org.apache.beam.fn.harness

Interface MapFnRunners.WindowedValueMapFnFactory<InputT,OutputT>

Enclosing class:

MapFnRunners

public static interface MapFnRunners.WindowedValueMapFnFactory<InputT,OutputT>

A function factory which given a PTransform returns a map function over the entire WindowedValue of input and output elements.

Windowed Values will only ever be in a single window.

Method Summary

Modifier and Type	Method and Description
org.apache.beam.sdk.function.ThrowingFunction<org.apache.beam.sdk.util.WindowedValue<InputT>,org.apache.beam.sdk.util.WindowedValue<OutputT>>	forPTransform(java.lang.String ptransformId, org.apache.beam.model.pipeline.v1.RunnerApi.PTransform ptransform)

Method Detail

forPTransform

org.apache.beam.sdk.function.ThrowingFunction<org.apache.beam.sdk.util.WindowedValue<InputT>,org.apache.beam.sdk.util.WindowedValue<OutputT>> forPTransform(java.lang.String ptransformId,
                                                                                                                                                            org.apache.beam.model.pipeline.v1.RunnerApi.PTransform ptransform)
                                                                                                                                                     throws java.io.IOException

Throws:

java.io.IOException