org.apache.shardingsphere.infra.context.refresher

类 MetaDataRefreshEngine

java.lang.Object

org.apache.shardingsphere.infra.context.refresher.MetaDataRefreshEngine

public final class MetaDataRefreshEngine
extends Object

Meta data refresh engine.

构造器概要

构造器

构造器和说明
MetaDataRefreshEngine()

方法概要

限定符和类型	方法和说明
Optional<org.apache.shardingsphere.infra.metadata.database.schema.event.MetaDataRefreshedEvent>	refresh(SQLStatementContext<?> sqlStatementContext, Collection<org.apache.shardingsphere.infra.route.context.RouteUnit> routeUnits) Refresh meta data.

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

MetaDataRefreshEngine

public MetaDataRefreshEngine()

方法详细资料

refresh

public Optional<org.apache.shardingsphere.infra.metadata.database.schema.event.MetaDataRefreshedEvent> refresh(SQLStatementContext<?> sqlStatementContext,
                                                                                                               Collection<org.apache.shardingsphere.infra.route.context.RouteUnit> routeUnits)
                                                                                                        throws SQLException

Refresh meta data.

参数:

sqlStatementContext - SQL statement context

routeUnits - route units

返回:

meta data refreshed event

抛出:

SQLException - SQL exception