package org.hl7.fhir.dstu2.model;

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

// Generated on Wed, Jul 13, 2016 05:32+1000 for FHIR v1.0.2
import java.util.ArrayList;
import java.util.Date;
import java.util.List;

import ca.uhn.fhir.model.api.annotation.Block;
import ca.uhn.fhir.model.api.annotation.Child;
import ca.uhn.fhir.model.api.annotation.Description;
import ca.uhn.fhir.model.api.annotation.ResourceDef;
import ca.uhn.fhir.model.api.annotation.SearchParamDefinition;
import org.hl7.fhir.instance.model.api.IBaseBackboneElement;
import org.hl7.fhir.exceptions.FHIRException;
import org.hl7.fhir.utilities.Utilities;

/**
 * Describes the characteristics, operational status and capabilities of a
 * medical-related component of a medical device.
 */
@ResourceDef(name = "DeviceComponent", profile = "http://hl7.org/fhir/Profile/DeviceComponent")
public class DeviceComponent extends DomainResource {

  public enum MeasmntPrinciple {
    /**
     * Measurement principle isn't in the list.
     */
    OTHER,
    /**
     * Measurement is done using the chemical principle.
     */
    CHEMICAL,
    /**
     * Measurement is done using the electrical principle.
     */
    ELECTRICAL,
    /**
     * Measurement is done using the impedance principle.
     */
    IMPEDANCE,
    /**
     * Measurement is done using the nuclear principle.
     */
    NUCLEAR,
    /**
     * Measurement is done using the optical principle.
     */
    OPTICAL,
    /**
     * Measurement is done using the thermal principle.
     */
    THERMAL,
    /**
     * Measurement is done using the biological principle.
     */
    BIOLOGICAL,
    /**
     * Measurement is done using the mechanical principle.
     */
    MECHANICAL,
    /**
     * Measurement is done using the acoustical principle.
     */
    ACOUSTICAL,
    /**
     * Measurement is done using the manual principle.
     */
    MANUAL,
    /**
     * added to help the parsers
     */
    NULL;

    public static MeasmntPrinciple fromCode(String codeString) throws FHIRException {
      if (codeString == null || "".equals(codeString))
        return null;
      if ("other".equals(codeString))
        return OTHER;
      if ("chemical".equals(codeString))
        return CHEMICAL;
      if ("electrical".equals(codeString))
        return ELECTRICAL;
      if ("impedance".equals(codeString))
        return IMPEDANCE;
      if ("nuclear".equals(codeString))
        return NUCLEAR;
      if ("optical".equals(codeString))
        return OPTICAL;
      if ("thermal".equals(codeString))
        return THERMAL;
      if ("biological".equals(codeString))
        return BIOLOGICAL;
      if ("mechanical".equals(codeString))
        return MECHANICAL;
      if ("acoustical".equals(codeString))
        return ACOUSTICAL;
      if ("manual".equals(codeString))
        return MANUAL;
      throw new FHIRException("Unknown MeasmntPrinciple code '" + codeString + "'");
    }

    public String toCode() {
      switch (this) {
      case OTHER:
        return "other";
      case CHEMICAL:
        return "chemical";
      case ELECTRICAL:
        return "electrical";
      case IMPEDANCE:
        return "impedance";
      case NUCLEAR:
        return "nuclear";
      case OPTICAL:
        return "optical";
      case THERMAL:
        return "thermal";
      case BIOLOGICAL:
        return "biological";
      case MECHANICAL:
        return "mechanical";
      case ACOUSTICAL:
        return "acoustical";
      case MANUAL:
        return "manual";
      case NULL:
        return null;
      default:
        return "?";
      }
    }

    public String getSystem() {
      switch (this) {
      case OTHER:
        return "http://hl7.org/fhir/measurement-principle";
      case CHEMICAL:
        return "http://hl7.org/fhir/measurement-principle";
      case ELECTRICAL:
        return "http://hl7.org/fhir/measurement-principle";
      case IMPEDANCE:
        return "http://hl7.org/fhir/measurement-principle";
      case NUCLEAR:
        return "http://hl7.org/fhir/measurement-principle";
      case OPTICAL:
        return "http://hl7.org/fhir/measurement-principle";
      case THERMAL:
        return "http://hl7.org/fhir/measurement-principle";
      case BIOLOGICAL:
        return "http://hl7.org/fhir/measurement-principle";
      case MECHANICAL:
        return "http://hl7.org/fhir/measurement-principle";
      case ACOUSTICAL:
        return "http://hl7.org/fhir/measurement-principle";
      case MANUAL:
        return "http://hl7.org/fhir/measurement-principle";
      case NULL:
        return null;
      default:
        return "?";
      }
    }

    public String getDefinition() {
      switch (this) {
      case OTHER:
        return "Measurement principle isn't in the list.";
      case CHEMICAL:
        return "Measurement is done using the chemical principle.";
      case ELECTRICAL:
        return "Measurement is done using the electrical principle.";
      case IMPEDANCE:
        return "Measurement is done using the impedance principle.";
      case NUCLEAR:
        return "Measurement is done using the nuclear principle.";
      case OPTICAL:
        return "Measurement is done using the optical principle.";
      case THERMAL:
        return "Measurement is done using the thermal principle.";
      case BIOLOGICAL:
        return "Measurement is done using the biological principle.";
      case MECHANICAL:
        return "Measurement is done using the mechanical principle.";
      case ACOUSTICAL:
        return "Measurement is done using the acoustical principle.";
      case MANUAL:
        return "Measurement is done using the manual principle.";
      case NULL:
        return null;
      default:
        return "?";
      }
    }

