package org.hl7.fhir.r4.model;

import java.math.BigDecimal;

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

// Generated on Tue, May 12, 2020 07:26+1000 for FHIR v4.0.1
import java.util.ArrayList;
import java.util.Date;
import java.util.List;

import org.hl7.fhir.exceptions.FHIRException;
import org.hl7.fhir.instance.model.api.IBaseBackboneElement;
import org.hl7.fhir.r4.model.Enumerations.PublicationStatus;
import org.hl7.fhir.r4.model.Enumerations.PublicationStatusEnumFactory;
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.ChildOrder;
import ca.uhn.fhir.model.api.annotation.Description;
import ca.uhn.fhir.model.api.annotation.ResourceDef;
import ca.uhn.fhir.model.api.annotation.SearchParamDefinition;

/**
 * The RiskEvidenceSynthesis resource describes the likelihood of an outcome in
 * a population plus exposure state where the risk estimate is derived from a
 * combination of research studies.
 */
@ResourceDef(name = "RiskEvidenceSynthesis", profile = "http://hl7.org/fhir/StructureDefinition/RiskEvidenceSynthesis")
@ChildOrder(names = { "url", "identifier", "version", "name", "title", "status", "date", "publisher", "contact",
    "description", "note", "useContext", "jurisdiction", "copyright", "approvalDate", "lastReviewDate",
    "effectivePeriod", "topic", "author", "editor", "reviewer", "endorser", "relatedArtifact", "synthesisType",
    "studyType", "population", "exposure", "outcome", "sampleSize", "riskEstimate", "certainty" })
public class RiskEvidenceSynthesis extends MetadataResource {

  @Block()
  public static class RiskEvidenceSynthesisSampleSizeComponent extends BackboneElement implements IBaseBackboneElement {
    /**
     * Human-readable summary of sample size.
     */
    @Child(name = "description", type = {
        StringType.class }, order = 1, min = 0, max = 1, modifier = false, summary = false)
    @Description(shortDefinition = "Description of sample size", formalDefinition = "Human-readable summary of sample size.")
    protected StringType description;

    /**
     * Number of studies included in this evidence synthesis.
     */
    @Child(name = "numberOfStudies", type = {
        IntegerType.class }, order = 2, min = 0, max = 1, modifier = false, summary = false)
    @Description(shortDefinition = "How many studies?", formalDefinition = "Number of studies included in this evidence synthesis.")
    protected IntegerType numberOfStudies;

    /**
     * Number of participants included in this evidence synthesis.
     */
    @Child(name = "numberOfParticipants", type = {
        IntegerType.class }, order = 3, min = 0, max = 1, modifier = false, summary = false)
    @Description(shortDefinition = "How many participants?", formalDefinition = "Number of participants included in this evidence synthesis.")
    protected IntegerType numberOfParticipants;

    private static final long serialVersionUID = -1116074476L;

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

    /**
     * @return {@link #description} (Human-readable summary of sample size.). This
     *         is the underlying object with id, value and extensions. The accessor
     *         "getDescription" gives direct access to the value
     */
    public StringType getDescriptionElement() {
      if (this.description == null)
        if (Configuration.errorOnAutoCreate())
          throw new Error("Attempt to auto-create RiskEvidenceSynthesisSampleSizeComponent.description");
        else if (Configuration.doAutoCreate())
          this.description = new StringType(); // bb
      return this.description;
    }

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

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

    /**
     * @param value {@link #description} (Human-readable summary of sample size.).
     *              This is the underlying object with id, value and extensions. The
     *              accessor "getDescription" gives direct access to the value
     */
    public RiskEvidenceSynthesisSampleSizeComponent setDescriptionElement(StringType value) {
      this.description = value;
      return this;
    }

    /**
     * @return Human-readable summary of sample size.
     */
    public String getDescription() {
      return this.description == null ? null : this.description.getValue();
    }

    /**
     * @param value Human-readable summary of sample size.
     */
    public RiskEvidenceSynthesisSampleSizeComponent setDescription(String value) {
      if (Utilities.noString(value))
        this.description = null;
      else {
        if (this.description == null)
          this.description = new StringType();
        this.description.setValue(value);
      }
      return this;
    }

    /**
     * @return {@link #numberOfStudies} (Number of studies included in this evidence
     *         synthesis.). This is the underlying object with id, value and
     *         extensions. The accessor "getNumberOfStudies" gives direct access to
     *         the value
     */
    public IntegerType getNumberOfStudiesElement() {
      if (this.numberOfStudies == null)
        if (Configuration.errorOnAutoCreate())
          throw new Error("Attempt to auto-create RiskEvidenceSynthesisSampleSizeComponent.numberOfStudies");
        else if (Configuration.doAutoCreate())
          this.numberOfStudies = new IntegerType(); // bb
      return this.numberOfStudies;
    }

    public boolean hasNumberOfStudiesElement() {
      return this.numberOfStudies != null && !this.numberOfStudies.isEmpty();
    }

    public boolean hasNumberOfStudies() {
      return this.numberOfStudies != null && !this.numberOfStudies.isEmpty();
    }

    /**
     * @param value {@link #numberOfStudies} (Number of studies included in this
     *              evidence synthesis.). This is the underlying object with id,
     *              value and extensions. The accessor "getNumberOfStudies" gives
     *              direct access to the value
     */
    public RiskEvidenceSynthesisSampleSizeComponent setNumberOfStudiesElement(IntegerType value) {
      this.numberOfStudies = value;
      return this;
    }

    /**
     * @return Number of studies included in this evidence synthesis.
     */
    public int getNumberOfStudies() {
      return this.numberOfStudies == null || this.numberOfStudies.isEmpty() ? 0 : this.numberOfStudies.getValue();
    }

    /**
     * @param value Number of studies included in this evidence synthesis.
     */
    public RiskEvidenceSynthesisSampleSizeComponent setNumberOfStudies(int value) {
      if (this.numberOfStudies == null)
        this.numberOfStudies = new IntegerType();
      this.numberOfStudies.setValue(value);
      return this;
    }

    /**
     * @return {@link #numberOfParticipants} (Number of participants included in
     *         this evidence synthesis.). This is the underlying object with id,
     *         value and extensions. The accessor "getNumberOfParticipants" gives
     *         direct access to the value
     */
    public IntegerType getNumberOfParticipantsElement() {
      if (this.numberOfParticipants == null)
        if (Configuration.errorOnAutoCreate())
          throw new Error("Attempt to auto-create RiskEvidenceSynthesisSampleSizeComponent.numberOfParticipants");
        else if (Configuration.doAutoCreate())
          this.numberOfParticipants = new IntegerType(); // bb
      return this.numberOfParticipants;
    }

    public boolean hasNumberOfParticipantsElement() {
      return this.numberOfParticipants != null && !this.numberOfParticipants.isEmpty();
    }

    public boolean hasNumberOfParticipants() {
      return this.numberOfParticipants != null && !this.numberOfParticipants.isEmpty();
    }

    /**
     * @param value {@link #numberOfParticipants} (Number of participants included
     *              in this evidence synthesis.). This is the underlying object with
     *              id, value and extensions. The accessor "getNumberOfParticipants"
     *              gives direct access to the value
     */
    public RiskEvidenceSynthesisSampleSizeComponent setNumberOfParticipantsElement(IntegerType value) {
      this.numberOfParticipants = value;
      return this;
    }

    /**
     * @return Number of participants included in this evidence synthesis.
     */
    public int getNumberOfParticipants() {
      return this.numberOfParticipants == null || this.numberOfParticipants.isEmpty() ? 0
          : this.numberOfParticipants.getValue();
    }

    /**
     * @param value Number of participants included in this evidence synthesis.
     */
    public RiskEvidenceSynthesisSampleSizeComponent setNumberOfParticipants(int value) {
      if (this.numberOfParticipants == null)
        this.numberOfParticipants = new IntegerType();
      this.numberOfParticipants.setValue(value);
      return this;
    }

    protected void listChildren(List<Property> children) {
      super.listChildren(children);
      children.add(new Property("description", "string", "Human-readable summary of sample size.", 0, 1, description));
      children.add(new Property("numberOfStudies", "integer", "Number of studies included in this evidence synthesis.",
          0, 1, numberOfStudies));
      children.add(new Property("numberOfParticipants", "integer",
          "Number of participants included in this evidence synthesis.", 0, 1, numberOfParticipants));
    }

    @Override
    public Property getNamedProperty(int _hash, String _name, boolean _checkValid) throws FHIRException {
      switch (_hash) {
      case -1724546052:
        /* description */ return new Property("description", "string", "Human-readable summary of sample size.", 0, 1,
            description);
      case -177467129:
        /* numberOfStudies */ return new Property("numberOfStudies", "integer",
            "Number of studies included in this evidence synthesis.", 0, 1, numberOfStudies);
      case 1799357120:
        /* numberOfParticipants */ return new Property("numberOfParticipants", "integer",
            "Number of participants included in this evidence synthesis.", 0, 1, numberOfParticipants);
      default:
        return super.getNamedProperty(_hash, _name, _checkValid);
      }

    }

    @Override
    public Base[] getProperty(int hash, String name, boolean checkValid) throws FHIRException {
      switch (hash) {
      case -1724546052:
        /* description */ return this.description == null ? new Base[0] : new Base[] { this.description }; // StringType
      case -177467129:
        /* numberOfStudies */ return this.numberOfStudies == null ? new Base[0] : new Base[] { this.numberOfStudies }; // IntegerType
      case 1799357120:
        /* numberOfParticipants */ return this.numberOfParticipants == null ? new Base[0]
            : new Base[] { this.numberOfParticipants }; // IntegerType
      default:
        return super.getProperty(hash, name, checkValid);
      }

    }

    @Override
    public Base setProperty(int hash, String name, Base value) throws FHIRException {
      switch (hash) {
      case -1724546052: // description
        this.description = castToString(value); // StringType
        return value;
      case -177467129: // numberOfStudies
        this.numberOfStudies = castToInteger(value); // IntegerType
        return value;
      case 1799357120: // numberOfParticipants
        this.numberOfParticipants = castToInteger(value); // IntegerType
        return value;
      default:
        return super.setProperty(hash, name, value);
      }

    }

    @Override
    public Base setProperty(String name, Base value) throws FHIRException {
      if (name.equals("description")) {
        this.description = castToString(value); // StringType
      } else if (name.equals("numberOfStudies")) {
        this.numberOfStudies = castToInteger(value); // IntegerType
      } else if (name.equals("numberOfParticipants")) {
        this.numberOfParticipants = castToInteger(value); // IntegerType
      } else
        return super.setProperty(name, value);
      return value;
    }

    @Override
    public Base makeProperty(int hash, String name) throws FHIRException {
      switch (hash) {
      case -1724546052:
        return getDescriptionElement();
      case -177467129:
        return getNumberOfStudiesElement();
      case 1799357120:
        return getNumberOfParticipantsElement();
      default:
        return super.makeProperty(hash, name);
      }

    }

    @Override
    public String[] getTypesForProperty(int hash, String name) throws FHIRException {
      switch (hash) {
      case -1724546052:
        /* description */ return new String[] { "string" };
      case -177467129:
        /* numberOfStudies */ return new String[] { "integer" };
      case 1799357120:
        /* numberOfParticipants */ return new String[] { "integer" };
      default:
        return super.getTypesForProperty(hash, name);
      }

    }

    @Override
    public Base addChild(String name) throws FHIRException {
      if (name.equals("description")) {
        throw new FHIRException("Cannot call addChild on a singleton property RiskEvidenceSynthesis.description");
      } else if (name.equals("numberOfStudies")) {
        throw new FHIRException("Cannot call addChild on a singleton property RiskEvidenceSynthesis.numberOfStudies");
      } else if (name.equals("numberOfParticipants")) {
        throw new FHIRException("Cannot call addChild on a singleton property RiskEvidenceSynthesis.numberOfParticipants");
      } else
        return super.addChild(name);
    }

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

    public void copyValues(RiskEvidenceSynthesisSampleSizeComponent dst) {
      super.copyValues(dst);
      dst.description = description == null ? null : description.copy();
      dst.numberOfStudies = numberOfStudies == null ? null : numberOfStudies.copy();
      dst.numberOfParticipants = numberOfParticipants == null ? null : numberOfParticipants.copy();
    }

    @Override
    public boolean equalsDeep(Base other_) {
      if (!super.equalsDeep(other_))
        return false;
      if (!(other_ instanceof RiskEvidenceSynthesisSampleSizeComponent))
        return false;
      RiskEvidenceSynthesisSampleSizeComponent o = (RiskEvidenceSynthesisSampleSizeComponent) other_;
      return compareDeep(description, o.description, true) && compareDeep(numberOfStudies, o.numberOfStudies, true)
          && compareDeep(numberOfParticipants, o.numberOfParticipants, true);
    }

    @Override
    public boolean equalsShallow(Base other_) {
      if (!super.equalsShallow(other_))
        return false;
      if (!(other_ instanceof RiskEvidenceSynthesisSampleSizeComponent))
        return false;
      RiskEvidenceSynthesisSampleSizeComponent o = (RiskEvidenceSynthesisSampleSizeComponent) other_;
      return compareValues(description, o.description, true) && compareValues(numberOfStudies, o.numberOfStudies, true)
          && compareValues(numberOfParticipants, o.numberOfParticipants, true);
    }

    public boolean isEmpty() {
      return super.isEmpty()
          && ca.uhn.fhir.util.ElementUtil.isEmpty(description, numberOfStudies, numberOfParticipants);
    }

    public String fhirType() {
      return "RiskEvidenceSynthesis.sampleSize";

    }

  }

  @Block()
  public static class RiskEvidenceSynthesisRiskEstimateComponent extends BackboneElement
      implements IBaseBackboneElement {
    /**
     * Human-readable summary of risk estimate.
     */
    @Child(name = "description", type = {
        StringType.class }, order = 1, min = 0, max = 1, modifier = false, summary = false)
    @Description(shortDefinition = "Description of risk estimate", formalDefinition = "Human-readable summary of risk estimate.")
    protected StringType description;

    /**
     * Examples include proportion and mean.
     */
    @Child(name = "type", type = {
        CodeableConcept.class }, order = 2, min = 0, max = 1, modifier = false, summary = false)
    @Description(shortDefinition = "Type of risk estimate", formalDefinition = "Examples include proportion and mean.")
    @ca.uhn.fhir.model.api.annotation.Binding(valueSet = "http://hl7.org/fhir/ValueSet/risk-estimate-type")
    protected CodeableConcept type;

    /**
     * The point estimate of the risk estimate.
     */
    @Child(name = "value", type = { DecimalType.class }, order = 3, min = 0, max = 1, modifier = false, summary = false)
    @Description(shortDefinition = "Point estimate", formalDefinition = "The point estimate of the risk estimate.")
    protected DecimalType value;

    /**
     * Specifies the UCUM unit for the outcome.
     */
    @Child(name = "unitOfMeasure", type = {
        CodeableConcept.class }, order = 4, min = 0, max = 1, modifier = false, summary = false)
    @Description(shortDefinition = "What unit is the outcome described in?", formalDefinition = "Specifies the UCUM unit for the outcome.")
    @ca.uhn.fhir.model.api.annotation.Binding(valueSet = "http://hl7.org/fhir/ValueSet/ucum-units")
    protected CodeableConcept unitOfMeasure;

    /**
     * The sample size for the group that was measured for this risk estimate.
     */
    @Child(name = "denominatorCount", type = {
        IntegerType.class }, order = 5, min = 0, max = 1, modifier = false, summary = false)
    @Description(shortDefinition = "Sample size for group measured", formalDefinition = "The sample size for the group that was measured for this risk estimate.")
    protected IntegerType denominatorCount;

    /**
     * The number of group members with the outcome of interest.
     */
    @Child(name = "numeratorCount", type = {
        IntegerType.class }, order = 6, min = 0, max = 1, modifier = false, summary = false)
    @Description(shortDefinition = "Number with the outcome", formalDefinition = "The number of group members with the outcome of interest.")
    protected IntegerType numeratorCount;

    /**
     * A description of the precision of the estimate for the effect.
     */
    @Child(name = "precisionEstimate", type = {}, order = 7, min = 0, max = Child.MAX_UNLIMITED, modifier = false, summary = false)
    @Description(shortDefinition = "How precise the estimate is", formalDefinition = "A description of the precision of the estimate for the effect.")
    protected List<RiskEvidenceSynthesisRiskEstimatePrecisionEstimateComponent> precisionEstimate;

    private static final long serialVersionUID = -15987415L;

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

    /**
     * @return {@link #description} (Human-readable summary of risk estimate.). This
     *         is the underlying object with id, value and extensions. The accessor
     *         "getDescription" gives direct access to the value
     */
    public StringType getDescriptionElement() {
      if (this.description == null)
        if (Configuration.errorOnAutoCreate())
          throw new Error("Attempt to auto-create RiskEvidenceSynthesisRiskEstimateComponent.description");
        else if (Configuration.doAutoCreate())
          this.description = new StringType(); // bb
      return this.description;
    }

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

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

    /**
     * @param value {@link #description} (Human-readable summary of risk estimate.).
     *              This is the underlying object with id, value and extensions. The
     *              accessor "getDescription" gives direct access to the value
     */
    public RiskEvidenceSynthesisRiskEstimateComponent setDescriptionElement(StringType value) {
      this.description = value;
      return this;
    }

    /**
     * @return Human-readable summary of risk estimate.
     */
    public String getDescription() {
      return this.description == null ? null : this.description.getValue();
    }

    /**
     * @param value Human-readable summary of risk estimate.
     */
    public RiskEvidenceSynthesisRiskEstimateComponent setDescription(String value) {
      if (Utilities.noString(value))
        this.description = null;
      else {
        if (this.description == null)
          this.description = new StringType();
        this.description.setValue(value);
      }
      return this;
    }

    /**
     * @return {@link #type} (Examples include proportion and mean.)
     */
    public CodeableConcept getType() {
      if (this.type == null)
        if (Configuration.errorOnAutoCreate())
          throw new Error("Attempt to auto-create RiskEvidenceSynthesisRiskEstimateComponent.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} (Examples include proportion and mean.)
     */
    public RiskEvidenceSynthesisRiskEstimateComponent setType(CodeableConcept value) {
      this.type = value;
      return this;
    }

    /**
     * @return {@link #value} (The point estimate of the risk estimate.). This is
     *         the underlying object with id, value and extensions. The accessor
     *         "getValue" gives direct access to the value
     */
    public DecimalType getValueElement() {
      if (this.value == null)
        if (Configuration.errorOnAutoCreate())
          throw new Error("Attempt to auto-create RiskEvidenceSynthesisRiskEstimateComponent.value");
        else if (Configuration.doAutoCreate())
          this.value = new DecimalType(); // bb
      return this.value;
    }

    public boolean hasValueElement() {
      return this.value != null && !this.value.isEmpty();
    }

    public boolean hasValue() {
      return this.value != null && !this.value.isEmpty();
    }

    /**
     * @param value {@link #value} (The point estimate of the risk estimate.). This
     *              is the underlying object with id, value and extensions. The
     *              accessor "getValue" gives direct access to the value
     */
    public RiskEvidenceSynthesisRiskEstimateComponent setValueElement(DecimalType value) {
      this.value = value;
      return this;
    }

    /**
     * @return The point estimate of the risk estimate.
     */
    public BigDecimal getValue() {
      return this.value == null ? null : this.value.getValue();
    }

    /**
     * @param value The point estimate of the risk estimate.
     */
    public RiskEvidenceSynthesisRiskEstimateComponent setValue(BigDecimal value) {
      if (value == null)
        this.value = null;
      else {
        if (this.value == null)
          this.value = new DecimalType();
        this.value.setValue(value);
      }
      return this;
    }

    /**
     * @param value The point estimate of the risk estimate.
     */
    public RiskEvidenceSynthesisRiskEstimateComponent setValue(long value) {
      this.value = new DecimalType();
      this.value.setValue(value);
      return this;
    }

    /**
     * @param value The point estimate of the risk estimate.
     */
    public RiskEvidenceSynthesisRiskEstimateComponent setValue(double value) {
      this.value = new DecimalType();
      this.value.setValue(value);
      return this;
    }

    /**
     * @return {@link #unitOfMeasure} (Specifies the UCUM unit for the outcome.)
     */
    public CodeableConcept getUnitOfMeasure() {
      if (this.unitOfMeasure == null)
        if (Configuration.errorOnAutoCreate())
          throw new Error("Attempt to auto-create RiskEvidenceSynthesisRiskEstimateComponent.unitOfMeasure");
        else if (Configuration.doAutoCreate())
          this.unitOfMeasure = new CodeableConcept(); // cc
      return this.unitOfMeasure;
    }

    public boolean hasUnitOfMeasure() {
      return this.unitOfMeasure != null && !this.unitOfMeasure.isEmpty();
    }

    /**
     * @param value {@link #unitOfMeasure} (Specifies the UCUM unit for the
     *              outcome.)
     */
    public RiskEvidenceSynthesisRiskEstimateComponent setUnitOfMeasure(CodeableConcept value) {
      this.unitOfMeasure = value;
      return this;
    }

    /**
     * @return {@link #denominatorCount} (The sample size for the group that was
     *         measured for this risk estimate.). This is the underlying object with
     *         id, value and extensions. The accessor "getDenominatorCount" gives
     *         direct access to the value
     */
    public IntegerType getDenominatorCountElement() {
      if (this.denominatorCount == null)
        if (Configuration.errorOnAutoCreate())
          throw new Error("Attempt to auto-create RiskEvidenceSynthesisRiskEstimateComponent.denominatorCount");
        else if (Configuration.doAutoCreate())
          this.denominatorCount = new IntegerType(); // bb
      return this.denominatorCount;
    }

    public boolean hasDenominatorCountElement() {
      return this.denominatorCount != null && !this.denominatorCount.isEmpty();
    }

    public boolean hasDenominatorCount() {
      return this.denominatorCount != null && !this.denominatorCount.isEmpty();
    }

    /**
     * @param value {@link #denominatorCount} (The sample size for the group that
     *              was measured for this risk estimate.). This is the underlying
     *              object with id, value and extensions. The accessor
     *              "getDenominatorCount" gives direct access to the value
     */
    public RiskEvidenceSynthesisRiskEstimateComponent setDenominatorCountElement(IntegerType value) {
      this.denominatorCount = value;
      return this;
    }

