org.apache.flink.streaming.api.operators.co

Class CoStreamWindow.StreamWindow

java.lang.Object

org.apache.flink.streaming.api.operators.co.CoStreamWindow.StreamWindow

All Implemented Interfaces:

Serializable

Enclosing class:

CoStreamWindow<IN1,IN2,OUT>

protected class CoStreamWindow.StreamWindow
extends Object
implements Serializable

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field and Description
protected int	batchPerSlide
protected CircularFifoList<IN1>	circularList1
protected CircularFifoList<IN2>	circularList2
protected int	granularity
protected long	minibatchCounter
protected long	numberOfBatches

Constructor Summary

Constructors

Constructor and Description
StreamWindow()

Method Summary

Modifier and Type	Method and Description
void	addToBuffer1(IN1 nextValue)
void	addToBuffer2(IN2 nextValue)
protected void	checkWindowEnd(long timeStamp)
Iterable<IN1>	getIterable1()
Iterable<IN2>	getIterable2()
protected boolean	miniBatchEnd()
void	reduceLastBatch()
String	toString()
boolean	windowEnd()

Methods inherited from class java.lang.Object

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

Field Detail

granularity

protected int granularity

batchPerSlide

protected int batchPerSlide

numberOfBatches

protected long numberOfBatches

minibatchCounter

protected long minibatchCounter

circularList1

protected CircularFifoList<IN1> circularList1

circularList2

protected CircularFifoList<IN2> circularList2

Constructor Detail

StreamWindow

public StreamWindow()

Method Detail

addToBuffer1

public void addToBuffer1(IN1 nextValue)
                  throws Exception

Throws:

Exception

addToBuffer2

public void addToBuffer2(IN2 nextValue)
                  throws Exception

Throws:

Exception

checkWindowEnd

protected void checkWindowEnd(long timeStamp)
                       throws Exception

Throws:

Exception

miniBatchEnd

protected boolean miniBatchEnd()

windowEnd

public boolean windowEnd()

reduceLastBatch

public void reduceLastBatch()
                     throws Exception

Throws:

Exception

getIterable1

public Iterable<IN1> getIterable1()

getIterable2

public Iterable<IN2> getIterable2()

toString

public String toString()

Overrides:

toString in class Object