    public String getDisplay() {
      switch (this) {
      case OTHER:
        return "MSP Other";
      case CHEMICAL:
        return "MSP Chemical";
      case ELECTRICAL:
        return "MSP Electrical";
      case IMPEDANCE:
        return "MSP Impedance";
      case NUCLEAR:
        return "MSP Nuclear";
      case OPTICAL:
        return "MSP Optical";
      case THERMAL:
        return "MSP Thermal";
      case BIOLOGICAL:
        return "MSP Biological";
      case MECHANICAL:
        return "MSP Mechanical";
      case ACOUSTICAL:
        return "MSP Acoustical";
      case MANUAL:
        return "MSP Manual";
      case NULL:
        return null;
      default:
        return "?";
      }
    }
  }

  public static class MeasmntPrincipleEnumFactory implements EnumFactory<MeasmntPrinciple> {
    public MeasmntPrinciple fromCode(String codeString) throws IllegalArgumentException {
      if (codeString == null || "".equals(codeString))
        if (codeString == null || "".equals(codeString))
          return null;
      if ("other".equals(codeString))
        return MeasmntPrinciple.OTHER;
      if ("chemical".equals(codeString))
        return MeasmntPrinciple.CHEMICAL;
      if ("electrical".equals(codeString))
        return MeasmntPrinciple.ELECTRICAL;
      if ("impedance".equals(codeString))
        return MeasmntPrinciple.IMPEDANCE;
      if ("nuclear".equals(codeString))
        return MeasmntPrinciple.NUCLEAR;
      if ("optical".equals(codeString))
        return MeasmntPrinciple.OPTICAL;
      if ("thermal".equals(codeString))
        return MeasmntPrinciple.THERMAL;
      if ("biological".equals(codeString))
        return MeasmntPrinciple.BIOLOGICAL;
      if ("mechanical".equals(codeString))
        return MeasmntPrinciple.MECHANICAL;
      if ("acoustical".equals(codeString))
        return MeasmntPrinciple.ACOUSTICAL;
      if ("manual".equals(codeString))
        return MeasmntPrinciple.MANUAL;
      throw new IllegalArgumentException("Unknown MeasmntPrinciple code '" + codeString + "'");
    }

    public Enumeration<MeasmntPrinciple> fromType(Base code) throws FHIRException {
      if (code == null || code.isEmpty())
        return null;
      String codeString = ((PrimitiveType) code).asStringValue();
      if (codeString == null || "".equals(codeString))
        return null;
      if ("other".equals(codeString))
        return new Enumeration<MeasmntPrinciple>(this, MeasmntPrinciple.OTHER);
      if ("chemical".equals(codeString))
        return new Enumeration<MeasmntPrinciple>(this, MeasmntPrinciple.CHEMICAL);
      if ("electrical".equals(codeString))
        return new Enumeration<MeasmntPrinciple>(this, MeasmntPrinciple.ELECTRICAL);
      if ("impedance".equals(codeString))
        return new Enumeration<MeasmntPrinciple>(this, MeasmntPrinciple.IMPEDANCE);
      if ("nuclear".equals(codeString))
        return new Enumeration<MeasmntPrinciple>(this, MeasmntPrinciple.NUCLEAR);
      if ("optical".equals(codeString))
        return new Enumeration<MeasmntPrinciple>(this, MeasmntPrinciple.OPTICAL);
      if ("thermal".equals(codeString))
        return new Enumeration<MeasmntPrinciple>(this, MeasmntPrinciple.THERMAL);
      if ("biological".equals(codeString))
        return new Enumeration<MeasmntPrinciple>(this, MeasmntPrinciple.BIOLOGICAL);
      if ("mechanical".equals(codeString))
        return new Enumeration<MeasmntPrinciple>(this, MeasmntPrinciple.MECHANICAL);
      if ("acoustical".equals(codeString))
        return new Enumeration<MeasmntPrinciple>(this, MeasmntPrinciple.ACOUSTICAL);
      if ("manual".equals(codeString))
        return new Enumeration<MeasmntPrinciple>(this, MeasmntPrinciple.MANUAL);
      throw new FHIRException("Unknown MeasmntPrinciple code '" + codeString + "'");
    }

    public String toCode(MeasmntPrinciple code) {
      if (code == MeasmntPrinciple.OTHER)
        return "other";
      if (code == MeasmntPrinciple.CHEMICAL)
        return "chemical";
      if (code == MeasmntPrinciple.ELECTRICAL)
        return "electrical";
      if (code == MeasmntPrinciple.IMPEDANCE)
        return "impedance";
      if (code == MeasmntPrinciple.NUCLEAR)
        return "nuclear";
      if (code == MeasmntPrinciple.OPTICAL)
        return "optical";
      if (code == MeasmntPrinciple.THERMAL)
        return "thermal";
      if (code == MeasmntPrinciple.BIOLOGICAL)
        return "biological";
      if (code == MeasmntPrinciple.MECHANICAL)
        return "mechanical";
      if (code == MeasmntPrinciple.ACOUSTICAL)
        return "acoustical";
      if (code == MeasmntPrinciple.MANUAL)
        return "manual";
      return "?";
    }
  }

  @Block()
  public static class DeviceComponentProductionSpecificationComponent extends BackboneElement
      implements IBaseBackboneElement {
    /**
     * Describes the specification type, such as, serial number, part number,
     * hardware revision, software revision, etc.
     */
    @Child(name = "specType", type = {
        CodeableConcept.class }, order = 1, min = 0, max = 1, modifier = false, summary = true)
    @Description(shortDefinition = "Specification type", formalDefinition = "Describes the specification type, such as, serial number, part number, hardware revision, software revision, etc.")
    protected CodeableConcept specType;

