org.apache.flink.streaming.api.functions.sink

Interface SinkFunction<IN>

Type Parameters:

IN - Input type parameter.

All Superinterfaces:

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

All Known Implementing Classes:

DiscardingSink, OutputFormatSinkFunction, PrintSinkFunction, RichSinkFunction, SocketClientSink, WriteSinkFunction, WriteSinkFunctionByMillis

@Public
public interface SinkFunction<IN>
extends org.apache.flink.api.common.functions.Function, Serializable

Interface for implementing user defined sink functionality.

Method Summary

Modifier and Type	Method and Description
void	invoke(IN value) Function for standard sink behaviour.

Method Detail

invoke

void invoke(IN value)
     throws Exception

Function for standard sink behaviour. This function is called for every record.

Parameters:

value - The input record.

Throws:

Exception