Package org.apache.storm.trident.windowing

## Class WindowsState

- java.lang.Object
- - org.apache.storm.trident.windowing.WindowsState

- All Implemented Interfaces:
    `State`

      public class WindowsState
      extends Object
      implements State

  `State` implementation for windowing operation. This is mainly used to get callback of commit txId of batches in which triggers are emitted.

- - ### Constructor Summary

    Constructors
    Constructor | Description
    --- | ---
    `WindowsState()` |

  - ### Method Summary

    All Methods Instance Methods Concrete Methods
    Modifier and Type | Method | Description
    --- | --- | ---
    `void` | `beginCommit​(Long txId)` |
    `void` | `commit​(Long txId)` |
    `Long` | `getCurrentTxId()` |

    - ### Methods inherited from class java.lang.Object

      `clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait`

- - ### Constructor Detail

    - #### WindowsState

          public WindowsState()

  - ### Method Detail

    - #### beginCommit

          public void beginCommit​(Long txId)

      Specified by:
        `beginCommit` in interface `State`

    - #### commit

          public void commit​(Long txId)

      Specified by:
        `commit` in interface `State`

    - #### getCurrentTxId

          public Long getCurrentTxId()