org.apache.shardingsphere.dbdiscovery.distsql.handler.update

类 DropDatabaseDiscoveryRuleStatementUpdater

java.lang.Object

org.apache.shardingsphere.dbdiscovery.distsql.handler.update.DropDatabaseDiscoveryRuleStatementUpdater

所有已实现的接口:

org.apache.shardingsphere.infra.distsql.update.RuleDefinitionDropUpdater<DropDatabaseDiscoveryRuleStatement,DatabaseDiscoveryRuleConfiguration>, org.apache.shardingsphere.infra.distsql.update.RuleDefinitionUpdater<DropDatabaseDiscoveryRuleStatement,DatabaseDiscoveryRuleConfiguration>, org.apache.shardingsphere.spi.typed.TypedSPI

public final class DropDatabaseDiscoveryRuleStatementUpdater
extends Object
implements org.apache.shardingsphere.infra.distsql.update.RuleDefinitionDropUpdater<DropDatabaseDiscoveryRuleStatement,DatabaseDiscoveryRuleConfiguration>

Drop database discovery rule statement updater.

构造器概要

构造器

构造器和说明
DropDatabaseDiscoveryRuleStatementUpdater()

方法概要

限定符和类型	方法和说明
void	checkSQLStatement(org.apache.shardingsphere.infra.metadata.ShardingSphereMetaData shardingSphereMetaData, DropDatabaseDiscoveryRuleStatement sqlStatement, DatabaseDiscoveryRuleConfiguration currentRuleConfig)
Class<DatabaseDiscoveryRuleConfiguration>	getRuleConfigurationClass()
String	getType()
boolean	updateCurrentRuleConfiguration(DropDatabaseDiscoveryRuleStatement sqlStatement, DatabaseDiscoveryRuleConfiguration currentRuleConfig)

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.spi.typed.TypedSPI

getProps, setProps

构造器详细资料

DropDatabaseDiscoveryRuleStatementUpdater

public DropDatabaseDiscoveryRuleStatementUpdater()

方法详细资料

checkSQLStatement

public void checkSQLStatement(org.apache.shardingsphere.infra.metadata.ShardingSphereMetaData shardingSphereMetaData,
                              DropDatabaseDiscoveryRuleStatement sqlStatement,
                              DatabaseDiscoveryRuleConfiguration currentRuleConfig)
                       throws org.apache.shardingsphere.infra.distsql.exception.rule.RuleDefinitionViolationException

指定者:

checkSQLStatement 在接口中 org.apache.shardingsphere.infra.distsql.update.RuleDefinitionUpdater<DropDatabaseDiscoveryRuleStatement,DatabaseDiscoveryRuleConfiguration>

抛出:

org.apache.shardingsphere.infra.distsql.exception.rule.RuleDefinitionViolationException

updateCurrentRuleConfiguration

public boolean updateCurrentRuleConfiguration(DropDatabaseDiscoveryRuleStatement sqlStatement,
                                              DatabaseDiscoveryRuleConfiguration currentRuleConfig)

指定者:

updateCurrentRuleConfiguration 在接口中 org.apache.shardingsphere.infra.distsql.update.RuleDefinitionDropUpdater<DropDatabaseDiscoveryRuleStatement,DatabaseDiscoveryRuleConfiguration>

getRuleConfigurationClass

public Class<DatabaseDiscoveryRuleConfiguration> getRuleConfigurationClass()

指定者:

getRuleConfigurationClass 在接口中 org.apache.shardingsphere.infra.distsql.update.RuleDefinitionUpdater<DropDatabaseDiscoveryRuleStatement,DatabaseDiscoveryRuleConfiguration>

getType

public String getType()

指定者:

getType 在接口中 org.apache.shardingsphere.spi.typed.TypedSPI