org.apache.reef.wake.examples.accumulate

Interface CombinerStage.Combiner<K extends Comparable<K>,V>

Type Parameters:

K - key

V - value

Enclosing class:

CombinerStage<K extends Comparable<K>,V>

public static interface CombinerStage.Combiner<K extends Comparable<K>,V>

key-value pair Combiner Interface.

Method Summary

Methods

Modifier and Type	Method and Description
V	combine(K key, V old, V cur)

Method Detail

combine

V combine(K key,
        V old,
        V cur)