    /**
     * @return The sample size for the group that was measured for this risk
     *         estimate.
     */
    public int getDenominatorCount() {
      return this.denominatorCount == null || this.denominatorCount.isEmpty() ? 0 : this.denominatorCount.getValue();
    }

    /**
     * @param value The sample size for the group that was measured for this risk
     *              estimate.
     */
    public RiskEvidenceSynthesisRiskEstimateComponent setDenominatorCount(int value) {
      if (this.denominatorCount == null)
        this.denominatorCount = new IntegerType();
      this.denominatorCount.setValue(value);
      return this;
    }

    /**
     * @return {@link #numeratorCount} (The number of group members with the outcome
     *         of interest.). This is the underlying object with id, value and
     *         extensions. The accessor "getNumeratorCount" gives direct access to
     *         the value
     */
    public IntegerType getNumeratorCountElement() {
      if (this.numeratorCount == null)
        if (Configuration.errorOnAutoCreate())
          throw new Error("Attempt to auto-create RiskEvidenceSynthesisRiskEstimateComponent.numeratorCount");
        else if (Configuration.doAutoCreate())
          this.numeratorCount = new IntegerType(); // bb
      return this.numeratorCount;
    }

    public boolean hasNumeratorCountElement() {
      return this.numeratorCount != null && !this.numeratorCount.isEmpty();
    }

    public boolean hasNumeratorCount() {
      return this.numeratorCount != null && !this.numeratorCount.isEmpty();
    }

    /**
     * @param value {@link #numeratorCount} (The number of group members with the
     *              outcome of interest.). This is the underlying object with id,
     *              value and extensions. The accessor "getNumeratorCount" gives
     *              direct access to the value
     */
    public RiskEvidenceSynthesisRiskEstimateComponent setNumeratorCountElement(IntegerType value) {
      this.numeratorCount = value;
      return this;
    }

    /**
     * @return The number of group members with the outcome of interest.
     */
    public int getNumeratorCount() {
      return this.numeratorCount == null || this.numeratorCount.isEmpty() ? 0 : this.numeratorCount.getValue();
    }

    /**
     * @param value The number of group members with the outcome of interest.
     */
    public RiskEvidenceSynthesisRiskEstimateComponent setNumeratorCount(int value) {
      if (this.numeratorCount == null)
        this.numeratorCount = new IntegerType();
      this.numeratorCount.setValue(value);
      return this;
    }

    /**
     * @return {@link #precisionEstimate} (A description of the precision of the
     *         estimate for the effect.)
     */
    public List<RiskEvidenceSynthesisRiskEstimatePrecisionEstimateComponent> getPrecisionEstimate() {
      if (this.precisionEstimate == null)
        this.precisionEstimate = new ArrayList<RiskEvidenceSynthesisRiskEstimatePrecisionEstimateComponent>();
      return this.precisionEstimate;
    }

    /**
     * @return Returns a reference to <code>this</code> for easy method chaining
     */
    public RiskEvidenceSynthesisRiskEstimateComponent setPrecisionEstimate(
        List<RiskEvidenceSynthesisRiskEstimatePrecisionEstimateComponent> thePrecisionEstimate) {
      this.precisionEstimate = thePrecisionEstimate;
      return this;
    }

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

    public RiskEvidenceSynthesisRiskEstimatePrecisionEstimateComponent addPrecisionEstimate() { // 3
      RiskEvidenceSynthesisRiskEstimatePrecisionEstimateComponent t = new RiskEvidenceSynthesisRiskEstimatePrecisionEstimateComponent();
      if (this.precisionEstimate == null)
        this.precisionEstimate = new ArrayList<RiskEvidenceSynthesisRiskEstimatePrecisionEstimateComponent>();
      this.precisionEstimate.add(t);
      return t;
    }

    public RiskEvidenceSynthesisRiskEstimateComponent addPrecisionEstimate(
        RiskEvidenceSynthesisRiskEstimatePrecisionEstimateComponent t) { // 3
      if (t == null)
        return this;
      if (this.precisionEstimate == null)
        this.precisionEstimate = new ArrayList<RiskEvidenceSynthesisRiskEstimatePrecisionEstimateComponent>();
      this.precisionEstimate.add(t);
      return this;
    }

    /**
     * @return The first repetition of repeating field {@link #precisionEstimate},
     *         creating it if it does not already exist
     */
    public RiskEvidenceSynthesisRiskEstimatePrecisionEstimateComponent getPrecisionEstimateFirstRep() {
      if (getPrecisionEstimate().isEmpty()) {
        addPrecisionEstimate();
      }
      return getPrecisionEstimate().get(0);
    }

    protected void listChildren(List<Property> children) {
      super.listChildren(children);
      children
          .add(new Property("description", "string", "Human-readable summary of risk estimate.", 0, 1, description));
      children.add(new Property("type", "CodeableConcept", "Examples include proportion and mean.", 0, 1, type));
      children.add(new Property("value", "decimal", "The point estimate of the risk estimate.", 0, 1, value));
      children.add(new Property("unitOfMeasure", "CodeableConcept", "Specifies the UCUM unit for the outcome.", 0, 1,
          unitOfMeasure));
      children.add(new Property("denominatorCount", "integer",
          "The sample size for the group that was measured for this risk estimate.", 0, 1, denominatorCount));
      children.add(new Property("numeratorCount", "integer",
          "The number of group members with the outcome of interest.", 0, 1, numeratorCount));
      children
          .add(new Property("precisionEstimate", "", "A description of the precision of the estimate for the effect.",
              0, java.lang.Integer.MAX_VALUE, precisionEstimate));
    }

    @Override
    public Property getNamedProperty(int _hash, String _name, boolean _checkValid) throws FHIRException {
      switch (_hash) {
      case -1724546052:
        /* description */ return new Property("description", "string", "Human-readable summary of risk estimate.", 0, 1,
            description);
      case 3575610:
        /* type */ return new Property("type", "CodeableConcept", "Examples include proportion and mean.", 0, 1, type);
      case 111972721:
        /* value */ return new Property("value", "decimal", "The point estimate of the risk estimate.", 0, 1, value);
      case -750257565:
        /* unitOfMeasure */ return new Property("unitOfMeasure", "CodeableConcept",
            "Specifies the UCUM unit for the outcome.", 0, 1, unitOfMeasure);
      case 1323191881:
        /* denominatorCount */ return new Property("denominatorCount", "integer",
            "The sample size for the group that was measured for this risk estimate.", 0, 1, denominatorCount);
      case -755509242:
        /* numeratorCount */ return new Property("numeratorCount", "integer",
            "The number of group members with the outcome of interest.", 0, 1, numeratorCount);
      case 339632070:
        /* precisionEstimate */ return new Property("precisionEstimate", "",
            "A description of the precision of the estimate for the effect.", 0, java.lang.Integer.MAX_VALUE,
            precisionEstimate);
      default:
        return super.getNamedProperty(_hash, _name, _checkValid);
      }

    }

    @Override
    public Base[] getProperty(int hash, String name, boolean checkValid) throws FHIRException {
      switch (hash) {
      case -1724546052:
        /* description */ return this.description == null ? new Base[0] : new Base[] { this.description }; // StringType
      case 3575610:
        /* type */ return this.type == null ? new Base[0] : new Base[] { this.type }; // CodeableConcept
      case 111972721:
        /* value */ return this.value == null ? new Base[0] : new Base[] { this.value }; // DecimalType
      case -750257565:
        /* unitOfMeasure */ return this.unitOfMeasure == null ? new Base[0] : new Base[] { this.unitOfMeasure }; // CodeableConcept
      case 1323191881:
        /* denominatorCount */ return this.denominatorCount == null ? new Base[0]
            : new Base[] { this.denominatorCount }; // IntegerType
      case -755509242:
        /* numeratorCount */ return this.numeratorCount == null ? new Base[0] : new Base[] { this.numeratorCount }; // IntegerType
      case 339632070:
        /* precisionEstimate */ return this.precisionEstimate == null ? new Base[0]
            : this.precisionEstimate.toArray(new Base[this.precisionEstimate.size()]); // RiskEvidenceSynthesisRiskEstimatePrecisionEstimateComponent
      default:
        return super.getProperty(hash, name, checkValid);
      }

    }

    @Override
    public Base setProperty(int hash, String name, Base value) throws FHIRException {
      switch (hash) {
      case -1724546052: // description
        this.description = castToString(value); // StringType
        return value;
      case 3575610: // type
        this.type = castToCodeableConcept(value); // CodeableConcept
        return value;
      case 111972721: // value
        this.value = castToDecimal(value); // DecimalType
        return value;
      case -750257565: // unitOfMeasure
        this.unitOfMeasure = castToCodeableConcept(value); // CodeableConcept
        return value;
      case 1323191881: // denominatorCount
        this.denominatorCount = castToInteger(value); // IntegerType
        return value;
      case -755509242: // numeratorCount
        this.numeratorCount = castToInteger(value); // IntegerType
        return value;
      case 339632070: // precisionEstimate
        this.getPrecisionEstimate().add((RiskEvidenceSynthesisRiskEstimatePrecisionEstimateComponent) value); // RiskEvidenceSynthesisRiskEstimatePrecisionEstimateComponent
        return value;
      default:
        return super.setProperty(hash, name, value);
      }

    }

    @Override
    public Base setProperty(String name, Base value) throws FHIRException {
      if (name.equals("description")) {
        this.description = castToString(value); // StringType
      } else if (name.equals("type")) {
        this.type = castToCodeableConcept(value); // CodeableConcept
      } else if (name.equals("value")) {
        this.value = castToDecimal(value); // DecimalType
      } else if (name.equals("unitOfMeasure")) {
        this.unitOfMeasure = castToCodeableConcept(value); // CodeableConcept
      } else if (name.equals("denominatorCount")) {
        this.denominatorCount = castToInteger(value); // IntegerType
      } else if (name.equals("numeratorCount")) {
        this.numeratorCount = castToInteger(value); // IntegerType
      } else if (name.equals("precisionEstimate")) {
        this.getPrecisionEstimate().add((RiskEvidenceSynthesisRiskEstimatePrecisionEstimateComponent) value);
      } else
        return super.setProperty(name, value);
      return value;
    }

    @Override
    public Base makeProperty(int hash, String name) throws FHIRException {
      switch (hash) {
      case -1724546052:
        return getDescriptionElement();
      case 3575610:
        return getType();
      case 111972721:
        return getValueElement();
      case -750257565:
        return getUnitOfMeasure();
      case 1323191881:
        return getDenominatorCountElement();
      case -755509242:
        return getNumeratorCountElement();
      case 339632070:
        return addPrecisionEstimate();
      default:
        return super.makeProperty(hash, name);
      }

    }

    @Override
    public String[] getTypesForProperty(int hash, String name) throws FHIRException {
      switch (hash) {
      case -1724546052:
        /* description */ return new String[] { "string" };
      case 3575610:
        /* type */ return new String[] { "CodeableConcept" };
      case 111972721:
        /* value */ return new String[] { "decimal" };
      case -750257565:
        /* unitOfMeasure */ return new String[] { "CodeableConcept" };
      case 1323191881:
        /* denominatorCount */ return new String[] { "integer" };
      case -755509242:
        /* numeratorCount */ return new String[] { "integer" };
      case 339632070:
        /* precisionEstimate */ return new String[] {};
      default:
        return super.getTypesForProperty(hash, name);
      }

    }

    @Override
    public Base addChild(String name) throws FHIRException {
      if (name.equals("description")) {
        throw new FHIRException("Cannot call addChild on a singleton property RiskEvidenceSynthesis.description");
      } else if (name.equals("type")) {
        this.type = new CodeableConcept();
        return this.type;
      } else if (name.equals("value")) {
        throw new FHIRException("Cannot call addChild on a singleton property RiskEvidenceSynthesis.value");
      } else if (name.equals("unitOfMeasure")) {
        this.unitOfMeasure = new CodeableConcept();
        return this.unitOfMeasure;
      } else if (name.equals("denominatorCount")) {
        throw new FHIRException("Cannot call addChild on a singleton property RiskEvidenceSynthesis.denominatorCount");
      } else if (name.equals("numeratorCount")) {
        throw new FHIRException("Cannot call addChild on a singleton property RiskEvidenceSynthesis.numeratorCount");
      } else if (name.equals("precisionEstimate")) {
        return addPrecisionEstimate();
      } else
        return super.addChild(name);
    }

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

    public void copyValues(RiskEvidenceSynthesisRiskEstimateComponent dst) {
      super.copyValues(dst);
      dst.description = description == null ? null : description.copy();
      dst.type = type == null ? null : type.copy();
      dst.value = value == null ? null : value.copy();
      dst.unitOfMeasure = unitOfMeasure == null ? null : unitOfMeasure.copy();
      dst.denominatorCount = denominatorCount == null ? null : denominatorCount.copy();
      dst.numeratorCount = numeratorCount == null ? null : numeratorCount.copy();
      if (precisionEstimate != null) {
        dst.precisionEstimate = new ArrayList<RiskEvidenceSynthesisRiskEstimatePrecisionEstimateComponent>();
        for (RiskEvidenceSynthesisRiskEstimatePrecisionEstimateComponent i : precisionEstimate)
          dst.precisionEstimate.add(i.copy());
      }
      ;
    }

    @Override
    public boolean equalsDeep(Base other_) {
      if (!super.equalsDeep(other_))
        return false;
      if (!(other_ instanceof RiskEvidenceSynthesisRiskEstimateComponent))
        return false;
      RiskEvidenceSynthesisRiskEstimateComponent o = (RiskEvidenceSynthesisRiskEstimateComponent) other_;
      return compareDeep(description, o.description, true) && compareDeep(type, o.type, true)
          && compareDeep(value, o.value, true) && compareDeep(unitOfMeasure, o.unitOfMeasure, true)
          && compareDeep(denominatorCount, o.denominatorCount, true)
          && compareDeep(numeratorCount, o.numeratorCount, true)
          && compareDeep(precisionEstimate, o.precisionEstimate, true);
    }

    @Override
    public boolean equalsShallow(Base other_) {
      if (!super.equalsShallow(other_))
        return false;
      if (!(other_ instanceof RiskEvidenceSynthesisRiskEstimateComponent))
        return false;
      RiskEvidenceSynthesisRiskEstimateComponent o = (RiskEvidenceSynthesisRiskEstimateComponent) other_;
      return compareValues(description, o.description, true) && compareValues(value, o.value, true)
          && compareValues(denominatorCount, o.denominatorCount, true)
          && compareValues(numeratorCount, o.numeratorCount, true);
    }

    public boolean isEmpty() {
      return super.isEmpty() && ca.uhn.fhir.util.ElementUtil.isEmpty(description, type, value, unitOfMeasure,
          denominatorCount, numeratorCount, precisionEstimate);
    }

    public String fhirType() {
      return "RiskEvidenceSynthesis.riskEstimate";

    }

  }

  @Block()
  public static class RiskEvidenceSynthesisRiskEstimatePrecisionEstimateComponent extends BackboneElement
      implements IBaseBackboneElement {
    /**
     * Examples include confidence interval and interquartile range.
     */
    @Child(name = "type", type = {
        CodeableConcept.class }, order = 1, min = 0, max = 1, modifier = false, summary = false)
    @Description(shortDefinition = "Type of precision estimate", formalDefinition = "Examples include confidence interval and interquartile range.")
    @ca.uhn.fhir.model.api.annotation.Binding(valueSet = "http://hl7.org/fhir/ValueSet/precision-estimate-type")
    protected CodeableConcept type;

    /**
     * Use 95 for a 95% confidence interval.
     */
    @Child(name = "level", type = { DecimalType.class }, order = 2, min = 0, max = 1, modifier = false, summary = false)
    @Description(shortDefinition = "Level of confidence interval", formalDefinition = "Use 95 for a 95% confidence interval.")
    protected DecimalType level;

    /**
     * Lower bound of confidence interval.
     */
    @Child(name = "from", type = { DecimalType.class }, order = 3, min = 0, max = 1, modifier = false, summary = false)
    @Description(shortDefinition = "Lower bound", formalDefinition = "Lower bound of confidence interval.")
    protected DecimalType from;

    /**
     * Upper bound of confidence interval.
     */
    @Child(name = "to", type = { DecimalType.class }, order = 4, min = 0, max = 1, modifier = false, summary = false)
    @Description(shortDefinition = "Upper bound", formalDefinition = "Upper bound of confidence interval.")
    protected DecimalType to;

    private static final long serialVersionUID = -110178057L;

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

    /**
     * @return {@link #type} (Examples include confidence interval and interquartile
     *         range.)
     */
    public CodeableConcept getType() {
      if (this.type == null)
        if (Configuration.errorOnAutoCreate())
          throw new Error("Attempt to auto-create RiskEvidenceSynthesisRiskEstimatePrecisionEstimateComponent.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} (Examples include confidence interval and
     *              interquartile range.)
     */
    public RiskEvidenceSynthesisRiskEstimatePrecisionEstimateComponent setType(CodeableConcept value) {
      this.type = value;
      return this;
    }

    /**
     * @return {@link #level} (Use 95 for a 95% confidence interval.). This is the
     *         underlying object with id, value and extensions. The accessor
     *         "getLevel" gives direct access to the value
     */
    public DecimalType getLevelElement() {
      if (this.level == null)
        if (Configuration.errorOnAutoCreate())
          throw new Error("Attempt to auto-create RiskEvidenceSynthesisRiskEstimatePrecisionEstimateComponent.level");
        else if (Configuration.doAutoCreate())
          this.level = new DecimalType(); // bb
      return this.level;
    }

    public boolean hasLevelElement() {
      return this.level != null && !this.level.isEmpty();
    }

    public boolean hasLevel() {
      return this.level != null && !this.level.isEmpty();
    }

    /**
     * @param value {@link #level} (Use 95 for a 95% confidence interval.). This is
     *              the underlying object with id, value and extensions. The
     *              accessor "getLevel" gives direct access to the value
     */
    public RiskEvidenceSynthesisRiskEstimatePrecisionEstimateComponent setLevelElement(DecimalType value) {
      this.level = value;
      return this;
    }

    /**
     * @return Use 95 for a 95% confidence interval.
     */
    public BigDecimal getLevel() {
      return this.level == null ? null : this.level.getValue();
    }

    /**
     * @param value Use 95 for a 95% confidence interval.
     */
    public RiskEvidenceSynthesisRiskEstimatePrecisionEstimateComponent setLevel(BigDecimal value) {
      if (value == null)
        this.level = null;
      else {
        if (this.level == null)
          this.level = new DecimalType();
        this.level.setValue(value);
      }
      return this;
    }

    /**
     * @param value Use 95 for a 95% confidence interval.
     */
    public RiskEvidenceSynthesisRiskEstimatePrecisionEstimateComponent setLevel(long value) {
      this.level = new DecimalType();
      this.level.setValue(value);
      return this;
    }

    /**
     * @param value Use 95 for a 95% confidence interval.
     */
    public RiskEvidenceSynthesisRiskEstimatePrecisionEstimateComponent setLevel(double value) {
      this.level = new DecimalType();
      this.level.setValue(value);
      return this;
    }

    /**
     * @return {@link #from} (Lower bound of confidence interval.). This is the
     *         underlying object with id, value and extensions. The accessor
     *         "getFrom" gives direct access to the value
     */
    public DecimalType getFromElement() {
      if (this.from == null)
        if (Configuration.errorOnAutoCreate())
          throw new Error("Attempt to auto-create RiskEvidenceSynthesisRiskEstimatePrecisionEstimateComponent.from");
        else if (Configuration.doAutoCreate())
          this.from = new DecimalType(); // bb
      return this.from;
    }

    public boolean hasFromElement() {
      return this.from != null && !this.from.isEmpty();
    }

    public boolean hasFrom() {
      return this.from != null && !this.from.isEmpty();
    }

    /**
     * @param value {@link #from} (Lower bound of confidence interval.). This is the
     *              underlying object with id, value and extensions. The accessor
     *              "getFrom" gives direct access to the value
     */
    public RiskEvidenceSynthesisRiskEstimatePrecisionEstimateComponent setFromElement(DecimalType value) {
      this.from = value;
      return this;
    }

    /**
     * @return Lower bound of confidence interval.
     */
    public BigDecimal getFrom() {
      return this.from == null ? null : this.from.getValue();
    }

    /**
     * @param value Lower bound of confidence interval.
     */
    public RiskEvidenceSynthesisRiskEstimatePrecisionEstimateComponent setFrom(BigDecimal value) {
      if (value == null)
        this.from = null;
      else {
        if (this.from == null)
          this.from = new DecimalType();
        this.from.setValue(value);
      }
      return this;
    }

    /**
     * @param value Lower bound of confidence interval.
     */
    public RiskEvidenceSynthesisRiskEstimatePrecisionEstimateComponent setFrom(long value) {
      this.from = new DecimalType();
      this.from.setValue(value);
      return this;
    }

    /**
     * @param value Lower bound of confidence interval.
     */
    public RiskEvidenceSynthesisRiskEstimatePrecisionEstimateComponent setFrom(double value) {
      this.from = new DecimalType();
      this.from.setValue(value);
      return this;
    }

    /**
     * @return {@link #to} (Upper bound of confidence interval.). This is the
     *         underlying object with id, value and extensions. The accessor "getTo"
     *         gives direct access to the value
     */
    public DecimalType getToElement() {
      if (this.to == null)
        if (Configuration.errorOnAutoCreate())
          throw new Error("Attempt to auto-create RiskEvidenceSynthesisRiskEstimatePrecisionEstimateComponent.to");
        else if (Configuration.doAutoCreate())
          this.to = new DecimalType(); // bb
      return this.to;
    }

    public boolean hasToElement() {
      return this.to != null && !this.to.isEmpty();
    }

    public boolean hasTo() {
      return this.to != null && !this.to.isEmpty();
    }

    /**
     * @param value {@link #to} (Upper bound of confidence interval.). This is the
     *              underlying object with id, value and extensions. The accessor
     *              "getTo" gives direct access to the value
     */
    public RiskEvidenceSynthesisRiskEstimatePrecisionEstimateComponent setToElement(DecimalType value) {
      this.to = value;
      return this;
    }

