TriggerBuilder (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 TriggerBuilder<W extends BoundedWindow>

• Type Parameters:

  W - The type of windows the built trigger will operate on.

  All Known Subinterfaces:

  AfterWatermark.AfterWatermarkEarly<W>, AfterWatermark.AfterWatermarkLate<W>

  All Known Implementing Classes:

  AfterAll, AfterDelayFromFirstElement, AfterEach, AfterFirst, AfterPane, AfterProcessingTime, AfterWatermark.FromEndOfWindow, DefaultTrigger, Repeatedly, Trigger, Trigger.OnceTrigger

  ---

  
  

  public interface TriggerBuilder<W extends BoundedWindow>

  Anything that can be used to create an instance of a Trigger implements this interface.

  This includes Triggers (which can return themselves) and any "enhanced" syntax for constructing a trigger.

• • Method Summary

    All Methods Instance Methods Abstract Methods 

    Modifier and Type	Method and Description
    Trigger<W>	buildTrigger() Return the Trigger built by this builder.

• • Method Detail

    • buildTrigger

      Trigger<W> buildTrigger()

      Return the Trigger built by this builder.