Package org.apache.flink.table.watermark

Class WatermarkParams

java.lang.Object

org.apache.flink.table.watermark.WatermarkParams

All Implemented Interfaces:

Serializable

@Internal
public class WatermarkParams
extends Object
implements Serializable

Pojo class for watermark configs from table options or 'OPTIONS' hint.

See Also:

• Serialized Form

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	WatermarkParams.WatermarkParamsBuilder	Builder of WatermarkHintParams.

Constructor Summary

Constructors

Constructor	Description
WatermarkParams()
WatermarkParams(WatermarkEmitStrategy emitStrategy, String alignGroupName, Duration alignMaxDrift, Duration alignUpdateInterval, long sourceIdleTimeout)

Method Summary

Modifier and Type	Method	Description
boolean	alignWatermarkEnabled()
static WatermarkParams.WatermarkParamsBuilder	builder()
boolean	equals(Object o)
String	getAlignGroupName()
Duration	getAlignMaxDrift()
Duration	getAlignUpdateInterval()
WatermarkEmitStrategy	getEmitStrategy()
long	getSourceIdleTimeout()
int	hashCode()
void	setAlignGroupName(String alignGroupName)
void	setAlignMaxDrift(Duration alignMaxDrift)
void	setAlignUpdateInterval(Duration alignUpdateInterval)
void	setEmitStrategy(WatermarkEmitStrategy emitStrategy)
void	setSourceIdleTimeout(long sourceIdleTimeout)
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Details

WatermarkParams

public WatermarkParams()

WatermarkParams

public WatermarkParams(WatermarkEmitStrategy emitStrategy,
 String alignGroupName,
 Duration alignMaxDrift,
 Duration alignUpdateInterval,
 long sourceIdleTimeout)

Method Details

getEmitStrategy

public WatermarkEmitStrategy getEmitStrategy()

setEmitStrategy

public void setEmitStrategy(WatermarkEmitStrategy emitStrategy)

getAlignGroupName

public String getAlignGroupName()

setAlignGroupName

public void setAlignGroupName(String alignGroupName)

getAlignMaxDrift

public Duration getAlignMaxDrift()

setAlignMaxDrift

public void setAlignMaxDrift(Duration alignMaxDrift)

getAlignUpdateInterval

public Duration getAlignUpdateInterval()

setAlignUpdateInterval

public void setAlignUpdateInterval(Duration alignUpdateInterval)

getSourceIdleTimeout

public long getSourceIdleTimeout()

setSourceIdleTimeout

public void setSourceIdleTimeout(long sourceIdleTimeout)

alignWatermarkEnabled

public boolean alignWatermarkEnabled()

builder

public static WatermarkParams.WatermarkParamsBuilder builder()

toString

public String toString()

Overrides:

toString in class Object

equals

public boolean equals(Object o)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object