@Override
	public EClass getIfcWall() {
		if (ifcWallEClass == null) {
			ifcWallEClass = (EClass) EPackage.Registry.INSTANCE.getEPackage(Ifc4Package.eNS_URI).getEClassifiers()
					.get(758);
		}
		return ifcWallEClass;
	}
@ Override public EClass getIfcWall ( ) { if ( ifcWallEClass == null ) { ifcWallEClass = ( EClass ) EPackage . Registry . INSTANCE . getEPackage ( Ifc4Package . eNS_URI ) . getEClassifiers ( ) . get ( 758 ) ; } return ifcWallEClass ; }
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@generated