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

    case TABLE_NAME:
      return getTableName();

    case TABLE_TYPE:
      return getTableType();

    case COMMENTS:
      return getComments();

    case CAT_NAME:
      return getCatName();

    case OWNER_NAME:
      return getOwnerName();

    case OWNER_TYPE:
      return getOwnerType();

    }
    throw new java.lang.IllegalStateException();
  }
Returns true if field ownerType 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/TableMeta.java