Package org.apache.flink.datastream.api.extension.window.strategy

Class TumblingTimeWindowStrategy

java.lang.Object

org.apache.flink.datastream.api.extension.window.strategy.WindowStrategy

org.apache.flink.datastream.api.extension.window.strategy.TumblingTimeWindowStrategy

All Implemented Interfaces:

Serializable

@Experimental
public class TumblingTimeWindowStrategy
extends WindowStrategy

A WindowStrategy used to generate tumbling TimeWindow.

See Also:

• Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class org.apache.flink.datastream.api.extension.window.strategy.WindowStrategy

WindowStrategy.TimeType

Field Summary

Fields inherited from class org.apache.flink.datastream.api.extension.window.strategy.WindowStrategy

EVENT_TIME, PROCESSING_TIME

Constructor Summary

Constructors

Constructor	Description
TumblingTimeWindowStrategy(Duration windowSize)
TumblingTimeWindowStrategy(Duration windowSize, WindowStrategy.TimeType timeType)
TumblingTimeWindowStrategy(Duration windowSize, WindowStrategy.TimeType timeType, Duration allowedLateness)

Method Summary

Modifier and Type	Method	Description
Duration	getAllowedLateness()
WindowStrategy.TimeType	getTimeType()
Duration	getWindowSize()

Methods inherited from class org.apache.flink.datastream.api.extension.window.strategy.WindowStrategy

global, session, session, sliding, sliding, sliding, tumbling, tumbling, tumbling

Methods inherited from class java.lang.Object

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

Constructor Details

TumblingTimeWindowStrategy

public TumblingTimeWindowStrategy(Duration windowSize)

TumblingTimeWindowStrategy

public TumblingTimeWindowStrategy(Duration windowSize,
 WindowStrategy.TimeType timeType)

TumblingTimeWindowStrategy

public TumblingTimeWindowStrategy(Duration windowSize,
 WindowStrategy.TimeType timeType,
 Duration allowedLateness)

Method Details

getWindowSize

public Duration getWindowSize()

getTimeType

public WindowStrategy.TimeType getTimeType()

getAllowedLateness

public Duration getAllowedLateness()