Package org.apache.flink.datastream.impl.watermark

Class DefaultWatermarkManager

java.lang.Object

org.apache.flink.datastream.impl.watermark.DefaultWatermarkManager

All Implemented Interfaces:

org.apache.flink.api.common.watermark.WatermarkManager

public class DefaultWatermarkManager
extends Object
implements org.apache.flink.api.common.watermark.WatermarkManager

A default implementation of WatermarkManager.

Constructor Summary

Constructors

Constructor	Description
DefaultWatermarkManager(org.apache.flink.streaming.api.operators.Output<?> streamRecordOutput, Map<String,org.apache.flink.streaming.runtime.watermark.AbstractInternalWatermarkDeclaration<?>> watermarkDeclarationMap)

Method Summary

Modifier and Type	Method	Description
void	emitWatermark(org.apache.flink.api.common.watermark.Watermark watermark)

Methods inherited from class java.lang.Object

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

Constructor Detail

DefaultWatermarkManager

public DefaultWatermarkManager(org.apache.flink.streaming.api.operators.Output<?> streamRecordOutput,
                               Map<String,org.apache.flink.streaming.runtime.watermark.AbstractInternalWatermarkDeclaration<?>> watermarkDeclarationMap)

Method Detail

emitWatermark

public void emitWatermark(org.apache.flink.api.common.watermark.Watermark watermark)

Specified by:

emitWatermark in interface org.apache.flink.api.common.watermark.WatermarkManager