    /**
     * Describes the internal component unique identification. This is a provision
     * for manufacture specific standard components using a private OID. 11073-10101
     * has a partition for private OID semantic that the manufacture can make use
     * of.
     */
    @Child(name = "componentId", type = {
        Identifier.class }, order = 2, min = 0, max = 1, modifier = false, summary = true)
    @Description(shortDefinition = "Internal component unique identification", formalDefinition = "Describes the internal component unique identification. This is a provision for manufacture specific standard components using a private OID. 11073-10101 has a partition for private OID semantic that the manufacture can make use of.")
    protected Identifier componentId;

    /**
     * Describes the printable string defining the component.
     */
    @Child(name = "productionSpec", type = {
        StringType.class }, order = 3, min = 0, max = 1, modifier = false, summary = true)
    @Description(shortDefinition = "A printable string defining the component", formalDefinition = "Describes the printable string defining the component.")
    protected StringType productionSpec;

    private static final long serialVersionUID = -1476597516L;

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

    /**
     * @return {@link #specType} (Describes the specification type, such as, serial
     *         number, part number, hardware revision, software revision, etc.)
     */
    public CodeableConcept getSpecType() {
      if (this.specType == null)
        if (Configuration.errorOnAutoCreate())
          throw new Error("Attempt to auto-create DeviceComponentProductionSpecificationComponent.specType");
        else if (Configuration.doAutoCreate())
          this.specType = new CodeableConcept(); // cc
      return this.specType;
    }

    public boolean hasSpecType() {
      return this.specType != null && !this.specType.isEmpty();
    }

    /**
     * @param value {@link #specType} (Describes the specification type, such as,
     *              serial number, part number, hardware revision, software
     *              revision, etc.)
     */
    public DeviceComponentProductionSpecificationComponent setSpecType(CodeableConcept value) {
      this.specType = value;
      return this;
    }

    /**
     * @return {@link #componentId} (Describes the internal component unique
     *         identification. This is a provision for manufacture specific standard
     *         components using a private OID. 11073-10101 has a partition for
     *         private OID semantic that the manufacture can make use of.)
     */
    public Identifier getComponentId() {
      if (this.componentId == null)
        if (Configuration.errorOnAutoCreate())
          throw new Error("Attempt to auto-create DeviceComponentProductionSpecificationComponent.componentId");
        else if (Configuration.doAutoCreate())
          this.componentId = new Identifier(); // cc
      return this.componentId;
    }

    public boolean hasComponentId() {
      return this.componentId != null && !this.componentId.isEmpty();
    }

    /**
     * @param value {@link #componentId} (Describes the internal component unique
     *              identification. This is a provision for manufacture specific
     *              standard components using a private OID. 11073-10101 has a
     *              partition for private OID semantic that the manufacture can make
     *              use of.)
     */
    public DeviceComponentProductionSpecificationComponent setComponentId(Identifier value) {
      this.componentId = value;
      return this;
    }

    /**
     * @return {@link #productionSpec} (Describes the printable string defining the
     *         component.). This is the underlying object with id, value and
     *         extensions. The accessor "getProductionSpec" gives direct access to
     *         the value
     */
    public StringType getProductionSpecElement() {
      if (this.productionSpec == null)
        if (Configuration.errorOnAutoCreate())
          throw new Error("Attempt to auto-create DeviceComponentProductionSpecificationComponent.productionSpec");
        else if (Configuration.doAutoCreate())
          this.productionSpec = new StringType(); // bb
      return this.productionSpec;
    }

    public boolean hasProductionSpecElement() {
      return this.productionSpec != null && !this.productionSpec.isEmpty();
    }

    public boolean hasProductionSpec() {
      return this.productionSpec != null && !this.productionSpec.isEmpty();
    }

    /**
     * @param value {@link #productionSpec} (Describes the printable string defining
     *              the component.). This is the underlying object with id, value
     *              and extensions. The accessor "getProductionSpec" gives direct
     *              access to the value
     */
    public DeviceComponentProductionSpecificationComponent setProductionSpecElement(StringType value) {
      this.productionSpec = value;
      return this;
    }

    /**
     * @return Describes the printable string defining the component.
     */
    public String getProductionSpec() {
      return this.productionSpec == null ? null : this.productionSpec.getValue();
    }

    /**
     * @param value Describes the printable string defining the component.
     */
    public DeviceComponentProductionSpecificationComponent setProductionSpec(String value) {
      if (Utilities.noString(value))
        this.productionSpec = null;
      else {
        if (this.productionSpec == null)
          this.productionSpec = new StringType();
        this.productionSpec.setValue(value);
      }
      return this;
    }

    protected void listChildren(List<Property> childrenList) {
      super.listChildren(childrenList);
      childrenList.add(new Property("specType", "CodeableConcept",
          "Describes the specification type, such as, serial number, part number, hardware revision, software revision, etc.",
          0, java.lang.Integer.MAX_VALUE, specType));
      childrenList.add(new Property("componentId", "Identifier",
          "Describes the internal component unique identification. This is a provision for manufacture specific standard components using a private OID. 11073-10101 has a partition for private OID semantic that the manufacture can make use of.",
          0, java.lang.Integer.MAX_VALUE, componentId));
      childrenList.add(new Property("productionSpec", "string",
          "Describes the printable string defining the component.", 0, java.lang.Integer.MAX_VALUE, productionSpec));
    }

    @Override
    public void setProperty(String name, Base value) throws FHIRException {
      if (name.equals("specType"))
        this.specType = castToCodeableConcept(value); // CodeableConcept
      else if (name.equals("componentId"))
        this.componentId = castToIdentifier(value); // Identifier
      else if (name.equals("productionSpec"))
        this.productionSpec = castToString(value); // StringType
      else
        super.setProperty(name, value);
    }

