com.google.cloud.dataflow.sdk.util.common.worker

Interface PartialGroupByKeyOperation.PairInfo

All Known Implementing Classes:

MapTaskExecutorFactory.PairInfo

Enclosing class:

PartialGroupByKeyOperation

public static interface PartialGroupByKeyOperation.PairInfo

Provides client-specific operations for working with elements that are key/value or key/values pairs.

Method Summary

Modifier and Type	Method and Description
Object	getKeyFromInputPair(Object pair)
Object	getValueFromInputPair(Object pair)
Object	makeOutputPair(Object key, Object value)

Method Detail

getKeyFromInputPair

Object getKeyFromInputPair(Object pair)

getValueFromInputPair

Object getValueFromInputPair(Object pair)

makeOutputPair

Object makeOutputPair(Object key,
                      Object value)