        case 1051914147: // subGroupDisplay
          this.subGroupDisplay = castToString(value); // StringType
          return value;
        case 3443497: // plan
          this.plan = castToString(value); // StringType
          return value;
        case -896076455: // planDisplay
          this.planDisplay = castToString(value); // StringType
          return value;
        case -1868653175: // subPlan
          this.subPlan = castToString(value); // StringType
          return value;
        case -1736083719: // subPlanDisplay
          this.subPlanDisplay = castToString(value); // StringType
          return value;
        case 94742904: // class
          this.class_ = castToString(value); // StringType
          return value;
        case 1707405354: // classDisplay
          this.classDisplay = castToString(value); // StringType
          return value;
        case -2105679080: // subClass
          this.subClass = castToString(value); // StringType
          return value;
        case 1436983946: // subClassDisplay
          this.subClassDisplay = 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("group")) {
          this.group = castToString(value); // StringType
        } else if (name.equals("groupDisplay")) {
          this.groupDisplay = castToString(value); // StringType
        } else if (name.equals("subGroup")) {
          this.subGroup = castToString(value); // StringType
        } else if (name.equals("subGroupDisplay")) {
          this.subGroupDisplay = castToString(value); // StringType
        } else if (name.equals("plan")) {
          this.plan = castToString(value); // StringType
        } else if (name.equals("planDisplay")) {
          this.planDisplay = castToString(value); // StringType
        } else if (name.equals("subPlan")) {
          this.subPlan = castToString(value); // StringType
        } else if (name.equals("subPlanDisplay")) {
          this.subPlanDisplay = castToString(value); // StringType
        } else if (name.equals("class")) {
          this.class_ = castToString(value); // StringType
        } else if (name.equals("classDisplay")) {
          this.classDisplay = castToString(value); // StringType
        } else if (name.equals("subClass")) {
          this.subClass = castToString(value); // StringType
        } else if (name.equals("subClassDisplay")) {
          this.subClassDisplay = castToString(value); // StringType
        } else
          return super.setProperty(name, value);
        return value;
      }

      @Override
      public Base makeProperty(int hash, String name) throws FHIRException {
        switch (hash) {
        case 98629247:  return getGroupElement();
        case 1322335555:  return getGroupDisplayElement();
        case -2101792737:  return getSubGroupElement();
        case 1051914147:  return getSubGroupDisplayElement();
        case 3443497:  return getPlanElement();
        case -896076455:  return getPlanDisplayElement();
        case -1868653175:  return getSubPlanElement();
        case -1736083719:  return getSubPlanDisplayElement();
        case 94742904:  return getClass_Element();
        case 1707405354:  return getClassDisplayElement();
        case -2105679080:  return getSubClassElement();
        case 1436983946:  return getSubClassDisplayElement();
        default: return super.makeProperty(hash, name);
        }

      }

      @Override
      public String[] getTypesForProperty(int hash, String name) throws FHIRException {
        switch (hash) {
        case 98629247: /*group*/ return new String[] {"string"};
        case 1322335555: /*groupDisplay*/ return new String[] {"string"};
        case -2101792737: /*subGroup*/ return new String[] {"string"};
        case 1051914147: /*subGroupDisplay*/ return new String[] {"string"};
        case 3443497: /*plan*/ return new String[] {"string"};
        case -896076455: /*planDisplay*/ return new String[] {"string"};
        case -1868653175: /*subPlan*/ return new String[] {"string"};
        case -1736083719: /*subPlanDisplay*/ return new String[] {"string"};
        case 94742904: /*class*/ return new String[] {"string"};
        case 1707405354: /*classDisplay*/ return new String[] {"string"};
        case -2105679080: /*subClass*/ return new String[] {"string"};
        case 1436983946: /*subClassDisplay*/ return new String[] {"string"};
        default: return super.getTypesForProperty(hash, name);
        }

      }

      @Override
      public Base addChild(String name) throws FHIRException {
        if (name.equals("group")) {
          throw new FHIRException("Cannot call addChild on a singleton property Coverage.group");
        }
        else if (name.equals("groupDisplay")) {
          throw new FHIRException("Cannot call addChild on a singleton property Coverage.groupDisplay");
        }
        else if (name.equals("subGroup")) {
          throw new FHIRException("Cannot call addChild on a singleton property Coverage.subGroup");
        }
        else if (name.equals("subGroupDisplay")) {
          throw new FHIRException("Cannot call addChild on a singleton property Coverage.subGroupDisplay");
        }
        else if (name.equals("plan")) {
          throw new FHIRException("Cannot call addChild on a singleton property Coverage.plan");
        }
        else if (name.equals("planDisplay")) {
          throw new FHIRException("Cannot call addChild on a singleton property Coverage.planDisplay");
        }
        else if (name.equals("subPlan")) {
          throw new FHIRException("Cannot call addChild on a singleton property Coverage.subPlan");
        }
        else if (name.equals("subPlanDisplay")) {
          throw new FHIRException("Cannot call addChild on a singleton property Coverage.subPlanDisplay");
        }
        else if (name.equals("class")) {
          throw new FHIRException("Cannot call addChild on a singleton property Coverage.class");
        }
        else if (name.equals("classDisplay")) {
          throw new FHIRException("Cannot call addChild on a singleton property Coverage.classDisplay");
        }
        else if (name.equals("subClass")) {
          throw new FHIRException("Cannot call addChild on a singleton property Coverage.subClass");
        }
        else if (name.equals("subClassDisplay")) {
          throw new FHIRException("Cannot call addChild on a singleton property Coverage.subClassDisplay");
        }
        else
          return super.addChild(name);
      }

      public GroupComponent copy() {
        GroupComponent dst = new GroupComponent();
        copyValues(dst);
        dst.group = group == null ? null : group.copy();
        dst.groupDisplay = groupDisplay == null ? null : groupDisplay.copy();
        dst.subGroup = subGroup == null ? null : subGroup.copy();
        dst.subGroupDisplay = subGroupDisplay == null ? null : subGroupDisplay.copy();
        dst.plan = plan == null ? null : plan.copy();
        dst.planDisplay = planDisplay == null ? null : planDisplay.copy();
        dst.subPlan = subPlan == null ? null : subPlan.copy();
        dst.subPlanDisplay = subPlanDisplay == null ? null : subPlanDisplay.copy();
        dst.class_ = class_ == null ? null : class_.copy();
        dst.classDisplay = classDisplay == null ? null : classDisplay.copy();
        dst.subClass = subClass == null ? null : subClass.copy();
        dst.subClassDisplay = subClassDisplay == null ? null : subClassDisplay.copy();
        return dst;
      }

      @Override
      public boolean equalsDeep(Base other_) {
        if (!super.equalsDeep(other_))
          return false;
        if (!(other_ instanceof GroupComponent))
          return false;
        GroupComponent o = (GroupComponent) other_;
        return compareDeep(group, o.group, true) && compareDeep(groupDisplay, o.groupDisplay, true) && compareDeep(subGroup, o.subGroup, true)
           && compareDeep(subGroupDisplay, o.subGroupDisplay, true) && compareDeep(plan, o.plan, true) && compareDeep(planDisplay, o.planDisplay, true)
           && compareDeep(subPlan, o.subPlan, true) && compareDeep(subPlanDisplay, o.subPlanDisplay, true)
           && compareDeep(class_, o.class_, true) && compareDeep(classDisplay, o.classDisplay, true) && compareDeep(subClass, o.subClass, true)
           && compareDeep(subClassDisplay, o.subClassDisplay, true);
      }

      @Override
      public boolean equalsShallow(Base other_) {
        if (!super.equalsShallow(other_))
          return false;
        if (!(other_ instanceof GroupComponent))
          return false;
        GroupComponent o = (GroupComponent) other_;
        return compareValues(group, o.group, true) && compareValues(groupDisplay, o.groupDisplay, true) && compareValues(subGroup, o.subGroup, true)
           && compareValues(subGroupDisplay, o.subGroupDisplay, true) && compareValues(plan, o.plan, true) && compareValues(planDisplay, o.planDisplay, true)
           && compareValues(subPlan, o.subPlan, true) && compareValues(subPlanDisplay, o.subPlanDisplay, true)
           && compareValues(class_, o.class_, true) && compareValues(classDisplay, o.classDisplay, true) && compareValues(subClass, o.subClass, true)
           && compareValues(subClassDisplay, o.subClassDisplay, true);
      }

      public boolean isEmpty() {
        return super.isEmpty() && ca.uhn.fhir.util.ElementUtil.isEmpty(group, groupDisplay, subGroup
          , subGroupDisplay, plan, planDisplay, subPlan, subPlanDisplay, class_, classDisplay
          , subClass, subClassDisplay);
      }

  public String fhirType() {
    return "Coverage.grouping";

