@org.apache.thrift.annotation.Nullable
  public java.lang.Object getFieldValue(_Fields field) {
    switch (field) {
    case CAT_NAME:
      return getCatName();

    case DB_NAME:
      return getDbName();

    case TBL_NAME:
      return getTblName();

    case ENV_CONTEXT:
      return getEnvContext();

    case VALID_WRITE_ID_LIST:
      return getValidWriteIdList();

    case ID:
      return getId();

    }
    throw new java.lang.IllegalStateException();
  }
Returns true if field id is set (has been assigned a value) and false otherwise
standalone-metastore/metastore-common/src/gen/thrift/gen-javabean/org/apache/hadoop/hive/metastore/api/GetSchemaRequest.java