    @Override
    public Base addChild(String name) throws FHIRException {
      if (name.equals("specType")) {
        this.specType = new CodeableConcept();
        return this.specType;
      } else if (name.equals("componentId")) {
        this.componentId = new Identifier();
        return this.componentId;
      } else if (name.equals("productionSpec")) {
        throw new FHIRException("Cannot call addChild on a singleton property DeviceComponent.productionSpec");
      } else
        return super.addChild(name);
    }

    public DeviceComponentProductionSpecificationComponent copy() {
      DeviceComponentProductionSpecificationComponent dst = new DeviceComponentProductionSpecificationComponent();
      copyValues(dst);
      dst.specType = specType == null ? null : specType.copy();
      dst.componentId = componentId == null ? null : componentId.copy();
      dst.productionSpec = productionSpec == null ? null : productionSpec.copy();
      return dst;
    }

    @Override
    public boolean equalsDeep(Base other) {
      if (!super.equalsDeep(other))
        return false;
      if (!(other instanceof DeviceComponentProductionSpecificationComponent))
        return false;
      DeviceComponentProductionSpecificationComponent o = (DeviceComponentProductionSpecificationComponent) other;
      return compareDeep(specType, o.specType, true) && compareDeep(componentId, o.componentId, true)
          && compareDeep(productionSpec, o.productionSpec, true);
    }

    @Override
    public boolean equalsShallow(Base other) {
      if (!super.equalsShallow(other))
        return false;
      if (!(other instanceof DeviceComponentProductionSpecificationComponent))
        return false;
      DeviceComponentProductionSpecificationComponent o = (DeviceComponentProductionSpecificationComponent) other;
      return compareValues(productionSpec, o.productionSpec, true);
    }

    public boolean isEmpty() {
      return super.isEmpty() && (specType == null || specType.isEmpty())
          && (componentId == null || componentId.isEmpty()) && (productionSpec == null || productionSpec.isEmpty());
    }

    public String fhirType() {
      return "DeviceComponent.productionSpecification";

    }

  }

  /**
   * Describes the specific component type as defined in the object-oriented or
   * metric nomenclature partition.
   */
  @Child(name = "type", type = { CodeableConcept.class }, order = 0, min = 1, max = 1, modifier = false, summary = true)
  @Description(shortDefinition = "What kind of component it is", formalDefinition = "Describes the specific component type as defined in the object-oriented or metric nomenclature partition.")
  protected CodeableConcept type;

  /**
   * Describes the local assigned unique identification by the software. For
   * example: handle ID.
   */
  @Child(name = "identifier", type = {
      Identifier.class }, order = 1, min = 1, max = 1, modifier = false, summary = true)
  @Description(shortDefinition = "Instance id assigned by the software stack", formalDefinition = "Describes the local assigned unique identification by the software. For example: handle ID.")
  protected Identifier identifier;

  /**
   * Describes the timestamp for the most recent system change which includes
   * device configuration or setting change.
   */
  @Child(name = "lastSystemChange", type = {
      InstantType.class }, order = 2, min = 1, max = 1, modifier = false, summary = true)
  @Description(shortDefinition = "Recent system change timestamp", formalDefinition = "Describes the timestamp for the most recent system change which includes device configuration or setting change.")
  protected InstantType lastSystemChange;

  /**
   * Describes the link to the source Device that contains administrative device
   * information such as manufacture, serial number, etc.
   */
  @Child(name = "source", type = { Device.class }, order = 3, min = 0, max = 1, modifier = false, summary = true)
  @Description(shortDefinition = "A source device of this component", formalDefinition = "Describes the link to the source Device that contains administrative device information such as manufacture, serial number, etc.")
  protected Reference source;

  /**
   * The actual object that is the target of the reference (Describes the link to
   * the source Device that contains administrative device information such as
   * manufacture, serial number, etc.)
   */
  protected Device sourceTarget;

  /**
   * Describes the link to the parent resource. For example: Channel is linked to
   * its VMD parent.
   */
  @Child(name = "parent", type = {
      DeviceComponent.class }, order = 4, min = 0, max = 1, modifier = false, summary = true)
  @Description(shortDefinition = "Parent resource link", formalDefinition = "Describes the link to the parent resource. For example: Channel is linked to its VMD parent.")
  protected Reference parent;

  /**
   * The actual object that is the target of the reference (Describes the link to
   * the parent resource. For example: Channel is linked to its VMD parent.)
   */
  protected DeviceComponent parentTarget;

  /**
   * Indicates current operational status of the device. For example: On, Off,
   * Standby, etc.
   */
  @Child(name = "operationalStatus", type = {
      CodeableConcept.class }, order = 5, min = 0, max = Child.MAX_UNLIMITED, modifier = false, summary = true)
  @Description(shortDefinition = "Component operational status", formalDefinition = "Indicates current operational status of the device. For example: On, Off, Standby, etc.")
  protected List<CodeableConcept> operationalStatus;

  /**
   * Describes the parameter group supported by the current device component that
   * is based on some nomenclature, e.g. cardiovascular.
   */
  @Child(name = "parameterGroup", type = {
      CodeableConcept.class }, order = 6, min = 0, max = 1, modifier = false, summary = true)
  @Description(shortDefinition = "Current supported parameter group", formalDefinition = "Describes the parameter group supported by the current device component that is based on some nomenclature, e.g. cardiovascular.")
  protected CodeableConcept parameterGroup;