  }

  }

    /**
     * The main (and possibly only) identifier for the coverage - often referred to as a Member Id, Certificate number, Personal Health Number or Case ID. May be constructed as the concatination of the Coverage.SubscriberID and the Coverage.dependant.
     */
    @Child(name = "identifier", type = {Identifier.class}, order=0, min=0, max=Child.MAX_UNLIMITED, modifier=false, summary=true)
    @Description(shortDefinition="The primary coverage ID", formalDefinition="The main (and possibly only) identifier for the coverage - often referred to as a Member Id, Certificate number, Personal Health Number or Case ID. May be constructed as the concatination of the Coverage.SubscriberID and the Coverage.dependant." )
    protected List<Identifier> identifier;

    /**
     * The status of the resource instance.
     */
    @Child(name = "status", type = {CodeType.class}, order=1, min=0, max=1, modifier=true, summary=true)
    @Description(shortDefinition="active | cancelled | draft | entered-in-error", formalDefinition="The status of the resource instance." )
    @ca.uhn.fhir.model.api.annotation.Binding(valueSet="http://hl7.org/fhir/ValueSet/fm-status")
    protected Enumeration<CoverageStatus> status;

    /**
     * The type of coverage: social program, medical plan, accident coverage (workers compensation, auto), group health or payment by an individual or organization.
     */
    @Child(name = "type", type = {CodeableConcept.class}, order=2, min=0, max=1, modifier=false, summary=true)
    @Description(shortDefinition="Type of coverage such as medical or accident", formalDefinition="The type of coverage: social program, medical plan, accident coverage (workers compensation, auto), group health or payment by an individual or organization." )
    @ca.uhn.fhir.model.api.annotation.Binding(valueSet="http://hl7.org/fhir/ValueSet/coverage-type")
    protected CodeableConcept type;

    /**
     * The party who 'owns' the insurance policy,  may be an individual, corporation or the subscriber's employer.
     */
    @Child(name = "policyHolder", type = {Patient.class, RelatedPerson.class, Organization.class}, order=3, min=0, max=1, modifier=false, summary=true)
    @Description(shortDefinition="Owner of the policy", formalDefinition="The party who 'owns' the insurance policy,  may be an individual, corporation or the subscriber's employer." )
    protected Reference policyHolder;

    /**
     * The actual object that is the target of the reference (The party who 'owns' the insurance policy,  may be an individual, corporation or the subscriber's employer.)
     */
    protected Resource policyHolderTarget;

    /**
     * The party who has signed-up for or 'owns' the contractual relationship to the policy or to whom the benefit of the policy for services rendered to them or their family is due.
     */
    @Child(name = "subscriber", type = {Patient.class, RelatedPerson.class}, order=4, min=0, max=1, modifier=false, summary=true)
    @Description(shortDefinition="Subscriber to the policy", formalDefinition="The party who has signed-up for or 'owns' the contractual relationship to the policy or to whom the benefit of the policy for services rendered to them or their family is due." )
    protected Reference subscriber;

    /**
     * The actual object that is the target of the reference (The party who has signed-up for or 'owns' the contractual relationship to the policy or to whom the benefit of the policy for services rendered to them or their family is due.)
     */
    protected Resource subscriberTarget;

    /**
     * The insurer assigned ID for the Subscriber.
     */
    @Child(name = "subscriberId", type = {StringType.class}, order=5, min=0, max=1, modifier=false, summary=true)
    @Description(shortDefinition="ID assigned to the Subscriber", formalDefinition="The insurer assigned ID for the Subscriber." )
    protected StringType subscriberId;

    /**
     * The party who benefits from the insurance coverage., the patient when services are provided.
     */
    @Child(name = "beneficiary", type = {Patient.class}, order=6, min=0, max=1, modifier=false, summary=true)
    @Description(shortDefinition="Plan Beneficiary", formalDefinition="The party who benefits from the insurance coverage., the patient when services are provided." )
    protected Reference beneficiary;

    /**
     * The actual object that is the target of the reference (The party who benefits from the insurance coverage., the patient when services are provided.)
     */
    protected Patient beneficiaryTarget;

    /**
     * The relationship of beneficiary (patient) to the subscriber.
     */
    @Child(name = "relationship", type = {CodeableConcept.class}, order=7, min=0, max=1, modifier=false, summary=false)
    @Description(shortDefinition="Beneficiary relationship to the Subscriber", formalDefinition="The relationship of beneficiary (patient) to the subscriber." )
    @ca.uhn.fhir.model.api.annotation.Binding(valueSet="http://hl7.org/fhir/ValueSet/policyholder-relationship")
    protected CodeableConcept relationship;

    /**
     * Time period during which the coverage is in force. A missing start date indicates the start date isn't known, a missing end date means the coverage is continuing to be in force.
     */
    @Child(name = "period", type = {Period.class}, order=8, min=0, max=1, modifier=false, summary=true)
    @Description(shortDefinition="Coverage start and end dates", formalDefinition="Time period during which the coverage is in force. A missing start date indicates the start date isn't known, a missing end date means the coverage is continuing to be in force." )
    protected Period period;

    /**
     * The program or plan underwriter or payor including both insurance and non-insurance agreements, such as patient-pay agreements. May provide multiple identifiers such as insurance company identifier or business identifier (BIN number).
     */
    @Child(name = "payor", type = {Organization.class, Patient.class, RelatedPerson.class}, order=9, min=0, max=Child.MAX_UNLIMITED, modifier=false, summary=true)
    @Description(shortDefinition="Identifier for the plan or agreement issuer", formalDefinition="The program or plan underwriter or payor including both insurance and non-insurance agreements, such as patient-pay agreements. May provide multiple identifiers such as insurance company identifier or business identifier (BIN number)." )
    protected List<Reference> payor;
    /**
     * The actual objects that are the target of the reference (The program or plan underwriter or payor including both insurance and non-insurance agreements, such as patient-pay agreements. May provide multiple identifiers such as insurance company identifier or business identifier (BIN number).)
     */
    protected List<Resource> payorTarget;


    /**
     * A suite of underwrite specific classifiers, for example may be used to identify a class of coverage or employer group, Policy, Plan.
     */
    @Child(name = "grouping", type = {}, order=10, min=0, max=1, modifier=false, summary=false)
    @Description(shortDefinition="Additional coverage classifications", formalDefinition="A suite of underwrite specific classifiers, for example may be used to identify a class of coverage or employer group, Policy, Plan." )
    protected GroupComponent grouping;

    /**
     * A unique identifier for a dependent under the coverage.
     */
    @Child(name = "dependent", type = {StringType.class}, order=11, min=0, max=1, modifier=false, summary=true)
    @Description(shortDefinition="Dependent number", formalDefinition="A unique identifier for a dependent under the coverage." )
    protected StringType dependent;

    /**
     * An optional counter for a particular instance of the identified coverage which increments upon each renewal.
     */
    @Child(name = "sequence", type = {StringType.class}, order=12, min=0, max=1, modifier=false, summary=true)
    @Description(shortDefinition="The plan instance or sequence counter", formalDefinition="An optional counter for a particular instance of the identified coverage which increments upon each renewal." )
    protected StringType sequence;

    /**
     * The order of applicability of this coverage relative to other coverages which are currently inforce. Note, there may be gaps in the numbering and this does not imply primary, secondard etc. as the specific positioning of coverages depends upon the episode of care.
     */
    @Child(name = "order", type = {PositiveIntType.class}, order=13, min=0, max=1, modifier=false, summary=true)
    @Description(shortDefinition="Relative order of the coverage", formalDefinition="The order of applicability of this coverage relative to other coverages which are currently inforce. Note, there may be gaps in the numbering and this does not imply primary, secondard etc. as the specific positioning of coverages depends upon the episode of care." )
    protected PositiveIntType order;

    /**
     * The insurer-specific identifier for the insurer-defined network of providers to which the beneficiary may seek treatment which will be covered at the 'in-network' rate, otherwise 'out of network' terms and conditions apply.
     */
    @Child(name = "network", type = {StringType.class}, order=14, min=0, max=1, modifier=false, summary=true)
    @Description(shortDefinition="Insurer network", formalDefinition="The insurer-specific identifier for the insurer-defined network of providers to which the beneficiary may seek treatment which will be covered at the 'in-network' rate, otherwise 'out of network' terms and conditions apply." )
    protected StringType network;

