code: @Override
  	public EClass getIfcControl() {
  		if (ifcControlEClass == null) {
  			ifcControlEClass = (EClass) EPackage.Registry.INSTANCE.getEPackage(Ifc4Package.eNS_URI).getEClassifiers()
  					.get(138);
  		}
  		return ifcControlEClass;
  	}
docs: <!-- begin-user-doc -->
  <!-- end-user-doc -->
  @generated