# Package org.apache.storm.streams.windowing

- Interface Summary
  Interface | Description
  --- | ---
  Window<L,I> | The window specification within `Stream`.

- Class Summary
  Class | Description
  --- | ---
  BaseWindow<L,I> |
  SlidingWindows<L,I> | A sliding window specification based on a window length and sliding interval.
  TumblingWindows<L> | A tumbling window specification.

Copyright © 2019 The Apache Software Foundation. All rights reserved.