code: public EClass getIfcLine() {
  		if (ifcLineEClass == null) {
  			ifcLineEClass = (EClass) EPackage.Registry.INSTANCE.getEPackage(Ifc2x3tc1Package.eNS_URI).getEClassifiers()
  					.get(299);
  		}
  		return ifcLineEClass;
  	}
docs: <!-- begin-user-doc -->
  <!-- end-user-doc -->
  @generated