    /**
     * @return Upper bound of confidence interval.
     */
    public BigDecimal getTo() {
      return this.to == null ? null : this.to.getValue();
    }

    /**
     * @param value Upper bound of confidence interval.
     */
    public RiskEvidenceSynthesisRiskEstimatePrecisionEstimateComponent setTo(BigDecimal value) {
      if (value == null)
        this.to = null;
      else {
        if (this.to == null)
          this.to = new DecimalType();
        this.to.setValue(value);
      }
      return this;
    }

    /**
     * @param value Upper bound of confidence interval.
     */
    public RiskEvidenceSynthesisRiskEstimatePrecisionEstimateComponent setTo(long value) {
      this.to = new DecimalType();
      this.to.setValue(value);
      return this;
    }

    /**
     * @param value Upper bound of confidence interval.
     */
    public RiskEvidenceSynthesisRiskEstimatePrecisionEstimateComponent setTo(double value) {
      this.to = new DecimalType();
      this.to.setValue(value);
      return this;
    }

    protected void listChildren(List<Property> children) {
      super.listChildren(children);
      children.add(new Property("type", "CodeableConcept",
          "Examples include confidence interval and interquartile range.", 0, 1, type));
      children.add(new Property("level", "decimal", "Use 95 for a 95% confidence interval.", 0, 1, level));
      children.add(new Property("from", "decimal", "Lower bound of confidence interval.", 0, 1, from));
      children.add(new Property("to", "decimal", "Upper bound of confidence interval.", 0, 1, to));
    }

    @Override
    public Property getNamedProperty(int _hash, String _name, boolean _checkValid) throws FHIRException {
      switch (_hash) {
      case 3575610:
        /* type */ return new Property("type", "CodeableConcept",
            "Examples include confidence interval and interquartile range.", 0, 1, type);
      case 102865796:
        /* level */ return new Property("level", "decimal", "Use 95 for a 95% confidence interval.", 0, 1, level);
      case 3151786:
        /* from */ return new Property("from", "decimal", "Lower bound of confidence interval.", 0, 1, from);
      case 3707:
        /* to */ return new Property("to", "decimal", "Upper bound of confidence interval.", 0, 1, to);
      default:
        return super.getNamedProperty(_hash, _name, _checkValid);
      }

    }

    @Override
    public Base[] getProperty(int hash, String name, boolean checkValid) throws FHIRException {
      switch (hash) {
      case 3575610:
        /* type */ return this.type == null ? new Base[0] : new Base[] { this.type }; // CodeableConcept
      case 102865796:
        /* level */ return this.level == null ? new Base[0] : new Base[] { this.level }; // DecimalType
      case 3151786:
        /* from */ return this.from == null ? new Base[0] : new Base[] { this.from }; // DecimalType
      case 3707:
        /* to */ return this.to == null ? new Base[0] : new Base[] { this.to }; // DecimalType
      default:
        return super.getProperty(hash, name, checkValid);
      }

    }

    @Override
    public Base setProperty(int hash, String name, Base value) throws FHIRException {
      switch (hash) {
      case 3575610: // type
        this.type = castToCodeableConcept(value); // CodeableConcept
        return value;
      case 102865796: // level
        this.level = castToDecimal(value); // DecimalType
        return value;
      case 3151786: // from
        this.from = castToDecimal(value); // DecimalType
        return value;
      case 3707: // to
        this.to = castToDecimal(value); // DecimalType
        return value;
      default:
        return super.setProperty(hash, name, value);
      }

    }

    @Override
    public Base setProperty(String name, Base value) throws FHIRException {
      if (name.equals("type")) {
        this.type = castToCodeableConcept(value); // CodeableConcept
      } else if (name.equals("level")) {
        this.level = castToDecimal(value); // DecimalType
      } else if (name.equals("from")) {
        this.from = castToDecimal(value); // DecimalType
      } else if (name.equals("to")) {
        this.to = castToDecimal(value); // DecimalType
      } else
        return super.setProperty(name, value);
      return value;
    }

    @Override
    public Base makeProperty(int hash, String name) throws FHIRException {
      switch (hash) {
      case 3575610:
        return getType();
      case 102865796:
        return getLevelElement();
      case 3151786:
        return getFromElement();
      case 3707:
        return getToElement();
      default:
        return super.makeProperty(hash, name);
      }

    }

    @Override
    public String[] getTypesForProperty(int hash, String name) throws FHIRException {
      switch (hash) {
      case 3575610:
        /* type */ return new String[] { "CodeableConcept" };
      case 102865796:
        /* level */ return new String[] { "decimal" };
      case 3151786:
        /* from */ return new String[] { "decimal" };
      case 3707:
        /* to */ return new String[] { "decimal" };
      default:
        return super.getTypesForProperty(hash, name);
      }

    }

    @Override
    public Base addChild(String name) throws FHIRException {
      if (name.equals("type")) {
        this.type = new CodeableConcept();
        return this.type;
      } else if (name.equals("level")) {
        throw new FHIRException("Cannot call addChild on a singleton property RiskEvidenceSynthesis.level");
      } else if (name.equals("from")) {
        throw new FHIRException("Cannot call addChild on a singleton property RiskEvidenceSynthesis.from");
      } else if (name.equals("to")) {
        throw new FHIRException("Cannot call addChild on a singleton property RiskEvidenceSynthesis.to");
      } else
        return super.addChild(name);
    }

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

    public void copyValues(RiskEvidenceSynthesisRiskEstimatePrecisionEstimateComponent dst) {
      super.copyValues(dst);
      dst.type = type == null ? null : type.copy();
      dst.level = level == null ? null : level.copy();
      dst.from = from == null ? null : from.copy();
      dst.to = to == null ? null : to.copy();
    }

    @Override
    public boolean equalsDeep(Base other_) {
      if (!super.equalsDeep(other_))
        return false;
      if (!(other_ instanceof RiskEvidenceSynthesisRiskEstimatePrecisionEstimateComponent))
        return false;
      RiskEvidenceSynthesisRiskEstimatePrecisionEstimateComponent o = (RiskEvidenceSynthesisRiskEstimatePrecisionEstimateComponent) other_;
      return compareDeep(type, o.type, true) && compareDeep(level, o.level, true) && compareDeep(from, o.from, true)
          && compareDeep(to, o.to, true);
    }

    @Override
    public boolean equalsShallow(Base other_) {
      if (!super.equalsShallow(other_))
        return false;
      if (!(other_ instanceof RiskEvidenceSynthesisRiskEstimatePrecisionEstimateComponent))
        return false;
      RiskEvidenceSynthesisRiskEstimatePrecisionEstimateComponent o = (RiskEvidenceSynthesisRiskEstimatePrecisionEstimateComponent) other_;
      return compareValues(level, o.level, true) && compareValues(from, o.from, true) && compareValues(to, o.to, true);
    }

    public boolean isEmpty() {
      return super.isEmpty() && ca.uhn.fhir.util.ElementUtil.isEmpty(type, level, from, to);
    }

    public String fhirType() {
      return "RiskEvidenceSynthesis.riskEstimate.precisionEstimate";

    }

  }

  @Block()
  public static class RiskEvidenceSynthesisCertaintyComponent extends BackboneElement implements IBaseBackboneElement {
    /**
     * A rating of the certainty of the effect estimate.
     */
    @Child(name = "rating", type = {
        CodeableConcept.class }, order = 1, min = 0, max = Child.MAX_UNLIMITED, modifier = false, summary = false)
    @Description(shortDefinition = "Certainty rating", formalDefinition = "A rating of the certainty of the effect estimate.")
    @ca.uhn.fhir.model.api.annotation.Binding(valueSet = "http://hl7.org/fhir/ValueSet/evidence-quality")
    protected List<CodeableConcept> rating;

    /**
     * A human-readable string to clarify or explain concepts about the resource.
     */
    @Child(name = "note", type = {
        Annotation.class }, order = 2, min = 0, max = Child.MAX_UNLIMITED, modifier = false, summary = false)
    @Description(shortDefinition = "Used for footnotes or explanatory notes", formalDefinition = "A human-readable string to clarify or explain concepts about the resource.")
    protected List<Annotation> note;

    /**
     * A description of a component of the overall certainty.
     */
    @Child(name = "certaintySubcomponent", type = {}, order = 3, min = 0, max = Child.MAX_UNLIMITED, modifier = false, summary = false)
    @Description(shortDefinition = "A component that contributes to the overall certainty", formalDefinition = "A description of a component of the overall certainty.")
    protected List<RiskEvidenceSynthesisCertaintyCertaintySubcomponentComponent> certaintySubcomponent;

    private static final long serialVersionUID = 663360871L;

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

    /**
     * @return {@link #rating} (A rating of the certainty of the effect estimate.)
     */
    public List<CodeableConcept> getRating() {
      if (this.rating == null)
        this.rating = new ArrayList<CodeableConcept>();
      return this.rating;
    }

    /**
     * @return Returns a reference to <code>this</code> for easy method chaining
     */
    public RiskEvidenceSynthesisCertaintyComponent setRating(List<CodeableConcept> theRating) {
      this.rating = theRating;
      return this;
    }

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

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

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

    /**
     * @return The first repetition of repeating field {@link #rating}, creating it
     *         if it does not already exist
     */
    public CodeableConcept getRatingFirstRep() {
      if (getRating().isEmpty()) {
        addRating();
      }
      return getRating().get(0);
    }

    /**
     * @return {@link #note} (A human-readable string to clarify or explain concepts
     *         about the resource.)
     */
    public List<Annotation> getNote() {
      if (this.note == null)
        this.note = new ArrayList<Annotation>();
      return this.note;
    }

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

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

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

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

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

    /**
     * @return {@link #certaintySubcomponent} (A description of a component of the
     *         overall certainty.)
     */
    public List<RiskEvidenceSynthesisCertaintyCertaintySubcomponentComponent> getCertaintySubcomponent() {
      if (this.certaintySubcomponent == null)
        this.certaintySubcomponent = new ArrayList<RiskEvidenceSynthesisCertaintyCertaintySubcomponentComponent>();
      return this.certaintySubcomponent;
    }

    /**
     * @return Returns a reference to <code>this</code> for easy method chaining
     */
    public RiskEvidenceSynthesisCertaintyComponent setCertaintySubcomponent(
        List<RiskEvidenceSynthesisCertaintyCertaintySubcomponentComponent> theCertaintySubcomponent) {
      this.certaintySubcomponent = theCertaintySubcomponent;
      return this;
    }

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

    public RiskEvidenceSynthesisCertaintyCertaintySubcomponentComponent addCertaintySubcomponent() { // 3
      RiskEvidenceSynthesisCertaintyCertaintySubcomponentComponent t = new RiskEvidenceSynthesisCertaintyCertaintySubcomponentComponent();
      if (this.certaintySubcomponent == null)
        this.certaintySubcomponent = new ArrayList<RiskEvidenceSynthesisCertaintyCertaintySubcomponentComponent>();
      this.certaintySubcomponent.add(t);
      return t;
    }

    public RiskEvidenceSynthesisCertaintyComponent addCertaintySubcomponent(
        RiskEvidenceSynthesisCertaintyCertaintySubcomponentComponent t) { // 3
      if (t == null)
        return this;
      if (this.certaintySubcomponent == null)
        this.certaintySubcomponent = new ArrayList<RiskEvidenceSynthesisCertaintyCertaintySubcomponentComponent>();
      this.certaintySubcomponent.add(t);
      return this;
    }

    /**
     * @return The first repetition of repeating field
     *         {@link #certaintySubcomponent}, creating it if it does not already
     *         exist
     */
    public RiskEvidenceSynthesisCertaintyCertaintySubcomponentComponent getCertaintySubcomponentFirstRep() {
      if (getCertaintySubcomponent().isEmpty()) {
        addCertaintySubcomponent();
      }
      return getCertaintySubcomponent().get(0);
    }

    protected void listChildren(List<Property> children) {
      super.listChildren(children);
      children.add(new Property("rating", "CodeableConcept", "A rating of the certainty of the effect estimate.", 0,
          java.lang.Integer.MAX_VALUE, rating));
      children.add(new Property("note", "Annotation",
          "A human-readable string to clarify or explain concepts about the resource.", 0, java.lang.Integer.MAX_VALUE,
          note));
      children.add(new Property("certaintySubcomponent", "", "A description of a component of the overall certainty.",
          0, java.lang.Integer.MAX_VALUE, certaintySubcomponent));
    }

    @Override
    public Property getNamedProperty(int _hash, String _name, boolean _checkValid) throws FHIRException {
      switch (_hash) {
      case -938102371:
        /* rating */ return new Property("rating", "CodeableConcept",
            "A rating of the certainty of the effect estimate.", 0, java.lang.Integer.MAX_VALUE, rating);
      case 3387378:
        /* note */ return new Property("note", "Annotation",
            "A human-readable string to clarify or explain concepts about the resource.", 0,
            java.lang.Integer.MAX_VALUE, note);
      case 1806398212:
        /* certaintySubcomponent */ return new Property("certaintySubcomponent", "",
            "A description of a component of the overall certainty.", 0, java.lang.Integer.MAX_VALUE,
            certaintySubcomponent);
      default:
        return super.getNamedProperty(_hash, _name, _checkValid);
      }

    }

    @Override
    public Base[] getProperty(int hash, String name, boolean checkValid) throws FHIRException {
      switch (hash) {
      case -938102371:
        /* rating */ return this.rating == null ? new Base[0] : this.rating.toArray(new Base[this.rating.size()]); // CodeableConcept
      case 3387378:
        /* note */ return this.note == null ? new Base[0] : this.note.toArray(new Base[this.note.size()]); // Annotation
      case 1806398212:
        /* certaintySubcomponent */ return this.certaintySubcomponent == null ? new Base[0]
            : this.certaintySubcomponent.toArray(new Base[this.certaintySubcomponent.size()]); // RiskEvidenceSynthesisCertaintyCertaintySubcomponentComponent
      default:
        return super.getProperty(hash, name, checkValid);
      }

    }

    @Override
    public Base setProperty(int hash, String name, Base value) throws FHIRException {
      switch (hash) {
      case -938102371: // rating
        this.getRating().add(castToCodeableConcept(value)); // CodeableConcept
        return value;
      case 3387378: // note
        this.getNote().add(castToAnnotation(value)); // Annotation
        return value;
      case 1806398212: // certaintySubcomponent
        this.getCertaintySubcomponent().add((RiskEvidenceSynthesisCertaintyCertaintySubcomponentComponent) value); // RiskEvidenceSynthesisCertaintyCertaintySubcomponentComponent
        return value;
      default:
        return super.setProperty(hash, name, value);
      }

    }

    @Override
    public Base setProperty(String name, Base value) throws FHIRException {
      if (name.equals("rating")) {
        this.getRating().add(castToCodeableConcept(value));
      } else if (name.equals("note")) {
        this.getNote().add(castToAnnotation(value));
      } else if (name.equals("certaintySubcomponent")) {
        this.getCertaintySubcomponent().add((RiskEvidenceSynthesisCertaintyCertaintySubcomponentComponent) value);
      } else
        return super.setProperty(name, value);
      return value;
    }

    @Override
    public Base makeProperty(int hash, String name) throws FHIRException {
      switch (hash) {
      case -938102371:
        return addRating();
      case 3387378:
        return addNote();
      case 1806398212:
        return addCertaintySubcomponent();
      default:
        return super.makeProperty(hash, name);
      }

    }

    @Override
    public String[] getTypesForProperty(int hash, String name) throws FHIRException {
      switch (hash) {
      case -938102371:
        /* rating */ return new String[] { "CodeableConcept" };
      case 3387378:
        /* note */ return new String[] { "Annotation" };
      case 1806398212:
        /* certaintySubcomponent */ return new String[] {};
      default:
        return super.getTypesForProperty(hash, name);
      }

    }

    @Override
    public Base addChild(String name) throws FHIRException {
      if (name.equals("rating")) {
        return addRating();
      } else if (name.equals("note")) {
        return addNote();
      } else if (name.equals("certaintySubcomponent")) {
        return addCertaintySubcomponent();
      } else
        return super.addChild(name);
    }

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

    public void copyValues(RiskEvidenceSynthesisCertaintyComponent dst) {
      super.copyValues(dst);
      if (rating != null) {
        dst.rating = new ArrayList<CodeableConcept>();
        for (CodeableConcept i : rating)
          dst.rating.add(i.copy());
      }
      ;
      if (note != null) {
        dst.note = new ArrayList<Annotation>();
        for (Annotation i : note)
          dst.note.add(i.copy());
      }
      ;
      if (certaintySubcomponent != null) {
        dst.certaintySubcomponent = new ArrayList<RiskEvidenceSynthesisCertaintyCertaintySubcomponentComponent>();
        for (RiskEvidenceSynthesisCertaintyCertaintySubcomponentComponent i : certaintySubcomponent)
          dst.certaintySubcomponent.add(i.copy());
      }
      ;
    }

    @Override
    public boolean equalsDeep(Base other_) {
      if (!super.equalsDeep(other_))
        return false;
      if (!(other_ instanceof RiskEvidenceSynthesisCertaintyComponent))
        return false;
      RiskEvidenceSynthesisCertaintyComponent o = (RiskEvidenceSynthesisCertaintyComponent) other_;
      return compareDeep(rating, o.rating, true) && compareDeep(note, o.note, true)
          && compareDeep(certaintySubcomponent, o.certaintySubcomponent, true);
    }

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

    public boolean isEmpty() {
      return super.isEmpty() && ca.uhn.fhir.util.ElementUtil.isEmpty(rating, note, certaintySubcomponent);
    }

    public String fhirType() {
      return "RiskEvidenceSynthesis.certainty";

    }

  }

  @Block()
  public static class RiskEvidenceSynthesisCertaintyCertaintySubcomponentComponent extends BackboneElement
      implements IBaseBackboneElement {
    /**
     * Type of subcomponent of certainty rating.
     */
    @Child(name = "type", type = {
        CodeableConcept.class }, order = 1, min = 0, max = 1, modifier = false, summary = false)
    @Description(shortDefinition = "Type of subcomponent of certainty rating", formalDefinition = "Type of subcomponent of certainty rating.")
    @ca.uhn.fhir.model.api.annotation.Binding(valueSet = "http://hl7.org/fhir/ValueSet/certainty-subcomponent-type")
    protected CodeableConcept type;

    /**
     * A rating of a subcomponent of rating certainty.
     */
    @Child(name = "rating", type = {
        CodeableConcept.class }, order = 2, min = 0, max = Child.MAX_UNLIMITED, modifier = false, summary = false)
    @Description(shortDefinition = "Subcomponent certainty rating", formalDefinition = "A rating of a subcomponent of rating certainty.")
    @ca.uhn.fhir.model.api.annotation.Binding(valueSet = "http://hl7.org/fhir/ValueSet/certainty-subcomponent-rating")
    protected List<CodeableConcept> rating;

    /**
     * A human-readable string to clarify or explain concepts about the resource.
     */
    @Child(name = "note", type = {
        Annotation.class }, order = 3, min = 0, max = Child.MAX_UNLIMITED, modifier = false, summary = false)
    @Description(shortDefinition = "Used for footnotes or explanatory notes", formalDefinition = "A human-readable string to clarify or explain concepts about the resource.")
    protected List<Annotation> note;

    private static final long serialVersionUID = -411994816L;

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

    /**
     * @return {@link #type} (Type of subcomponent of certainty rating.)
     */
    public CodeableConcept getType() {
      if (this.type == null)
        if (Configuration.errorOnAutoCreate())
          throw new Error("Attempt to auto-create RiskEvidenceSynthesisCertaintyCertaintySubcomponentComponent.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} (Type of subcomponent of certainty rating.)
     */
    public RiskEvidenceSynthesisCertaintyCertaintySubcomponentComponent setType(CodeableConcept value) {
      this.type = value;
      return this;
    }

    /**
     * @return {@link #rating} (A rating of a subcomponent of rating certainty.)
     */
    public List<CodeableConcept> getRating() {
      if (this.rating == null)
        this.rating = new ArrayList<CodeableConcept>();
      return this.rating;
    }

    /**
     * @return Returns a reference to <code>this</code> for easy method chaining
     */
    public RiskEvidenceSynthesisCertaintyCertaintySubcomponentComponent setRating(List<CodeableConcept> theRating) {
      this.rating = theRating;
      return this;
    }

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

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

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

    /**
     * @return The first repetition of repeating field {@link #rating}, creating it
     *         if it does not already exist
     */
    public CodeableConcept getRatingFirstRep() {
      if (getRating().isEmpty()) {
        addRating();
      }
      return getRating().get(0);
    }

    /**
     * @return {@link #note} (A human-readable string to clarify or explain concepts
     *         about the resource.)
     */
    public List<Annotation> getNote() {
      if (this.note == null)
        this.note = new ArrayList<Annotation>();
      return this.note;
    }

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

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

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

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

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

    protected void listChildren(List<Property> children) {
      super.listChildren(children);
      children.add(new Property("type", "CodeableConcept", "Type of subcomponent of certainty rating.", 0, 1, type));
      children.add(new Property("rating", "CodeableConcept", "A rating of a subcomponent of rating certainty.", 0,
          java.lang.Integer.MAX_VALUE, rating));
      children.add(new Property("note", "Annotation",
          "A human-readable string to clarify or explain concepts about the resource.", 0, java.lang.Integer.MAX_VALUE,
          note));
    }

    @Override
    public Property getNamedProperty(int _hash, String _name, boolean _checkValid) throws FHIRException {
      switch (_hash) {
      case 3575610:
        /* type */ return new Property("type", "CodeableConcept", "Type of subcomponent of certainty rating.", 0, 1,
            type);
      case -938102371:
        /* rating */ return new Property("rating", "CodeableConcept", "A rating of a subcomponent of rating certainty.",
            0, java.lang.Integer.MAX_VALUE, rating);
      case 3387378:
        /* note */ return new Property("note", "Annotation",
            "A human-readable string to clarify or explain concepts about the resource.", 0,
            java.lang.Integer.MAX_VALUE, note);
      default:
        return super.getNamedProperty(_hash, _name, _checkValid);
      }

