code: @SuppressWarnings("unchecked")
  	public EList<IfcRelFlowControlElements> getHasControlElements() {
  		return (EList<IfcRelFlowControlElements>) eGet(
  				Ifc2x3tc1Package.Literals.IFC_DISTRIBUTION_FLOW_ELEMENT__HAS_CONTROL_ELEMENTS, true);
  	}
docs: <!-- begin-user-doc -->
  <!-- end-user-doc -->
  @generated