org.apache.flink.table.api

Class SlideWithSizeAndSlideOnTime

java.lang.Object

org.apache.flink.table.api.SlideWithSizeAndSlideOnTime

@PublicEvolving
public final class SlideWithSizeAndSlideOnTime
extends Object

Sliding window on time.

Method Summary

Modifier and Type	Method and Description
SlideWithSizeAndSlideOnTimeWithAlias	as(Expression alias) Assigns an alias for this window that the following groupBy() and select() clause can refer to.
SlideWithSizeAndSlideOnTimeWithAlias	as(String alias) Assigns an alias for this window that the following groupBy() and select() clause can refer to.

Methods inherited from class java.lang.Object

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

Method Detail

as

public SlideWithSizeAndSlideOnTimeWithAlias as(String alias)

Assigns an alias for this window that the following groupBy() and select() clause can refer to. select() statement can access window properties such as window start or end time.

Parameters:

alias - alias for this window

Returns:

this window

as

public SlideWithSizeAndSlideOnTimeWithAlias as(Expression alias)

Assigns an alias for this window that the following groupBy() and select() clause can refer to. select() statement can access window properties such as window start or end time.

Parameters:

alias - alias for this window

Returns:

this window