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@generated
511847
public void setValue(String newValue)
  {
    String oldValue = value;
    value = newValue;
    if (eNotificationRequired())
      eNotify(new ENotificationImpl(this, Notification.SET, SimpleAntlrPackage.OPTION_VALUE__VALUE, oldValue, value));
  }
514500
public EClass getIfcValue() {
		if (ifcValueEClass == null) {
			ifcValueEClass = (EClass) EPackage.Registry.INSTANCE.getEPackage(Ifc2x3tc1Package.eNS_URI).getEClassifiers()
					.get(980);
		}
		return ifcValueEClass;
	}
883412
public EClass getComment() {
		if (commentEClass == null) {
			commentEClass = (EClass)EPackage.Registry.INSTANCE.getEPackage(AfplibPackage.eNS_URI).getEClassifiers().get(351);
		}
		return commentEClass;
	}
899080
public EClass getIfcActor() {
		if (ifcActorEClass == null) {
			ifcActorEClass = (EClass) EPackage.Registry.INSTANCE.getEPackage(Ifc2x3tc1Package.eNS_URI).getEClassifiers()
					.get(3);
		}
		return ifcActorEClass;
	}
943631
public EClass getIfcTopologyRepresentation() {
		if (ifcTopologyRepresentationEClass == null) {
			ifcTopologyRepresentationEClass = (EClass) EPackage.Registry.INSTANCE.getEPackage(Ifc2x3tc1Package.eNS_URI)
					.getEClassifiers().get(618);
		}
		return ifcTopologyRepresentationEClass;
	}
191284
@Override
	public boolean eIsSet(int featureID) {
		switch (featureID) {
			case AfplibPackage.LLERG__RG_LENGTH:
				return RG_LENGTH_EDEFAULT == null ? rgLength != null : !RG_LENGTH_EDEFAULT.equals(rgLength);
			case AfplibPackage.LLERG__RG_FUNCT:
				return RG_FUNCT_EDEFAULT == null ? rgFunct != null : !RG_FUNCT_EDEFAULT.equals(rgFunct);
			case AfplibPackage.LLERG__TRIPLETS:
				return triplets != null && !triplets.isEmpty();
		}
		return super.eIsSet(featureID);
	}
659501
public EClass getObjectByteExtent() {
		if (objectByteExtentEClass == null) {
			objectByteExtentEClass = (EClass)EPackage.Registry.INSTANCE.getEPackage(AfplibPackage.eNS_URI).getEClassifiers().get(509);
		}
		return objectByteExtentEClass;
	}
229798
public EClass getResourceUsageAttribute() {
		if (resourceUsageAttributeEClass == null) {
			resourceUsageAttributeEClass = (EClass)EPackage.Registry.INSTANCE.getEPackage(AfplibPackage.eNS_URI).getEClassifiers().get(531);
		}
		return resourceUsageAttributeEClass;
	}
822149
@SuppressWarnings("unchecked")
	@Override
	public EList<IfcRelDefinesByProperties> getDefinesOccurrence() {
		return (EList<IfcRelDefinesByProperties>) eGet(
				Ifc4Package.Literals.IFC_PROPERTY_SET_DEFINITION__DEFINES_OCCURRENCE, true);
	}
940371
public EClass getAttributeValue() {
		if (attributeValueEClass == null) {
			attributeValueEClass = (EClass)EPackage.Registry.INSTANCE.getEPackage(AfplibPackage.eNS_URI).getEClassifiers().get(346);
		}
		return attributeValueEClass;
	}
638644
public EClass getIfcClassificationNotationSelect() {
		if (ifcClassificationNotationSelectEClass == null) {
			ifcClassificationNotationSelectEClass = (EClass) EPackage.Registry.INSTANCE
					.getEPackage(Ifc2x3tc1Package.eNS_URI).getEClassifiers().get(941);
		}
		return ifcClassificationNotationSelectEClass;
	}
410587
@SuppressWarnings("unchecked")
	public EList<IfcRelAssignsToResource> getResourceOf() {
		return (EList<IfcRelAssignsToResource>) eGet(Ifc2x3tc1Package.Literals.IFC_RESOURCE__RESOURCE_OF, true);
	}
550379
public EClass getIfcObjectReferenceSelect() {
		if (ifcObjectReferenceSelectEClass == null) {
			ifcObjectReferenceSelectEClass = (EClass) EPackage.Registry.INSTANCE.getEPackage(Ifc2x3tc1Package.eNS_URI)
					.getEClassifiers().get(964);
		}
		return ifcObjectReferenceSelectEClass;
	}
1138989
public EClass getIfcMetricValueSelect() {
		if (ifcMetricValueSelectEClass == null) {
			ifcMetricValueSelectEClass = (EClass) EPackage.Registry.INSTANCE.getEPackage(Ifc2x3tc1Package.eNS_URI)
					.getEClassifiers().get(963);
		}
		return ifcMetricValueSelectEClass;
	}
50765
public EClass getIfcTextFontSelect() {
		if (ifcTextFontSelectEClass == null) {
			ifcTextFontSelectEClass = (EClass) EPackage.Registry.INSTANCE.getEPackage(Ifc2x3tc1Package.eNS_URI)
					.getEClassifiers().get(976);
		}
		return ifcTextFontSelectEClass;
	}
814846
public EClass getIfcYearNumber() {
		if (ifcYearNumberEClass == null) {
			ifcYearNumberEClass = (EClass) EPackage.Registry.INSTANCE.getEPackage(Ifc2x3tc1Package.eNS_URI)
					.getEClassifiers().get(763);
		}
		return ifcYearNumberEClass;
	}
1300775
public EClass getFNP() {
		if (fnpEClass == null) {
			fnpEClass = (EClass)EPackage.Registry.INSTANCE.getEPackage(AfplibPackage.eNS_URI).getEClassifiers().get(269);
		}
		return fnpEClass;
	}