org.apache.shardingsphere.mode.manager.cluster.coordinator.registry.metadata.subscriber

类 SchemaMetaDataRegistrySubscriber

java.lang.Object

org.apache.shardingsphere.mode.manager.cluster.coordinator.registry.metadata.subscriber.SchemaMetaDataRegistrySubscriber

public final class SchemaMetaDataRegistrySubscriber
extends Object

Schema meta data registry subscriber.

构造器概要

构造器

构造器和说明
SchemaMetaDataRegistrySubscriber(ClusterPersistRepository repository, org.apache.shardingsphere.infra.util.eventbus.EventBusContext eventBusContext)

方法概要

限定符和类型	方法和说明
void	addSchema(org.apache.shardingsphere.infra.metadata.database.schema.event.AddSchemaEvent event) Add schema.
void	alterSchema(org.apache.shardingsphere.infra.metadata.database.schema.event.AlterSchemaEvent event) Alter schema.
void	dropIndex(org.apache.shardingsphere.infra.metadata.database.schema.event.DropIndexEvent event) Drop index.
void	dropSchema(org.apache.shardingsphere.infra.metadata.database.schema.event.DropSchemaEvent event) Drop schema.
void	update(org.apache.shardingsphere.infra.metadata.database.schema.event.SchemaAlteredEvent event) Update when meta data altered.

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

SchemaMetaDataRegistrySubscriber

public SchemaMetaDataRegistrySubscriber(ClusterPersistRepository repository,
                                        org.apache.shardingsphere.infra.util.eventbus.EventBusContext eventBusContext)

方法详细资料

update

public void update(org.apache.shardingsphere.infra.metadata.database.schema.event.SchemaAlteredEvent event)

Update when meta data altered.

参数:

event - schema altered event

addSchema

public void addSchema(org.apache.shardingsphere.infra.metadata.database.schema.event.AddSchemaEvent event)

Add schema.

参数:

event - schema add event

alterSchema

public void alterSchema(org.apache.shardingsphere.infra.metadata.database.schema.event.AlterSchemaEvent event)

Alter schema.

参数:

event - schema alter event

dropSchema

public void dropSchema(org.apache.shardingsphere.infra.metadata.database.schema.event.DropSchemaEvent event)

Drop schema.

参数:

event - schema drop event

dropIndex

public void dropIndex(org.apache.shardingsphere.infra.metadata.database.schema.event.DropIndexEvent event)

Drop index.

参数:

event - drop index event