  /**
   * Describes the physical principle of the measurement. For example: thermal,
   * chemical, acoustical, etc.
   */
  @Child(name = "measurementPrinciple", type = {
      CodeType.class }, order = 7, min = 0, max = 1, modifier = false, summary = true)
  @Description(shortDefinition = "other | chemical | electrical | impedance | nuclear | optical | thermal | biological | mechanical | acoustical | manual+", formalDefinition = "Describes the physical principle of the measurement. For example: thermal, chemical, acoustical, etc.")
  protected Enumeration<MeasmntPrinciple> measurementPrinciple;

  /**
   * Describes the production specification such as component revision, serial
   * number, etc.
   */
  @Child(name = "productionSpecification", type = {}, order = 8, min = 0, max = Child.MAX_UNLIMITED, modifier = false, summary = true)
  @Description(shortDefinition = "Production specification of the component", formalDefinition = "Describes the production specification such as component revision, serial number, etc.")
  protected List<DeviceComponentProductionSpecificationComponent> productionSpecification;

  /**
   * Describes the language code for the human-readable text string produced by
   * the device. This language code will follow the IETF language tag. Example:
   * en-US.
   */
  @Child(name = "languageCode", type = {
      CodeableConcept.class }, order = 9, min = 0, max = 1, modifier = false, summary = true)
  @Description(shortDefinition = "Language code for the human-readable text strings produced by the device", formalDefinition = "Describes the language code for the human-readable text string produced by the device. This language code will follow the IETF language tag. Example: en-US.")
  protected CodeableConcept languageCode;

  private static final long serialVersionUID = -1742890034L;

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

  /*
   * Constructor
   */
  public DeviceComponent(CodeableConcept type, Identifier identifier, InstantType lastSystemChange) {
    super();
    this.type = type;
    this.identifier = identifier;
    this.lastSystemChange = lastSystemChange;
  }

  /**
   * @return {@link #type} (Describes the specific component type as defined in
   *         the object-oriented or metric nomenclature partition.)
   */
  public CodeableConcept getType() {
    if (this.type == null)
      if (Configuration.errorOnAutoCreate())
        throw new Error("Attempt to auto-create DeviceComponent.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} (Describes the specific component type as defined
   *              in the object-oriented or metric nomenclature partition.)
   */
  public DeviceComponent setType(CodeableConcept value) {
    this.type = value;
    return this;
  }

  /**
   * @return {@link #identifier} (Describes the local assigned unique
   *         identification by the software. For example: handle ID.)
   */
  public Identifier getIdentifier() {
    if (this.identifier == null)
      if (Configuration.errorOnAutoCreate())
        throw new Error("Attempt to auto-create DeviceComponent.identifier");
      else if (Configuration.doAutoCreate())
        this.identifier = new Identifier(); // cc
    return this.identifier;
  }

  public boolean hasIdentifier() {
    return this.identifier != null && !this.identifier.isEmpty();
  }

  /**
   * @param value {@link #identifier} (Describes the local assigned unique
   *              identification by the software. For example: handle ID.)
   */
  public DeviceComponent setIdentifier(Identifier value) {
    this.identifier = value;
    return this;
  }

  /**
   * @return {@link #lastSystemChange} (Describes the timestamp for the most
   *         recent system change which includes device configuration or setting
   *         change.). This is the underlying object with id, value and
   *         extensions. The accessor "getLastSystemChange" gives direct access to
   *         the value
   */
  public InstantType getLastSystemChangeElement() {
    if (this.lastSystemChange == null)
      if (Configuration.errorOnAutoCreate())
        throw new Error("Attempt to auto-create DeviceComponent.lastSystemChange");
      else if (Configuration.doAutoCreate())
        this.lastSystemChange = new InstantType(); // bb
    return this.lastSystemChange;
  }

  public boolean hasLastSystemChangeElement() {
    return this.lastSystemChange != null && !this.lastSystemChange.isEmpty();
  }

  public boolean hasLastSystemChange() {
    return this.lastSystemChange != null && !this.lastSystemChange.isEmpty();
  }

  /**
   * @param value {@link #lastSystemChange} (Describes the timestamp for the most
   *              recent system change which includes device configuration or
   *              setting change.). This is the underlying object with id, value
   *              and extensions. The accessor "getLastSystemChange" gives direct
   *              access to the value
   */
  public DeviceComponent setLastSystemChangeElement(InstantType value) {
    this.lastSystemChange = value;
    return this;
  }

  /**
   * @return Describes the timestamp for the most recent system change which
   *         includes device configuration or setting change.
   */
  public Date getLastSystemChange() {
    return this.lastSystemChange == null ? null : this.lastSystemChange.getValue();
  }

  /**
   * @param value Describes the timestamp for the most recent system change which
   *              includes device configuration or setting change.
   */
  public DeviceComponent setLastSystemChange(Date value) {
    if (this.lastSystemChange == null)
      this.lastSystemChange = new InstantType();
    this.lastSystemChange.setValue(value);
    return this;
  }

  /**
   * @return {@link #source} (Describes the link to the source Device that
   *         contains administrative device information such as manufacture,
   *         serial number, etc.)
   */
  public Reference getSource() {
    if (this.source == null)
      if (Configuration.errorOnAutoCreate())
        throw new Error("Attempt to auto-create DeviceComponent.source");
      else if (Configuration.doAutoCreate())
        this.source = new Reference(); // cc
    return this.source;
  }

  public boolean hasSource() {
    return this.source != null && !this.source.isEmpty();
  }

  /**
   * @param value {@link #source} (Describes the link to the source Device that
   *              contains administrative device information such as manufacture,
   *              serial number, etc.)
   */
  public DeviceComponent setSource(Reference value) {
    this.source = value;
    return this;
  }