    /**
     * The policy(s) which constitute this insurance coverage.
     */
    @Child(name = "contract", type = {Contract.class}, order=15, min=0, max=Child.MAX_UNLIMITED, modifier=false, summary=false)
    @Description(shortDefinition="Contract details", formalDefinition="The policy(s) which constitute this insurance coverage." )
    protected List<Reference> contract;
    /**
     * The actual objects that are the target of the reference (The policy(s) which constitute this insurance coverage.)
     */
    protected List<Contract> contractTarget;


    private static final long serialVersionUID = -1719168406L;

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

    /**
     * @return {@link #identifier} (The main (and possibly only) identifier for the coverage - often referred to as a Member Id, Certificate number, Personal Health Number or Case ID. May be constructed as the concatination of the Coverage.SubscriberID and the Coverage.dependant.)
     */
    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 Coverage 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 Coverage 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} (The status of the resource instance.). This is the underlying object with id, value and extensions. The accessor "getStatus" gives direct access to the value
     */
    public Enumeration<CoverageStatus> getStatusElement() { 
      if (this.status == null)
        if (Configuration.errorOnAutoCreate())
          throw new Error("Attempt to auto-create Coverage.status");
        else if (Configuration.doAutoCreate())
          this.status = new Enumeration<CoverageStatus>(new CoverageStatusEnumFactory()); // bb
      return this.status;
    }

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

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

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

    /**
     * @return The status of the resource instance.
     */
    public CoverageStatus getStatus() { 
      return this.status == null ? null : this.status.getValue();
    }

    /**
     * @param value The status of the resource instance.
     */
    public Coverage setStatus(CoverageStatus value) { 
      if (value == null)
        this.status = null;
      else {
        if (this.status == null)
          this.status = new Enumeration<CoverageStatus>(new CoverageStatusEnumFactory());
        this.status.setValue(value);
      }
      return this;
    }

    /**
     * @return {@link #type} (The type of coverage: social program, medical plan, accident coverage (workers compensation, auto), group health or payment by an individual or organization.)
     */
    public CodeableConcept getType() { 
      if (this.type == null)
        if (Configuration.errorOnAutoCreate())
          throw new Error("Attempt to auto-create Coverage.type");
        else if (Configuration.doAutoCreate())
          this.type = new CodeableConcept(); // cc
      return this.type;
    }

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

    /**
     * @param value {@link #type} (The type of coverage: social program, medical plan, accident coverage (workers compensation, auto), group health or payment by an individual or organization.)
     */
    public Coverage setType(CodeableConcept value)  { 
      this.type = value;
      return this;
    }

    /**
     * @return {@link #policyHolder} (The party who 'owns' the insurance policy,  may be an individual, corporation or the subscriber's employer.)
     */
    public Reference getPolicyHolder() { 
      if (this.policyHolder == null)
        if (Configuration.errorOnAutoCreate())
          throw new Error("Attempt to auto-create Coverage.policyHolder");
        else if (Configuration.doAutoCreate())
          this.policyHolder = new Reference(); // cc
      return this.policyHolder;
    }

    public boolean hasPolicyHolder() { 
      return this.policyHolder != null && !this.policyHolder.isEmpty();
    }

    /**
     * @param value {@link #policyHolder} (The party who 'owns' the insurance policy,  may be an individual, corporation or the subscriber's employer.)
     */
    public Coverage setPolicyHolder(Reference value)  { 
      this.policyHolder = value;
      return this;
    }

    /**
     * @return {@link #policyHolder} 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 party who 'owns' the insurance policy,  may be an individual, corporation or the subscriber's employer.)
     */
    public Resource getPolicyHolderTarget() { 
      return this.policyHolderTarget;
    }

    /**
     * @param value {@link #policyHolder} 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 party who 'owns' the insurance policy,  may be an individual, corporation or the subscriber's employer.)
     */
    public Coverage setPolicyHolderTarget(Resource value) { 
      this.policyHolderTarget = value;
      return this;
    }

    /**
     * @return {@link #subscriber} (The party who has signed-up for or 'owns' the contractual relationship to the policy or to whom the benefit of the policy for services rendered to them or their family is due.)
     */
    public Reference getSubscriber() { 
      if (this.subscriber == null)
        if (Configuration.errorOnAutoCreate())
          throw new Error("Attempt to auto-create Coverage.subscriber");
        else if (Configuration.doAutoCreate())
          this.subscriber = new Reference(); // cc
      return this.subscriber;
    }

    public boolean hasSubscriber() { 
      return this.subscriber != null && !this.subscriber.isEmpty();
    }

    /**
     * @param value {@link #subscriber} (The party who has signed-up for or 'owns' the contractual relationship to the policy or to whom the benefit of the policy for services rendered to them or their family is due.)
     */
    public Coverage setSubscriber(Reference value)  { 
      this.subscriber = value;
      return this;
    }

    /**
     * @return {@link #subscriber} 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 party who has signed-up for or 'owns' the contractual relationship to the policy or to whom the benefit of the policy for services rendered to them or their family is due.)
     */
    public Resource getSubscriberTarget() { 
      return this.subscriberTarget;
    }

    /**
     * @param value {@link #subscriber} 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 party who has signed-up for or 'owns' the contractual relationship to the policy or to whom the benefit of the policy for services rendered to them or their family is due.)
     */
    public Coverage setSubscriberTarget(Resource value) { 
      this.subscriberTarget = value;
      return this;
    }

    /**
     * @return {@link #subscriberId} (The insurer assigned ID for the Subscriber.). This is the underlying object with id, value and extensions. The accessor "getSubscriberId" gives direct access to the value
     */
    public StringType getSubscriberIdElement() { 
      if (this.subscriberId == null)
        if (Configuration.errorOnAutoCreate())
          throw new Error("Attempt to auto-create Coverage.subscriberId");
        else if (Configuration.doAutoCreate())
          this.subscriberId = new StringType(); // bb
      return this.subscriberId;
    }

    public boolean hasSubscriberIdElement() { 
      return this.subscriberId != null && !this.subscriberId.isEmpty();
    }

    public boolean hasSubscriberId() { 
      return this.subscriberId != null && !this.subscriberId.isEmpty();
    }

    /**
     * @param value {@link #subscriberId} (The insurer assigned ID for the Subscriber.). This is the underlying object with id, value and extensions. The accessor "getSubscriberId" gives direct access to the value
     */
    public Coverage setSubscriberIdElement(StringType value) { 
      this.subscriberId = value;
      return this;
    }

    /**
     * @return The insurer assigned ID for the Subscriber.
     */
    public String getSubscriberId() { 
      return this.subscriberId == null ? null : this.subscriberId.getValue();
    }

    /**
     * @param value The insurer assigned ID for the Subscriber.
     */
    public Coverage setSubscriberId(String value) { 
      if (Utilities.noString(value))
        this.subscriberId = null;
      else {
        if (this.subscriberId == null)
          this.subscriberId = new StringType();
        this.subscriberId.setValue(value);
      }
      return this;
    }

    /**
     * @return {@link #beneficiary} (The party who benefits from the insurance coverage., the patient when services are provided.)
     */
    public Reference getBeneficiary() { 
      if (this.beneficiary == null)
        if (Configuration.errorOnAutoCreate())
          throw new Error("Attempt to auto-create Coverage.beneficiary");
        else if (Configuration.doAutoCreate())
          this.beneficiary = new Reference(); // cc
      return this.beneficiary;
    }

    public boolean hasBeneficiary() { 
      return this.beneficiary != null && !this.beneficiary.isEmpty();
    }

    /**
     * @param value {@link #beneficiary} (The party who benefits from the insurance coverage., the patient when services are provided.)
     */
    public Coverage setBeneficiary(Reference value)  { 
      this.beneficiary = value;
      return this;
    }

    /**
     * @return {@link #beneficiary} 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 party who benefits from the insurance coverage., the patient when services are provided.)
     */
    public Patient getBeneficiaryTarget() { 
      if (this.beneficiaryTarget == null)
        if (Configuration.errorOnAutoCreate())
          throw new Error("Attempt to auto-create Coverage.beneficiary");
        else if (Configuration.doAutoCreate())
          this.beneficiaryTarget = new Patient(); // aa
      return this.beneficiaryTarget;
    }

