TriggerBuilder (Google Cloud Dataflow SDK 1.9.1 API)

Google Cloud Dataflow SDK for Java, version 1.9.1

Warning: Cloud Dataflow SDK 1.x for Java is unsupported as of October 16, 2018. See Migrating from Cloud Dataflow SDK 1.x for Java for migration guidance.

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

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  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.