com.google.cloud.dataflow.sdk.runners.dataflow

Class MapAggregatorValues<T>

java.lang.Object

com.google.cloud.dataflow.sdk.runners.AggregatorValues<T>

com.google.cloud.dataflow.sdk.runners.dataflow.MapAggregatorValues<T>

Type Parameters:

T - the output type of the Aggregator

public class MapAggregatorValues<T>
extends AggregatorValues<T>

An AggregatorValues implementation that is backed by an in-memory map.

Constructor Summary

Constructors

Constructor and Description
MapAggregatorValues(Map<String,T> stepValues)

Method Summary

Modifier and Type	Method and Description
Map<String,T>	getValuesAtSteps() Get the values of the Aggregator by the user name at each step it was used.
String	toString()

Methods inherited from class com.google.cloud.dataflow.sdk.runners.AggregatorValues

getTotalValue, getValues

Methods inherited from class java.lang.Object

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

Constructor Detail

MapAggregatorValues

public MapAggregatorValues(Map<String,T> stepValues)

Method Detail

getValuesAtSteps

public Map<String,T> getValuesAtSteps()

Description copied from class: AggregatorValues

Get the values of the Aggregator by the user name at each step it was used.

Specified by:

getValuesAtSteps in class AggregatorValues<T>

toString

public String toString()

Overrides:

toString in class Object