    /**
     * @param value {@link #beneficiary} 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 party who benefits from the insurance coverage., the patient when services are provided.)
     */
    public Coverage setBeneficiaryTarget(Patient value) { 
      this.beneficiaryTarget = value;
      return this;
    }

    /**
     * @return {@link #relationship} (The relationship of beneficiary (patient) to the subscriber.)
     */
    public CodeableConcept getRelationship() { 
      if (this.relationship == null)
        if (Configuration.errorOnAutoCreate())
          throw new Error("Attempt to auto-create Coverage.relationship");
        else if (Configuration.doAutoCreate())
          this.relationship = new CodeableConcept(); // cc
      return this.relationship;
    }

    public boolean hasRelationship() { 
      return this.relationship != null && !this.relationship.isEmpty();
    }

    /**
     * @param value {@link #relationship} (The relationship of beneficiary (patient) to the subscriber.)
     */
    public Coverage setRelationship(CodeableConcept value)  { 
      this.relationship = value;
      return this;
    }

    /**
     * @return {@link #period} (Time period during which the coverage is in force. A missing start date indicates the start date isn't known, a missing end date means the coverage is continuing to be in force.)
     */
    public Period getPeriod() { 
      if (this.period == null)
        if (Configuration.errorOnAutoCreate())
          throw new Error("Attempt to auto-create Coverage.period");
        else if (Configuration.doAutoCreate())
          this.period = new Period(); // cc
      return this.period;
    }

    public boolean hasPeriod() { 
      return this.period != null && !this.period.isEmpty();
    }

    /**
     * @param value {@link #period} (Time period during which the coverage is in force. A missing start date indicates the start date isn't known, a missing end date means the coverage is continuing to be in force.)
     */
    public Coverage setPeriod(Period value)  { 
      this.period = value;
      return this;
    }

    /**
     * @return {@link #payor} (The program or plan underwriter or payor including both insurance and non-insurance agreements, such as patient-pay agreements. May provide multiple identifiers such as insurance company identifier or business identifier (BIN number).)
     */
    public List<Reference> getPayor() { 
      if (this.payor == null)
        this.payor = new ArrayList<Reference>();
      return this.payor;
    }

    /**
     * @return Returns a reference to <code>this</code> for easy method chaining
     */
    public Coverage setPayor(List<Reference> thePayor) { 
      this.payor = thePayor;
      return this;
    }

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

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

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

    /**
     * @return The first repetition of repeating field {@link #payor}, creating it if it does not already exist
     */
    public Reference getPayorFirstRep() { 
      if (getPayor().isEmpty()) {
        addPayor();
      }
      return getPayor().get(0);
    }

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

    /**
     * @return {@link #grouping} (A suite of underwrite specific classifiers, for example may be used to identify a class of coverage or employer group, Policy, Plan.)
     */
    public GroupComponent getGrouping() { 
      if (this.grouping == null)
        if (Configuration.errorOnAutoCreate())
          throw new Error("Attempt to auto-create Coverage.grouping");
        else if (Configuration.doAutoCreate())
          this.grouping = new GroupComponent(); // cc
      return this.grouping;
    }

    public boolean hasGrouping() { 
      return this.grouping != null && !this.grouping.isEmpty();
    }

    /**
     * @param value {@link #grouping} (A suite of underwrite specific classifiers, for example may be used to identify a class of coverage or employer group, Policy, Plan.)
     */
    public Coverage setGrouping(GroupComponent value)  { 
      this.grouping = value;
      return this;
    }

    /**
     * @return {@link #dependent} (A unique identifier for a dependent under the coverage.). This is the underlying object with id, value and extensions. The accessor "getDependent" gives direct access to the value
     */
    public StringType getDependentElement() { 
      if (this.dependent == null)
        if (Configuration.errorOnAutoCreate())
          throw new Error("Attempt to auto-create Coverage.dependent");
        else if (Configuration.doAutoCreate())
          this.dependent = new StringType(); // bb
      return this.dependent;
    }

    public boolean hasDependentElement() { 
      return this.dependent != null && !this.dependent.isEmpty();
    }

    public boolean hasDependent() { 
      return this.dependent != null && !this.dependent.isEmpty();
    }

    /**
     * @param value {@link #dependent} (A unique identifier for a dependent under the coverage.). This is the underlying object with id, value and extensions. The accessor "getDependent" gives direct access to the value
     */
    public Coverage setDependentElement(StringType value) { 
      this.dependent = value;
      return this;
    }

    /**
     * @return A unique identifier for a dependent under the coverage.
     */
    public String getDependent() { 
      return this.dependent == null ? null : this.dependent.getValue();
    }

    /**
     * @param value A unique identifier for a dependent under the coverage.
     */
    public Coverage setDependent(String value) { 
      if (Utilities.noString(value))
        this.dependent = null;
      else {
        if (this.dependent == null)
          this.dependent = new StringType();
        this.dependent.setValue(value);
      }
      return this;
    }

    /**
     * @return {@link #sequence} (An optional counter for a particular instance of the identified coverage which increments upon each renewal.). This is the underlying object with id, value and extensions. The accessor "getSequence" gives direct access to the value
     */
    public StringType getSequenceElement() { 
      if (this.sequence == null)
        if (Configuration.errorOnAutoCreate())
          throw new Error("Attempt to auto-create Coverage.sequence");
        else if (Configuration.doAutoCreate())
          this.sequence = new StringType(); // bb
      return this.sequence;
    }

    public boolean hasSequenceElement() { 
      return this.sequence != null && !this.sequence.isEmpty();
    }

    public boolean hasSequence() { 
      return this.sequence != null && !this.sequence.isEmpty();
    }

    /**
     * @param value {@link #sequence} (An optional counter for a particular instance of the identified coverage which increments upon each renewal.). This is the underlying object with id, value and extensions. The accessor "getSequence" gives direct access to the value
     */
    public Coverage setSequenceElement(StringType value) { 
      this.sequence = value;
      return this;
    }

    /**
     * @return An optional counter for a particular instance of the identified coverage which increments upon each renewal.
     */
    public String getSequence() { 
      return this.sequence == null ? null : this.sequence.getValue();
    }

    /**
     * @param value An optional counter for a particular instance of the identified coverage which increments upon each renewal.
     */
    public Coverage setSequence(String value) { 
      if (Utilities.noString(value))
        this.sequence = null;
      else {
        if (this.sequence == null)
          this.sequence = new StringType();
        this.sequence.setValue(value);
      }
      return this;
    }

    /**
     * @return {@link #order} (The order of applicability of this coverage relative to other coverages which are currently inforce. Note, there may be gaps in the numbering and this does not imply primary, secondard etc. as the specific positioning of coverages depends upon the episode of care.). This is the underlying object with id, value and extensions. The accessor "getOrder" gives direct access to the value
     */
    public PositiveIntType getOrderElement() { 
      if (this.order == null)
        if (Configuration.errorOnAutoCreate())
          throw new Error("Attempt to auto-create Coverage.order");
        else if (Configuration.doAutoCreate())
          this.order = new PositiveIntType(); // bb
      return this.order;
    }

    public boolean hasOrderElement() { 
      return this.order != null && !this.order.isEmpty();
    }

    public boolean hasOrder() { 
      return this.order != null && !this.order.isEmpty();
    }

    /**
     * @param value {@link #order} (The order of applicability of this coverage relative to other coverages which are currently inforce. Note, there may be gaps in the numbering and this does not imply primary, secondard etc. as the specific positioning of coverages depends upon the episode of care.). This is the underlying object with id, value and extensions. The accessor "getOrder" gives direct access to the value
     */
    public Coverage setOrderElement(PositiveIntType value) { 
      this.order = value;
      return this;
    }

    /**
     * @return The order of applicability of this coverage relative to other coverages which are currently inforce. Note, there may be gaps in the numbering and this does not imply primary, secondard etc. as the specific positioning of coverages depends upon the episode of care.
     */
    public int getOrder() { 
      return this.order == null || this.order.isEmpty() ? 0 : this.order.getValue();
    }

    /**
     * @param value The order of applicability of this coverage relative to other coverages which are currently inforce. Note, there may be gaps in the numbering and this does not imply primary, secondard etc. as the specific positioning of coverages depends upon the episode of care.
     */
    public Coverage setOrder(int value) { 
        if (this.order == null)
          this.order = new PositiveIntType();
        this.order.setValue(value);
      return this;
    }

