@Override
    public void out() throws Exception {
        Object val = fa.getFieldValue();
//        Object val = access;

//        if (ens.shouldFire()) {
//            DataflowEvent e = new DataflowEvent(ens.getController(), this, val);
////            DataflowEvent e = new DataflowEvent(ens.getController(), this, access.toObject());
//            ens.fireOut(e);
//            // the value might be altered
//            val = e.getValue();
//        }
        // if data==null this unconsumed @Out, its OK but we do not want to set it.
        if (fa.getData() != null) {
            fa.getData().setValue0(val);
        }
        fa.out();
    }