org.apache.flink.streaming.runtime.io

Class FinishedDataOutput<IN>

java.lang.Object

org.apache.flink.streaming.runtime.io.FinishedDataOutput<IN>

All Implemented Interfaces:

PushingAsyncDataInput.DataOutput<IN>

public class FinishedDataOutput<IN>
extends Object
implements PushingAsyncDataInput.DataOutput<IN>

An empty PushingAsyncDataInput.DataOutput which is used by StreamOneInputProcessor once an DataInputStatus.END_OF_DATA is received.

Constructor Summary

Constructors

Constructor and Description
FinishedDataOutput()

Method Summary

Modifier and Type	Method and Description
void	emitLatencyMarker(LatencyMarker latencyMarker)
void	emitRecord(StreamRecord<IN> streamRecord)
void	emitRecordAttributes(RecordAttributes recordAttributes)
void	emitWatermark(Watermark watermark)
void	emitWatermarkStatus(WatermarkStatus watermarkStatus)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

FinishedDataOutput

public FinishedDataOutput()

Method Detail

emitRecord

public void emitRecord(StreamRecord<IN> streamRecord)
                throws Exception

Specified by:

emitRecord in interface PushingAsyncDataInput.DataOutput<IN>

Throws:

Exception

emitWatermark

public void emitWatermark(Watermark watermark)
                   throws Exception

Specified by:

emitWatermark in interface PushingAsyncDataInput.DataOutput<IN>

Throws:

Exception

emitWatermarkStatus

public void emitWatermarkStatus(WatermarkStatus watermarkStatus)
                         throws Exception

Specified by:

emitWatermarkStatus in interface PushingAsyncDataInput.DataOutput<IN>

Throws:

Exception

emitLatencyMarker

public void emitLatencyMarker(LatencyMarker latencyMarker)
                       throws Exception

Specified by:

emitLatencyMarker in interface PushingAsyncDataInput.DataOutput<IN>

Throws:

Exception

emitRecordAttributes

public void emitRecordAttributes(RecordAttributes recordAttributes)
                          throws Exception

Specified by:

emitRecordAttributes in interface PushingAsyncDataInput.DataOutput<IN>

Throws:

Exception