org.apache.beam.fn.harness

Class FnApiDoFnRunner.Registrar

java.lang.Object

org.apache.beam.fn.harness.FnApiDoFnRunner.Registrar

All Implemented Interfaces:

PTransformRunnerFactory.Registrar

Enclosing class:

FnApiDoFnRunner<InputT,RestrictionT,PositionT,WatermarkEstimatorStateT,OutputT>

@AutoService(value=PTransformRunnerFactory.Registrar.class)
public static class FnApiDoFnRunner.Registrar
extends java.lang.Object
implements PTransformRunnerFactory.Registrar

A registrar which provides a factory to handle Java DoFns.

Constructor Summary

Constructors

Constructor and Description
Registrar()

Method Summary

Modifier and Type	Method and Description
java.util.Map<java.lang.String,PTransformRunnerFactory>	getPTransformRunnerFactories() Returns a mapping from RunnerApi.FunctionSpec#getUrn() to a factory capable of instantiating an appropriate handler.

Methods inherited from class java.lang.Object

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

Constructor Detail

Registrar

public Registrar()

Method Detail

getPTransformRunnerFactories

public java.util.Map<java.lang.String,PTransformRunnerFactory> getPTransformRunnerFactories()

Description copied from interface: PTransformRunnerFactory.Registrar

Returns a mapping from RunnerApi.FunctionSpec#getUrn() to a factory capable of instantiating an appropriate handler.

Specified by:

getPTransformRunnerFactories in interface PTransformRunnerFactory.Registrar