Package org.apache.flink.table.planner.plan.abilities.sink

Class OverwriteSpec

java.lang.Object

org.apache.flink.table.planner.plan.abilities.sink.OverwriteSpec

All Implemented Interfaces:

SinkAbilitySpec

public final class OverwriteSpec
extends Object
implements SinkAbilitySpec

A sub-class of SinkAbilitySpec that can not only serialize/deserialize the overwrite flag to/from JSON, but also can overwrite existing data for SupportsOverwrite.

Field Summary

Fields

Modifier and Type	Field	Description
static final String	FIELD_NAME_OVERWRITE

Constructor Summary

Constructors

Constructor	Description
OverwriteSpec(boolean overwrite)

Method Summary

Modifier and Type	Method	Description
void	apply(org.apache.flink.table.connector.sink.DynamicTableSink tableSink)	Apply the ability to the given DynamicTableSink.
boolean	equals(Object o)
int	hashCode()

Methods inherited from class java.lang.Object

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

Field Details

FIELD_NAME_OVERWRITE

public static final String FIELD_NAME_OVERWRITE

See Also:

• Constant Field Values

Constructor Details

OverwriteSpec

public OverwriteSpec(boolean overwrite)

Method Details

apply

public void apply(org.apache.flink.table.connector.sink.DynamicTableSink tableSink)

Description copied from interface: SinkAbilitySpec

Apply the ability to the given DynamicTableSink.

Specified by:

apply in interface SinkAbilitySpec

equals

public boolean equals(Object o)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object