	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
  <%if (genModel.useClassOverrideAnnotation()) {%>
	@Override
  <%}%>
	public boolean eIsSet(int featureID)
	{
		switch (featureID)
		{
<%for (GenFeature genFeature : genClass.getEIsSetGenFeatures()) {%>
			case <%=genClass.getQualifiedFeatureID(genFeature)%>:
  <%if (UML2GenModelUtil.isUnion(genFeature) || UML2GenModelUtil.isRedefinition(genFeature) || UML2GenModelUtil.isRedefined(genClass, genFeature)) {%>
				return isSet<%=genFeature.getAccessorName()%>();
  <%} else {%>
    <%if (genFeature.isListType() && !genFeature.isUnsettable()) {%>
      <%if (genFeature.isWrappedFeatureMapType()) {%>
        <%if (genFeature.isVolatile()) {%>
				return !((<%=genModel.getImportedName("org.eclipse.emf.ecore.util.FeatureMap")%>.Internal.Wrapper)<%=genFeature.getGetAccessor()%>()).featureMap().isEmpty();
        <%} else {%>
				return <%=genFeature.getSafeName()%> != null && !<%=genFeature.getSafeName()%>.featureMap().isEmpty();
        <%}%>
      <%} else {%>
        <%if (genClass.isField(genFeature)) {%>
				return <%=genFeature.getSafeName()%> != null && !<%=genFeature.getSafeName()%>.isEmpty();
        <%} else {%>
          <%if (genFeature.isField() && genClass.getImplementingGenModel(genFeature).isVirtualDelegation()) {%>
				<%=genFeature.getImportedType(genClass)%> <%=genFeature.getSafeName()%> = (<%=genFeature.getImportedType(genClass)%>)eVirtualGet(<%=genClass.getQualifiedFeatureID(genFeature)%>);
				return <%=genFeature.getSafeName()%> != null && !<%=genFeature.getSafeName()%>.isEmpty();
          <%} else {%>
				return !<%=genFeature.getGetAccessor()%>().isEmpty();
          <%}%>
        <%}%>
      <%}%>
    <%} else if (genFeature.isUnsettable()) {%>
				return isSet<%=genFeature.getAccessorName()%>();
    <%} else if (genFeature.isResolveProxies()) {%>
      <%if (genClass.isField(genFeature)) {%>
				return <%=genFeature.getSafeName()%> != null;
      <%} else {%>
        <%if (genFeature.isField() && genClass.getImplementingGenModel(genFeature).isVirtualDelegation()) {%>
				return eVirtualGet(<%=genClass.getQualifiedFeatureID(genFeature)%>) != null;
        <%} else {%>
				return basicGet<%=genFeature.getAccessorName()%>() != null;
        <%}%>
      <%}%>
    <%} else if (!genFeature.hasEDefault()) {%>
      <%if (genClass.isField(genFeature)) {%>
				return <%=genFeature.getSafeName()%> != null;
      <%} else {%>
        <%if (genFeature.isField() && genClass.getImplementingGenModel(genFeature).isVirtualDelegation()) {%>
				return eVirtualGet(<%=genClass.getQualifiedFeatureID(genFeature)%>) != null;
        <%} else {%>
				return <%=genFeature.getGetAccessor()%>() != null;
        <%}%>
      <%}%>
    <%} else if (genFeature.isPrimitiveType() || genFeature.isEnumType()) {%>
      <%if (genClass.isField(genFeature)) {%>
        <%if (genClass.isFlag(genFeature)) {%>
          <%if (genFeature.isBooleanType()) {%>
				return ((<%=genClass.getFlagsField(genFeature)%> & <%=genFeature.getUpperName()%>_EFLAG) != 0) != <%=genFeature.getEDefault()%>;
          <%} else {%>
				return (<%=genClass.getFlagsField(genFeature)%> & <%=genFeature.getUpperName()%>_EFLAG) != <%=genFeature.getUpperName()%>_EFLAG_DEFAULT;
          <%}%>
        <%} else {%>
				return <%=genFeature.getSafeName()%> != <%=genFeature.getEDefault()%>;
        <%}%>
      <%} else {%>
        <%if (genFeature.isEnumType() && genFeature.isField() && genClass.getImplementingGenModel(genFeature).isVirtualDelegation()) {%>
				return eVirtualGet(<%=genClass.getQualifiedFeatureID(genFeature)%>, <%=genFeature.getEDefault()%>) != <%=genFeature.getEDefault()%>;
        <%} else {%>
				return <%=genFeature.getGetAccessor()%>() != <%=genFeature.getEDefault()%>;
        <%}%>
      <%}%>
    <%} else {//datatype%>
      <%if (genClass.isField(genFeature)) {%>
				return <%=genFeature.getEDefault()%> == null ? <%=genFeature.getSafeName()%> != null : !<%=genFeature.getEDefault()%>.equals(<%=genFeature.getSafeName()%>);
      <%} else {%>
        <%if (genFeature.isField() && genClass.getImplementingGenModel(genFeature).isVirtualDelegation()) {%>
				<%=genFeature.getImportedType(genClass)%> <%=genFeature.getSafeName()%> = (<%=genFeature.getImportedType(genClass)%>)eVirtualGet(<%=genClass.getQualifiedFeatureID(genFeature)%>, <%=genFeature.getEDefault()%>);
				return <%=genFeature.getEDefault()%> == null ? <%=genFeature.getSafeName()%> != null : !<%=genFeature.getEDefault()%>.equals(<%=genFeature.getSafeName()%>);
        <%} else {%>
				return <%=genFeature.getEDefault()%> == null ? <%=genFeature.getGetAccessor()%>() != null : !<%=genFeature.getEDefault()%>.equals(<%=genFeature.getGetAccessor()%>());
        <%}%>
      <%}%>
    <%}%>
  <%}%>
<%}%>
		}
<%if (genModel.isMinimalReflectiveMethods()) {%>
		return super.eIsSet(featureID);
<%} else {%>
		return eDynamicIsSet(featureID);
<%}%>
	}