    }

    @Override
    public Base[] getProperty(int hash, String name, boolean checkValid) throws FHIRException {
      switch (hash) {
      case 3575610:
        /* type */ return this.type == null ? new Base[0] : new Base[] { this.type }; // CodeableConcept
      case -938102371:
        /* rating */ return this.rating == null ? new Base[0] : this.rating.toArray(new Base[this.rating.size()]); // CodeableConcept
      case 3387378:
        /* note */ return this.note == null ? new Base[0] : this.note.toArray(new Base[this.note.size()]); // Annotation
      default:
        return super.getProperty(hash, name, checkValid);
      }

    }

    @Override
    public Base setProperty(int hash, String name, Base value) throws FHIRException {
      switch (hash) {
      case 3575610: // type
        this.type = castToCodeableConcept(value); // CodeableConcept
        return value;
      case -938102371: // rating
        this.getRating().add(castToCodeableConcept(value)); // CodeableConcept
        return value;
      case 3387378: // note
        this.getNote().add(castToAnnotation(value)); // Annotation
        return value;
      default:
        return super.setProperty(hash, name, value);
      }

    }

    @Override
    public Base setProperty(String name, Base value) throws FHIRException {
      if (name.equals("type")) {
        this.type = castToCodeableConcept(value); // CodeableConcept
      } else if (name.equals("rating")) {
        this.getRating().add(castToCodeableConcept(value));
      } else if (name.equals("note")) {
        this.getNote().add(castToAnnotation(value));
      } else
        return super.setProperty(name, value);
      return value;
    }

    @Override
    public Base makeProperty(int hash, String name) throws FHIRException {
      switch (hash) {
      case 3575610:
        return getType();
      case -938102371:
        return addRating();
      case 3387378:
        return addNote();
      default:
        return super.makeProperty(hash, name);
      }

    }

    @Override
    public String[] getTypesForProperty(int hash, String name) throws FHIRException {
      switch (hash) {
      case 3575610:
        /* type */ return new String[] { "CodeableConcept" };
      case -938102371:
        /* rating */ return new String[] { "CodeableConcept" };
      case 3387378:
        /* note */ return new String[] { "Annotation" };
      default:
        return super.getTypesForProperty(hash, name);
      }

    }

    @Override
    public Base addChild(String name) throws FHIRException {
      if (name.equals("type")) {
        this.type = new CodeableConcept();
        return this.type;
      } else if (name.equals("rating")) {
        return addRating();
      } else if (name.equals("note")) {
        return addNote();
      } else
        return super.addChild(name);
    }

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

    public void copyValues(RiskEvidenceSynthesisCertaintyCertaintySubcomponentComponent dst) {
      super.copyValues(dst);
      dst.type = type == null ? null : type.copy();
      if (rating != null) {
        dst.rating = new ArrayList<CodeableConcept>();
        for (CodeableConcept i : rating)
          dst.rating.add(i.copy());
      }
      ;
      if (note != null) {
        dst.note = new ArrayList<Annotation>();
        for (Annotation i : note)
          dst.note.add(i.copy());
      }
      ;
    }

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

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

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

    public String fhirType() {
      return "RiskEvidenceSynthesis.certainty.certaintySubcomponent";

    }

  }

  /**
   * A formal identifier that is used to identify this risk evidence synthesis
   * when it is represented in other formats, or referenced in a specification,
   * model, design or an instance.
   */
  @Child(name = "identifier", type = {
      Identifier.class }, order = 0, min = 0, max = Child.MAX_UNLIMITED, modifier = false, summary = true)
  @Description(shortDefinition = "Additional identifier for the risk evidence synthesis", formalDefinition = "A formal identifier that is used to identify this risk evidence synthesis when it is represented in other formats, or referenced in a specification, model, design or an instance.")
  protected List<Identifier> identifier;

  /**
   * A human-readable string to clarify or explain concepts about the resource.
   */
  @Child(name = "note", type = {
      Annotation.class }, order = 1, min = 0, max = Child.MAX_UNLIMITED, modifier = false, summary = false)
  @Description(shortDefinition = "Used for footnotes or explanatory notes", formalDefinition = "A human-readable string to clarify or explain concepts about the resource.")
  protected List<Annotation> note;

  /**
   * A copyright statement relating to the risk evidence synthesis and/or its
   * contents. Copyright statements are generally legal restrictions on the use
   * and publishing of the risk evidence synthesis.
   */
  @Child(name = "copyright", type = {
      MarkdownType.class }, order = 2, min = 0, max = 1, modifier = false, summary = false)
  @Description(shortDefinition = "Use and/or publishing restrictions", formalDefinition = "A copyright statement relating to the risk evidence synthesis and/or its contents. Copyright statements are generally legal restrictions on the use and publishing of the risk evidence synthesis.")
  protected MarkdownType copyright;

  /**
   * The date on which the resource content was approved by the publisher.
   * Approval happens once when the content is officially approved for usage.
   */
  @Child(name = "approvalDate", type = {
      DateType.class }, order = 3, min = 0, max = 1, modifier = false, summary = false)
  @Description(shortDefinition = "When the risk evidence synthesis was approved by publisher", formalDefinition = "The date on which the resource content was approved by the publisher. Approval happens once when the content is officially approved for usage.")
  protected DateType approvalDate;

  /**
   * The date on which the resource content was last reviewed. Review happens
   * periodically after approval but does not change the original approval date.
   */
  @Child(name = "lastReviewDate", type = {
      DateType.class }, order = 4, min = 0, max = 1, modifier = false, summary = false)
  @Description(shortDefinition = "When the risk evidence synthesis was last reviewed", formalDefinition = "The date on which the resource content was last reviewed. Review happens periodically after approval but does not change the original approval date.")
  protected DateType lastReviewDate;

  /**
   * The period during which the risk evidence synthesis content was or is planned
   * to be in active use.
   */
  @Child(name = "effectivePeriod", type = {
      Period.class }, order = 5, min = 0, max = 1, modifier = false, summary = true)
  @Description(shortDefinition = "When the risk evidence synthesis is expected to be used", formalDefinition = "The period during which the risk evidence synthesis content was or is planned to be in active use.")
  protected Period effectivePeriod;

  /**
   * Descriptive topics related to the content of the RiskEvidenceSynthesis.
   * Topics provide a high-level categorization grouping types of
   * EffectEvidenceSynthesiss that can be useful for filtering and searching.
   */
  @Child(name = "topic", type = {
      CodeableConcept.class }, order = 6, min = 0, max = Child.MAX_UNLIMITED, modifier = false, summary = false)
  @Description(shortDefinition = "The category of the EffectEvidenceSynthesis, such as Education, Treatment, Assessment, etc.", formalDefinition = "Descriptive topics related to the content of the RiskEvidenceSynthesis. Topics provide a high-level categorization grouping types of EffectEvidenceSynthesiss that can be useful for filtering and searching.")
  @ca.uhn.fhir.model.api.annotation.Binding(valueSet = "http://hl7.org/fhir/ValueSet/definition-topic")
  protected List<CodeableConcept> topic;

  /**
   * An individiual or organization primarily involved in the creation and
   * maintenance of the content.
   */
  @Child(name = "author", type = {
      ContactDetail.class }, order = 7, min = 0, max = Child.MAX_UNLIMITED, modifier = false, summary = false)
  @Description(shortDefinition = "Who authored the content", formalDefinition = "An individiual or organization primarily involved in the creation and maintenance of the content.")
  protected List<ContactDetail> author;

  /**
   * An individual or organization primarily responsible for internal coherence of
   * the content.
   */
  @Child(name = "editor", type = {
      ContactDetail.class }, order = 8, min = 0, max = Child.MAX_UNLIMITED, modifier = false, summary = false)
  @Description(shortDefinition = "Who edited the content", formalDefinition = "An individual or organization primarily responsible for internal coherence of the content.")
  protected List<ContactDetail> editor;

  /**
   * An individual or organization primarily responsible for review of some aspect
   * of the content.
   */
  @Child(name = "reviewer", type = {
      ContactDetail.class }, order = 9, min = 0, max = Child.MAX_UNLIMITED, modifier = false, summary = false)
  @Description(shortDefinition = "Who reviewed the content", formalDefinition = "An individual or organization primarily responsible for review of some aspect of the content.")
  protected List<ContactDetail> reviewer;

  /**
   * An individual or organization responsible for officially endorsing the
   * content for use in some setting.
   */
  @Child(name = "endorser", type = {
      ContactDetail.class }, order = 10, min = 0, max = Child.MAX_UNLIMITED, modifier = false, summary = false)
  @Description(shortDefinition = "Who endorsed the content", formalDefinition = "An individual or organization responsible for officially endorsing the content for use in some setting.")
  protected List<ContactDetail> endorser;

  /**
   * Related artifacts such as additional documentation, justification, or
   * bibliographic references.
   */
  @Child(name = "relatedArtifact", type = {
      RelatedArtifact.class }, order = 11, min = 0, max = Child.MAX_UNLIMITED, modifier = false, summary = false)
  @Description(shortDefinition = "Additional documentation, citations, etc.", formalDefinition = "Related artifacts such as additional documentation, justification, or bibliographic references.")
  protected List<RelatedArtifact> relatedArtifact;

  /**
   * Type of synthesis eg meta-analysis.
   */
  @Child(name = "synthesisType", type = {
      CodeableConcept.class }, order = 12, min = 0, max = 1, modifier = false, summary = false)
  @Description(shortDefinition = "Type of synthesis", formalDefinition = "Type of synthesis eg meta-analysis.")
  @ca.uhn.fhir.model.api.annotation.Binding(valueSet = "http://hl7.org/fhir/ValueSet/synthesis-type")
  protected CodeableConcept synthesisType;

  /**
   * Type of study eg randomized trial.
   */
  @Child(name = "studyType", type = {
      CodeableConcept.class }, order = 13, min = 0, max = 1, modifier = false, summary = false)
  @Description(shortDefinition = "Type of study", formalDefinition = "Type of study eg randomized trial.")
  @ca.uhn.fhir.model.api.annotation.Binding(valueSet = "http://hl7.org/fhir/ValueSet/study-type")
  protected CodeableConcept studyType;

  /**
   * A reference to a EvidenceVariable resource that defines the population for
   * the research.
   */
  @Child(name = "population", type = {
      EvidenceVariable.class }, order = 14, min = 1, max = 1, modifier = false, summary = true)
  @Description(shortDefinition = "What population?", formalDefinition = "A reference to a EvidenceVariable resource that defines the population for the research.")
  protected Reference population;

  /**
   * The actual object that is the target of the reference (A reference to a
   * EvidenceVariable resource that defines the population for the research.)
   */
  protected EvidenceVariable populationTarget;

  /**
   * A reference to a EvidenceVariable resource that defines the exposure for the
   * research.
   */
  @Child(name = "exposure", type = {
      EvidenceVariable.class }, order = 15, min = 0, max = 1, modifier = false, summary = true)
  @Description(shortDefinition = "What exposure?", formalDefinition = "A reference to a EvidenceVariable resource that defines the exposure for the research.")
  protected Reference exposure;

  /**
   * The actual object that is the target of the reference (A reference to a
   * EvidenceVariable resource that defines the exposure for the research.)
   */
  protected EvidenceVariable exposureTarget;

  /**
   * A reference to a EvidenceVariable resomece that defines the outcome for the
   * research.
   */
  @Child(name = "outcome", type = {
      EvidenceVariable.class }, order = 16, min = 1, max = 1, modifier = false, summary = true)
  @Description(shortDefinition = "What outcome?", formalDefinition = "A reference to a EvidenceVariable resomece that defines the outcome for the research.")
  protected Reference outcome;

  /**
   * The actual object that is the target of the reference (A reference to a
   * EvidenceVariable resomece that defines the outcome for the research.)
   */
  protected EvidenceVariable outcomeTarget;

  /**
   * A description of the size of the sample involved in the synthesis.
   */
  @Child(name = "sampleSize", type = {}, order = 17, min = 0, max = 1, modifier = false, summary = false)
  @Description(shortDefinition = "What sample size was involved?", formalDefinition = "A description of the size of the sample involved in the synthesis.")
  protected RiskEvidenceSynthesisSampleSizeComponent sampleSize;

  /**
   * The estimated risk of the outcome.
   */
  @Child(name = "riskEstimate", type = {}, order = 18, min = 0, max = 1, modifier = false, summary = true)
  @Description(shortDefinition = "What was the estimated risk", formalDefinition = "The estimated risk of the outcome.")
  protected RiskEvidenceSynthesisRiskEstimateComponent riskEstimate;

  /**
   * A description of the certainty of the risk estimate.
   */
  @Child(name = "certainty", type = {}, order = 19, min = 0, max = Child.MAX_UNLIMITED, modifier = false, summary = false)
  @Description(shortDefinition = "How certain is the risk", formalDefinition = "A description of the certainty of the risk estimate.")
  protected List<RiskEvidenceSynthesisCertaintyComponent> certainty;

  private static final long serialVersionUID = 706492815L;

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

  /**
   * Constructor
   */
  public RiskEvidenceSynthesis(Enumeration<PublicationStatus> status, Reference population, Reference outcome) {
    super();
    this.status = status;
    this.population = population;
    this.outcome = outcome;
  }

  /**
   * @return {@link #url} (An absolute URI that is used to identify this risk
   *         evidence synthesis when it is referenced in a specification, model,
   *         design or an instance; also called its canonical identifier. This
   *         SHOULD be globally unique and SHOULD be a literal address at which at
   *         which an authoritative instance of this risk evidence synthesis is
   *         (or will be) published. This URL can be the target of a canonical
   *         reference. It SHALL remain the same when the risk evidence synthesis
   *         is stored on different servers.). This is the underlying object with
   *         id, value and extensions. The accessor "getUrl" gives direct access
   *         to the value
   */
  public UriType getUrlElement() {
    if (this.url == null)
      if (Configuration.errorOnAutoCreate())
        throw new Error("Attempt to auto-create RiskEvidenceSynthesis.url");
      else if (Configuration.doAutoCreate())
        this.url = new UriType(); // bb
    return this.url;
  }

  public boolean hasUrlElement() {
    return this.url != null && !this.url.isEmpty();
  }

  public boolean hasUrl() {
    return this.url != null && !this.url.isEmpty();
  }

  /**
   * @param value {@link #url} (An absolute URI that is used to identify this risk
   *              evidence synthesis when it is referenced in a specification,
   *              model, design or an instance; also called its canonical
   *              identifier. This SHOULD be globally unique and SHOULD be a
   *              literal address at which at which an authoritative instance of
   *              this risk evidence synthesis is (or will be) published. This URL
   *              can be the target of a canonical reference. It SHALL remain the
   *              same when the risk evidence synthesis is stored on different
   *              servers.). This is the underlying object with id, value and
   *              extensions. The accessor "getUrl" gives direct access to the
   *              value
   */
  public RiskEvidenceSynthesis setUrlElement(UriType value) {
    this.url = value;
    return this;
  }

  /**
   * @return An absolute URI that is used to identify this risk evidence synthesis
   *         when it is referenced in a specification, model, design or an
   *         instance; also called its canonical identifier. This SHOULD be
   *         globally unique and SHOULD be a literal address at which at which an
   *         authoritative instance of this risk evidence synthesis is (or will
   *         be) published. This URL can be the target of a canonical reference.
   *         It SHALL remain the same when the risk evidence synthesis is stored
   *         on different servers.
   */
  public String getUrl() {
    return this.url == null ? null : this.url.getValue();
  }

  /**
   * @param value An absolute URI that is used to identify this risk evidence
   *              synthesis when it is referenced in a specification, model,
   *              design or an instance; also called its canonical identifier.
   *              This SHOULD be globally unique and SHOULD be a literal address
   *              at which at which an authoritative instance of this risk
   *              evidence synthesis is (or will be) published. This URL can be
   *              the target of a canonical reference. It SHALL remain the same
   *              when the risk evidence synthesis is stored on different servers.
   */
  public RiskEvidenceSynthesis setUrl(String value) {
    if (Utilities.noString(value))
      this.url = null;
    else {
      if (this.url == null)
        this.url = new UriType();
      this.url.setValue(value);
    }
    return this;
  }

  /**
   * @return {@link #identifier} (A formal identifier that is used to identify
   *         this risk evidence synthesis when it is represented in other formats,
   *         or referenced in a specification, model, design or an instance.)
   */
  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 RiskEvidenceSynthesis 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 RiskEvidenceSynthesis 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 #version} (The identifier that is used to identify this
   *         version of the risk evidence synthesis when it is referenced in a
   *         specification, model, design or instance. This is an arbitrary value
   *         managed by the risk evidence synthesis author and is not expected to
   *         be globally unique. For example, it might be a timestamp (e.g.
   *         yyyymmdd) if a managed version is not available. There is also no
   *         expectation that versions can be placed in a lexicographical
   *         sequence.). This is the underlying object with id, value and
   *         extensions. The accessor "getVersion" gives direct access to the
   *         value
   */
  public StringType getVersionElement() {
    if (this.version == null)
      if (Configuration.errorOnAutoCreate())
        throw new Error("Attempt to auto-create RiskEvidenceSynthesis.version");
      else if (Configuration.doAutoCreate())
        this.version = new StringType(); // bb
    return this.version;
  }

  public boolean hasVersionElement() {
    return this.version != null && !this.version.isEmpty();
  }

  public boolean hasVersion() {
    return this.version != null && !this.version.isEmpty();
  }

  /**
   * @param value {@link #version} (The identifier that is used to identify this
   *              version of the risk evidence synthesis when it is referenced in
   *              a specification, model, design or instance. This is an arbitrary
   *              value managed by the risk evidence synthesis author and is not
   *              expected to be globally unique. For example, it might be a
   *              timestamp (e.g. yyyymmdd) if a managed version is not available.
   *              There is also no expectation that versions can be placed in a
   *              lexicographical sequence.). This is the underlying object with
   *              id, value and extensions. The accessor "getVersion" gives direct
   *              access to the value
   */
  public RiskEvidenceSynthesis setVersionElement(StringType value) {
    this.version = value;
    return this;
  }

  /**
   * @return The identifier that is used to identify this version of the risk
   *         evidence synthesis when it is referenced in a specification, model,
   *         design or instance. This is an arbitrary value managed by the risk
   *         evidence synthesis author and is not expected to be globally unique.
   *         For example, it might be a timestamp (e.g. yyyymmdd) if a managed
   *         version is not available. There is also no expectation that versions
   *         can be placed in a lexicographical sequence.
   */
  public String getVersion() {
    return this.version == null ? null : this.version.getValue();
  }

  /**
   * @param value The identifier that is used to identify this version of the risk
   *              evidence synthesis when it is referenced in a specification,
   *              model, design or instance. This is an arbitrary value managed by
   *              the risk evidence synthesis author and is not expected to be
   *              globally unique. For example, it might be a timestamp (e.g.
   *              yyyymmdd) if a managed version is not available. There is also
   *              no expectation that versions can be placed in a lexicographical
   *              sequence.
   */
  public RiskEvidenceSynthesis setVersion(String value) {
    if (Utilities.noString(value))
      this.version = null;
    else {
      if (this.version == null)
        this.version = new StringType();
      this.version.setValue(value);
    }
    return this;
  }

  /**
   * @return {@link #name} (A natural language name identifying the risk evidence
   *         synthesis. This name should be usable as an identifier for the module
   *         by machine processing applications such as code generation.). This is
   *         the underlying object with id, value and extensions. The accessor
   *         "getName" gives direct access to the value
   */
  public StringType getNameElement() {
    if (this.name == null)
      if (Configuration.errorOnAutoCreate())
        throw new Error("Attempt to auto-create RiskEvidenceSynthesis.name");
      else if (Configuration.doAutoCreate())
        this.name = new StringType(); // bb
    return this.name;
  }

  public boolean hasNameElement() {
    return this.name != null && !this.name.isEmpty();
  }

  public boolean hasName() {
    return this.name != null && !this.name.isEmpty();
  }

  /**
   * @param value {@link #name} (A natural language name identifying the risk
   *              evidence synthesis. This name should be usable as an identifier
   *              for the module by machine processing applications such as code
   *              generation.). This is the underlying object with id, value and
   *              extensions. The accessor "getName" gives direct access to the
   *              value
   */
  public RiskEvidenceSynthesis setNameElement(StringType value) {
    this.name = value;
    return this;
  }

  /**
   * @return A natural language name identifying the risk evidence synthesis. This
   *         name should be usable as an identifier for the module by machine
   *         processing applications such as code generation.
   */
  public String getName() {
    return this.name == null ? null : this.name.getValue();
  }

  /**
   * @param value A natural language name identifying the risk evidence synthesis.
   *              This name should be usable as an identifier for the module by
   *              machine processing applications such as code generation.
   */
  public RiskEvidenceSynthesis setName(String value) {
    if (Utilities.noString(value))
      this.name = null;
    else {
      if (this.name == null)
        this.name = new StringType();
      this.name.setValue(value);
    }
    return this;
  }

  /**
   * @return {@link #title} (A short, descriptive, user-friendly title for the
   *         risk evidence synthesis.). This is the underlying object with id,
   *         value and extensions. The accessor "getTitle" gives direct access to
   *         the value
   */
  public StringType getTitleElement() {
    if (this.title == null)
      if (Configuration.errorOnAutoCreate())
        throw new Error("Attempt to auto-create RiskEvidenceSynthesis.title");
      else if (Configuration.doAutoCreate())
        this.title = new StringType(); // bb
    return this.title;
  }

  public boolean hasTitleElement() {
    return this.title != null && !this.title.isEmpty();
  }

  public boolean hasTitle() {
    return this.title != null && !this.title.isEmpty();
  }

  /**
   * @param value {@link #title} (A short, descriptive, user-friendly title for
   *              the risk evidence synthesis.). This is the underlying object
   *              with id, value and extensions. The accessor "getTitle" gives
   *              direct access to the value
   */
  public RiskEvidenceSynthesis setTitleElement(StringType value) {
    this.title = value;
    return this;
  }

  /**
   * @return A short, descriptive, user-friendly title for the risk evidence
   *         synthesis.
   */
  public String getTitle() {
    return this.title == null ? null : this.title.getValue();
  }

  /**
   * @param value A short, descriptive, user-friendly title for the risk evidence
   *              synthesis.
   */
  public RiskEvidenceSynthesis setTitle(String value) {
    if (Utilities.noString(value))
      this.title = null;
    else {
      if (this.title == null)
        this.title = new StringType();
      this.title.setValue(value);
    }
    return this;
  }

