CombineWithContext.Context (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

Class CombineWithContext.Context

• java.lang.Object
• • com.google.cloud.dataflow.sdk.transforms.CombineWithContext.Context

• Enclosing class:

  CombineWithContext

  ---

  
  

  public abstract static class CombineWithContext.Context
  extends Object

  Information accessible to all methods in CombineFnWithContext and KeyedCombineFnWithContext.

• • Constructor Summary

    Constructors 

    Constructor and Description
    Context()

  • Method Summary

    All Methods Instance Methods Abstract Methods 

    Modifier and Type	Method and Description
    abstract PipelineOptions	getPipelineOptions() Returns the PipelineOptions specified with the PipelineRunner invoking this KeyedCombineFn.
    abstract <T> T	sideInput(PCollectionView<T> view) Returns the value of the side input for the window corresponding to the window of the main input element.

    • Methods inherited from class java.lang.Object

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

• • Constructor Detail

    • Context

      public Context()

  • Method Detail

    • getPipelineOptions

      public abstract PipelineOptions getPipelineOptions()

      Returns the PipelineOptions specified with the PipelineRunner invoking this KeyedCombineFn.

    • sideInput

      public abstract <T> T sideInput(PCollectionView<T> view)

      Returns the value of the side input for the window corresponding to the window of the main input element.