code: public EClass getIfcBuildingElementType() {
  		if (ifcBuildingElementTypeEClass == null) {
  			ifcBuildingElementTypeEClass = (EClass) EPackage.Registry.INSTANCE.getEPackage(Ifc2x3tc1Package.eNS_URI)
  					.getEClassifiers().get(60);
  		}
  		return ifcBuildingElementTypeEClass;
  	}
docs: <!-- begin-user-doc -->
  <!-- end-user-doc -->
  @generated