  /**
   * @return {@link #status} (The status of this risk evidence synthesis. Enables
   *         tracking the life-cycle of the content.). This is the underlying
   *         object with id, value and extensions. The accessor "getStatus" gives
   *         direct access to the value
   */
  public Enumeration<PublicationStatus> getStatusElement() {
    if (this.status == null)
      if (Configuration.errorOnAutoCreate())
        throw new Error("Attempt to auto-create RiskEvidenceSynthesis.status");
      else if (Configuration.doAutoCreate())
        this.status = new Enumeration<PublicationStatus>(new PublicationStatusEnumFactory()); // 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 this risk evidence synthesis.
   *              Enables tracking the life-cycle of the content.). This is the
   *              underlying object with id, value and extensions. The accessor
   *              "getStatus" gives direct access to the value
   */
  public RiskEvidenceSynthesis setStatusElement(Enumeration<PublicationStatus> value) {
    this.status = value;
    return this;
  }

  /**
   * @return The status of this risk evidence synthesis. Enables tracking the
   *         life-cycle of the content.
   */
  public PublicationStatus getStatus() {
    return this.status == null ? null : this.status.getValue();
  }

  /**
   * @param value The status of this risk evidence synthesis. Enables tracking the
   *              life-cycle of the content.
   */
  public RiskEvidenceSynthesis setStatus(PublicationStatus value) {
    if (this.status == null)
      this.status = new Enumeration<PublicationStatus>(new PublicationStatusEnumFactory());
    this.status.setValue(value);
    return this;
  }

  /**
   * @return {@link #date} (The date (and optionally time) when the risk evidence
   *         synthesis was published. The date must change when the business
   *         version changes and it must change if the status code changes. In
   *         addition, it should change when the substantive content of the risk
   *         evidence synthesis changes.). This is the underlying object with id,
   *         value and extensions. The accessor "getDate" gives direct access to
   *         the value
   */
  public DateTimeType getDateElement() {
    if (this.date == null)
      if (Configuration.errorOnAutoCreate())
        throw new Error("Attempt to auto-create RiskEvidenceSynthesis.date");
      else if (Configuration.doAutoCreate())
        this.date = new DateTimeType(); // bb
    return this.date;
  }

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

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

  /**
   * @param value {@link #date} (The date (and optionally time) when the risk
   *              evidence synthesis was published. The date must change when the
   *              business version changes and it must change if the status code
   *              changes. In addition, it should change when the substantive
   *              content of the risk evidence synthesis changes.). This is the
   *              underlying object with id, value and extensions. The accessor
   *              "getDate" gives direct access to the value
   */
  public RiskEvidenceSynthesis setDateElement(DateTimeType value) {
    this.date = value;
    return this;
  }

  /**
   * @return The date (and optionally time) when the risk evidence synthesis was
   *         published. The date must change when the business version changes and
   *         it must change if the status code changes. In addition, it should
   *         change when the substantive content of the risk evidence synthesis
   *         changes.
   */
  public Date getDate() {
    return this.date == null ? null : this.date.getValue();
  }

  /**
   * @param value The date (and optionally time) when the risk evidence synthesis
   *              was published. The date must change when the business version
   *              changes and it must change if the status code changes. In
   *              addition, it should change when the substantive content of the
   *              risk evidence synthesis changes.
   */
  public RiskEvidenceSynthesis setDate(Date value) {
    if (value == null)
      this.date = null;
    else {
      if (this.date == null)
        this.date = new DateTimeType();
      this.date.setValue(value);
    }
    return this;
  }

  /**
   * @return {@link #publisher} (The name of the organization or individual that
   *         published the risk evidence synthesis.). This is the underlying
   *         object with id, value and extensions. The accessor "getPublisher"
   *         gives direct access to the value
   */
  public StringType getPublisherElement() {
    if (this.publisher == null)
      if (Configuration.errorOnAutoCreate())
        throw new Error("Attempt to auto-create RiskEvidenceSynthesis.publisher");
      else if (Configuration.doAutoCreate())
        this.publisher = new StringType(); // bb
    return this.publisher;
  }

  public boolean hasPublisherElement() {
    return this.publisher != null && !this.publisher.isEmpty();
  }

  public boolean hasPublisher() {
    return this.publisher != null && !this.publisher.isEmpty();
  }

  /**
   * @param value {@link #publisher} (The name of the organization or individual
   *              that published the risk evidence synthesis.). This is the
   *              underlying object with id, value and extensions. The accessor
   *              "getPublisher" gives direct access to the value
   */
  public RiskEvidenceSynthesis setPublisherElement(StringType value) {
    this.publisher = value;
    return this;
  }

  /**
   * @return The name of the organization or individual that published the risk
   *         evidence synthesis.
   */
  public String getPublisher() {
    return this.publisher == null ? null : this.publisher.getValue();
  }

  /**
   * @param value The name of the organization or individual that published the
   *              risk evidence synthesis.
   */
  public RiskEvidenceSynthesis setPublisher(String value) {
    if (Utilities.noString(value))
      this.publisher = null;
    else {
      if (this.publisher == null)
        this.publisher = new StringType();
      this.publisher.setValue(value);
    }
    return this;
  }

  /**
   * @return {@link #contact} (Contact details to assist a user in finding and
   *         communicating with the publisher.)
   */
  public List<ContactDetail> getContact() {
    if (this.contact == null)
      this.contact = new ArrayList<ContactDetail>();
    return this.contact;
  }

  /**
   * @return Returns a reference to <code>this</code> for easy method chaining
   */
  public RiskEvidenceSynthesis setContact(List<ContactDetail> theContact) {
    this.contact = theContact;
    return this;
  }

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

  public ContactDetail addContact() { // 3
    ContactDetail t = new ContactDetail();
    if (this.contact == null)
      this.contact = new ArrayList<ContactDetail>();
    this.contact.add(t);
    return t;
  }

  public RiskEvidenceSynthesis addContact(ContactDetail t) { // 3
    if (t == null)
      return this;
    if (this.contact == null)
      this.contact = new ArrayList<ContactDetail>();
    this.contact.add(t);
    return this;
  }

  /**
   * @return The first repetition of repeating field {@link #contact}, creating it
   *         if it does not already exist
   */
  public ContactDetail getContactFirstRep() {
    if (getContact().isEmpty()) {
      addContact();
    }
    return getContact().get(0);
  }

  /**
   * @return {@link #description} (A free text natural language description of the
   *         risk evidence synthesis from a consumer's perspective.). This is the
   *         underlying object with id, value and extensions. The accessor
   *         "getDescription" gives direct access to the value
   */
  public MarkdownType getDescriptionElement() {
    if (this.description == null)
      if (Configuration.errorOnAutoCreate())
        throw new Error("Attempt to auto-create RiskEvidenceSynthesis.description");
      else if (Configuration.doAutoCreate())
        this.description = new MarkdownType(); // bb
    return this.description;
  }

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

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

  /**
   * @param value {@link #description} (A free text natural language description
   *              of the risk evidence synthesis from a consumer's perspective.).
   *              This is the underlying object with id, value and extensions. The
   *              accessor "getDescription" gives direct access to the value
   */
  public RiskEvidenceSynthesis setDescriptionElement(MarkdownType value) {
    this.description = value;
    return this;
  }

  /**
   * @return A free text natural language description of the risk evidence
   *         synthesis from a consumer's perspective.
   */
  public String getDescription() {
    return this.description == null ? null : this.description.getValue();
  }

  /**
   * @param value A free text natural language description of the risk evidence
   *              synthesis from a consumer's perspective.
   */
  public RiskEvidenceSynthesis setDescription(String value) {
    if (value == null)
      this.description = null;
    else {
      if (this.description == null)
        this.description = new MarkdownType();
      this.description.setValue(value);
    }
    return this;
  }

  /**
   * @return {@link #note} (A human-readable string to clarify or explain concepts
   *         about the resource.)
   */
  public List<Annotation> getNote() {
    if (this.note == null)
      this.note = new ArrayList<Annotation>();
    return this.note;
  }

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

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

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

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

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

  /**
   * @return {@link #useContext} (The content was developed with a focus and
   *         intent of supporting the contexts that are listed. These contexts may
   *         be general categories (gender, age, ...) or may be references to
   *         specific programs (insurance plans, studies, ...) and may be used to
   *         assist with indexing and searching for appropriate risk evidence
   *         synthesis instances.)
   */
  public List<UsageContext> getUseContext() {
    if (this.useContext == null)
      this.useContext = new ArrayList<UsageContext>();
    return this.useContext;
  }

  /**
   * @return Returns a reference to <code>this</code> for easy method chaining
   */
  public RiskEvidenceSynthesis setUseContext(List<UsageContext> theUseContext) {
    this.useContext = theUseContext;
    return this;
  }

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

  public UsageContext addUseContext() { // 3
    UsageContext t = new UsageContext();
    if (this.useContext == null)
      this.useContext = new ArrayList<UsageContext>();
    this.useContext.add(t);
    return t;
  }

  public RiskEvidenceSynthesis addUseContext(UsageContext t) { // 3
    if (t == null)
      return this;
    if (this.useContext == null)
      this.useContext = new ArrayList<UsageContext>();
    this.useContext.add(t);
    return this;
  }

  /**
   * @return The first repetition of repeating field {@link #useContext}, creating
   *         it if it does not already exist
   */
  public UsageContext getUseContextFirstRep() {
    if (getUseContext().isEmpty()) {
      addUseContext();
    }
    return getUseContext().get(0);
  }

  /**
   * @return {@link #jurisdiction} (A legal or geographic region in which the risk
   *         evidence synthesis is intended to be used.)
   */
  public List<CodeableConcept> getJurisdiction() {
    if (this.jurisdiction == null)
      this.jurisdiction = new ArrayList<CodeableConcept>();
    return this.jurisdiction;
  }

  /**
   * @return Returns a reference to <code>this</code> for easy method chaining
   */
  public RiskEvidenceSynthesis setJurisdiction(List<CodeableConcept> theJurisdiction) {
    this.jurisdiction = theJurisdiction;
    return this;
  }

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

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

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

  /**
   * @return The first repetition of repeating field {@link #jurisdiction},
   *         creating it if it does not already exist
   */
  public CodeableConcept getJurisdictionFirstRep() {
    if (getJurisdiction().isEmpty()) {
      addJurisdiction();
    }
    return getJurisdiction().get(0);
  }

  /**
   * @return {@link #copyright} (A copyright statement relating to the risk
   *         evidence synthesis and/or its contents. Copyright statements are
   *         generally legal restrictions on the use and publishing of the risk
   *         evidence synthesis.). This is the underlying object with id, value
   *         and extensions. The accessor "getCopyright" gives direct access to
   *         the value
   */
  public MarkdownType getCopyrightElement() {
    if (this.copyright == null)
      if (Configuration.errorOnAutoCreate())
        throw new Error("Attempt to auto-create RiskEvidenceSynthesis.copyright");
      else if (Configuration.doAutoCreate())
        this.copyright = new MarkdownType(); // bb
    return this.copyright;
  }

  public boolean hasCopyrightElement() {
    return this.copyright != null && !this.copyright.isEmpty();
  }

  public boolean hasCopyright() {
    return this.copyright != null && !this.copyright.isEmpty();
  }

  /**
   * @param value {@link #copyright} (A copyright statement relating to the risk
   *              evidence synthesis and/or its contents. Copyright statements are
   *              generally legal restrictions on the use and publishing of the
   *              risk evidence synthesis.). This is the underlying object with
   *              id, value and extensions. The accessor "getCopyright" gives
   *              direct access to the value
   */
  public RiskEvidenceSynthesis setCopyrightElement(MarkdownType value) {
    this.copyright = value;
    return this;
  }

  /**
   * @return A copyright statement relating to the risk evidence synthesis and/or
   *         its contents. Copyright statements are generally legal restrictions
   *         on the use and publishing of the risk evidence synthesis.
   */
  public String getCopyright() {
    return this.copyright == null ? null : this.copyright.getValue();
  }

  /**
   * @param value A copyright statement relating to the risk evidence synthesis
   *              and/or its contents. Copyright statements are generally legal
   *              restrictions on the use and publishing of the risk evidence
   *              synthesis.
   */
  public RiskEvidenceSynthesis setCopyright(String value) {
    if (value == null)
      this.copyright = null;
    else {
      if (this.copyright == null)
        this.copyright = new MarkdownType();
      this.copyright.setValue(value);
    }
    return this;
  }

  /**
   * @return {@link #approvalDate} (The date on which the resource content was
   *         approved by the publisher. Approval happens once when the content is
   *         officially approved for usage.). This is the underlying object with
   *         id, value and extensions. The accessor "getApprovalDate" gives direct
   *         access to the value
   */
  public DateType getApprovalDateElement() {
    if (this.approvalDate == null)
      if (Configuration.errorOnAutoCreate())
        throw new Error("Attempt to auto-create RiskEvidenceSynthesis.approvalDate");
      else if (Configuration.doAutoCreate())
        this.approvalDate = new DateType(); // bb
    return this.approvalDate;
  }

  public boolean hasApprovalDateElement() {
    return this.approvalDate != null && !this.approvalDate.isEmpty();
  }

  public boolean hasApprovalDate() {
    return this.approvalDate != null && !this.approvalDate.isEmpty();
  }

  /**
   * @param value {@link #approvalDate} (The date on which the resource content
   *              was approved by the publisher. Approval happens once when the
   *              content is officially approved for usage.). This is the
   *              underlying object with id, value and extensions. The accessor
   *              "getApprovalDate" gives direct access to the value
   */
  public RiskEvidenceSynthesis setApprovalDateElement(DateType value) {
    this.approvalDate = value;
    return this;
  }

  /**
   * @return The date on which the resource content was approved by the publisher.
   *         Approval happens once when the content is officially approved for
   *         usage.
   */
  public Date getApprovalDate() {
    return this.approvalDate == null ? null : this.approvalDate.getValue();
  }

  /**
   * @param value The date on which the resource content was approved by the
   *              publisher. Approval happens once when the content is officially
   *              approved for usage.
   */
  public RiskEvidenceSynthesis setApprovalDate(Date value) {
    if (value == null)
      this.approvalDate = null;
    else {
      if (this.approvalDate == null)
        this.approvalDate = new DateType();
      this.approvalDate.setValue(value);
    }
    return this;
  }

  /**
   * @return {@link #lastReviewDate} (The date on which the resource content was
   *         last reviewed. Review happens periodically after approval but does
   *         not change the original approval date.). This is the underlying
   *         object with id, value and extensions. The accessor
   *         "getLastReviewDate" gives direct access to the value
   */
  public DateType getLastReviewDateElement() {
    if (this.lastReviewDate == null)
      if (Configuration.errorOnAutoCreate())
        throw new Error("Attempt to auto-create RiskEvidenceSynthesis.lastReviewDate");
      else if (Configuration.doAutoCreate())
        this.lastReviewDate = new DateType(); // bb
    return this.lastReviewDate;
  }

  public boolean hasLastReviewDateElement() {
    return this.lastReviewDate != null && !this.lastReviewDate.isEmpty();
  }

  public boolean hasLastReviewDate() {
    return this.lastReviewDate != null && !this.lastReviewDate.isEmpty();
  }

  /**
   * @param value {@link #lastReviewDate} (The date on which the resource content
   *              was last reviewed. Review happens periodically after approval
   *              but does not change the original approval date.). This is the
   *              underlying object with id, value and extensions. The accessor
   *              "getLastReviewDate" gives direct access to the value
   */
  public RiskEvidenceSynthesis setLastReviewDateElement(DateType value) {
    this.lastReviewDate = value;
    return this;
  }

  /**
   * @return The date on which the resource content was last reviewed. Review
   *         happens periodically after approval but does not change the original
   *         approval date.
   */
  public Date getLastReviewDate() {
    return this.lastReviewDate == null ? null : this.lastReviewDate.getValue();
  }

  /**
   * @param value The date on which the resource content was last reviewed. Review
   *              happens periodically after approval but does not change the
   *              original approval date.
   */
  public RiskEvidenceSynthesis setLastReviewDate(Date value) {
    if (value == null)
      this.lastReviewDate = null;
    else {
      if (this.lastReviewDate == null)
        this.lastReviewDate = new DateType();
      this.lastReviewDate.setValue(value);
    }
    return this;
  }

  /**
   * @return {@link #effectivePeriod} (The period during which the risk evidence
   *         synthesis content was or is planned to be in active use.)
   */
  public Period getEffectivePeriod() {
    if (this.effectivePeriod == null)
      if (Configuration.errorOnAutoCreate())
        throw new Error("Attempt to auto-create RiskEvidenceSynthesis.effectivePeriod");
      else if (Configuration.doAutoCreate())
        this.effectivePeriod = new Period(); // cc
    return this.effectivePeriod;
  }

  public boolean hasEffectivePeriod() {
    return this.effectivePeriod != null && !this.effectivePeriod.isEmpty();
  }

  /**
   * @param value {@link #effectivePeriod} (The period during which the risk
   *              evidence synthesis content was or is planned to be in active
   *              use.)
   */
  public RiskEvidenceSynthesis setEffectivePeriod(Period value) {
    this.effectivePeriod = value;
    return this;
  }

  /**
   * @return {@link #topic} (Descriptive topics related to the content of the
   *         RiskEvidenceSynthesis. Topics provide a high-level categorization
   *         grouping types of EffectEvidenceSynthesiss that can be useful for
   *         filtering and searching.)
   */
  public List<CodeableConcept> getTopic() {
    if (this.topic == null)
      this.topic = new ArrayList<CodeableConcept>();
    return this.topic;
  }

  /**
   * @return Returns a reference to <code>this</code> for easy method chaining
   */
  public RiskEvidenceSynthesis setTopic(List<CodeableConcept> theTopic) {
    this.topic = theTopic;
    return this;
  }

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

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

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

  /**
   * @return The first repetition of repeating field {@link #topic}, creating it
   *         if it does not already exist
   */
  public CodeableConcept getTopicFirstRep() {
    if (getTopic().isEmpty()) {
      addTopic();
    }
    return getTopic().get(0);
  }

  /**
   * @return {@link #author} (An individiual or organization primarily involved in
   *         the creation and maintenance of the content.)
   */
  public List<ContactDetail> getAuthor() {
    if (this.author == null)
      this.author = new ArrayList<ContactDetail>();
    return this.author;
  }

  /**
   * @return Returns a reference to <code>this</code> for easy method chaining
   */
  public RiskEvidenceSynthesis setAuthor(List<ContactDetail> theAuthor) {
    this.author = theAuthor;
    return this;
  }

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

  public ContactDetail addAuthor() { // 3
    ContactDetail t = new ContactDetail();
    if (this.author == null)
      this.author = new ArrayList<ContactDetail>();
    this.author.add(t);
    return t;
  }

  public RiskEvidenceSynthesis addAuthor(ContactDetail t) { // 3
    if (t == null)
      return this;
    if (this.author == null)
      this.author = new ArrayList<ContactDetail>();
    this.author.add(t);
    return this;
  }

  /**
   * @return The first repetition of repeating field {@link #author}, creating it
   *         if it does not already exist
   */
  public ContactDetail getAuthorFirstRep() {
    if (getAuthor().isEmpty()) {
      addAuthor();
    }
    return getAuthor().get(0);
  }

  /**
   * @return {@link #editor} (An individual or organization primarily responsible
   *         for internal coherence of the content.)
   */
  public List<ContactDetail> getEditor() {
    if (this.editor == null)
      this.editor = new ArrayList<ContactDetail>();
    return this.editor;
  }

  /**
   * @return Returns a reference to <code>this</code> for easy method chaining
   */
  public RiskEvidenceSynthesis setEditor(List<ContactDetail> theEditor) {
    this.editor = theEditor;
    return this;
  }

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

  public ContactDetail addEditor() { // 3
    ContactDetail t = new ContactDetail();
    if (this.editor == null)
      this.editor = new ArrayList<ContactDetail>();
    this.editor.add(t);
    return t;
  }

  public RiskEvidenceSynthesis addEditor(ContactDetail t) { // 3
    if (t == null)
      return this;
    if (this.editor == null)
      this.editor = new ArrayList<ContactDetail>();
    this.editor.add(t);
    return this;
  }

  /**
   * @return The first repetition of repeating field {@link #editor}, creating it
   *         if it does not already exist
   */
  public ContactDetail getEditorFirstRep() {
    if (getEditor().isEmpty()) {
      addEditor();
    }
    return getEditor().get(0);
  }

  /**
   * @return {@link #reviewer} (An individual or organization primarily
   *         responsible for review of some aspect of the content.)
   */
  public List<ContactDetail> getReviewer() {
    if (this.reviewer == null)
      this.reviewer = new ArrayList<ContactDetail>();
    return this.reviewer;
  }

  /**
   * @return Returns a reference to <code>this</code> for easy method chaining
   */
  public RiskEvidenceSynthesis setReviewer(List<ContactDetail> theReviewer) {
    this.reviewer = theReviewer;
    return this;
  }

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

  public ContactDetail addReviewer() { // 3
    ContactDetail t = new ContactDetail();
    if (this.reviewer == null)
      this.reviewer = new ArrayList<ContactDetail>();
    this.reviewer.add(t);
    return t;
  }

  public RiskEvidenceSynthesis addReviewer(ContactDetail t) { // 3
    if (t == null)
      return this;
    if (this.reviewer == null)
      this.reviewer = new ArrayList<ContactDetail>();
    this.reviewer.add(t);
    return this;
  }

  /**
   * @return The first repetition of repeating field {@link #reviewer}, creating
   *         it if it does not already exist
   */
  public ContactDetail getReviewerFirstRep() {
    if (getReviewer().isEmpty()) {
      addReviewer();
    }
    return getReviewer().get(0);
  }

  /**
   * @return {@link #endorser} (An individual or organization responsible for
   *         officially endorsing the content for use in some setting.)
   */
  public List<ContactDetail> getEndorser() {
    if (this.endorser == null)
      this.endorser = new ArrayList<ContactDetail>();
    return this.endorser;
  }

  /**
   * @return Returns a reference to <code>this</code> for easy method chaining
   */
  public RiskEvidenceSynthesis setEndorser(List<ContactDetail> theEndorser) {
    this.endorser = theEndorser;
    return this;
  }

