org.apache.flink.streaming.api.functions.co

Class RichCoReduceFunction<IN1,IN2,OUT>

java.lang.Object

org.apache.flink.api.common.functions.AbstractRichFunction

org.apache.flink.streaming.api.functions.co.RichCoReduceFunction<IN1,IN2,OUT>

Type Parameters:

IN1 - Type of the first input.

IN2 - Type of the second input.

OUT - Output type.

All Implemented Interfaces:

Serializable, org.apache.flink.api.common.functions.Function, org.apache.flink.api.common.functions.RichFunction, CoReduceFunction<IN1,IN2,OUT>

public abstract class RichCoReduceFunction<IN1,IN2,OUT>
extends org.apache.flink.api.common.functions.AbstractRichFunction
implements CoReduceFunction<IN1,IN2,OUT>

A RichCoReduceFunction represents a Reduce transformation with two different input types. In addition to that the user can use the features provided by the RichFunction interface.

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
RichCoReduceFunction()

Method Summary

Methods inherited from class org.apache.flink.api.common.functions.AbstractRichFunction

close, getIterationRuntimeContext, getRuntimeContext, open, setRuntimeContext

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.flink.streaming.api.functions.co.CoReduceFunction

map1, map2, reduce1, reduce2

Constructor Detail

RichCoReduceFunction

public RichCoReduceFunction()