org.apache.flink.table.runtime.operators.window.tvf.slicing

Class SliceAssigners.SlicedUnsharedSliceAssigner

java.lang.Object

org.apache.flink.table.runtime.operators.window.tvf.slicing.SliceAssigners.SlicedUnsharedSliceAssigner

All Implemented Interfaces:

Serializable, WindowAssigner, SliceAssigner, SliceUnsharedAssigner

Enclosing class:

SliceAssigners

public static final class SliceAssigners.SlicedUnsharedSliceAssigner
extends Object
implements SliceUnsharedAssigner

The SliceAssigner for elements have been attached slice end timestamp, but the slices are not shared, i.e. the assigned slice is equal to the final window.

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
SlicedUnsharedSliceAssigner(int sliceEndIndex, SliceAssigner innerAssigner)

Method Summary

Modifier and Type	Method and Description
String	getDescription() Returns a description of this window assigner.
long	getLastWindowEnd(long sliceEnd) Returns the last window which the slice belongs to.

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.flink.table.runtime.operators.window.tvf.slicing.SliceAssigner

assignSliceEnd, expiredSlices, getSliceEndInterval, getWindowStart

Methods inherited from interface org.apache.flink.table.runtime.operators.window.tvf.common.WindowAssigner

isEventTime

Constructor Detail

SlicedUnsharedSliceAssigner

public SlicedUnsharedSliceAssigner(int sliceEndIndex,
                                   SliceAssigner innerAssigner)

Method Detail

getLastWindowEnd

public long getLastWindowEnd(long sliceEnd)

Description copied from interface: SliceAssigner

Returns the last window which the slice belongs to. The window and slices are both identified by the end timestamp.

Specified by:

getLastWindowEnd in interface SliceAssigner

getDescription

public String getDescription()

Description copied from interface: WindowAssigner

Returns a description of this window assigner.

Specified by:

getDescription in interface WindowAssigner