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

  public ContactDetail addEndorser() { // 3
    ContactDetail t = new ContactDetail();
    if (this.endorser == null)
      this.endorser = new ArrayList<ContactDetail>();
    this.endorser.add(t);
    return t;
  }

  public RiskEvidenceSynthesis addEndorser(ContactDetail t) { // 3
    if (t == null)
      return this;
    if (this.endorser == null)
      this.endorser = new ArrayList<ContactDetail>();
    this.endorser.add(t);
    return this;
  }

  /**
   * @return The first repetition of repeating field {@link #endorser}, creating
   *         it if it does not already exist
   */
  public ContactDetail getEndorserFirstRep() {
    if (getEndorser().isEmpty()) {
      addEndorser();
    }
    return getEndorser().get(0);
  }

  /**
   * @return {@link #relatedArtifact} (Related artifacts such as additional
   *         documentation, justification, or bibliographic references.)
   */
  public List<RelatedArtifact> getRelatedArtifact() {
    if (this.relatedArtifact == null)
      this.relatedArtifact = new ArrayList<RelatedArtifact>();
    return this.relatedArtifact;
  }

  /**
   * @return Returns a reference to <code>this</code> for easy method chaining
   */
  public RiskEvidenceSynthesis setRelatedArtifact(List<RelatedArtifact> theRelatedArtifact) {
    this.relatedArtifact = theRelatedArtifact;
    return this;
  }

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

  public RelatedArtifact addRelatedArtifact() { // 3
    RelatedArtifact t = new RelatedArtifact();
    if (this.relatedArtifact == null)
      this.relatedArtifact = new ArrayList<RelatedArtifact>();
    this.relatedArtifact.add(t);
    return t;
  }

  public RiskEvidenceSynthesis addRelatedArtifact(RelatedArtifact t) { // 3
    if (t == null)
      return this;
    if (this.relatedArtifact == null)
      this.relatedArtifact = new ArrayList<RelatedArtifact>();
    this.relatedArtifact.add(t);
    return this;
  }

  /**
   * @return The first repetition of repeating field {@link #relatedArtifact},
   *         creating it if it does not already exist
   */
  public RelatedArtifact getRelatedArtifactFirstRep() {
    if (getRelatedArtifact().isEmpty()) {
      addRelatedArtifact();
    }
    return getRelatedArtifact().get(0);
  }

  /**
   * @return {@link #synthesisType} (Type of synthesis eg meta-analysis.)
   */
  public CodeableConcept getSynthesisType() {
    if (this.synthesisType == null)
      if (Configuration.errorOnAutoCreate())
        throw new Error("Attempt to auto-create RiskEvidenceSynthesis.synthesisType");
      else if (Configuration.doAutoCreate())
        this.synthesisType = new CodeableConcept(); // cc
    return this.synthesisType;
  }

  public boolean hasSynthesisType() {
    return this.synthesisType != null && !this.synthesisType.isEmpty();
  }

  /**
   * @param value {@link #synthesisType} (Type of synthesis eg meta-analysis.)
   */
  public RiskEvidenceSynthesis setSynthesisType(CodeableConcept value) {
    this.synthesisType = value;
    return this;
  }

  /**
   * @return {@link #studyType} (Type of study eg randomized trial.)
   */
  public CodeableConcept getStudyType() {
    if (this.studyType == null)
      if (Configuration.errorOnAutoCreate())
        throw new Error("Attempt to auto-create RiskEvidenceSynthesis.studyType");
      else if (Configuration.doAutoCreate())
        this.studyType = new CodeableConcept(); // cc
    return this.studyType;
  }

  public boolean hasStudyType() {
    return this.studyType != null && !this.studyType.isEmpty();
  }

  /**
   * @param value {@link #studyType} (Type of study eg randomized trial.)
   */
  public RiskEvidenceSynthesis setStudyType(CodeableConcept value) {
    this.studyType = value;
    return this;
  }

  /**
   * @return {@link #population} (A reference to a EvidenceVariable resource that
   *         defines the population for the research.)
   */
  public Reference getPopulation() {
    if (this.population == null)
      if (Configuration.errorOnAutoCreate())
        throw new Error("Attempt to auto-create RiskEvidenceSynthesis.population");
      else if (Configuration.doAutoCreate())
        this.population = new Reference(); // cc
    return this.population;
  }

  public boolean hasPopulation() {
    return this.population != null && !this.population.isEmpty();
  }

  /**
   * @param value {@link #population} (A reference to a EvidenceVariable resource
   *              that defines the population for the research.)
   */
  public RiskEvidenceSynthesis setPopulation(Reference value) {
    this.population = value;
    return this;
  }

  /**
   * @return {@link #population} The actual object that is the target of the
   *         reference. The reference library doesn't populate this, but you can
   *         use it to hold the resource if you resolve it. (A reference to a
   *         EvidenceVariable resource that defines the population for the
   *         research.)
   */
  public EvidenceVariable getPopulationTarget() {
    if (this.populationTarget == null)
      if (Configuration.errorOnAutoCreate())
        throw new Error("Attempt to auto-create RiskEvidenceSynthesis.population");
      else if (Configuration.doAutoCreate())
        this.populationTarget = new EvidenceVariable(); // aa
    return this.populationTarget;
  }

  /**
   * @param value {@link #population} The actual object that is the target of the
   *              reference. The reference library doesn't use these, but you can
   *              use it to hold the resource if you resolve it. (A reference to a
   *              EvidenceVariable resource that defines the population for the
   *              research.)
   */
  public RiskEvidenceSynthesis setPopulationTarget(EvidenceVariable value) {
    this.populationTarget = value;
    return this;
  }

  /**
   * @return {@link #exposure} (A reference to a EvidenceVariable resource that
   *         defines the exposure for the research.)
   */
  public Reference getExposure() {
    if (this.exposure == null)
      if (Configuration.errorOnAutoCreate())
        throw new Error("Attempt to auto-create RiskEvidenceSynthesis.exposure");
      else if (Configuration.doAutoCreate())
        this.exposure = new Reference(); // cc
    return this.exposure;
  }

  public boolean hasExposure() {
    return this.exposure != null && !this.exposure.isEmpty();
  }

  /**
   * @param value {@link #exposure} (A reference to a EvidenceVariable resource
   *              that defines the exposure for the research.)
   */
  public RiskEvidenceSynthesis setExposure(Reference value) {
    this.exposure = value;
    return this;
  }

  /**
   * @return {@link #exposure} The actual object that is the target of the
   *         reference. The reference library doesn't populate this, but you can
   *         use it to hold the resource if you resolve it. (A reference to a
   *         EvidenceVariable resource that defines the exposure for the
   *         research.)
   */
  public EvidenceVariable getExposureTarget() {
    if (this.exposureTarget == null)
      if (Configuration.errorOnAutoCreate())
        throw new Error("Attempt to auto-create RiskEvidenceSynthesis.exposure");
      else if (Configuration.doAutoCreate())
        this.exposureTarget = new EvidenceVariable(); // aa
    return this.exposureTarget;
  }

  /**
   * @param value {@link #exposure} The actual object that is the target of the
   *              reference. The reference library doesn't use these, but you can
   *              use it to hold the resource if you resolve it. (A reference to a
   *              EvidenceVariable resource that defines the exposure for the
   *              research.)
   */
  public RiskEvidenceSynthesis setExposureTarget(EvidenceVariable value) {
    this.exposureTarget = value;
    return this;
  }

  /**
   * @return {@link #outcome} (A reference to a EvidenceVariable resomece that
   *         defines the outcome for the research.)
   */
  public Reference getOutcome() {
    if (this.outcome == null)
      if (Configuration.errorOnAutoCreate())
        throw new Error("Attempt to auto-create RiskEvidenceSynthesis.outcome");
      else if (Configuration.doAutoCreate())
        this.outcome = new Reference(); // cc
    return this.outcome;
  }

  public boolean hasOutcome() {
    return this.outcome != null && !this.outcome.isEmpty();
  }

  /**
   * @param value {@link #outcome} (A reference to a EvidenceVariable resomece
   *              that defines the outcome for the research.)
   */
  public RiskEvidenceSynthesis setOutcome(Reference value) {
    this.outcome = value;
    return this;
  }

  /**
   * @return {@link #outcome} The actual object that is the target of the
   *         reference. The reference library doesn't populate this, but you can
   *         use it to hold the resource if you resolve it. (A reference to a
   *         EvidenceVariable resomece that defines the outcome for the research.)
   */
  public EvidenceVariable getOutcomeTarget() {
    if (this.outcomeTarget == null)
      if (Configuration.errorOnAutoCreate())
        throw new Error("Attempt to auto-create RiskEvidenceSynthesis.outcome");
      else if (Configuration.doAutoCreate())
        this.outcomeTarget = new EvidenceVariable(); // aa
    return this.outcomeTarget;
  }

  /**
   * @param value {@link #outcome} The actual object that is the target of the
   *              reference. The reference library doesn't use these, but you can
   *              use it to hold the resource if you resolve it. (A reference to a
   *              EvidenceVariable resomece that defines the outcome for the
   *              research.)
   */
  public RiskEvidenceSynthesis setOutcomeTarget(EvidenceVariable value) {
    this.outcomeTarget = value;
    return this;
  }

  /**
   * @return {@link #sampleSize} (A description of the size of the sample involved
   *         in the synthesis.)
   */
  public RiskEvidenceSynthesisSampleSizeComponent getSampleSize() {
    if (this.sampleSize == null)
      if (Configuration.errorOnAutoCreate())
        throw new Error("Attempt to auto-create RiskEvidenceSynthesis.sampleSize");
      else if (Configuration.doAutoCreate())
        this.sampleSize = new RiskEvidenceSynthesisSampleSizeComponent(); // cc
    return this.sampleSize;
  }

  public boolean hasSampleSize() {
    return this.sampleSize != null && !this.sampleSize.isEmpty();
  }

  /**
   * @param value {@link #sampleSize} (A description of the size of the sample
   *              involved in the synthesis.)
   */
  public RiskEvidenceSynthesis setSampleSize(RiskEvidenceSynthesisSampleSizeComponent value) {
    this.sampleSize = value;
    return this;
  }

  /**
   * @return {@link #riskEstimate} (The estimated risk of the outcome.)
   */
  public RiskEvidenceSynthesisRiskEstimateComponent getRiskEstimate() {
    if (this.riskEstimate == null)
      if (Configuration.errorOnAutoCreate())
        throw new Error("Attempt to auto-create RiskEvidenceSynthesis.riskEstimate");
      else if (Configuration.doAutoCreate())
        this.riskEstimate = new RiskEvidenceSynthesisRiskEstimateComponent(); // cc
    return this.riskEstimate;
  }

  public boolean hasRiskEstimate() {
    return this.riskEstimate != null && !this.riskEstimate.isEmpty();
  }

  /**
   * @param value {@link #riskEstimate} (The estimated risk of the outcome.)
   */
  public RiskEvidenceSynthesis setRiskEstimate(RiskEvidenceSynthesisRiskEstimateComponent value) {
    this.riskEstimate = value;
    return this;
  }

  /**
   * @return {@link #certainty} (A description of the certainty of the risk
   *         estimate.)
   */
  public List<RiskEvidenceSynthesisCertaintyComponent> getCertainty() {
    if (this.certainty == null)
      this.certainty = new ArrayList<RiskEvidenceSynthesisCertaintyComponent>();
    return this.certainty;
  }

  /**
   * @return Returns a reference to <code>this</code> for easy method chaining
   */
  public RiskEvidenceSynthesis setCertainty(List<RiskEvidenceSynthesisCertaintyComponent> theCertainty) {
    this.certainty = theCertainty;
    return this;
  }

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

  public RiskEvidenceSynthesisCertaintyComponent addCertainty() { // 3
    RiskEvidenceSynthesisCertaintyComponent t = new RiskEvidenceSynthesisCertaintyComponent();
    if (this.certainty == null)
      this.certainty = new ArrayList<RiskEvidenceSynthesisCertaintyComponent>();
    this.certainty.add(t);
    return t;
  }

  public RiskEvidenceSynthesis addCertainty(RiskEvidenceSynthesisCertaintyComponent t) { // 3
    if (t == null)
      return this;
    if (this.certainty == null)
      this.certainty = new ArrayList<RiskEvidenceSynthesisCertaintyComponent>();
    this.certainty.add(t);
    return this;
  }

  /**
   * @return The first repetition of repeating field {@link #certainty}, creating
   *         it if it does not already exist
   */
  public RiskEvidenceSynthesisCertaintyComponent getCertaintyFirstRep() {
    if (getCertainty().isEmpty()) {
      addCertainty();
    }
    return getCertainty().get(0);
  }

  protected void listChildren(List<Property> children) {
    super.listChildren(children);
    children.add(new Property("url", "uri",
        "An absolute URI that is used to identify this risk evidence synthesis when it is referenced in a specification, model, design or an instance; also called its canonical identifier. This SHOULD be globally unique and SHOULD be a literal address at which at which an authoritative instance of this risk evidence synthesis is (or will be) published. This URL can be the target of a canonical reference. It SHALL remain the same when the risk evidence synthesis is stored on different servers.",
        0, 1, url));
    children.add(new Property("identifier", "Identifier",
        "A formal identifier that is used to identify this risk evidence synthesis when it is represented in other formats, or referenced in a specification, model, design or an instance.",
        0, java.lang.Integer.MAX_VALUE, identifier));
    children.add(new Property("version", "string",
        "The identifier that is used to identify this version of the risk evidence synthesis when it is referenced in a specification, model, design or instance. This is an arbitrary value managed by the risk evidence synthesis author and is not expected to be globally unique. For example, it might be a timestamp (e.g. yyyymmdd) if a managed version is not available. There is also no expectation that versions can be placed in a lexicographical sequence.",
        0, 1, version));
    children.add(new Property("name", "string",
        "A natural language name identifying the risk evidence synthesis. This name should be usable as an identifier for the module by machine processing applications such as code generation.",
        0, 1, name));
    children.add(new Property("title", "string",
        "A short, descriptive, user-friendly title for the risk evidence synthesis.", 0, 1, title));
    children.add(new Property("status", "code",
        "The status of this risk evidence synthesis. Enables tracking the life-cycle of the content.", 0, 1, status));
    children.add(new Property("date", "dateTime",
        "The date  (and optionally time) when the risk evidence synthesis was published. The date must change when the business version changes and it must change if the status code changes. In addition, it should change when the substantive content of the risk evidence synthesis changes.",
        0, 1, date));
    children.add(new Property("publisher", "string",
        "The name of the organization or individual that published the risk evidence synthesis.", 0, 1, publisher));
    children.add(new Property("contact", "ContactDetail",
        "Contact details to assist a user in finding and communicating with the publisher.", 0,
        java.lang.Integer.MAX_VALUE, contact));
    children.add(new Property("description", "markdown",
        "A free text natural language description of the risk evidence synthesis from a consumer's perspective.", 0, 1,
        description));
    children.add(
        new Property("note", "Annotation", "A human-readable string to clarify or explain concepts about the resource.",
            0, java.lang.Integer.MAX_VALUE, note));
    children.add(new Property("useContext", "UsageContext",
        "The content was developed with a focus and intent of supporting the contexts that are listed. These contexts may be general categories (gender, age, ...) or may be references to specific programs (insurance plans, studies, ...) and may be used to assist with indexing and searching for appropriate risk evidence synthesis instances.",
        0, java.lang.Integer.MAX_VALUE, useContext));
    children.add(new Property("jurisdiction", "CodeableConcept",
        "A legal or geographic region in which the risk evidence synthesis is intended to be used.", 0,
        java.lang.Integer.MAX_VALUE, jurisdiction));
    children.add(new Property("copyright", "markdown",
        "A copyright statement relating to the risk evidence synthesis and/or its contents. Copyright statements are generally legal restrictions on the use and publishing of the risk evidence synthesis.",
        0, 1, copyright));
    children.add(new Property("approvalDate", "date",
        "The date on which the resource content was approved by the publisher. Approval happens once when the content is officially approved for usage.",
        0, 1, approvalDate));
    children.add(new Property("lastReviewDate", "date",
        "The date on which the resource content was last reviewed. Review happens periodically after approval but does not change the original approval date.",
        0, 1, lastReviewDate));
    children.add(new Property("effectivePeriod", "Period",
        "The period during which the risk evidence synthesis content was or is planned to be in active use.", 0, 1,
        effectivePeriod));
    children.add(new Property("topic", "CodeableConcept",
        "Descriptive topics related to the content of the RiskEvidenceSynthesis. Topics provide a high-level categorization grouping types of EffectEvidenceSynthesiss that can be useful for filtering and searching.",
        0, java.lang.Integer.MAX_VALUE, topic));
    children.add(new Property("author", "ContactDetail",
        "An individiual or organization primarily involved in the creation and maintenance of the content.", 0,
        java.lang.Integer.MAX_VALUE, author));
    children.add(new Property("editor", "ContactDetail",
        "An individual or organization primarily responsible for internal coherence of the content.", 0,
        java.lang.Integer.MAX_VALUE, editor));
    children.add(new Property("reviewer", "ContactDetail",
        "An individual or organization primarily responsible for review of some aspect of the content.", 0,
        java.lang.Integer.MAX_VALUE, reviewer));
    children.add(new Property("endorser", "ContactDetail",
        "An individual or organization responsible for officially endorsing the content for use in some setting.", 0,
        java.lang.Integer.MAX_VALUE, endorser));
    children.add(new Property("relatedArtifact", "RelatedArtifact",
        "Related artifacts such as additional documentation, justification, or bibliographic references.", 0,
        java.lang.Integer.MAX_VALUE, relatedArtifact));
    children.add(
        new Property("synthesisType", "CodeableConcept", "Type of synthesis eg meta-analysis.", 0, 1, synthesisType));
    children.add(new Property("studyType", "CodeableConcept", "Type of study eg randomized trial.", 0, 1, studyType));
    children.add(new Property("population", "Reference(EvidenceVariable)",
        "A reference to a EvidenceVariable resource that defines the population for the research.", 0, 1, population));
    children.add(new Property("exposure", "Reference(EvidenceVariable)",
        "A reference to a EvidenceVariable resource that defines the exposure for the research.", 0, 1, exposure));
    children.add(new Property("outcome", "Reference(EvidenceVariable)",
        "A reference to a EvidenceVariable resomece that defines the outcome for the research.", 0, 1, outcome));
    children.add(new Property("sampleSize", "", "A description of the size of the sample involved in the synthesis.", 0,
        1, sampleSize));
    children.add(new Property("riskEstimate", "", "The estimated risk of the outcome.", 0, 1, riskEstimate));
    children.add(new Property("certainty", "", "A description of the certainty of the risk estimate.", 0,
        java.lang.Integer.MAX_VALUE, certainty));
  }

