| Name | Description | Type | Package | Framework |
| RotatingTransactionalState | A map from txid to a value. | Class | backtype.storm.transactional.state | Apache Storm |
| RotatingTransactionalState .StateInitializer | Interface | backtype.storm.transactional.state.RotatingTransactionalState | Apache Storm | |
| TestTransactionalState | Facilitates testing of non-public methods in the parent class. | Class | backtype.storm.transactional.state | Apache Storm |
| TransactionalState | Class | backtype.storm.transactional.state | Apache Storm | |