org.apache.flink.table.catalog.listener

Interface CatalogModificationListenerFactory

All Superinterfaces:

Factory

@PublicEvolving
public interface CatalogModificationListenerFactory
extends Factory

A factory to create catalog modification listener instances based on context which contains job configuration and user classloader.

Nested Class Summary

Nested Classes

Modifier and Type	Interface and Description
static interface	CatalogModificationListenerFactory.Context Context provided when a listener is created.

Method Summary

Modifier and Type	Method and Description
CatalogModificationListener	createListener(CatalogModificationListenerFactory.Context context) Creates and configures a CatalogModificationListener using the given context.
default Set<ConfigOption<?>>	optionalOptions() Returns a set of ConfigOption that an implementation of this factory consumes in addition to Factory.requiredOptions().
default Set<ConfigOption<?>>	requiredOptions() Returns a set of ConfigOption that an implementation of this factory requires in addition to Factory.optionalOptions().

Methods inherited from interface org.apache.flink.table.factories.Factory

factoryIdentifier

Method Detail

createListener

CatalogModificationListener createListener(CatalogModificationListenerFactory.Context context)

Creates and configures a CatalogModificationListener using the given context.

requiredOptions

default Set<ConfigOption<?>> requiredOptions()

Description copied from interface: Factory

Returns a set of ConfigOption that an implementation of this factory requires in addition to Factory.optionalOptions().

See the documentation of Factory for more information.

Specified by:

requiredOptions in interface Factory

optionalOptions

default Set<ConfigOption<?>> optionalOptions()

Description copied from interface: Factory

Returns a set of ConfigOption that an implementation of this factory consumes in addition to Factory.requiredOptions().

See the documentation of Factory for more information.

Specified by:

optionalOptions in interface Factory