    /**
     * @return {@link #network} (The insurer-specific identifier for the insurer-defined network of providers to which the beneficiary may seek treatment which will be covered at the 'in-network' rate, otherwise 'out of network' terms and conditions apply.). This is the underlying object with id, value and extensions. The accessor "getNetwork" gives direct access to the value
     */
    public StringType getNetworkElement() { 
      if (this.network == null)
        if (Configuration.errorOnAutoCreate())
          throw new Error("Attempt to auto-create Coverage.network");
        else if (Configuration.doAutoCreate())
          this.network = new StringType(); // bb
      return this.network;
    }

    public boolean hasNetworkElement() { 
      return this.network != null && !this.network.isEmpty();
    }

    public boolean hasNetwork() { 
      return this.network != null && !this.network.isEmpty();
    }

    /**
     * @param value {@link #network} (The insurer-specific identifier for the insurer-defined network of providers to which the beneficiary may seek treatment which will be covered at the 'in-network' rate, otherwise 'out of network' terms and conditions apply.). This is the underlying object with id, value and extensions. The accessor "getNetwork" gives direct access to the value
     */
    public Coverage setNetworkElement(StringType value) { 
      this.network = value;
      return this;
    }

    /**
     * @return The insurer-specific identifier for the insurer-defined network of providers to which the beneficiary may seek treatment which will be covered at the 'in-network' rate, otherwise 'out of network' terms and conditions apply.
     */
    public String getNetwork() { 
      return this.network == null ? null : this.network.getValue();
    }

    /**
     * @param value The insurer-specific identifier for the insurer-defined network of providers to which the beneficiary may seek treatment which will be covered at the 'in-network' rate, otherwise 'out of network' terms and conditions apply.
     */
    public Coverage setNetwork(String value) { 
      if (Utilities.noString(value))
        this.network = null;
      else {
        if (this.network == null)
          this.network = new StringType();
        this.network.setValue(value);
      }
      return this;
    }

    /**
     * @return {@link #contract} (The policy(s) which constitute this insurance coverage.)
     */
    public List<Reference> getContract() { 
      if (this.contract == null)
        this.contract = new ArrayList<Reference>();
      return this.contract;
    }

    /**
     * @return Returns a reference to <code>this</code> for easy method chaining
     */
    public Coverage setContract(List<Reference> theContract) { 
      this.contract = theContract;
      return this;
    }

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

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

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

    /**
     * @return The first repetition of repeating field {@link #contract}, creating it if it does not already exist
     */
    public Reference getContractFirstRep() { 
      if (getContract().isEmpty()) {
        addContract();
      }
      return getContract().get(0);
    }

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

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

      protected void listChildren(List<Property> children) {
        super.listChildren(children);
        children.add(new Property("identifier", "Identifier", "The main (and possibly only) identifier for the coverage - often referred to as a Member Id, Certificate number, Personal Health Number or Case ID. May be constructed as the concatination of the Coverage.SubscriberID and the Coverage.dependant.", 0, java.lang.Integer.MAX_VALUE, identifier));
        children.add(new Property("status", "code", "The status of the resource instance.", 0, 1, status));
        children.add(new Property("type", "CodeableConcept", "The type of coverage: social program, medical plan, accident coverage (workers compensation, auto), group health or payment by an individual or organization.", 0, 1, type));
        children.add(new Property("policyHolder", "Reference(Patient|RelatedPerson|Organization)", "The party who 'owns' the insurance policy,  may be an individual, corporation or the subscriber's employer.", 0, 1, policyHolder));
        children.add(new Property("subscriber", "Reference(Patient|RelatedPerson)", "The party who has signed-up for or 'owns' the contractual relationship to the policy or to whom the benefit of the policy for services rendered to them or their family is due.", 0, 1, subscriber));
        children.add(new Property("subscriberId", "string", "The insurer assigned ID for the Subscriber.", 0, 1, subscriberId));
        children.add(new Property("beneficiary", "Reference(Patient)", "The party who benefits from the insurance coverage., the patient when services are provided.", 0, 1, beneficiary));
        children.add(new Property("relationship", "CodeableConcept", "The relationship of beneficiary (patient) to the subscriber.", 0, 1, relationship));
        children.add(new Property("period", "Period", "Time period during which the coverage is in force. A missing start date indicates the start date isn't known, a missing end date means the coverage is continuing to be in force.", 0, 1, period));
        children.add(new Property("payor", "Reference(Organization|Patient|RelatedPerson)", "The program or plan underwriter or payor including both insurance and non-insurance agreements, such as patient-pay agreements. May provide multiple identifiers such as insurance company identifier or business identifier (BIN number).", 0, java.lang.Integer.MAX_VALUE, payor));
        children.add(new Property("grouping", "", "A suite of underwrite specific classifiers, for example may be used to identify a class of coverage or employer group, Policy, Plan.", 0, 1, grouping));
        children.add(new Property("dependent", "string", "A unique identifier for a dependent under the coverage.", 0, 1, dependent));
        children.add(new Property("sequence", "string", "An optional counter for a particular instance of the identified coverage which increments upon each renewal.", 0, 1, sequence));
        children.add(new Property("order", "positiveInt", "The order of applicability of this coverage relative to other coverages which are currently inforce. Note, there may be gaps in the numbering and this does not imply primary, secondard etc. as the specific positioning of coverages depends upon the episode of care.", 0, 1, order));
        children.add(new Property("network", "string", "The insurer-specific identifier for the insurer-defined network of providers to which the beneficiary may seek treatment which will be covered at the 'in-network' rate, otherwise 'out of network' terms and conditions apply.", 0, 1, network));
        children.add(new Property("contract", "Reference(Contract)", "The policy(s) which constitute this insurance coverage.", 0, java.lang.Integer.MAX_VALUE, contract));
      }

