@Override
  public boolean isSet(_Fields field) {
    if (field == null) {
      throw new java.lang.IllegalArgumentException();
    }

    switch (field) {
    case NAME:
      return isSetName();
    case TYPE:
      return isSetType();
    case QUALIFIER:
      return isSetQualifier();
    case VALUE:
      return isSetValue();
    case IS_CONTAINER:
      return isSetIsContainer();
    case SHAPE:
      return isSetShape();
    case IS_RETURNED_VALUE:
      return isSetIsReturnedValue();
    case IS_IPYTHON_HIDDEN:
      return isSetIsIPythonHidden();
    case IS_ERROR_ON_EVAL:
      return isSetIsErrorOnEval();
    case TYPE_RENDERER_ID:
      return isSetTypeRendererId();
    }
    throw new java.lang.IllegalStateException();
  }
@Override
  public boolean isSet(_Fields field)