Package org.apache.flink.streaming.runtime.watermark

Class AlignableLongWatermarkDeclaration

java.lang.Object

org.apache.flink.api.common.watermark.LongWatermarkDeclaration

org.apache.flink.streaming.runtime.watermark.AlignableLongWatermarkDeclaration

All Implemented Interfaces:

Serializable, org.apache.flink.api.common.watermark.WatermarkDeclaration, Alignable

public class AlignableLongWatermarkDeclaration
extends org.apache.flink.api.common.watermark.LongWatermarkDeclaration
implements Alignable

An alignable LongWatermarkDeclaration.

See Also:

Serialized Form

Field Summary

Fields inherited from class org.apache.flink.api.common.watermark.LongWatermarkDeclaration

combinationPolicy, defaultHandlingStrategy, identifier, serialVersionUID

Constructor Summary

Constructors

Constructor	Description
AlignableLongWatermarkDeclaration(String identifier, org.apache.flink.api.common.watermark.WatermarkCombinationPolicy combinationPolicyForChannel, org.apache.flink.api.common.watermark.WatermarkHandlingStrategy defaultHandlingStrategyForFunction, boolean isAligned)

Method Summary

Modifier and Type	Method	Description
boolean	isAligned()	Represents whether the created Watermark needs to be aligned.

Methods inherited from class org.apache.flink.api.common.watermark.LongWatermarkDeclaration

equals, getCombinationPolicy, getDefaultHandlingStrategy, getIdentifier, hashCode, newWatermark, toString

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

AlignableLongWatermarkDeclaration

public AlignableLongWatermarkDeclaration(String identifier,
                                         org.apache.flink.api.common.watermark.WatermarkCombinationPolicy combinationPolicyForChannel,
                                         org.apache.flink.api.common.watermark.WatermarkHandlingStrategy defaultHandlingStrategyForFunction,
                                         boolean isAligned)

Method Detail

isAligned

public boolean isAligned()

Description copied from interface: Alignable

Represents whether the created Watermark needs to be aligned.

Specified by:

isAligned in interface Alignable