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

    case DATABASE:
      return getDatabase();

    case TABLE_NAME_PATTERN:
      return getTableNamePattern();

    case REQUESTED_FIELDS:
      return getRequestedFields();

    case LIMIT:
      return getLimit();

    case PROCESSOR_CAPABILITIES:
      return getProcessorCapabilities();

    case PROCESSOR_IDENTIFIER:
      return getProcessorIdentifier();

    }
    throw new java.lang.IllegalStateException();
  }
Returns true if field processorIdentifier 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/GetTablesExtRequest.java