Package org.apache.storm.trident.state.map

## Interface MapState<T>

- All Superinterfaces:
    `ReadOnlyMapState<T>`, `State`
  All Known Implementing Classes:
    `DebugMemoryMapState`, `LRUMemoryMapState`, `MemoryMapState`, `NonTransactionalMap`, `OpaqueMap`, `SnapshottableMap`, `TransactionalMap`

      public interface MapState<T>
      extends ReadOnlyMapState<T>

- - ### Method Summary

    All Methods Instance Methods Abstract Methods
    Modifier and Type | Method | Description
    --- | --- | ---
    `void` | `multiPut​(List<List<Object>> keys, List<T> vals)` |
    `List<T>` | `multiUpdate​(List<List<Object>> keys, List<ValueUpdater> updaters)` |

    - ### Methods inherited from interface org.apache.storm.trident.state.map.ReadOnlyMapState

      `multiGet`

    - ### Methods inherited from interface org.apache.storm.trident.state.State

      `beginCommit, commit`

- - ### Method Detail

    - #### multiUpdate

          List<T> multiUpdate​(List<List<Object>> keys,
                              List<ValueUpdater> updaters)

    - #### multiPut

          void multiPut​(List<List<Object>> keys,
                        List<T> vals)