org.apache.beam.sdk.util

Class CombineContextFactory

java.lang.Object

org.apache.beam.sdk.util.CombineContextFactory

@Internal
public class CombineContextFactory
extends java.lang.Object

Factory that produces Combine.Context based on different inputs.

Constructor Summary

Constructors

Constructor and Description
CombineContextFactory()

Method Summary

Modifier and Type	Method and Description
static CombineWithContext.Context	createFromStateContext(StateContext<?> c) Returns a Combine.Context that wraps a StateContext.
static CombineWithContext.Context	nullContext() Returns a fake Combine.Context for tests.

Methods inherited from class java.lang.Object

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

Constructor Detail

CombineContextFactory

public CombineContextFactory()

Method Detail

nullContext

public static CombineWithContext.Context nullContext()

Returns a fake Combine.Context for tests.

createFromStateContext

public static CombineWithContext.Context createFromStateContext(StateContext<?> c)

Returns a Combine.Context that wraps a StateContext.