  @Override
  public Property getNamedProperty(int _hash, String _name, boolean _checkValid) throws FHIRException {
    switch (_hash) {
    case 116079:
      /* url */ return new Property("url", "uri",
          "An absolute URI that is used to identify this risk evidence synthesis when it is referenced in a specification, model, design or an instance; also called its canonical identifier. This SHOULD be globally unique and SHOULD be a literal address at which at which an authoritative instance of this risk evidence synthesis is (or will be) published. This URL can be the target of a canonical reference. It SHALL remain the same when the risk evidence synthesis is stored on different servers.",
          0, 1, url);
    case -1618432855:
      /* identifier */ return new Property("identifier", "Identifier",
          "A formal identifier that is used to identify this risk evidence synthesis when it is represented in other formats, or referenced in a specification, model, design or an instance.",
          0, java.lang.Integer.MAX_VALUE, identifier);
    case 351608024:
      /* version */ return new Property("version", "string",
          "The identifier that is used to identify this version of the risk evidence synthesis when it is referenced in a specification, model, design or instance. This is an arbitrary value managed by the risk evidence synthesis author and is not expected to be globally unique. For example, it might be a timestamp (e.g. yyyymmdd) if a managed version is not available. There is also no expectation that versions can be placed in a lexicographical sequence.",
          0, 1, version);
    case 3373707:
      /* name */ return new Property("name", "string",
          "A natural language name identifying the risk evidence synthesis. This name should be usable as an identifier for the module by machine processing applications such as code generation.",
          0, 1, name);
    case 110371416:
      /* title */ return new Property("title", "string",
          "A short, descriptive, user-friendly title for the risk evidence synthesis.", 0, 1, title);
    case -892481550:
      /* status */ return new Property("status", "code",
          "The status of this risk evidence synthesis. Enables tracking the life-cycle of the content.", 0, 1, status);
    case 3076014:
      /* date */ return new Property("date", "dateTime",
          "The date  (and optionally time) when the risk evidence synthesis was published. The date must change when the business version changes and it must change if the status code changes. In addition, it should change when the substantive content of the risk evidence synthesis changes.",
          0, 1, date);
    case 1447404028:
      /* publisher */ return new Property("publisher", "string",
          "The name of the organization or individual that published the risk evidence synthesis.", 0, 1, publisher);
    case 951526432:
      /* contact */ return new Property("contact", "ContactDetail",
          "Contact details to assist a user in finding and communicating with the publisher.", 0,
          java.lang.Integer.MAX_VALUE, contact);
    case -1724546052:
      /* description */ return new Property("description", "markdown",
          "A free text natural language description of the risk evidence synthesis from a consumer's perspective.", 0,
          1, description);
    case 3387378:
      /* note */ return new Property("note", "Annotation",
          "A human-readable string to clarify or explain concepts about the resource.", 0, java.lang.Integer.MAX_VALUE,
          note);
    case -669707736:
      /* useContext */ return new Property("useContext", "UsageContext",
          "The content was developed with a focus and intent of supporting the contexts that are listed. These contexts may be general categories (gender, age, ...) or may be references to specific programs (insurance plans, studies, ...) and may be used to assist with indexing and searching for appropriate risk evidence synthesis instances.",
          0, java.lang.Integer.MAX_VALUE, useContext);
    case -507075711:
      /* jurisdiction */ return new Property("jurisdiction", "CodeableConcept",
          "A legal or geographic region in which the risk evidence synthesis is intended to be used.", 0,
          java.lang.Integer.MAX_VALUE, jurisdiction);
    case 1522889671:
      /* copyright */ return new Property("copyright", "markdown",
          "A copyright statement relating to the risk evidence synthesis and/or its contents. Copyright statements are generally legal restrictions on the use and publishing of the risk evidence synthesis.",
          0, 1, copyright);
    case 223539345:
      /* approvalDate */ return new Property("approvalDate", "date",
          "The date on which the resource content was approved by the publisher. Approval happens once when the content is officially approved for usage.",
          0, 1, approvalDate);
    case -1687512484:
      /* lastReviewDate */ return new Property("lastReviewDate", "date",
          "The date on which the resource content was last reviewed. Review happens periodically after approval but does not change the original approval date.",
          0, 1, lastReviewDate);
    case -403934648:
      /* effectivePeriod */ return new Property("effectivePeriod", "Period",
          "The period during which the risk evidence synthesis content was or is planned to be in active use.", 0, 1,
          effectivePeriod);
    case 110546223:
      /* topic */ return new Property("topic", "CodeableConcept",
          "Descriptive topics related to the content of the RiskEvidenceSynthesis. Topics provide a high-level categorization grouping types of EffectEvidenceSynthesiss that can be useful for filtering and searching.",
          0, java.lang.Integer.MAX_VALUE, topic);
    case -1406328437:
      /* author */ return new Property("author", "ContactDetail",
          "An individiual or organization primarily involved in the creation and maintenance of the content.", 0,
          java.lang.Integer.MAX_VALUE, author);
    case -1307827859:
      /* editor */ return new Property("editor", "ContactDetail",
          "An individual or organization primarily responsible for internal coherence of the content.", 0,
          java.lang.Integer.MAX_VALUE, editor);
    case -261190139:
      /* reviewer */ return new Property("reviewer", "ContactDetail",
          "An individual or organization primarily responsible for review of some aspect of the content.", 0,
          java.lang.Integer.MAX_VALUE, reviewer);
    case 1740277666:
      /* endorser */ return new Property("endorser", "ContactDetail",
          "An individual or organization responsible for officially endorsing the content for use in some setting.", 0,
          java.lang.Integer.MAX_VALUE, endorser);
    case 666807069:
      /* relatedArtifact */ return new Property("relatedArtifact", "RelatedArtifact",
          "Related artifacts such as additional documentation, justification, or bibliographic references.", 0,
          java.lang.Integer.MAX_VALUE, relatedArtifact);
    case 672726254:
      /* synthesisType */ return new Property("synthesisType", "CodeableConcept", "Type of synthesis eg meta-analysis.",
          0, 1, synthesisType);
    case -1955265373:
      /* studyType */ return new Property("studyType", "CodeableConcept", "Type of study eg randomized trial.", 0, 1,
          studyType);
    case -2023558323:
      /* population */ return new Property("population", "Reference(EvidenceVariable)",
          "A reference to a EvidenceVariable resource that defines the population for the research.", 0, 1, population);
    case -1926005497:
      /* exposure */ return new Property("exposure", "Reference(EvidenceVariable)",
          "A reference to a EvidenceVariable resource that defines the exposure for the research.", 0, 1, exposure);
    case -1106507950:
      /* outcome */ return new Property("outcome", "Reference(EvidenceVariable)",
          "A reference to a EvidenceVariable resomece that defines the outcome for the research.", 0, 1, outcome);
    case 143123659:
      /* sampleSize */ return new Property("sampleSize", "",
          "A description of the size of the sample involved in the synthesis.", 0, 1, sampleSize);
    case -1014254313:
      /* riskEstimate */ return new Property("riskEstimate", "", "The estimated risk of the outcome.", 0, 1,
          riskEstimate);
    case -1404142937:
      /* certainty */ return new Property("certainty", "", "A description of the certainty of the risk estimate.", 0,
          java.lang.Integer.MAX_VALUE, certainty);
    default:
      return super.getNamedProperty(_hash, _name, _checkValid);
    }

  }

  @Override
  public Base[] getProperty(int hash, String name, boolean checkValid) throws FHIRException {
    switch (hash) {
    case 116079:
      /* url */ return this.url == null ? new Base[0] : new Base[] { this.url }; // UriType
    case -1618432855:
      /* identifier */ return this.identifier == null ? new Base[0]
          : this.identifier.toArray(new Base[this.identifier.size()]); // Identifier
    case 351608024:
      /* version */ return this.version == null ? new Base[0] : new Base[] { this.version }; // StringType
    case 3373707:
      /* name */ return this.name == null ? new Base[0] : new Base[] { this.name }; // StringType
    case 110371416:
      /* title */ return this.title == null ? new Base[0] : new Base[] { this.title }; // StringType
    case -892481550:
      /* status */ return this.status == null ? new Base[0] : new Base[] { this.status }; // Enumeration<PublicationStatus>
    case 3076014:
      /* date */ return this.date == null ? new Base[0] : new Base[] { this.date }; // DateTimeType
    case 1447404028:
      /* publisher */ return this.publisher == null ? new Base[0] : new Base[] { this.publisher }; // StringType
    case 951526432:
      /* contact */ return this.contact == null ? new Base[0] : this.contact.toArray(new Base[this.contact.size()]); // ContactDetail
    case -1724546052:
      /* description */ return this.description == null ? new Base[0] : new Base[] { this.description }; // MarkdownType
    case 3387378:
      /* note */ return this.note == null ? new Base[0] : this.note.toArray(new Base[this.note.size()]); // Annotation
    case -669707736:
      /* useContext */ return this.useContext == null ? new Base[0]
          : this.useContext.toArray(new Base[this.useContext.size()]); // UsageContext
    case -507075711:
      /* jurisdiction */ return this.jurisdiction == null ? new Base[0]
          : this.jurisdiction.toArray(new Base[this.jurisdiction.size()]); // CodeableConcept
    case 1522889671:
      /* copyright */ return this.copyright == null ? new Base[0] : new Base[] { this.copyright }; // MarkdownType
    case 223539345:
      /* approvalDate */ return this.approvalDate == null ? new Base[0] : new Base[] { this.approvalDate }; // DateType
    case -1687512484:
      /* lastReviewDate */ return this.lastReviewDate == null ? new Base[0] : new Base[] { this.lastReviewDate }; // DateType
    case -403934648:
      /* effectivePeriod */ return this.effectivePeriod == null ? new Base[0] : new Base[] { this.effectivePeriod }; // Period
    case 110546223:
      /* topic */ return this.topic == null ? new Base[0] : this.topic.toArray(new Base[this.topic.size()]); // CodeableConcept
    case -1406328437:
      /* author */ return this.author == null ? new Base[0] : this.author.toArray(new Base[this.author.size()]); // ContactDetail
    case -1307827859:
      /* editor */ return this.editor == null ? new Base[0] : this.editor.toArray(new Base[this.editor.size()]); // ContactDetail
    case -261190139:
      /* reviewer */ return this.reviewer == null ? new Base[0] : this.reviewer.toArray(new Base[this.reviewer.size()]); // ContactDetail
    case 1740277666:
      /* endorser */ return this.endorser == null ? new Base[0] : this.endorser.toArray(new Base[this.endorser.size()]); // ContactDetail
    case 666807069:
      /* relatedArtifact */ return this.relatedArtifact == null ? new Base[0]
          : this.relatedArtifact.toArray(new Base[this.relatedArtifact.size()]); // RelatedArtifact
    case 672726254:
      /* synthesisType */ return this.synthesisType == null ? new Base[0] : new Base[] { this.synthesisType }; // CodeableConcept
    case -1955265373:
      /* studyType */ return this.studyType == null ? new Base[0] : new Base[] { this.studyType }; // CodeableConcept
    case -2023558323:
      /* population */ return this.population == null ? new Base[0] : new Base[] { this.population }; // Reference
    case -1926005497:
      /* exposure */ return this.exposure == null ? new Base[0] : new Base[] { this.exposure }; // Reference
    case -1106507950:
      /* outcome */ return this.outcome == null ? new Base[0] : new Base[] { this.outcome }; // Reference
    case 143123659:
      /* sampleSize */ return this.sampleSize == null ? new Base[0] : new Base[] { this.sampleSize }; // RiskEvidenceSynthesisSampleSizeComponent
    case -1014254313:
      /* riskEstimate */ return this.riskEstimate == null ? new Base[0] : new Base[] { this.riskEstimate }; // RiskEvidenceSynthesisRiskEstimateComponent
    case -1404142937:
      /* certainty */ return this.certainty == null ? new Base[0]
          : this.certainty.toArray(new Base[this.certainty.size()]); // RiskEvidenceSynthesisCertaintyComponent
    default:
      return super.getProperty(hash, name, checkValid);
    }

  }

  @Override
  public Base setProperty(int hash, String name, Base value) throws FHIRException {
    switch (hash) {
    case 116079: // url
      this.url = castToUri(value); // UriType
      return value;
    case -1618432855: // identifier
      this.getIdentifier().add(castToIdentifier(value)); // Identifier
      return value;
    case 351608024: // version
      this.version = castToString(value); // StringType
      return value;
    case 3373707: // name
      this.name = castToString(value); // StringType
      return value;
    case 110371416: // title
      this.title = castToString(value); // StringType
      return value;
    case -892481550: // status
      value = new PublicationStatusEnumFactory().fromType(castToCode(value));
      this.status = (Enumeration) value; // Enumeration<PublicationStatus>
      return value;
    case 3076014: // date
      this.date = castToDateTime(value); // DateTimeType
      return value;
    case 1447404028: // publisher
      this.publisher = castToString(value); // StringType
      return value;
    case 951526432: // contact
      this.getContact().add(castToContactDetail(value)); // ContactDetail
      return value;
    case -1724546052: // description
      this.description = castToMarkdown(value); // MarkdownType
      return value;
    case 3387378: // note
      this.getNote().add(castToAnnotation(value)); // Annotation
      return value;
    case -669707736: // useContext
      this.getUseContext().add(castToUsageContext(value)); // UsageContext
      return value;
    case -507075711: // jurisdiction
      this.getJurisdiction().add(castToCodeableConcept(value)); // CodeableConcept
      return value;
    case 1522889671: // copyright
      this.copyright = castToMarkdown(value); // MarkdownType
      return value;
    case 223539345: // approvalDate
      this.approvalDate = castToDate(value); // DateType
      return value;
    case -1687512484: // lastReviewDate
      this.lastReviewDate = castToDate(value); // DateType
      return value;
    case -403934648: // effectivePeriod
      this.effectivePeriod = castToPeriod(value); // Period
      return value;
    case 110546223: // topic
      this.getTopic().add(castToCodeableConcept(value)); // CodeableConcept
      return value;
    case -1406328437: // author
      this.getAuthor().add(castToContactDetail(value)); // ContactDetail
      return value;
    case -1307827859: // editor
      this.getEditor().add(castToContactDetail(value)); // ContactDetail
      return value;
    case -261190139: // reviewer
      this.getReviewer().add(castToContactDetail(value)); // ContactDetail
      return value;
    case 1740277666: // endorser
      this.getEndorser().add(castToContactDetail(value)); // ContactDetail
      return value;
    case 666807069: // relatedArtifact
      this.getRelatedArtifact().add(castToRelatedArtifact(value)); // RelatedArtifact
      return value;
    case 672726254: // synthesisType
      this.synthesisType = castToCodeableConcept(value); // CodeableConcept
      return value;
    case -1955265373: // studyType
      this.studyType = castToCodeableConcept(value); // CodeableConcept
      return value;
    case -2023558323: // population
      this.population = castToReference(value); // Reference
      return value;
    case -1926005497: // exposure
      this.exposure = castToReference(value); // Reference
      return value;
    case -1106507950: // outcome
      this.outcome = castToReference(value); // Reference
      return value;
    case 143123659: // sampleSize
      this.sampleSize = (RiskEvidenceSynthesisSampleSizeComponent) value; // RiskEvidenceSynthesisSampleSizeComponent
      return value;
    case -1014254313: // riskEstimate
      this.riskEstimate = (RiskEvidenceSynthesisRiskEstimateComponent) value; // RiskEvidenceSynthesisRiskEstimateComponent
      return value;
    case -1404142937: // certainty
      this.getCertainty().add((RiskEvidenceSynthesisCertaintyComponent) value); // RiskEvidenceSynthesisCertaintyComponent
      return value;
    default:
      return super.setProperty(hash, name, value);
    }

  }

  @Override
  public Base setProperty(String name, Base value) throws FHIRException {
    if (name.equals("url")) {
      this.url = castToUri(value); // UriType
    } else if (name.equals("identifier")) {
      this.getIdentifier().add(castToIdentifier(value));
    } else if (name.equals("version")) {
      this.version = castToString(value); // StringType
    } else if (name.equals("name")) {
      this.name = castToString(value); // StringType
    } else if (name.equals("title")) {
      this.title = castToString(value); // StringType
    } else if (name.equals("status")) {
      value = new PublicationStatusEnumFactory().fromType(castToCode(value));
      this.status = (Enumeration) value; // Enumeration<PublicationStatus>
    } else if (name.equals("date")) {
      this.date = castToDateTime(value); // DateTimeType
    } else if (name.equals("publisher")) {
      this.publisher = castToString(value); // StringType
    } else if (name.equals("contact")) {
      this.getContact().add(castToContactDetail(value));
    } else if (name.equals("description")) {
      this.description = castToMarkdown(value); // MarkdownType
    } else if (name.equals("note")) {
      this.getNote().add(castToAnnotation(value));
    } else if (name.equals("useContext")) {
      this.getUseContext().add(castToUsageContext(value));
    } else if (name.equals("jurisdiction")) {
      this.getJurisdiction().add(castToCodeableConcept(value));
    } else if (name.equals("copyright")) {
      this.copyright = castToMarkdown(value); // MarkdownType
    } else if (name.equals("approvalDate")) {
      this.approvalDate = castToDate(value); // DateType
    } else if (name.equals("lastReviewDate")) {
      this.lastReviewDate = castToDate(value); // DateType
    } else if (name.equals("effectivePeriod")) {
      this.effectivePeriod = castToPeriod(value); // Period
    } else if (name.equals("topic")) {
      this.getTopic().add(castToCodeableConcept(value));
    } else if (name.equals("author")) {
      this.getAuthor().add(castToContactDetail(value));
    } else if (name.equals("editor")) {
      this.getEditor().add(castToContactDetail(value));
    } else if (name.equals("reviewer")) {
      this.getReviewer().add(castToContactDetail(value));
    } else if (name.equals("endorser")) {
      this.getEndorser().add(castToContactDetail(value));
    } else if (name.equals("relatedArtifact")) {
      this.getRelatedArtifact().add(castToRelatedArtifact(value));
    } else if (name.equals("synthesisType")) {
      this.synthesisType = castToCodeableConcept(value); // CodeableConcept
    } else if (name.equals("studyType")) {
      this.studyType = castToCodeableConcept(value); // CodeableConcept
    } else if (name.equals("population")) {
      this.population = castToReference(value); // Reference
    } else if (name.equals("exposure")) {
      this.exposure = castToReference(value); // Reference
    } else if (name.equals("outcome")) {
      this.outcome = castToReference(value); // Reference
    } else if (name.equals("sampleSize")) {
      this.sampleSize = (RiskEvidenceSynthesisSampleSizeComponent) value; // RiskEvidenceSynthesisSampleSizeComponent
    } else if (name.equals("riskEstimate")) {
      this.riskEstimate = (RiskEvidenceSynthesisRiskEstimateComponent) value; // RiskEvidenceSynthesisRiskEstimateComponent
    } else if (name.equals("certainty")) {
      this.getCertainty().add((RiskEvidenceSynthesisCertaintyComponent) value);
    } else
      return super.setProperty(name, value);
    return value;
  }

  @Override
  public Base makeProperty(int hash, String name) throws FHIRException {
    switch (hash) {
    case 116079:
      return getUrlElement();
    case -1618432855:
      return addIdentifier();
    case 351608024:
      return getVersionElement();
    case 3373707:
      return getNameElement();
    case 110371416:
      return getTitleElement();
    case -892481550:
      return getStatusElement();
    case 3076014:
      return getDateElement();
    case 1447404028:
      return getPublisherElement();
    case 951526432:
      return addContact();
    case -1724546052:
      return getDescriptionElement();
    case 3387378:
      return addNote();
    case -669707736:
      return addUseContext();
    case -507075711:
      return addJurisdiction();
    case 1522889671:
      return getCopyrightElement();
    case 223539345:
      return getApprovalDateElement();
    case -1687512484:
      return getLastReviewDateElement();
    case -403934648:
      return getEffectivePeriod();
    case 110546223:
      return addTopic();
    case -1406328437:
      return addAuthor();
    case -1307827859:
      return addEditor();
    case -261190139:
      return addReviewer();
    case 1740277666:
      return addEndorser();
    case 666807069:
      return addRelatedArtifact();
    case 672726254:
      return getSynthesisType();
    case -1955265373:
      return getStudyType();
    case -2023558323:
      return getPopulation();
    case -1926005497:
      return getExposure();
    case -1106507950:
      return getOutcome();
    case 143123659:
      return getSampleSize();
    case -1014254313:
      return getRiskEstimate();
    case -1404142937:
      return addCertainty();
    default:
      return super.makeProperty(hash, name);
    }

  }

  @Override
  public String[] getTypesForProperty(int hash, String name) throws FHIRException {
    switch (hash) {
    case 116079:
      /* url */ return new String[] { "uri" };
    case -1618432855:
      /* identifier */ return new String[] { "Identifier" };
    case 351608024:
      /* version */ return new String[] { "string" };
    case 3373707:
      /* name */ return new String[] { "string" };
    case 110371416:
      /* title */ return new String[] { "string" };
    case -892481550:
      /* status */ return new String[] { "code" };
    case 3076014:
      /* date */ return new String[] { "dateTime" };
    case 1447404028:
      /* publisher */ return new String[] { "string" };
    case 951526432:
      /* contact */ return new String[] { "ContactDetail" };
    case -1724546052:
      /* description */ return new String[] { "markdown" };
    case 3387378:
      /* note */ return new String[] { "Annotation" };
    case -669707736:
      /* useContext */ return new String[] { "UsageContext" };
    case -507075711:
      /* jurisdiction */ return new String[] { "CodeableConcept" };
    case 1522889671:
      /* copyright */ return new String[] { "markdown" };
    case 223539345:
      /* approvalDate */ return new String[] { "date" };
    case -1687512484:
      /* lastReviewDate */ return new String[] { "date" };
    case -403934648:
      /* effectivePeriod */ return new String[] { "Period" };
    case 110546223:
      /* topic */ return new String[] { "CodeableConcept" };
    case -1406328437:
      /* author */ return new String[] { "ContactDetail" };
    case -1307827859:
      /* editor */ return new String[] { "ContactDetail" };
    case -261190139:
      /* reviewer */ return new String[] { "ContactDetail" };
    case 1740277666:
      /* endorser */ return new String[] { "ContactDetail" };
    case 666807069:
      /* relatedArtifact */ return new String[] { "RelatedArtifact" };
    case 672726254:
      /* synthesisType */ return new String[] { "CodeableConcept" };
    case -1955265373:
      /* studyType */ return new String[] { "CodeableConcept" };
    case -2023558323:
      /* population */ return new String[] { "Reference" };
    case -1926005497:
      /* exposure */ return new String[] { "Reference" };
    case -1106507950:
      /* outcome */ return new String[] { "Reference" };
    case 143123659:
      /* sampleSize */ return new String[] {};
    case -1014254313:
      /* riskEstimate */ return new String[] {};
    case -1404142937:
      /* certainty */ return new String[] {};
    default:
      return super.getTypesForProperty(hash, name);
    }

  }

  @Override
  public Base addChild(String name) throws FHIRException {
    if (name.equals("url")) {
      throw new FHIRException("Cannot call addChild on a singleton property RiskEvidenceSynthesis.url");
    } else if (name.equals("identifier")) {
      return addIdentifier();
    } else if (name.equals("version")) {
      throw new FHIRException("Cannot call addChild on a singleton property RiskEvidenceSynthesis.version");
    } else if (name.equals("name")) {
      throw new FHIRException("Cannot call addChild on a singleton property RiskEvidenceSynthesis.name");
    } else if (name.equals("title")) {
      throw new FHIRException("Cannot call addChild on a singleton property RiskEvidenceSynthesis.title");
    } else if (name.equals("status")) {
      throw new FHIRException("Cannot call addChild on a singleton property RiskEvidenceSynthesis.status");
    } else if (name.equals("date")) {
      throw new FHIRException("Cannot call addChild on a singleton property RiskEvidenceSynthesis.date");
    } else if (name.equals("publisher")) {
      throw new FHIRException("Cannot call addChild on a singleton property RiskEvidenceSynthesis.publisher");
    } else if (name.equals("contact")) {
      return addContact();
    } else if (name.equals("description")) {
      throw new FHIRException("Cannot call addChild on a singleton property RiskEvidenceSynthesis.description");
    } else if (name.equals("note")) {
      return addNote();
    } else if (name.equals("useContext")) {
      return addUseContext();
    } else if (name.equals("jurisdiction")) {
      return addJurisdiction();
    } else if (name.equals("copyright")) {
      throw new FHIRException("Cannot call addChild on a singleton property RiskEvidenceSynthesis.copyright");
    } else if (name.equals("approvalDate")) {
      throw new FHIRException("Cannot call addChild on a singleton property RiskEvidenceSynthesis.approvalDate");
    } else if (name.equals("lastReviewDate")) {
      throw new FHIRException("Cannot call addChild on a singleton property RiskEvidenceSynthesis.lastReviewDate");
    } else if (name.equals("effectivePeriod")) {
      this.effectivePeriod = new Period();
      return this.effectivePeriod;
    } else if (name.equals("topic")) {
      return addTopic();
    } else if (name.equals("author")) {
      return addAuthor();
    } else if (name.equals("editor")) {
      return addEditor();
    } else if (name.equals("reviewer")) {
      return addReviewer();
    } else if (name.equals("endorser")) {
      return addEndorser();
    } else if (name.equals("relatedArtifact")) {
      return addRelatedArtifact();
    } else if (name.equals("synthesisType")) {
      this.synthesisType = new CodeableConcept();
      return this.synthesisType;
    } else if (name.equals("studyType")) {
      this.studyType = new CodeableConcept();
      return this.studyType;
    } else if (name.equals("population")) {
      this.population = new Reference();
      return this.population;
    } else if (name.equals("exposure")) {
      this.exposure = new Reference();
      return this.exposure;
    } else if (name.equals("outcome")) {
      this.outcome = new Reference();
      return this.outcome;
    } else if (name.equals("sampleSize")) {
      this.sampleSize = new RiskEvidenceSynthesisSampleSizeComponent();
      return this.sampleSize;
    } else if (name.equals("riskEstimate")) {
      this.riskEstimate = new RiskEvidenceSynthesisRiskEstimateComponent();
      return this.riskEstimate;
    } else if (name.equals("certainty")) {
      return addCertainty();
    } else
      return super.addChild(name);
  }

  public String fhirType() {
    return "RiskEvidenceSynthesis";

