程序包 org.apache.pulsar.functions.windowing

接口 Event<T>

类型参数:
T - the type of the object thats wrapped
所有已知实现类:
EventImpl, WaterMarkEvent
public interface Event<T>
An event is a wrapper object that gets stored in the window.

  • 方法概要

    修饰符和类型
    方法
    说明
    T
    get()
    Returns the wrapped object.
    org.apache.pulsar.functions.api.Record<?>
    getRecord()
     
    long
    getTimestamp()
    The event timestamp in millis.
    boolean
    isWatermark()
    If this is a watermark event or not.

  • 方法详细资料

    • getRecord

      org.apache.pulsar.functions.api.Record<?> getRecord()
      返回:
      the record associated with the event

    • getTimestamp

      long getTimestamp()
      The event timestamp in millis.
      返回:
      the event timestamp in milliseconds.

    • get

      T get()
      Returns the wrapped object.
      返回:
      the wrapped object.

    • isWatermark

      boolean isWatermark()
      If this is a watermark event or not. Watermark events are used for tracking time while processing event based ts.
      返回:
      true if this is a watermark event