## Uses of Interface
org.apache.storm.topology.IStatefulComponent

- Packages that use IStatefulComponent
  Package | Description
  --- | ---
  org.apache.storm.flux.examples |
  org.apache.storm.topology |
  org.apache.storm.topology.base |

- - ### Uses of IStatefulComponent in org.apache.storm.flux.examples

    Classes in org.apache.storm.flux.examples that implement IStatefulComponent
    Modifier and Type | Class | Description
    --- | --- | ---
    `class` | `StatefulWordCounter` |

  - ### Uses of IStatefulComponent in org.apache.storm.topology

    Subinterfaces of IStatefulComponent in org.apache.storm.topology
    Modifier and Type | Interface | Description
    --- | --- | ---
    `interface` | `IStatefulBolt<T extends State>` | A bolt abstraction for supporting stateful computation.
    `interface` | `IStatefulWindowedBolt<T extends State>` | A windowed bolt abstraction for supporting windowing operation with state.

    Classes in org.apache.storm.topology that implement IStatefulComponent
    Modifier and Type | Class | Description
    --- | --- | ---
    `class` | `PersistentWindowedBoltExecutor<T extends State>` | Wraps a `IStatefulWindowedBolt` and handles the execution.
    `class` | `StatefulWindowedBoltExecutor<T extends State>` | Wraps a `IStatefulWindowedBolt` and handles the execution.

  - ### Uses of IStatefulComponent in org.apache.storm.topology.base

    Classes in org.apache.storm.topology.base that implement IStatefulComponent
    Modifier and Type | Class | Description
    --- | --- | ---
    `class` | `BaseStatefulBolt<T extends State>` |
    `class` | `BaseStatefulWindowedBolt<T extends State>` |