  }

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

  public void copyValues(RiskEvidenceSynthesis dst) {
    super.copyValues(dst);
    dst.url = url == null ? null : url.copy();
    if (identifier != null) {
      dst.identifier = new ArrayList<Identifier>();
      for (Identifier i : identifier)
        dst.identifier.add(i.copy());
    }
    ;
    dst.version = version == null ? null : version.copy();
    dst.name = name == null ? null : name.copy();
    dst.title = title == null ? null : title.copy();
    dst.status = status == null ? null : status.copy();
    dst.date = date == null ? null : date.copy();
    dst.publisher = publisher == null ? null : publisher.copy();
    if (contact != null) {
      dst.contact = new ArrayList<ContactDetail>();
      for (ContactDetail i : contact)
        dst.contact.add(i.copy());
    }
    ;
    dst.description = description == null ? null : description.copy();
    if (note != null) {
      dst.note = new ArrayList<Annotation>();
      for (Annotation i : note)
        dst.note.add(i.copy());
    }
    ;
    if (useContext != null) {
      dst.useContext = new ArrayList<UsageContext>();
      for (UsageContext i : useContext)
        dst.useContext.add(i.copy());
    }
    ;
    if (jurisdiction != null) {
      dst.jurisdiction = new ArrayList<CodeableConcept>();
      for (CodeableConcept i : jurisdiction)
        dst.jurisdiction.add(i.copy());
    }
    ;
    dst.copyright = copyright == null ? null : copyright.copy();
    dst.approvalDate = approvalDate == null ? null : approvalDate.copy();
    dst.lastReviewDate = lastReviewDate == null ? null : lastReviewDate.copy();
    dst.effectivePeriod = effectivePeriod == null ? null : effectivePeriod.copy();
    if (topic != null) {
      dst.topic = new ArrayList<CodeableConcept>();
      for (CodeableConcept i : topic)
        dst.topic.add(i.copy());
    }
    ;
    if (author != null) {
      dst.author = new ArrayList<ContactDetail>();
      for (ContactDetail i : author)
        dst.author.add(i.copy());
    }
    ;
    if (editor != null) {
      dst.editor = new ArrayList<ContactDetail>();
      for (ContactDetail i : editor)
        dst.editor.add(i.copy());
    }
    ;
    if (reviewer != null) {
      dst.reviewer = new ArrayList<ContactDetail>();
      for (ContactDetail i : reviewer)
        dst.reviewer.add(i.copy());
    }
    ;
    if (endorser != null) {
      dst.endorser = new ArrayList<ContactDetail>();
      for (ContactDetail i : endorser)
        dst.endorser.add(i.copy());
    }
    ;
    if (relatedArtifact != null) {
      dst.relatedArtifact = new ArrayList<RelatedArtifact>();
      for (RelatedArtifact i : relatedArtifact)
        dst.relatedArtifact.add(i.copy());
    }
    ;
    dst.synthesisType = synthesisType == null ? null : synthesisType.copy();
    dst.studyType = studyType == null ? null : studyType.copy();
    dst.population = population == null ? null : population.copy();
    dst.exposure = exposure == null ? null : exposure.copy();
    dst.outcome = outcome == null ? null : outcome.copy();
    dst.sampleSize = sampleSize == null ? null : sampleSize.copy();
    dst.riskEstimate = riskEstimate == null ? null : riskEstimate.copy();
    if (certainty != null) {
      dst.certainty = new ArrayList<RiskEvidenceSynthesisCertaintyComponent>();
      for (RiskEvidenceSynthesisCertaintyComponent i : certainty)
        dst.certainty.add(i.copy());
    }
    ;
  }

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

  @Override
  public boolean equalsDeep(Base other_) {
    if (!super.equalsDeep(other_))
      return false;
    if (!(other_ instanceof RiskEvidenceSynthesis))
      return false;
    RiskEvidenceSynthesis o = (RiskEvidenceSynthesis) other_;
    return compareDeep(identifier, o.identifier, true) && compareDeep(note, o.note, true)
        && compareDeep(copyright, o.copyright, true) && compareDeep(approvalDate, o.approvalDate, true)
        && compareDeep(lastReviewDate, o.lastReviewDate, true) && compareDeep(effectivePeriod, o.effectivePeriod, true)
        && compareDeep(topic, o.topic, true) && compareDeep(author, o.author, true)
        && compareDeep(editor, o.editor, true) && compareDeep(reviewer, o.reviewer, true)
        && compareDeep(endorser, o.endorser, true) && compareDeep(relatedArtifact, o.relatedArtifact, true)
        && compareDeep(synthesisType, o.synthesisType, true) && compareDeep(studyType, o.studyType, true)
        && compareDeep(population, o.population, true) && compareDeep(exposure, o.exposure, true)
        && compareDeep(outcome, o.outcome, true) && compareDeep(sampleSize, o.sampleSize, true)
        && compareDeep(riskEstimate, o.riskEstimate, true) && compareDeep(certainty, o.certainty, true);
  }

  @Override
  public boolean equalsShallow(Base other_) {
    if (!super.equalsShallow(other_))
      return false;
    if (!(other_ instanceof RiskEvidenceSynthesis))
      return false;
    RiskEvidenceSynthesis o = (RiskEvidenceSynthesis) other_;
    return compareValues(copyright, o.copyright, true) && compareValues(approvalDate, o.approvalDate, true)
        && compareValues(lastReviewDate, o.lastReviewDate, true);
  }

  public boolean isEmpty() {
    return super.isEmpty() && ca.uhn.fhir.util.ElementUtil.isEmpty(identifier, note, copyright, approvalDate,
        lastReviewDate, effectivePeriod, topic, author, editor, reviewer, endorser, relatedArtifact, synthesisType,
        studyType, population, exposure, outcome, sampleSize, riskEstimate, certainty);
  }

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

  /**
   * Search parameter: <b>date</b>
   * <p>
   * Description: <b>The risk evidence synthesis publication date</b><br>
   * Type: <b>date</b><br>
   * Path: <b>RiskEvidenceSynthesis.date</b><br>
   * </p>
   */
  @SearchParamDefinition(name = "date", path = "RiskEvidenceSynthesis.date", description = "The risk evidence synthesis publication date", type = "date")
  public static final String SP_DATE = "date";
  /**
   * <b>Fluent Client</b> search parameter constant for <b>date</b>
   * <p>
   * Description: <b>The risk evidence synthesis publication date</b><br>
   * Type: <b>date</b><br>
   * Path: <b>RiskEvidenceSynthesis.date</b><br>
   * </p>
   */
  public static final ca.uhn.fhir.rest.gclient.DateClientParam DATE = new ca.uhn.fhir.rest.gclient.DateClientParam(
      SP_DATE);

  /**
   * Search parameter: <b>identifier</b>
   * <p>
   * Description: <b>External identifier for the risk evidence synthesis</b><br>
   * Type: <b>token</b><br>
   * Path: <b>RiskEvidenceSynthesis.identifier</b><br>
   * </p>
   */
  @SearchParamDefinition(name = "identifier", path = "RiskEvidenceSynthesis.identifier", description = "External identifier for the risk evidence synthesis", type = "token")
  public static final String SP_IDENTIFIER = "identifier";
  /**
   * <b>Fluent Client</b> search parameter constant for <b>identifier</b>
   * <p>
   * Description: <b>External identifier for the risk evidence synthesis</b><br>
   * Type: <b>token</b><br>
   * Path: <b>RiskEvidenceSynthesis.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>context-type-value</b>
   * <p>
   * Description: <b>A use context type and value assigned to the risk evidence
   * synthesis</b><br>
   * Type: <b>composite</b><br>
   * Path: <b></b><br>
   * </p>
   */
  @SearchParamDefinition(name = "context-type-value", path = "RiskEvidenceSynthesis.useContext", description = "A use context type and value assigned to the risk evidence synthesis", type = "composite", compositeOf = {
      "context-type", "context" })
  public static final String SP_CONTEXT_TYPE_VALUE = "context-type-value";
  /**
   * <b>Fluent Client</b> search parameter constant for <b>context-type-value</b>
   * <p>
   * Description: <b>A use context type and value assigned to the risk evidence
   * synthesis</b><br>
   * Type: <b>composite</b><br>
   * Path: <b></b><br>
   * </p>
   */
  public static final ca.uhn.fhir.rest.gclient.CompositeClientParam<ca.uhn.fhir.rest.gclient.TokenClientParam, ca.uhn.fhir.rest.gclient.TokenClientParam> CONTEXT_TYPE_VALUE = new ca.uhn.fhir.rest.gclient.CompositeClientParam<ca.uhn.fhir.rest.gclient.TokenClientParam, ca.uhn.fhir.rest.gclient.TokenClientParam>(
      SP_CONTEXT_TYPE_VALUE);

  /**
   * Search parameter: <b>jurisdiction</b>
   * <p>
   * Description: <b>Intended jurisdiction for the risk evidence synthesis</b><br>
   * Type: <b>token</b><br>
   * Path: <b>RiskEvidenceSynthesis.jurisdiction</b><br>
   * </p>
   */
  @SearchParamDefinition(name = "jurisdiction", path = "RiskEvidenceSynthesis.jurisdiction", description = "Intended jurisdiction for the risk evidence synthesis", type = "token")
  public static final String SP_JURISDICTION = "jurisdiction";
  /**
   * <b>Fluent Client</b> search parameter constant for <b>jurisdiction</b>
   * <p>
   * Description: <b>Intended jurisdiction for the risk evidence synthesis</b><br>
   * Type: <b>token</b><br>
   * Path: <b>RiskEvidenceSynthesis.jurisdiction</b><br>
   * </p>
   */
  public static final ca.uhn.fhir.rest.gclient.TokenClientParam JURISDICTION = new ca.uhn.fhir.rest.gclient.TokenClientParam(
      SP_JURISDICTION);

  /**
   * Search parameter: <b>description</b>
   * <p>
   * Description: <b>The description of the risk evidence synthesis</b><br>
   * Type: <b>string</b><br>
   * Path: <b>RiskEvidenceSynthesis.description</b><br>
   * </p>
   */
  @SearchParamDefinition(name = "description", path = "RiskEvidenceSynthesis.description", description = "The description of the risk evidence synthesis", type = "string")
  public static final String SP_DESCRIPTION = "description";
  /**
   * <b>Fluent Client</b> search parameter constant for <b>description</b>
   * <p>
   * Description: <b>The description of the risk evidence synthesis</b><br>
   * Type: <b>string</b><br>
   * Path: <b>RiskEvidenceSynthesis.description</b><br>
   * </p>
   */
  public static final ca.uhn.fhir.rest.gclient.StringClientParam DESCRIPTION = new ca.uhn.fhir.rest.gclient.StringClientParam(
      SP_DESCRIPTION);

  /**
   * Search parameter: <b>context-type</b>
   * <p>
   * Description: <b>A type of use context assigned to the risk evidence
   * synthesis</b><br>
   * Type: <b>token</b><br>
   * Path: <b>RiskEvidenceSynthesis.useContext.code</b><br>
   * </p>
   */
  @SearchParamDefinition(name = "context-type", path = "RiskEvidenceSynthesis.useContext.code", description = "A type of use context assigned to the risk evidence synthesis", type = "token")
  public static final String SP_CONTEXT_TYPE = "context-type";
  /**
   * <b>Fluent Client</b> search parameter constant for <b>context-type</b>
   * <p>
   * Description: <b>A type of use context assigned to the risk evidence
   * synthesis</b><br>
   * Type: <b>token</b><br>
   * Path: <b>RiskEvidenceSynthesis.useContext.code</b><br>
   * </p>
   */
  public static final ca.uhn.fhir.rest.gclient.TokenClientParam CONTEXT_TYPE = new ca.uhn.fhir.rest.gclient.TokenClientParam(
      SP_CONTEXT_TYPE);

  /**
   * Search parameter: <b>title</b>
   * <p>
   * Description: <b>The human-friendly name of the risk evidence
   * synthesis</b><br>
   * Type: <b>string</b><br>
   * Path: <b>RiskEvidenceSynthesis.title</b><br>
   * </p>
   */
  @SearchParamDefinition(name = "title", path = "RiskEvidenceSynthesis.title", description = "The human-friendly name of the risk evidence synthesis", type = "string")
  public static final String SP_TITLE = "title";
  /**
   * <b>Fluent Client</b> search parameter constant for <b>title</b>
   * <p>
   * Description: <b>The human-friendly name of the risk evidence
   * synthesis</b><br>
   * Type: <b>string</b><br>
   * Path: <b>RiskEvidenceSynthesis.title</b><br>
   * </p>
   */
  public static final ca.uhn.fhir.rest.gclient.StringClientParam TITLE = new ca.uhn.fhir.rest.gclient.StringClientParam(
      SP_TITLE);

  /**
   * Search parameter: <b>version</b>
   * <p>
   * Description: <b>The business version of the risk evidence synthesis</b><br>
   * Type: <b>token</b><br>
   * Path: <b>RiskEvidenceSynthesis.version</b><br>
   * </p>
   */
  @SearchParamDefinition(name = "version", path = "RiskEvidenceSynthesis.version", description = "The business version of the risk evidence synthesis", type = "token")
  public static final String SP_VERSION = "version";
  /**
   * <b>Fluent Client</b> search parameter constant for <b>version</b>
   * <p>
   * Description: <b>The business version of the risk evidence synthesis</b><br>
   * Type: <b>token</b><br>
   * Path: <b>RiskEvidenceSynthesis.version</b><br>
   * </p>
   */
  public static final ca.uhn.fhir.rest.gclient.TokenClientParam VERSION = new ca.uhn.fhir.rest.gclient.TokenClientParam(
      SP_VERSION);

  /**
   * Search parameter: <b>url</b>
   * <p>
   * Description: <b>The uri that identifies the risk evidence synthesis</b><br>
   * Type: <b>uri</b><br>
   * Path: <b>RiskEvidenceSynthesis.url</b><br>
   * </p>
   */
  @SearchParamDefinition(name = "url", path = "RiskEvidenceSynthesis.url", description = "The uri that identifies the risk evidence synthesis", type = "uri")
  public static final String SP_URL = "url";
  /**
   * <b>Fluent Client</b> search parameter constant for <b>url</b>
   * <p>
   * Description: <b>The uri that identifies the risk evidence synthesis</b><br>
   * Type: <b>uri</b><br>
   * Path: <b>RiskEvidenceSynthesis.url</b><br>
   * </p>
   */
  public static final ca.uhn.fhir.rest.gclient.UriClientParam URL = new ca.uhn.fhir.rest.gclient.UriClientParam(SP_URL);

  /**
   * Search parameter: <b>context-quantity</b>
   * <p>
   * Description: <b>A quantity- or range-valued use context assigned to the risk
   * evidence synthesis</b><br>
   * Type: <b>quantity</b><br>
   * Path: <b>RiskEvidenceSynthesis.useContext.valueQuantity,
   * RiskEvidenceSynthesis.useContext.valueRange</b><br>
   * </p>
   */
  @SearchParamDefinition(name = "context-quantity", path = "(RiskEvidenceSynthesis.useContext.value as Quantity) | (RiskEvidenceSynthesis.useContext.value as Range)", description = "A quantity- or range-valued use context assigned to the risk evidence synthesis", type = "quantity")
  public static final String SP_CONTEXT_QUANTITY = "context-quantity";
  /**
   * <b>Fluent Client</b> search parameter constant for <b>context-quantity</b>
   * <p>
   * Description: <b>A quantity- or range-valued use context assigned to the risk
   * evidence synthesis</b><br>
   * Type: <b>quantity</b><br>
   * Path: <b>RiskEvidenceSynthesis.useContext.valueQuantity,
   * RiskEvidenceSynthesis.useContext.valueRange</b><br>
   * </p>
   */
  public static final ca.uhn.fhir.rest.gclient.QuantityClientParam CONTEXT_QUANTITY = new ca.uhn.fhir.rest.gclient.QuantityClientParam(
      SP_CONTEXT_QUANTITY);

  /**
   * Search parameter: <b>effective</b>
   * <p>
   * Description: <b>The time during which the risk evidence synthesis is intended
   * to be in use</b><br>
   * Type: <b>date</b><br>
   * Path: <b>RiskEvidenceSynthesis.effectivePeriod</b><br>
   * </p>
   */
  @SearchParamDefinition(name = "effective", path = "RiskEvidenceSynthesis.effectivePeriod", description = "The time during which the risk evidence synthesis is intended to be in use", type = "date")
  public static final String SP_EFFECTIVE = "effective";
  /**
   * <b>Fluent Client</b> search parameter constant for <b>effective</b>
   * <p>
   * Description: <b>The time during which the risk evidence synthesis is intended
   * to be in use</b><br>
   * Type: <b>date</b><br>
   * Path: <b>RiskEvidenceSynthesis.effectivePeriod</b><br>
   * </p>
   */
  public static final ca.uhn.fhir.rest.gclient.DateClientParam EFFECTIVE = new ca.uhn.fhir.rest.gclient.DateClientParam(
      SP_EFFECTIVE);

  /**
   * Search parameter: <b>name</b>
   * <p>
   * Description: <b>Computationally friendly name of the risk evidence
   * synthesis</b><br>
   * Type: <b>string</b><br>
   * Path: <b>RiskEvidenceSynthesis.name</b><br>
   * </p>
   */
  @SearchParamDefinition(name = "name", path = "RiskEvidenceSynthesis.name", description = "Computationally friendly name of the risk evidence synthesis", type = "string")
  public static final String SP_NAME = "name";
  /**
   * <b>Fluent Client</b> search parameter constant for <b>name</b>
   * <p>
   * Description: <b>Computationally friendly name of the risk evidence
   * synthesis</b><br>
   * Type: <b>string</b><br>
   * Path: <b>RiskEvidenceSynthesis.name</b><br>
   * </p>
   */
  public static final ca.uhn.fhir.rest.gclient.StringClientParam NAME = new ca.uhn.fhir.rest.gclient.StringClientParam(
      SP_NAME);

  /**
   * Search parameter: <b>context</b>
   * <p>
   * Description: <b>A use context assigned to the risk evidence synthesis</b><br>
   * Type: <b>token</b><br>
   * Path: <b>RiskEvidenceSynthesis.useContext.valueCodeableConcept</b><br>
   * </p>
   */
  @SearchParamDefinition(name = "context", path = "(RiskEvidenceSynthesis.useContext.value as CodeableConcept)", description = "A use context assigned to the risk evidence synthesis", type = "token")
  public static final String SP_CONTEXT = "context";
  /**
   * <b>Fluent Client</b> search parameter constant for <b>context</b>
   * <p>
   * Description: <b>A use context assigned to the risk evidence synthesis</b><br>
   * Type: <b>token</b><br>
   * Path: <b>RiskEvidenceSynthesis.useContext.valueCodeableConcept</b><br>
   * </p>
   */
  public static final ca.uhn.fhir.rest.gclient.TokenClientParam CONTEXT = new ca.uhn.fhir.rest.gclient.TokenClientParam(
      SP_CONTEXT);

  /**
   * Search parameter: <b>publisher</b>
   * <p>
   * Description: <b>Name of the publisher of the risk evidence synthesis</b><br>
   * Type: <b>string</b><br>
   * Path: <b>RiskEvidenceSynthesis.publisher</b><br>
   * </p>
   */
  @SearchParamDefinition(name = "publisher", path = "RiskEvidenceSynthesis.publisher", description = "Name of the publisher of the risk evidence synthesis", type = "string")
  public static final String SP_PUBLISHER = "publisher";
  /**
   * <b>Fluent Client</b> search parameter constant for <b>publisher</b>
   * <p>
   * Description: <b>Name of the publisher of the risk evidence synthesis</b><br>
   * Type: <b>string</b><br>
   * Path: <b>RiskEvidenceSynthesis.publisher</b><br>
   * </p>
   */
  public static final ca.uhn.fhir.rest.gclient.StringClientParam PUBLISHER = new ca.uhn.fhir.rest.gclient.StringClientParam(
      SP_PUBLISHER);

  /**
   * Search parameter: <b>context-type-quantity</b>
   * <p>
   * Description: <b>A use context type and quantity- or range-based value
   * assigned to the risk evidence synthesis</b><br>
   * Type: <b>composite</b><br>
   * Path: <b></b><br>
   * </p>
   */
  @SearchParamDefinition(name = "context-type-quantity", path = "RiskEvidenceSynthesis.useContext", description = "A use context type and quantity- or range-based value assigned to the risk evidence synthesis", type = "composite", compositeOf = {
      "context-type", "context-quantity" })
  public static final String SP_CONTEXT_TYPE_QUANTITY = "context-type-quantity";
  /**
   * <b>Fluent Client</b> search parameter constant for
   * <b>context-type-quantity</b>
   * <p>
   * Description: <b>A use context type and quantity- or range-based value
   * assigned to the risk evidence synthesis</b><br>
   * Type: <b>composite</b><br>
   * Path: <b></b><br>
   * </p>
   */
  public static final ca.uhn.fhir.rest.gclient.CompositeClientParam<ca.uhn.fhir.rest.gclient.TokenClientParam, ca.uhn.fhir.rest.gclient.QuantityClientParam> CONTEXT_TYPE_QUANTITY = new ca.uhn.fhir.rest.gclient.CompositeClientParam<ca.uhn.fhir.rest.gclient.TokenClientParam, ca.uhn.fhir.rest.gclient.QuantityClientParam>(
      SP_CONTEXT_TYPE_QUANTITY);

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

}