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

Class SessionWindowStrategy

java.lang.Object

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

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

All Implemented Interfaces:

Serializable

@Experimental
public class SessionWindowStrategy
extends WindowStrategy

A WindowStrategy used to generate Session Windows.

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
SessionWindowStrategy(Duration sessionGap)
SessionWindowStrategy(Duration sessionGap, WindowStrategy.TimeType timeType)

Method Summary

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

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 Detail

SessionWindowStrategy

public SessionWindowStrategy(Duration sessionGap)

SessionWindowStrategy

public SessionWindowStrategy(Duration sessionGap,
                             WindowStrategy.TimeType timeType)

Method Detail

getSessionGap

public Duration getSessionGap()

getTimeType

public WindowStrategy.TimeType getTimeType()