Package org.apache.beam.fn.harness

Class CombineRunners.PrecombineFactory

java.lang.Object

org.apache.beam.fn.harness.CombineRunners.PrecombineFactory

All Implemented Interfaces:

PTransformRunnerFactory

Enclosing class:

CombineRunners

public static class CombineRunners.PrecombineFactory
extends java.lang.Object
implements PTransformRunnerFactory

A factory for CombineRunners.PrecombineRunners.

Nested Class Summary

Nested classes/interfaces inherited from interface org.apache.beam.fn.harness.PTransformRunnerFactory

PTransformRunnerFactory.Context, PTransformRunnerFactory.Registrar

Constructor Summary

Constructors

Constructor	Description
PrecombineFactory()

Method Summary

Modifier and Type	Method	Description
void	addRunnerForPTransform(PTransformRunnerFactory.Context context)	Creates and registers a handler for a given PTransform.

Methods inherited from class java.lang.Object

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

Constructor Detail

PrecombineFactory

public PrecombineFactory()

Method Detail

addRunnerForPTransform

public void addRunnerForPTransform(PTransformRunnerFactory.Context context)
                            throws java.io.IOException

Description copied from interface: PTransformRunnerFactory

Creates and registers a handler for a given PTransform. Note that the handler must support processing multiple bundles. The handler will be discarded if bundle processing fails or management of the handler between bundle processing fails. The handler may also be discarded due to memory pressure.

Specified by:

addRunnerForPTransform in interface PTransformRunnerFactory

Throws:

java.io.IOException