Package org.apache.tinkerpop.gremlin.process.computer

Class GraphComputerTest.MapReduceBB

java.lang.Object

org.apache.tinkerpop.gremlin.process.computer.util.StaticMapReduce<Integer,Integer,Integer,Integer,List<Integer>>

org.apache.tinkerpop.gremlin.process.computer.GraphComputerTest.MapReduceBB

All Implemented Interfaces:

Cloneable, MapReduce<Integer,Integer,Integer,Integer,List<Integer>>

Enclosing class:

GraphComputerTest

public static class GraphComputerTest.MapReduceBB
extends StaticMapReduce<Integer,Integer,Integer,Integer,List<Integer>>

Nested Class Summary

Nested classes/interfaces inherited from interface org.apache.tinkerpop.gremlin.process.computer.MapReduce

MapReduce.MapEmitter<K extends Object,V extends Object>, MapReduce.NullObject, MapReduce.ReduceEmitter<OK extends Object,OV extends Object>, MapReduce.Stage

Field Summary

Fields inherited from interface org.apache.tinkerpop.gremlin.process.computer.MapReduce

MAP_REDUCE

Constructor Summary

Constructors

Constructor	Description
MapReduceBB()

Method Summary

Modifier and Type	Method	Description
boolean	doStage(MapReduce.Stage stage)
List<Integer>	generateFinalResult(Iterator<KeyValue<Integer,Integer>> keyValues)
Optional<Comparator<Integer>>	getMapKeySort()
String	getMemoryKey()
void	map(Vertex vertex, MapReduce.MapEmitter<Integer,Integer> emitter)

Methods inherited from class org.apache.tinkerpop.gremlin.process.computer.util.StaticMapReduce

clone, equals, hashCode, storeState, toString

Methods inherited from class java.lang.Object

finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface org.apache.tinkerpop.gremlin.process.computer.MapReduce

addResultToMemory, combine, getReduceKeySort, loadState, reduce, workerEnd, workerStart

Constructor Detail

MapReduceBB

public MapReduceBB()

Method Detail

doStage

public boolean doStage(MapReduce.Stage stage)

map

public void map(Vertex vertex,
                MapReduce.MapEmitter<Integer,Integer> emitter)

getMapKeySort

public Optional<Comparator<Integer>> getMapKeySort()

getMemoryKey

public String getMemoryKey()

generateFinalResult

public List<Integer> generateFinalResult(Iterator<KeyValue<Integer,Integer>> keyValues)