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

Interface Summary

Interface	Description
CoFlatMapFunction<IN1,IN2,OUT>	A CoFlatMapFunction implements a flat-map transformation over two connected streams.
CoMapFunction<IN1,IN2,OUT>	A CoFlatMapFunction implements a map() transformation over two connected streams.

Class Summary

Class	Description
BaseBroadcastProcessFunction	The base class containing the functionality available to all broadcast process function.
BroadcastProcessFunction<IN1,IN2,OUT>	A function to be applied to a BroadcastConnectedStream that connects BroadcastStream, i.e.
CoProcessFunction<IN1,IN2,OUT>	A function that processes elements of two streams and produces a single output one.
KeyedBroadcastProcessFunction<KS,IN1,IN2,OUT>	A function to be applied to a BroadcastConnectedStream that connects BroadcastStream, i.e.
KeyedCoProcessFunction<K,IN1,IN2,OUT>	A function that processes elements of two keyed streams and produces a single output one.
ProcessJoinFunction<IN1,IN2,OUT>	A function that processes two joined elements and produces a single output one.
RichCoFlatMapFunction<IN1,IN2,OUT>	A RichCoFlatMapFunction represents a FlatMap transformation with two different input types.
RichCoMapFunction<IN1,IN2,OUT>	A RichCoMapFunction represents a Map transformation with two different input types.