code: @Override
  	public EClass getIfcObjective() {
  		if (ifcObjectiveEClass == null) {
  			ifcObjectiveEClass = (EClass) EPackage.Registry.INSTANCE.getEPackage(Ifc4Package.eNS_URI).getEClassifiers()
  					.get(392);
  		}
  		return ifcObjectiveEClass;
  	}
docs: <!-- begin-user-doc -->
  <!-- end-user-doc -->
  @generated