edu.rice.hj.runtime.mapreduce

Class MapTask<K,V>

java.lang.Object

edu.rice.hj.runtime.mapreduce.MapTask<K,V>

public abstract class MapTask<K,V>
extends Object

Abstract MapTask class.

Author:

Shams Imam (shams@rice.edu)

Constructor Summary

Constructors

Constructor and Description
MapTask(MapReduce mr, int id) Constructor for MapTask.

Method Summary

Modifier and Type	Method and Description
void	emitIntermediate(K key, V val) emitIntermediate.
abstract void	map() map.

Methods inherited from class java.lang.Object

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

Constructor Detail

MapTask

public MapTask(MapReduce mr,
               int id)

Constructor for MapTask.

Parameters:

mr - a MapReduce object.

id - a int.

Method Detail

emitIntermediate

public final void emitIntermediate(K key,
                                   V val)

emitIntermediate.

Parameters:

key - a K object.

val - a V object.

map

public abstract void map()

map.