org.apache.shardingsphere.infra.context.refresher.type

类 AlterSchemaStatementSchemaRefresher

java.lang.Object

org.apache.shardingsphere.infra.context.refresher.type.AlterSchemaStatementSchemaRefresher

所有已实现的接口:

MetaDataRefresher<org.apache.shardingsphere.sql.parser.sql.common.statement.ddl.AlterSchemaStatement>, org.apache.shardingsphere.infra.util.spi.type.typed.TypedSPI

public final class AlterSchemaStatementSchemaRefresher
extends Object
implements MetaDataRefresher<org.apache.shardingsphere.sql.parser.sql.common.statement.ddl.AlterSchemaStatement>

Schema refresher for alter schema statement.

构造器概要

构造器

构造器和说明
AlterSchemaStatementSchemaRefresher()

方法概要

限定符和类型	方法和说明
String	getType()
Optional<org.apache.shardingsphere.infra.metadata.database.schema.event.MetaDataRefreshedEvent>	refresh(org.apache.shardingsphere.infra.metadata.database.ShardingSphereDatabase database, Collection<String> logicDataSourceNames, String schemaName, org.apache.shardingsphere.sql.parser.sql.common.statement.ddl.AlterSchemaStatement sqlStatement, org.apache.shardingsphere.infra.config.props.ConfigurationProperties props) Refresh schema.

从类继承的方法 java.lang.Object

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

从接口继承的方法 org.apache.shardingsphere.infra.util.spi.type.typed.TypedSPI

getTypeAliases

构造器详细资料

AlterSchemaStatementSchemaRefresher

public AlterSchemaStatementSchemaRefresher()

方法详细资料

refresh

public Optional<org.apache.shardingsphere.infra.metadata.database.schema.event.MetaDataRefreshedEvent> refresh(org.apache.shardingsphere.infra.metadata.database.ShardingSphereDatabase database,
                                                                                                               Collection<String> logicDataSourceNames,
                                                                                                               String schemaName,
                                                                                                               org.apache.shardingsphere.sql.parser.sql.common.statement.ddl.AlterSchemaStatement sqlStatement,
                                                                                                               org.apache.shardingsphere.infra.config.props.ConfigurationProperties props)

从接口复制的说明: MetaDataRefresher

Refresh schema.

指定者:

refresh 在接口中 MetaDataRefresher<org.apache.shardingsphere.sql.parser.sql.common.statement.ddl.AlterSchemaStatement>

参数:

database - database

logicDataSourceNames - route data source names

schemaName - schema name

sqlStatement - SQL statement

props - configuration properties

返回:

meta data refreshed event

getType

public String getType()

指定者:

getType 在接口中 org.apache.shardingsphere.infra.util.spi.type.typed.TypedSPI