  /**
   * @return {@link #source} 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. (Describes the link to
   *         the source Device that contains administrative device information
   *         such as manufacture, serial number, etc.)
   */
  public Device getSourceTarget() {
    if (this.sourceTarget == null)
      if (Configuration.errorOnAutoCreate())
        throw new Error("Attempt to auto-create DeviceComponent.source");
      else if (Configuration.doAutoCreate())
        this.sourceTarget = new Device(); // aa
    return this.sourceTarget;
  }

  /**
   * @param value {@link #source} 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. (Describes the
   *              link to the source Device that contains administrative device
   *              information such as manufacture, serial number, etc.)
   */
  public DeviceComponent setSourceTarget(Device value) {
    this.sourceTarget = value;
    return this;
  }

  /**
   * @return {@link #parent} (Describes the link to the parent resource. For
   *         example: Channel is linked to its VMD parent.)
   */
  public Reference getParent() {
    if (this.parent == null)
      if (Configuration.errorOnAutoCreate())
        throw new Error("Attempt to auto-create DeviceComponent.parent");
      else if (Configuration.doAutoCreate())
        this.parent = new Reference(); // cc
    return this.parent;
  }

  public boolean hasParent() {
    return this.parent != null && !this.parent.isEmpty();
  }

  /**
   * @param value {@link #parent} (Describes the link to the parent resource. For
   *              example: Channel is linked to its VMD parent.)
   */
  public DeviceComponent setParent(Reference value) {
    this.parent = value;
    return this;
  }

  /**
   * @return {@link #parent} 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. (Describes the link to
   *         the parent resource. For example: Channel is linked to its VMD
   *         parent.)
   */
  public DeviceComponent getParentTarget() {
    if (this.parentTarget == null)
      if (Configuration.errorOnAutoCreate())
        throw new Error("Attempt to auto-create DeviceComponent.parent");
      else if (Configuration.doAutoCreate())
        this.parentTarget = new DeviceComponent(); // aa
    return this.parentTarget;
  }

  /**
   * @param value {@link #parent} 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. (Describes the
   *              link to the parent resource. For example: Channel is linked to
   *              its VMD parent.)
   */
  public DeviceComponent setParentTarget(DeviceComponent value) {
    this.parentTarget = value;
    return this;
  }

  /**
   * @return {@link #operationalStatus} (Indicates current operational status of
   *         the device. For example: On, Off, Standby, etc.)
   */
  public List<CodeableConcept> getOperationalStatus() {
    if (this.operationalStatus == null)
      this.operationalStatus = new ArrayList<CodeableConcept>();
    return this.operationalStatus;
  }

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

  /**
   * @return {@link #operationalStatus} (Indicates current operational status of
   *         the device. For example: On, Off, Standby, etc.)
   */
  // syntactic sugar
  public CodeableConcept addOperationalStatus() { // 3
    CodeableConcept t = new CodeableConcept();
    if (this.operationalStatus == null)
      this.operationalStatus = new ArrayList<CodeableConcept>();
    this.operationalStatus.add(t);
    return t;
  }

  // syntactic sugar
  public DeviceComponent addOperationalStatus(CodeableConcept t) { // 3
    if (t == null)
      return this;
    if (this.operationalStatus == null)
      this.operationalStatus = new ArrayList<CodeableConcept>();
    this.operationalStatus.add(t);
    return this;
  }

  /**
   * @return {@link #parameterGroup} (Describes the parameter group supported by
   *         the current device component that is based on some nomenclature, e.g.
   *         cardiovascular.)
   */
  public CodeableConcept getParameterGroup() {
    if (this.parameterGroup == null)
      if (Configuration.errorOnAutoCreate())
        throw new Error("Attempt to auto-create DeviceComponent.parameterGroup");
      else if (Configuration.doAutoCreate())
        this.parameterGroup = new CodeableConcept(); // cc
    return this.parameterGroup;
  }

  public boolean hasParameterGroup() {
    return this.parameterGroup != null && !this.parameterGroup.isEmpty();
  }

  /**
   * @param value {@link #parameterGroup} (Describes the parameter group supported
   *              by the current device component that is based on some
   *              nomenclature, e.g. cardiovascular.)
   */
  public DeviceComponent setParameterGroup(CodeableConcept value) {
    this.parameterGroup = value;
    return this;
  }

  /**
   * @return {@link #measurementPrinciple} (Describes the physical principle of
   *         the measurement. For example: thermal, chemical, acoustical, etc.).
   *         This is the underlying object with id, value and extensions. The
   *         accessor "getMeasurementPrinciple" gives direct access to the value
   */
  public Enumeration<MeasmntPrinciple> getMeasurementPrincipleElement() {
    if (this.measurementPrinciple == null)
      if (Configuration.errorOnAutoCreate())
        throw new Error("Attempt to auto-create DeviceComponent.measurementPrinciple");
      else if (Configuration.doAutoCreate())
        this.measurementPrinciple = new Enumeration<MeasmntPrinciple>(new MeasmntPrincipleEnumFactory()); // bb
    return this.measurementPrinciple;
  }

  public boolean hasMeasurementPrincipleElement() {
    return this.measurementPrinciple != null && !this.measurementPrinciple.isEmpty();
  }

  public boolean hasMeasurementPrinciple() {
    return this.measurementPrinciple != null && !this.measurementPrinciple.isEmpty();
  }

  /**
   * @param value {@link #measurementPrinciple} (Describes the physical principle
   *              of the measurement. For example: thermal, chemical, acoustical,
   *              etc.). This is the underlying object with id, value and
   *              extensions. The accessor "getMeasurementPrinciple" gives direct
   *              access to the value
   */
  public DeviceComponent setMeasurementPrincipleElement(Enumeration<MeasmntPrinciple> value) {
    this.measurementPrinciple = value;
    return this;
  }

