@Override
	public EClass getIfcPresentationItem() {
		if (ifcPresentationItemEClass == null) {
			ifcPresentationItemEClass = (EClass) EPackage.Registry.INSTANCE.getEPackage(Ifc4Package.eNS_URI)
					.getEClassifiers().get(446);
		}
		return ifcPresentationItemEClass;
	}
@ Override public EClass getIfcPresentationItem ( ) { if ( ifcPresentationItemEClass == null ) { ifcPresentationItemEClass = ( EClass ) EPackage . Registry . INSTANCE . getEPackage ( Ifc4Package . eNS_URI ) . getEClassifiers ( ) . get ( 446 ) ; } return ifcPresentationItemEClass ; }
<!-- begin-user-doc -->
<!-- end-user-doc -->
@generated