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

Interface CoMapFunction<IN1,IN2,OUT>

Type Parameters:

IN1 - Type of the first input.

IN2 - Type of the second input.

OUT - Output type.

All Superinterfaces:

org.apache.flink.api.common.functions.Function, Serializable

All Known Implementing Classes:

RichCoMapFunction

public interface CoMapFunction<IN1,IN2,OUT>
extends org.apache.flink.api.common.functions.Function, Serializable

A CoMapFunction represents a Map transformation with two different input types.

Method Summary

Modifier and Type	Method and Description
OUT	map1(IN1 value)
OUT	map2(IN2 value)

Method Detail

map1

OUT map1(IN1 value)
  throws Exception

Throws:

Exception

map2

OUT map2(IN2 value)
  throws Exception

Throws:

Exception