AfterWatermark.AfterWatermarkEarly (Google Cloud Dataflow SDK 1.9.1 API)

Google Cloud Dataflow SDK for Java, version 1.9.1

Warning: Dataflow SDK 1.x for Java is unsupported as of October 16, 2018. After August 12, 2020, you can use unsupported SDKs temporarily while you upgrade your pipelines. For more information, see Using an unsupported SDK.

For information on migrating from the 1.x SDK, see Migrating from Dataflow SDK 1.x for Java.

Note: If you are using Cloud Dataflow SDK version 2.x, see the Apache Beam API reference documentation.

com.google.cloud.dataflow.sdk.transforms.windowing

Interface AfterWatermark.AfterWatermarkEarly<W extends BoundedWindow>

• All Superinterfaces:

  TriggerBuilder<W>

  Enclosing class:

  AfterWatermark<W extends BoundedWindow>

  ---

  
  

  public static interface AfterWatermark.AfterWatermarkEarly<W extends BoundedWindow>
  extends TriggerBuilder<W>

  Interface for building an AfterWatermarkTrigger with early firings already filled in.

• • Method Summary

    All Methods Instance Methods Abstract Methods 

    Modifier and Type	Method and Description
    TriggerBuilder<W>	withLateFirings(Trigger.OnceTrigger<W> lateTrigger) Creates a new Trigger like the this, except that it fires repeatedly whenever the given Trigger fires after the watermark has passed the end of the window.

    • Methods inherited from interface com.google.cloud.dataflow.sdk.transforms.windowing.TriggerBuilder

      buildTrigger

• • Method Detail

    • withLateFirings

      TriggerBuilder<W> withLateFirings(Trigger.OnceTrigger<W> lateTrigger)

      Creates a new Trigger like the this, except that it fires repeatedly whenever the given Trigger fires after the watermark has passed the end of the window.