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

Class RichSinkFunction<IN>

java.lang.Object

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

org.apache.flink.streaming.api.functions.sink.RichSinkFunction<IN>

All Implemented Interfaces:

Serializable, Function, RichFunction, SinkFunction<IN>

Direct Known Subclasses:

FileSinkFunction, PrintSinkFunction, SocketClientSink

public abstract class RichSinkFunction<IN>
extends AbstractRichFunction
implements SinkFunction<IN>

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
RichSinkFunction()

Method Summary

Methods

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

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

Constructor Detail

RichSinkFunction

public RichSinkFunction()

Method Detail

invoke

public abstract void invoke(IN value)
                     throws Exception

Description copied from interface: SinkFunction

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

Specified by:

invoke in interface SinkFunction<IN>

Parameters:

value - The input record.

Throws:

Exception