org.apache.shardingsphere.shadow.distsql.handler.update

类 AlterShadowAlgorithmStatementUpdater

java.lang.Object

org.apache.shardingsphere.shadow.distsql.handler.update.AlterShadowAlgorithmStatementUpdater

所有已实现的接口:

org.apache.shardingsphere.infra.distsql.update.RuleDefinitionAlterUpdater<AlterShadowAlgorithmStatement,ShadowRuleConfiguration>, org.apache.shardingsphere.infra.distsql.update.RuleDefinitionUpdater<AlterShadowAlgorithmStatement,ShadowRuleConfiguration>, org.apache.shardingsphere.spi.typed.TypedSPI

public final class AlterShadowAlgorithmStatementUpdater
extends Object
implements org.apache.shardingsphere.infra.distsql.update.RuleDefinitionAlterUpdater<AlterShadowAlgorithmStatement,ShadowRuleConfiguration>

Alter shadow algorithm statement updater.

构造器概要

构造器

构造器和说明
AlterShadowAlgorithmStatementUpdater()

方法概要

限定符和类型	方法和说明
org.apache.shardingsphere.infra.config.RuleConfiguration	buildToBeAlteredRuleConfiguration(AlterShadowAlgorithmStatement sqlStatement)
void	checkSQLStatement(org.apache.shardingsphere.infra.metadata.ShardingSphereMetaData metaData, AlterShadowAlgorithmStatement sqlStatement, ShadowRuleConfiguration currentRuleConfig)
Class<ShadowRuleConfiguration>	getRuleConfigurationClass()
String	getType()
void	updateCurrentRuleConfiguration(ShadowRuleConfiguration currentRuleConfig, ShadowRuleConfiguration toBeAlteredRuleConfig)

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

AlterShadowAlgorithmStatementUpdater

public AlterShadowAlgorithmStatementUpdater()

方法详细资料

buildToBeAlteredRuleConfiguration

public org.apache.shardingsphere.infra.config.RuleConfiguration buildToBeAlteredRuleConfiguration(AlterShadowAlgorithmStatement sqlStatement)

指定者:

buildToBeAlteredRuleConfiguration 在接口中 org.apache.shardingsphere.infra.distsql.update.RuleDefinitionAlterUpdater<AlterShadowAlgorithmStatement,ShadowRuleConfiguration>

updateCurrentRuleConfiguration

public void updateCurrentRuleConfiguration(ShadowRuleConfiguration currentRuleConfig,
                                           ShadowRuleConfiguration toBeAlteredRuleConfig)

指定者:

updateCurrentRuleConfiguration 在接口中 org.apache.shardingsphere.infra.distsql.update.RuleDefinitionAlterUpdater<AlterShadowAlgorithmStatement,ShadowRuleConfiguration>

checkSQLStatement

public void checkSQLStatement(org.apache.shardingsphere.infra.metadata.ShardingSphereMetaData metaData,
                              AlterShadowAlgorithmStatement sqlStatement,
                              ShadowRuleConfiguration currentRuleConfig)
                       throws org.apache.shardingsphere.infra.distsql.exception.DistSQLException

指定者:

checkSQLStatement 在接口中 org.apache.shardingsphere.infra.distsql.update.RuleDefinitionUpdater<AlterShadowAlgorithmStatement,ShadowRuleConfiguration>

抛出:

org.apache.shardingsphere.infra.distsql.exception.DistSQLException

getRuleConfigurationClass

public Class<ShadowRuleConfiguration> getRuleConfigurationClass()

指定者:

getRuleConfigurationClass 在接口中 org.apache.shardingsphere.infra.distsql.update.RuleDefinitionUpdater<AlterShadowAlgorithmStatement,ShadowRuleConfiguration>

getType

public String getType()

指定者:

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