org.apache.flink.table.sources.wmstrategies

类 PreserveWatermarks

java.lang.Object

org.apache.flink.table.sources.wmstrategies.WatermarkStrategy

org.apache.flink.table.sources.wmstrategies.PreserveWatermarks

所有已实现的接口:

Serializable, Descriptor

@PublicEvolving
public final class PreserveWatermarks
extends WatermarkStrategy

A strategy which indicates the watermarks should be preserved from the underlying datastream.

另请参阅:

序列化表格

字段概要

字段

限定符和类型	字段和说明
static PreserveWatermarks	INSTANCE

构造器概要

构造器

构造器和说明
PreserveWatermarks()

方法概要

限定符和类型	方法和说明
boolean	equals(Object obj)
int	hashCode()
Map<String,String>	toProperties() This method is a default implementation that uses java serialization and it is discouraged.

从类继承的方法 java.lang.Object

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

字段详细资料

INSTANCE

public static final PreserveWatermarks INSTANCE

构造器详细资料

PreserveWatermarks

public PreserveWatermarks()

方法详细资料

equals

public boolean equals(Object obj)

覆盖:

equals 在类中 Object

hashCode

public int hashCode()

覆盖:

hashCode 在类中 Object

toProperties

public Map<String,String> toProperties()

从类复制的说明: WatermarkStrategy

This method is a default implementation that uses java serialization and it is discouraged. All implementation should provide a more specific set of properties.

指定者:

toProperties 在接口中 Descriptor

覆盖:

toProperties 在类中 WatermarkStrategy