# Package org.apache.storm.trident.topology.state

- Interface Summary
  Interface | Description
  --- | ---
  RotatingTransactionalState.StateInitializer |

- Class Summary
  Class | Description
  --- | ---
  RotatingTransactionalState |
  TestTransactionalState | Facilitates testing of non-public methods in the parent class.
  TransactionalState | Class that contains the logic to extract the transactional state info from zookeeper.