public EClass getIfcTopologicalRepresentationItem() {
		if (ifcTopologicalRepresentationItemEClass == null) {
			ifcTopologicalRepresentationItemEClass = (EClass) EPackage.Registry.INSTANCE
					.getEPackage(Ifc2x3tc1Package.eNS_URI).getEClassifiers().get(617);
		}
		return ifcTopologicalRepresentationItemEClass;
	}
public EClass getIfcTopologicalRepresentationItem ( ) { if ( ifcTopologicalRepresentationItemEClass == null ) { ifcTopologicalRepresentationItemEClass = ( EClass ) EPackage . Registry . INSTANCE . getEPackage ( Ifc2x3tc1Package . eNS_URI ) . getEClassifiers ( ) . get ( 617 ) ; } return ifcTopologicalRepresentationItemEClass ; }
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@generated