org.apache.tinkerpop.gremlin.tinkergraph.process.computer

Class TinkerMapEmitter<K,V>

java.lang.Object

org.apache.tinkerpop.gremlin.tinkergraph.process.computer.TinkerMapEmitter<K,V>

All Implemented Interfaces:

MapReduce.MapEmitter<K,V>

public final class TinkerMapEmitter<K,V>
extends Object
implements MapReduce.MapEmitter<K,V>

Author:

Marko A. Rodriguez (http://markorodriguez.com)

Field Summary

Fields

Modifier and Type	Field and Description
Queue<KeyValue<K,V>>	mapQueue
Map<K,Queue<V>>	reduceMap

Constructor Summary

Constructors

Constructor and Description
TinkerMapEmitter(boolean doReduce)

Method Summary

Modifier and Type	Method and Description
protected void	complete(MapReduce<K,V,?,?,?> mapReduce)
void	emit(K key, V value)

Methods inherited from class java.lang.Object

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

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

emit

Field Detail

reduceMap

public Map<K,Queue<V>> reduceMap

mapQueue

public Queue<KeyValue<K,V>> mapQueue

Constructor Detail

TinkerMapEmitter

public TinkerMapEmitter(boolean doReduce)

Method Detail

emit

public void emit(K key,
                 V value)

Specified by:

emit in interface MapReduce.MapEmitter<K,V>

complete

protected void complete(MapReduce<K,V,?,?,?> mapReduce)