## Uses of Class
org.apache.storm.windowing.EventImpl

- Packages that use EventImpl
  Package | Description
  --- | ---
  org.apache.storm.windowing |

- - ### Uses of EventImpl in org.apache.storm.windowing

    Subclasses of EventImpl in org.apache.storm.windowing
    Modifier and Type | Class | Description
    --- | --- | ---
    `class` | `WaterMarkEvent<T>` | Watermark event used for tracking progress of time when processing event based ts.