io.ray.streaming.api.function.impl

Interface FlatMapFunction<T,R>

Type Parameters:

T - Type of the input data.

R - Type of the output data.

All Superinterfaces:

Function, Serializable

Functional Interface:

This is a functional interface and can therefore be used as the assignment target for a lambda expression or method reference.

@FunctionalInterface
public interface FlatMapFunction<T,R>
extends Function

Interface of flat-map functions.

Method Summary

Modifier and Type	Method and Description
void	flatMap(T value, Collector<R> collector)

Methods inherited from interface io.ray.streaming.api.function.Function

loadCheckpoint, saveCheckpoint

Method Detail

flatMap

void flatMap(T value,
             Collector<R> collector)