public void setFieldValue(_Fields field, Object value) {
      switch (field) {
      case SUCCESS:
        if (value == null) {
          unsetSuccess();
        } else {
          setSuccess((ByteBuffer)value);
        }
        break;

      case E:
        if (value == null) {
          unsetE();
        } else {
          setE((InvalidExcuteException)value);
        }
        break;

      }
    }