@Override
	public EClass getIfcWindow() {
		if (ifcWindowEClass == null) {
			ifcWindowEClass = (EClass) EPackage.Registry.INSTANCE.getEPackage(Ifc4Package.eNS_URI).getEClassifiers()
					.get(764);
		}
		return ifcWindowEClass;
	}
@ Override public EClass getIfcWindow ( ) { if ( ifcWindowEClass == null ) { ifcWindowEClass = ( EClass ) EPackage . Registry . INSTANCE . getEPackage ( Ifc4Package . eNS_URI ) . getEClassifiers ( ) . get ( 764 ) ; } return ifcWindowEClass ; }
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@generated