      @Override
      public Property getNamedProperty(int _hash, String _name, boolean _checkValid) throws FHIRException {
        switch (_hash) {
        case -1618432855: /*identifier*/  return new Property("identifier", "Identifier", "The main (and possibly only) identifier for the coverage - often referred to as a Member Id, Certificate number, Personal Health Number or Case ID. May be constructed as the concatination of the Coverage.SubscriberID and the Coverage.dependant.", 0, java.lang.Integer.MAX_VALUE, identifier);
        case -892481550: /*status*/  return new Property("status", "code", "The status of the resource instance.", 0, 1, status);
        case 3575610: /*type*/  return new Property("type", "CodeableConcept", "The type of coverage: social program, medical plan, accident coverage (workers compensation, auto), group health or payment by an individual or organization.", 0, 1, type);
        case 2046898558: /*policyHolder*/  return new Property("policyHolder", "Reference(Patient|RelatedPerson|Organization)", "The party who 'owns' the insurance policy,  may be an individual, corporation or the subscriber's employer.", 0, 1, policyHolder);
        case -1219769240: /*subscriber*/  return new Property("subscriber", "Reference(Patient|RelatedPerson)", "The party who has signed-up for or 'owns' the contractual relationship to the policy or to whom the benefit of the policy for services rendered to them or their family is due.", 0, 1, subscriber);
        case 327834531: /*subscriberId*/  return new Property("subscriberId", "string", "The insurer assigned ID for the Subscriber.", 0, 1, subscriberId);
        case -565102875: /*beneficiary*/  return new Property("beneficiary", "Reference(Patient)", "The party who benefits from the insurance coverage., the patient when services are provided.", 0, 1, beneficiary);
        case -261851592: /*relationship*/  return new Property("relationship", "CodeableConcept", "The relationship of beneficiary (patient) to the subscriber.", 0, 1, relationship);
        case -991726143: /*period*/  return new Property("period", "Period", "Time period during which the coverage is in force. A missing start date indicates the start date isn't known, a missing end date means the coverage is continuing to be in force.", 0, 1, period);
        case 106443915: /*payor*/  return new Property("payor", "Reference(Organization|Patient|RelatedPerson)", "The program or plan underwriter or payor including both insurance and non-insurance agreements, such as patient-pay agreements. May provide multiple identifiers such as insurance company identifier or business identifier (BIN number).", 0, java.lang.Integer.MAX_VALUE, payor);
        case 506371331: /*grouping*/  return new Property("grouping", "", "A suite of underwrite specific classifiers, for example may be used to identify a class of coverage or employer group, Policy, Plan.", 0, 1, grouping);
        case -1109226753: /*dependent*/  return new Property("dependent", "string", "A unique identifier for a dependent under the coverage.", 0, 1, dependent);
        case 1349547969: /*sequence*/  return new Property("sequence", "string", "An optional counter for a particular instance of the identified coverage which increments upon each renewal.", 0, 1, sequence);
        case 106006350: /*order*/  return new Property("order", "positiveInt", "The order of applicability of this coverage relative to other coverages which are currently inforce. Note, there may be gaps in the numbering and this does not imply primary, secondard etc. as the specific positioning of coverages depends upon the episode of care.", 0, 1, order);
        case 1843485230: /*network*/  return new Property("network", "string", "The insurer-specific identifier for the insurer-defined network of providers to which the beneficiary may seek treatment which will be covered at the 'in-network' rate, otherwise 'out of network' terms and conditions apply.", 0, 1, network);
        case -566947566: /*contract*/  return new Property("contract", "Reference(Contract)", "The policy(s) which constitute this insurance coverage.", 0, java.lang.Integer.MAX_VALUE, contract);
        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<CoverageStatus>
        case 3575610: /*type*/ return this.type == null ? new Base[0] : new Base[] {this.type}; // CodeableConcept
        case 2046898558: /*policyHolder*/ return this.policyHolder == null ? new Base[0] : new Base[] {this.policyHolder}; // Reference
        case -1219769240: /*subscriber*/ return this.subscriber == null ? new Base[0] : new Base[] {this.subscriber}; // Reference
        case 327834531: /*subscriberId*/ return this.subscriberId == null ? new Base[0] : new Base[] {this.subscriberId}; // StringType
        case -565102875: /*beneficiary*/ return this.beneficiary == null ? new Base[0] : new Base[] {this.beneficiary}; // Reference
        case -261851592: /*relationship*/ return this.relationship == null ? new Base[0] : new Base[] {this.relationship}; // CodeableConcept
        case -991726143: /*period*/ return this.period == null ? new Base[0] : new Base[] {this.period}; // Period
        case 106443915: /*payor*/ return this.payor == null ? new Base[0] : this.payor.toArray(new Base[this.payor.size()]); // Reference
        case 506371331: /*grouping*/ return this.grouping == null ? new Base[0] : new Base[] {this.grouping}; // GroupComponent
        case -1109226753: /*dependent*/ return this.dependent == null ? new Base[0] : new Base[] {this.dependent}; // StringType
        case 1349547969: /*sequence*/ return this.sequence == null ? new Base[0] : new Base[] {this.sequence}; // StringType
        case 106006350: /*order*/ return this.order == null ? new Base[0] : new Base[] {this.order}; // PositiveIntType
        case 1843485230: /*network*/ return this.network == null ? new Base[0] : new Base[] {this.network}; // StringType
        case -566947566: /*contract*/ return this.contract == null ? new Base[0] : this.contract.toArray(new Base[this.contract.size()]); // Reference
        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 CoverageStatusEnumFactory().fromType(castToCode(value));
          this.status = (Enumeration) value; // Enumeration<CoverageStatus>
          return value;
        case 3575610: // type
          this.type = castToCodeableConcept(value); // CodeableConcept
          return value;
        case 2046898558: // policyHolder
          this.policyHolder = castToReference(value); // Reference
          return value;
        case -1219769240: // subscriber
          this.subscriber = castToReference(value); // Reference
          return value;
        case 327834531: // subscriberId
          this.subscriberId = castToString(value); // StringType
          return value;
        case -565102875: // beneficiary
          this.beneficiary = castToReference(value); // Reference
          return value;
        case -261851592: // relationship
          this.relationship = castToCodeableConcept(value); // CodeableConcept
          return value;
        case -991726143: // period
          this.period = castToPeriod(value); // Period
          return value;
        case 106443915: // payor
          this.getPayor().add(castToReference(value)); // Reference
          return value;
        case 506371331: // grouping
          this.grouping = (GroupComponent) value; // GroupComponent
          return value;
        case -1109226753: // dependent
          this.dependent = castToString(value); // StringType
          return value;
        case 1349547969: // sequence
          this.sequence = castToString(value); // StringType
          return value;
        case 106006350: // order
          this.order = castToPositiveInt(value); // PositiveIntType
          return value;
        case 1843485230: // network
          this.network = castToString(value); // StringType
          return value;
        case -566947566: // contract
          this.getContract().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("identifier")) {
          this.getIdentifier().add(castToIdentifier(value));
        } else if (name.equals("status")) {
          value = new CoverageStatusEnumFactory().fromType(castToCode(value));
          this.status = (Enumeration) value; // Enumeration<CoverageStatus>
        } else if (name.equals("type")) {
          this.type = castToCodeableConcept(value); // CodeableConcept
        } else if (name.equals("policyHolder")) {
          this.policyHolder = castToReference(value); // Reference
        } else if (name.equals("subscriber")) {
          this.subscriber = castToReference(value); // Reference
        } else if (name.equals("subscriberId")) {
          this.subscriberId = castToString(value); // StringType
        } else if (name.equals("beneficiary")) {
          this.beneficiary = castToReference(value); // Reference
        } else if (name.equals("relationship")) {
          this.relationship = castToCodeableConcept(value); // CodeableConcept
        } else if (name.equals("period")) {
          this.period = castToPeriod(value); // Period
        } else if (name.equals("payor")) {
          this.getPayor().add(castToReference(value));
        } else if (name.equals("grouping")) {
          this.grouping = (GroupComponent) value; // GroupComponent
        } else if (name.equals("dependent")) {
          this.dependent = castToString(value); // StringType
        } else if (name.equals("sequence")) {
          this.sequence = castToString(value); // StringType
        } else if (name.equals("order")) {
          this.order = castToPositiveInt(value); // PositiveIntType
        } else if (name.equals("network")) {
          this.network = castToString(value); // StringType
        } else if (name.equals("contract")) {
          this.getContract().add(castToReference(value));
        } else
          return super.setProperty(name, value);
        return value;
      }

      @Override
      public Base makeProperty(int hash, String name) throws FHIRException {
        switch (hash) {
        case -1618432855:  return addIdentifier(); 
        case -892481550:  return getStatusElement();
        case 3575610:  return getType(); 
        case 2046898558:  return getPolicyHolder(); 
        case -1219769240:  return getSubscriber(); 
        case 327834531:  return getSubscriberIdElement();
        case -565102875:  return getBeneficiary(); 
        case -261851592:  return getRelationship(); 
        case -991726143:  return getPeriod(); 
        case 106443915:  return addPayor(); 
        case 506371331:  return getGrouping(); 
        case -1109226753:  return getDependentElement();
        case 1349547969:  return getSequenceElement();
        case 106006350:  return getOrderElement();
        case 1843485230:  return getNetworkElement();
        case -566947566:  return addContract(); 
        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 3575610: /*type*/ return new String[] {"CodeableConcept"};
        case 2046898558: /*policyHolder*/ return new String[] {"Reference"};
        case -1219769240: /*subscriber*/ return new String[] {"Reference"};
        case 327834531: /*subscriberId*/ return new String[] {"string"};
        case -565102875: /*beneficiary*/ return new String[] {"Reference"};
        case -261851592: /*relationship*/ return new String[] {"CodeableConcept"};
        case -991726143: /*period*/ return new String[] {"Period"};
        case 106443915: /*payor*/ return new String[] {"Reference"};
        case 506371331: /*grouping*/ return new String[] {};
        case -1109226753: /*dependent*/ return new String[] {"string"};
        case 1349547969: /*sequence*/ return new String[] {"string"};
        case 106006350: /*order*/ return new String[] {"positiveInt"};
        case 1843485230: /*network*/ return new String[] {"string"};
        case -566947566: /*contract*/ return new String[] {"Reference"};
        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 Coverage.status");
        }
        else if (name.equals("type")) {
          this.type = new CodeableConcept();
          return this.type;
        }
        else if (name.equals("policyHolder")) {
          this.policyHolder = new Reference();
          return this.policyHolder;
        }
        else if (name.equals("subscriber")) {
          this.subscriber = new Reference();
          return this.subscriber;
        }
        else if (name.equals("subscriberId")) {
          throw new FHIRException("Cannot call addChild on a singleton property Coverage.subscriberId");
        }
        else if (name.equals("beneficiary")) {
          this.beneficiary = new Reference();
          return this.beneficiary;
        }
        else if (name.equals("relationship")) {
          this.relationship = new CodeableConcept();
          return this.relationship;
        }
        else if (name.equals("period")) {
          this.period = new Period();
          return this.period;
        }
        else if (name.equals("payor")) {
          return addPayor();
        }
        else if (name.equals("grouping")) {
          this.grouping = new GroupComponent();
          return this.grouping;
        }
        else if (name.equals("dependent")) {
          throw new FHIRException("Cannot call addChild on a singleton property Coverage.dependent");
        }
        else if (name.equals("sequence")) {
          throw new FHIRException("Cannot call addChild on a singleton property Coverage.sequence");
        }
        else if (name.equals("order")) {
          throw new FHIRException("Cannot call addChild on a singleton property Coverage.order");
        }
        else if (name.equals("network")) {
          throw new FHIRException("Cannot call addChild on a singleton property Coverage.network");
        }
        else if (name.equals("contract")) {
          return addContract();
        }
        else
          return super.addChild(name);
      }

  public String fhirType() {
    return "Coverage";

