OVS 陷阱

在applyResult如果用了View所以回傳時如果在別的View使用OVS就會當掉

    public void applyResult(IWDNodeElement applicationNodeElement,
   IWDNodeElement queryOutputNodeElement) {
   IPrivatePOPView.IMatnrElement ovsCallerNodeElement = (IPrivatePOPView.IMatnrElement) applicationNodeElement;
   IPublicZmmf1020Comp.II_M_Mat1SElement output =(IPublicZmmf1020Comp.II_M_Mat1SElement) queryOutputNodeElement;
   ovsCallerNodeElement.setHigh(output.getMatnr());
    }