org.apache.storm.windowing

## Class EventImpl<T>

- java.lang.Object
- - org.apache.storm.windowing.EventImpl<T>

- All Implemented Interfaces:
    Event<T>
  Direct Known Subclasses:
    WaterMarkEvent

      public class EventImpl<T>
      extends Object
      implements Event<T>

- - ### Method Summary

    All Methods Instance Methods Concrete Methods
    Modifier and Type | Method and Description
    --- | ---
    `T` | `get()` Returns the wrapped object, E.g.
    `long` | `getTimestamp()` The event timestamp in millis.
    `boolean` | `isWatermark()` If this is a watermark event or not.
    `String` | `toString()`

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

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

- - ### Method Detail

    - #### getTimestamp

          public long getTimestamp()

      Description copied from interface: `Event`

      The event timestamp in millis. This could be the time when the source generated the tuple or the time when the tuple was received by a bolt.

      Specified by:
        `getTimestamp` in interface `Event<T>`
      Returns:
        the event timestamp in milliseconds.

    - #### get

          public T get()

      Description copied from interface: `Event`

      Returns the wrapped object, E.g. a tuple

      Specified by:
        `get` in interface `Event<T>`
      Returns:
        the wrapped object.

    - #### isWatermark

          public boolean isWatermark()

      Description copied from interface: `Event`

      If this is a watermark event or not. Watermark events are used for tracking time while processing event based ts.

      Specified by:
        `isWatermark` in interface `Event<T>`
      Returns:
        true if this is a watermark event

    - #### toString

          public String toString()

      Overrides:
        `toString` in class `Object`

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