  }

      public Coverage copy() {
        Coverage dst = new Coverage();
        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.type = type == null ? null : type.copy();
        dst.policyHolder = policyHolder == null ? null : policyHolder.copy();
        dst.subscriber = subscriber == null ? null : subscriber.copy();
        dst.subscriberId = subscriberId == null ? null : subscriberId.copy();
        dst.beneficiary = beneficiary == null ? null : beneficiary.copy();
        dst.relationship = relationship == null ? null : relationship.copy();
        dst.period = period == null ? null : period.copy();
        if (payor != null) {
          dst.payor = new ArrayList<Reference>();
          for (Reference i : payor)
            dst.payor.add(i.copy());
        };
        dst.grouping = grouping == null ? null : grouping.copy();
        dst.dependent = dependent == null ? null : dependent.copy();
        dst.sequence = sequence == null ? null : sequence.copy();
        dst.order = order == null ? null : order.copy();
        dst.network = network == null ? null : network.copy();
        if (contract != null) {
          dst.contract = new ArrayList<Reference>();
          for (Reference i : contract)
            dst.contract.add(i.copy());
        };
        return dst;
      }

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

      @Override
      public boolean equalsDeep(Base other_) {
        if (!super.equalsDeep(other_))
          return false;
        if (!(other_ instanceof Coverage))
          return false;
        Coverage o = (Coverage) other_;
        return compareDeep(identifier, o.identifier, true) && compareDeep(status, o.status, true) && compareDeep(type, o.type, true)
           && compareDeep(policyHolder, o.policyHolder, true) && compareDeep(subscriber, o.subscriber, true)
           && compareDeep(subscriberId, o.subscriberId, true) && compareDeep(beneficiary, o.beneficiary, true)
           && compareDeep(relationship, o.relationship, true) && compareDeep(period, o.period, true) && compareDeep(payor, o.payor, true)
           && compareDeep(grouping, o.grouping, true) && compareDeep(dependent, o.dependent, true) && compareDeep(sequence, o.sequence, true)
           && compareDeep(order, o.order, true) && compareDeep(network, o.network, true) && compareDeep(contract, o.contract, true)
          ;
      }

      @Override
      public boolean equalsShallow(Base other_) {
        if (!super.equalsShallow(other_))
          return false;
        if (!(other_ instanceof Coverage))
          return false;
        Coverage o = (Coverage) other_;
        return compareValues(status, o.status, true) && compareValues(subscriberId, o.subscriberId, true) && compareValues(dependent, o.dependent, true)
           && compareValues(sequence, o.sequence, true) && compareValues(order, o.order, true) && compareValues(network, o.network, true)
          ;
      }

      public boolean isEmpty() {
        return super.isEmpty() && ca.uhn.fhir.util.ElementUtil.isEmpty(identifier, status, type
          , policyHolder, subscriber, subscriberId, beneficiary, relationship, period, payor
          , grouping, dependent, sequence, order, network, contract);
      }

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

 /**
   * Search parameter: <b>identifier</b>
   * <p>
   * Description: <b>The primary identifier of the insured and the coverage</b><br>
   * Type: <b>token</b><br>
   * Path: <b>Coverage.identifier</b><br>
   * </p>
   */
  @SearchParamDefinition(name="identifier", path="Coverage.identifier", description="The primary identifier of the insured and the coverage", type="token" )
  public static final String SP_IDENTIFIER = "identifier";
 /**
   * <b>Fluent Client</b> search parameter constant for <b>identifier</b>
   * <p>
   * Description: <b>The primary identifier of the insured and the coverage</b><br>
   * Type: <b>token</b><br>
   * Path: <b>Coverage.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>subgroup</b>
   * <p>
   * Description: <b>Sub-group identifier</b><br>
   * Type: <b>string</b><br>
   * Path: <b>Coverage.grouping.subGroup</b><br>
   * </p>
   */
  @SearchParamDefinition(name="subgroup", path="Coverage.grouping.subGroup", description="Sub-group identifier", type="string" )
  public static final String SP_SUBGROUP = "subgroup";
 /**
   * <b>Fluent Client</b> search parameter constant for <b>subgroup</b>
   * <p>
   * Description: <b>Sub-group identifier</b><br>
   * Type: <b>string</b><br>
   * Path: <b>Coverage.grouping.subGroup</b><br>
   * </p>
   */
  public static final ca.uhn.fhir.rest.gclient.StringClientParam SUBGROUP = new ca.uhn.fhir.rest.gclient.StringClientParam(SP_SUBGROUP);

 /**
   * Search parameter: <b>subscriber</b>
   * <p>
   * Description: <b>Reference to the subscriber</b><br>
   * Type: <b>reference</b><br>
   * Path: <b>Coverage.subscriber</b><br>
   * </p>
   */
  @SearchParamDefinition(name="subscriber", path="Coverage.subscriber", description="Reference to the subscriber", type="reference", providesMembershipIn={ @ca.uhn.fhir.model.api.annotation.Compartment(name="Patient"), @ca.uhn.fhir.model.api.annotation.Compartment(name="RelatedPerson") }, target={Patient.class, RelatedPerson.class } )
  public static final String SP_SUBSCRIBER = "subscriber";
 /**
   * <b>Fluent Client</b> search parameter constant for <b>subscriber</b>
   * <p>
   * Description: <b>Reference to the subscriber</b><br>
   * Type: <b>reference</b><br>
   * Path: <b>Coverage.subscriber</b><br>
   * </p>
   */
  public static final ca.uhn.fhir.rest.gclient.ReferenceClientParam SUBSCRIBER = new ca.uhn.fhir.rest.gclient.ReferenceClientParam(SP_SUBSCRIBER);

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

 /**
   * Search parameter: <b>subplan</b>
   * <p>
   * Description: <b>Sub-plan identifier</b><br>
   * Type: <b>string</b><br>
   * Path: <b>Coverage.grouping.subPlan</b><br>
   * </p>
   */
  @SearchParamDefinition(name="subplan", path="Coverage.grouping.subPlan", description="Sub-plan identifier", type="string" )
  public static final String SP_SUBPLAN = "subplan";
 /**
   * <b>Fluent Client</b> search parameter constant for <b>subplan</b>
   * <p>
   * Description: <b>Sub-plan identifier</b><br>
   * Type: <b>string</b><br>
   * Path: <b>Coverage.grouping.subPlan</b><br>
   * </p>
   */
  public static final ca.uhn.fhir.rest.gclient.StringClientParam SUBPLAN = new ca.uhn.fhir.rest.gclient.StringClientParam(SP_SUBPLAN);

 /**
   * Search parameter: <b>type</b>
   * <p>
   * Description: <b>The kind of coverage (health plan, auto, Workers Compensation)</b><br>
   * Type: <b>token</b><br>
   * Path: <b>Coverage.type</b><br>
   * </p>
   */
  @SearchParamDefinition(name="type", path="Coverage.type", description="The kind of coverage (health plan, auto, Workers Compensation)", type="token" )
  public static final String SP_TYPE = "type";
 /**
   * <b>Fluent Client</b> search parameter constant for <b>type</b>
   * <p>
   * Description: <b>The kind of coverage (health plan, auto, Workers Compensation)</b><br>
   * Type: <b>token</b><br>
   * Path: <b>Coverage.type</b><br>
   * </p>
   */
  public static final ca.uhn.fhir.rest.gclient.TokenClientParam TYPE = new ca.uhn.fhir.rest.gclient.TokenClientParam(SP_TYPE);

