public void setFieldValue(_Fields field, Object value) {
    switch (field) {
      case ID:
        if (value == null) {
          unsetId();
        } else {
          setId((Long) value);
        }
        break;

      case NAME:
        if (value == null) {
          unsetName();
        } else {
          setName((String) value);
        }
        break;

      case SCREEN_NAME:
        if (value == null) {
          unsetScreen_name();
        } else {
          setScreen_name((String) value);
        }
        break;
    }
  }