  /**
   * @return Describes the physical principle of the measurement. For example:
   *         thermal, chemical, acoustical, etc.
   */
  public MeasmntPrinciple getMeasurementPrinciple() {
    return this.measurementPrinciple == null ? null : this.measurementPrinciple.getValue();
  }

  /**
   * @param value Describes the physical principle of the measurement. For
   *              example: thermal, chemical, acoustical, etc.
   */
  public DeviceComponent setMeasurementPrinciple(MeasmntPrinciple value) {
    if (value == null)
      this.measurementPrinciple = null;
    else {
      if (this.measurementPrinciple == null)
        this.measurementPrinciple = new Enumeration<MeasmntPrinciple>(new MeasmntPrincipleEnumFactory());
      this.measurementPrinciple.setValue(value);
    }
    return this;
  }

  /**
   * @return {@link #productionSpecification} (Describes the production
   *         specification such as component revision, serial number, etc.)
   */
  public List<DeviceComponentProductionSpecificationComponent> getProductionSpecification() {
    if (this.productionSpecification == null)
      this.productionSpecification = new ArrayList<DeviceComponentProductionSpecificationComponent>();
    return this.productionSpecification;
  }

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

  /**
   * @return {@link #productionSpecification} (Describes the production
   *         specification such as component revision, serial number, etc.)
   */
  // syntactic sugar
  public DeviceComponentProductionSpecificationComponent addProductionSpecification() { // 3
    DeviceComponentProductionSpecificationComponent t = new DeviceComponentProductionSpecificationComponent();
    if (this.productionSpecification == null)
      this.productionSpecification = new ArrayList<DeviceComponentProductionSpecificationComponent>();
    this.productionSpecification.add(t);
    return t;
  }

  // syntactic sugar
  public DeviceComponent addProductionSpecification(DeviceComponentProductionSpecificationComponent t) { // 3
    if (t == null)
      return this;
    if (this.productionSpecification == null)
      this.productionSpecification = new ArrayList<DeviceComponentProductionSpecificationComponent>();
    this.productionSpecification.add(t);
    return this;
  }

  /**
   * @return {@link #languageCode} (Describes the language code for the
   *         human-readable text string produced by the device. This language code
   *         will follow the IETF language tag. Example: en-US.)
   */
  public CodeableConcept getLanguageCode() {
    if (this.languageCode == null)
      if (Configuration.errorOnAutoCreate())
        throw new Error("Attempt to auto-create DeviceComponent.languageCode");
      else if (Configuration.doAutoCreate())
        this.languageCode = new CodeableConcept(); // cc
    return this.languageCode;
  }

  public boolean hasLanguageCode() {
    return this.languageCode != null && !this.languageCode.isEmpty();
  }

  /**
   * @param value {@link #languageCode} (Describes the language code for the
   *              human-readable text string produced by the device. This language
   *              code will follow the IETF language tag. Example: en-US.)
   */
  public DeviceComponent setLanguageCode(CodeableConcept value) {
    this.languageCode = value;
    return this;
  }

  protected void listChildren(List<Property> childrenList) {
    super.listChildren(childrenList);
    childrenList.add(new Property("type", "CodeableConcept",
        "Describes the specific component type as defined in the object-oriented or metric nomenclature partition.", 0,
        java.lang.Integer.MAX_VALUE, type));
    childrenList.add(new Property("identifier", "Identifier",
        "Describes the local assigned unique identification by the software. For example: handle ID.", 0,
        java.lang.Integer.MAX_VALUE, identifier));
    childrenList.add(new Property("lastSystemChange", "instant",
        "Describes the timestamp for the most recent system change which includes device configuration or setting change.",
        0, java.lang.Integer.MAX_VALUE, lastSystemChange));
    childrenList.add(new Property("source", "Reference(Device)",
        "Describes the link to the source Device that contains administrative device information such as manufacture, serial number, etc.",
        0, java.lang.Integer.MAX_VALUE, source));
    childrenList.add(new Property("parent", "Reference(DeviceComponent)",
        "Describes the link to the parent resource. For example: Channel is linked to its VMD parent.", 0,
        java.lang.Integer.MAX_VALUE, parent));
    childrenList.add(new Property("operationalStatus", "CodeableConcept",
        "Indicates current operational status of the device. For example: On, Off, Standby, etc.", 0,
        java.lang.Integer.MAX_VALUE, operationalStatus));
    childrenList.add(new Property("parameterGroup", "CodeableConcept",
        "Describes the parameter group supported by the current device component that is based on some nomenclature, e.g. cardiovascular.",
        0, java.lang.Integer.MAX_VALUE, parameterGroup));
    childrenList.add(new Property("measurementPrinciple", "code",
        "Describes the physical principle of the measurement. For example: thermal, chemical, acoustical, etc.", 0,
        java.lang.Integer.MAX_VALUE, measurementPrinciple));
    childrenList.add(new Property("productionSpecification", "",
        "Describes the production specification such as component revision, serial number, etc.", 0,
        java.lang.Integer.MAX_VALUE, productionSpecification));
    childrenList.add(new Property("languageCode", "CodeableConcept",
        "Describes the language code for the human-readable text string produced by the device. This language code will follow the IETF language tag. Example: en-US.",
        0, java.lang.Integer.MAX_VALUE, languageCode));
  }