 /**
   * Search parameter: <b>sequence</b>
   * <p>
   * Description: <b>Sequence number</b><br>
   * Type: <b>string</b><br>
   * Path: <b>Coverage.sequence</b><br>
   * </p>
   */
  @SearchParamDefinition(name="sequence", path="Coverage.sequence", description="Sequence number", type="string" )
  public static final String SP_SEQUENCE = "sequence";
 /**
   * <b>Fluent Client</b> search parameter constant for <b>sequence</b>
   * <p>
   * Description: <b>Sequence number</b><br>
   * Type: <b>string</b><br>
   * Path: <b>Coverage.sequence</b><br>
   * </p>
   */
  public static final ca.uhn.fhir.rest.gclient.StringClientParam SEQUENCE = new ca.uhn.fhir.rest.gclient.StringClientParam(SP_SEQUENCE);

 /**
   * Search parameter: <b>payor</b>
   * <p>
   * Description: <b>The identity of the insurer or party paying for services</b><br>
   * Type: <b>reference</b><br>
   * Path: <b>Coverage.payor</b><br>
   * </p>
   */
  @SearchParamDefinition(name="payor", path="Coverage.payor", description="The identity of the insurer or party paying for services", type="reference", providesMembershipIn={ @ca.uhn.fhir.model.api.annotation.Compartment(name="Patient"), @ca.uhn.fhir.model.api.annotation.Compartment(name="RelatedPerson") }, target={Organization.class, Patient.class, RelatedPerson.class } )
  public static final String SP_PAYOR = "payor";
 /**
   * <b>Fluent Client</b> search parameter constant for <b>payor</b>
   * <p>
   * Description: <b>The identity of the insurer or party paying for services</b><br>
   * Type: <b>reference</b><br>
   * Path: <b>Coverage.payor</b><br>
   * </p>
   */
  public static final ca.uhn.fhir.rest.gclient.ReferenceClientParam PAYOR = new ca.uhn.fhir.rest.gclient.ReferenceClientParam(SP_PAYOR);

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

 /**
   * Search parameter: <b>beneficiary</b>
   * <p>
   * Description: <b>Covered party</b><br>
   * Type: <b>reference</b><br>
   * Path: <b>Coverage.beneficiary</b><br>
   * </p>
   */
  @SearchParamDefinition(name="beneficiary", path="Coverage.beneficiary", description="Covered party", type="reference", providesMembershipIn={ @ca.uhn.fhir.model.api.annotation.Compartment(name="Patient") }, target={Patient.class } )
  public static final String SP_BENEFICIARY = "beneficiary";
 /**
   * <b>Fluent Client</b> search parameter constant for <b>beneficiary</b>
   * <p>
   * Description: <b>Covered party</b><br>
   * Type: <b>reference</b><br>
   * Path: <b>Coverage.beneficiary</b><br>
   * </p>
   */
  public static final ca.uhn.fhir.rest.gclient.ReferenceClientParam BENEFICIARY = new ca.uhn.fhir.rest.gclient.ReferenceClientParam(SP_BENEFICIARY);

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

 /**
   * Search parameter: <b>subclass</b>
   * <p>
   * Description: <b>Sub-class identifier</b><br>
   * Type: <b>string</b><br>
   * Path: <b>Coverage.grouping.subClass</b><br>
   * </p>
   */
  @SearchParamDefinition(name="subclass", path="Coverage.grouping.subClass", description="Sub-class identifier", type="string" )
  public static final String SP_SUBCLASS = "subclass";
 /**
   * <b>Fluent Client</b> search parameter constant for <b>subclass</b>
   * <p>
   * Description: <b>Sub-class identifier</b><br>
   * Type: <b>string</b><br>
   * Path: <b>Coverage.grouping.subClass</b><br>
   * </p>
   */
  public static final ca.uhn.fhir.rest.gclient.StringClientParam SUBCLASS = new ca.uhn.fhir.rest.gclient.StringClientParam(SP_SUBCLASS);

 /**
   * Search parameter: <b>plan</b>
   * <p>
   * Description: <b>A plan or policy identifier</b><br>
   * Type: <b>string</b><br>
   * Path: <b>Coverage.grouping.plan</b><br>
   * </p>
   */
  @SearchParamDefinition(name="plan", path="Coverage.grouping.plan", description="A plan or policy identifier", type="string" )
  public static final String SP_PLAN = "plan";
 /**
   * <b>Fluent Client</b> search parameter constant for <b>plan</b>
   * <p>
   * Description: <b>A plan or policy identifier</b><br>
   * Type: <b>string</b><br>
   * Path: <b>Coverage.grouping.plan</b><br>
   * </p>
   */
  public static final ca.uhn.fhir.rest.gclient.StringClientParam PLAN = new ca.uhn.fhir.rest.gclient.StringClientParam(SP_PLAN);

 /**
   * Search parameter: <b>class</b>
   * <p>
   * Description: <b>Class identifier</b><br>
   * Type: <b>string</b><br>
   * Path: <b>Coverage.grouping.class</b><br>
   * </p>
   */
  @SearchParamDefinition(name="class", path="Coverage.grouping.class", description="Class identifier", type="string" )
  public static final String SP_CLASS = "class";
 /**
   * <b>Fluent Client</b> search parameter constant for <b>class</b>
   * <p>
   * Description: <b>Class identifier</b><br>
   * Type: <b>string</b><br>
   * Path: <b>Coverage.grouping.class</b><br>
   * </p>
   */
  public static final ca.uhn.fhir.rest.gclient.StringClientParam CLASS = new ca.uhn.fhir.rest.gclient.StringClientParam(SP_CLASS);

 /**
   * Search parameter: <b>dependent</b>
   * <p>
   * Description: <b>Dependent number</b><br>
   * Type: <b>string</b><br>
   * Path: <b>Coverage.dependent</b><br>
   * </p>
   */
  @SearchParamDefinition(name="dependent", path="Coverage.dependent", description="Dependent number", type="string" )
  public static final String SP_DEPENDENT = "dependent";
 /**
   * <b>Fluent Client</b> search parameter constant for <b>dependent</b>
   * <p>
   * Description: <b>Dependent number</b><br>
   * Type: <b>string</b><br>
   * Path: <b>Coverage.dependent</b><br>
   * </p>
   */
  public static final ca.uhn.fhir.rest.gclient.StringClientParam DEPENDENT = new ca.uhn.fhir.rest.gclient.StringClientParam(SP_DEPENDENT);

 /**
   * Search parameter: <b>group</b>
   * <p>
   * Description: <b>Group identifier</b><br>
   * Type: <b>string</b><br>
   * Path: <b>Coverage.grouping.group</b><br>
   * </p>
   */
  @SearchParamDefinition(name="group", path="Coverage.grouping.group", description="Group identifier", type="string" )
  public static final String SP_GROUP = "group";
 /**
   * <b>Fluent Client</b> search parameter constant for <b>group</b>
   * <p>
   * Description: <b>Group identifier</b><br>
   * Type: <b>string</b><br>
   * Path: <b>Coverage.grouping.group</b><br>
   * </p>
   */
  public static final ca.uhn.fhir.rest.gclient.StringClientParam GROUP = new ca.uhn.fhir.rest.gclient.StringClientParam(SP_GROUP);

 /**
   * Search parameter: <b>policy-holder</b>
   * <p>
   * Description: <b>Reference to the policyholder</b><br>
   * Type: <b>reference</b><br>
   * Path: <b>Coverage.policyHolder</b><br>
   * </p>
   */
  @SearchParamDefinition(name="policy-holder", path="Coverage.policyHolder", description="Reference to the policyholder", type="reference", providesMembershipIn={ @ca.uhn.fhir.model.api.annotation.Compartment(name="Patient"), @ca.uhn.fhir.model.api.annotation.Compartment(name="RelatedPerson") }, target={Organization.class, Patient.class, RelatedPerson.class } )
  public static final String SP_POLICY_HOLDER = "policy-holder";
 /**
   * <b>Fluent Client</b> search parameter constant for <b>policy-holder</b>
   * <p>
   * Description: <b>Reference to the policyholder</b><br>
   * Type: <b>reference</b><br>
   * Path: <b>Coverage.policyHolder</b><br>
   * </p>
   */
  public static final ca.uhn.fhir.rest.gclient.ReferenceClientParam POLICY_HOLDER = new ca.uhn.fhir.rest.gclient.ReferenceClientParam(SP_POLICY_HOLDER);

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


}