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 PRICE:
      if (value == null) {
        unsetPrice();
      } else {
        setPrice((Integer)value);
      }
      break;

    }
  }