org.infinispan.demo.mapreduce
Class WordCountReducer

java.lang.Object
  org.infinispan.demo.mapreduce.WordCountReducer

All Implemented Interfaces:

Serializable, Reducer<String,Integer>

public class WordCountReducer
extends Object
implements Reducer<String,Integer>

See Also:

Serialized Form

Constructor Summary

WordCountReducer()

Method Summary

Integer

reduce(String key, Iterator<Integer> iter) Combines/reduces all intermediate values for a particular intermediate key to a single value.

Methods inherited from class java.lang.Object

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

Constructor Detail

WordCountReducer

public WordCountReducer()

Method Detail

reduce

public Integer reduce(String key,
                      Iterator<Integer> iter)

Description copied from interface: Reducer

Combines/reduces all intermediate values for a particular intermediate key to a single value.

Specified by:

reduce in interface Reducer<String,Integer>