public static _Fields findByThriftId(int fieldId) {
      switch(fieldId) {
        case 1: // FILENAME
          return FILENAME;
        case 2: // CREATED
          return CREATED;
        case 3: // UPDATED
          return UPDATED;
        case 4: // DELETED
          return DELETED;
        case 5: // VERSION
          return VERSION;
        case 6: // OWNER
          return OWNER;
        case 7: // CONTENT_LENGTH
          return CONTENT_LENGTH;
        case 8: // CONTENT_HASH
          return CONTENT_HASH;
        default:
          return null;
      }
    }