eu.stratosphere.example.java.record.incremental.pagerank

Class DeltaPageRankWithInitialDeltas.UpdateRankReduceDelta

java.lang.Object

eu.stratosphere.api.common.functions.AbstractFunction

eu.stratosphere.api.java.record.functions.ReduceFunction

eu.stratosphere.example.java.record.incremental.pagerank.DeltaPageRankWithInitialDeltas.UpdateRankReduceDelta

All Implemented Interfaces:

Function, GenericReducer<Record,Record>

Enclosing class:

DeltaPageRankWithInitialDeltas

public static final class DeltaPageRankWithInitialDeltas.UpdateRankReduceDelta
extends ReduceFunction

Constructor Summary

Constructors

Constructor and Description
DeltaPageRankWithInitialDeltas.UpdateRankReduceDelta()

Method Summary

Methods

Modifier and Type	Method and Description
void	reduce(Iterator<Record> records, Collector<Record> out)

Methods inherited from class eu.stratosphere.api.java.record.functions.ReduceFunction

combine

Methods inherited from class eu.stratosphere.api.common.functions.AbstractFunction

close, getIterationRuntimeContext, getRuntimeContext, open, setRuntimeContext

Methods inherited from class java.lang.Object

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

Methods inherited from interface eu.stratosphere.api.common.functions.Function

close, getRuntimeContext, open, setRuntimeContext

Constructor Detail

DeltaPageRankWithInitialDeltas.UpdateRankReduceDelta

public DeltaPageRankWithInitialDeltas.UpdateRankReduceDelta()

Method Detail

reduce

public void reduce(Iterator<Record> records,
          Collector<Record> out)

Specified by:

reduce in interface GenericReducer<Record,Record>

Specified by:

reduce in class ReduceFunction