  @Override
  public void setProperty(String name, Base value) throws FHIRException {
    if (name.equals("type"))
      this.type = castToCodeableConcept(value); // CodeableConcept
    else if (name.equals("identifier"))
      this.identifier = castToIdentifier(value); // Identifier
    else if (name.equals("lastSystemChange"))
      this.lastSystemChange = castToInstant(value); // InstantType
    else if (name.equals("source"))
      this.source = castToReference(value); // Reference
    else if (name.equals("parent"))
      this.parent = castToReference(value); // Reference
    else if (name.equals("operationalStatus"))
      this.getOperationalStatus().add(castToCodeableConcept(value));
    else if (name.equals("parameterGroup"))
      this.parameterGroup = castToCodeableConcept(value); // CodeableConcept
    else if (name.equals("measurementPrinciple"))
      this.measurementPrinciple = new MeasmntPrincipleEnumFactory().fromType(value); // Enumeration<MeasmntPrinciple>
    else if (name.equals("productionSpecification"))
      this.getProductionSpecification().add((DeviceComponentProductionSpecificationComponent) value);
    else if (name.equals("languageCode"))
      this.languageCode = castToCodeableConcept(value); // CodeableConcept
    else
      super.setProperty(name, value);
  }

  @Override
  public Base addChild(String name) throws FHIRException {
    if (name.equals("type")) {
      this.type = new CodeableConcept();
      return this.type;
    } else if (name.equals("identifier")) {
      this.identifier = new Identifier();
      return this.identifier;
    } else if (name.equals("lastSystemChange")) {
      throw new FHIRException("Cannot call addChild on a singleton property DeviceComponent.lastSystemChange");
    } else if (name.equals("source")) {
      this.source = new Reference();
      return this.source;
    } else if (name.equals("parent")) {
      this.parent = new Reference();
      return this.parent;
    } else if (name.equals("operationalStatus")) {
      return addOperationalStatus();
    } else if (name.equals("parameterGroup")) {
      this.parameterGroup = new CodeableConcept();
      return this.parameterGroup;
    } else if (name.equals("measurementPrinciple")) {
      throw new FHIRException("Cannot call addChild on a singleton property DeviceComponent.measurementPrinciple");
    } else if (name.equals("productionSpecification")) {
      return addProductionSpecification();
    } else if (name.equals("languageCode")) {
      this.languageCode = new CodeableConcept();
      return this.languageCode;
    } else
      return super.addChild(name);
  }

  public String fhirType() {
    return "DeviceComponent";

  }

  public DeviceComponent copy() {
    DeviceComponent dst = new DeviceComponent();
    copyValues(dst);
    dst.type = type == null ? null : type.copy();
    dst.identifier = identifier == null ? null : identifier.copy();
    dst.lastSystemChange = lastSystemChange == null ? null : lastSystemChange.copy();
    dst.source = source == null ? null : source.copy();
    dst.parent = parent == null ? null : parent.copy();
    if (operationalStatus != null) {
      dst.operationalStatus = new ArrayList<CodeableConcept>();
      for (CodeableConcept i : operationalStatus)
        dst.operationalStatus.add(i.copy());
    }
    ;
    dst.parameterGroup = parameterGroup == null ? null : parameterGroup.copy();
    dst.measurementPrinciple = measurementPrinciple == null ? null : measurementPrinciple.copy();
    if (productionSpecification != null) {
      dst.productionSpecification = new ArrayList<DeviceComponentProductionSpecificationComponent>();
      for (DeviceComponentProductionSpecificationComponent i : productionSpecification)
        dst.productionSpecification.add(i.copy());
    }
    ;
    dst.languageCode = languageCode == null ? null : languageCode.copy();
    return dst;
  }

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

  @Override
  public boolean equalsDeep(Base other) {
    if (!super.equalsDeep(other))
      return false;
    if (!(other instanceof DeviceComponent))
      return false;
    DeviceComponent o = (DeviceComponent) other;
    return compareDeep(type, o.type, true) && compareDeep(identifier, o.identifier, true)
        && compareDeep(lastSystemChange, o.lastSystemChange, true) && compareDeep(source, o.source, true)
        && compareDeep(parent, o.parent, true) && compareDeep(operationalStatus, o.operationalStatus, true)
        && compareDeep(parameterGroup, o.parameterGroup, true)
        && compareDeep(measurementPrinciple, o.measurementPrinciple, true)
        && compareDeep(productionSpecification, o.productionSpecification, true)
        && compareDeep(languageCode, o.languageCode, true);
  }

  @Override
  public boolean equalsShallow(Base other) {
    if (!super.equalsShallow(other))
      return false;
    if (!(other instanceof DeviceComponent))
      return false;
    DeviceComponent o = (DeviceComponent) other;
    return compareValues(lastSystemChange, o.lastSystemChange, true)
        && compareValues(measurementPrinciple, o.measurementPrinciple, true);
  }

  public boolean isEmpty() {
    return super.isEmpty() && (type == null || type.isEmpty()) && (identifier == null || identifier.isEmpty())
        && (lastSystemChange == null || lastSystemChange.isEmpty()) && (source == null || source.isEmpty())
        && (parent == null || parent.isEmpty()) && (operationalStatus == null || operationalStatus.isEmpty())
        && (parameterGroup == null || parameterGroup.isEmpty())
        && (measurementPrinciple == null || measurementPrinciple.isEmpty())
        && (productionSpecification == null || productionSpecification.isEmpty())
        && (languageCode == null || languageCode.isEmpty());
  }

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

  @SearchParamDefinition(name = "parent", path = "DeviceComponent.parent", description = "The parent DeviceComponent resource", type = "reference")
  public static final String SP_PARENT = "parent";
  @SearchParamDefinition(name = "source", path = "DeviceComponent.source", description = "The device source", type = "reference")
  public static final String SP_SOURCE = "source";
  @SearchParamDefinition(name = "type", path = "DeviceComponent.type", description = "The device component type", type = "token")
  public static final String SP_TYPE = "type";

}