org.apache.flink.streaming.runtime.operators

类 TimestampsAndWatermarksOperator.WatermarkEmitter

java.lang.Object

org.apache.flink.streaming.runtime.operators.TimestampsAndWatermarksOperator.WatermarkEmitter

所有已实现的接口:

org.apache.flink.api.common.eventtime.WatermarkOutput

封闭类:

TimestampsAndWatermarksOperator<T>

public static final class TimestampsAndWatermarksOperator.WatermarkEmitter
extends Object
implements org.apache.flink.api.common.eventtime.WatermarkOutput

Implementation of the WatermarkEmitter, based on the components that are available inside a stream operator.

构造器概要

构造器

构造器和说明
WatermarkEmitter(Output<?> output)

方法概要

限定符和类型	方法和说明
void	emitWatermark(org.apache.flink.api.common.eventtime.Watermark watermark)
void	markActive()
void	markIdle()

从类继承的方法 java.lang.Object

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

构造器详细资料

WatermarkEmitter

public WatermarkEmitter(Output<?> output)

方法详细资料

emitWatermark

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

指定者:

emitWatermark 在接口中 org.apache.flink.api.common.eventtime.WatermarkOutput

markIdle

public void markIdle()

指定者:

markIdle 在接口中 org.apache.flink.api.common.eventtime.WatermarkOutput

markActive

public void markActive()

指定者:

markActive 在接口中 org.apache.flink.api.common.eventtime.WatermarkOutput