io.shardingsphere.core.metadata

类 AbstractRefreshHandler

java.lang.Object

io.shardingsphere.core.metadata.AbstractRefreshHandler

public abstract class AbstractRefreshHandler
extends Object

abstract class for refreshing sharding metadata.

作者:

zhaojun

构造器概要

构造器

构造器和说明
AbstractRefreshHandler()

方法概要

限定符和类型	方法和说明
abstract void	execute() execute refresh sharding table metadata.
boolean	isNeedRefresh() Whether need refresh table 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

AbstractRefreshHandler

public AbstractRefreshHandler()

方法详细资料

execute

public abstract void execute()
                      throws SQLException

execute refresh sharding table metadata.

抛出:

SQLException - SQL exception

isNeedRefresh

public boolean isNeedRefresh()

Whether need refresh table meta data.

返回:

need refresh table meta data or not