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

Class DropShadowAlgorithmStatementUpdater

java.lang.Object

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

All Implemented Interfaces:

org.apache.shardingsphere.infra.distsql.update.RuleDefinitionDropUpdater<DropShadowAlgorithmStatement,ShadowRuleConfiguration>, org.apache.shardingsphere.infra.distsql.update.RuleDefinitionUpdater<DropShadowAlgorithmStatement,ShadowRuleConfiguration>, org.apache.shardingsphere.spi.type.typed.TypedSPI

public final class DropShadowAlgorithmStatementUpdater
extends Object
implements org.apache.shardingsphere.infra.distsql.update.RuleDefinitionDropUpdater<DropShadowAlgorithmStatement,ShadowRuleConfiguration>

Drop shadow algorithm statement updater.

Constructor Summary

Constructors

Constructor	Description
DropShadowAlgorithmStatementUpdater()

Method Summary

Modifier and Type	Method	Description
void	checkSQLStatement(org.apache.shardingsphere.infra.metadata.database.ShardingSphereDatabase database, DropShadowAlgorithmStatement sqlStatement, ShadowRuleConfiguration currentRuleConfig)
Class<ShadowRuleConfiguration>	getRuleConfigurationClass()
String	getType()
boolean	hasAnyOneToBeDropped(DropShadowAlgorithmStatement sqlStatement, ShadowRuleConfiguration currentRuleConfig)
boolean	updateCurrentRuleConfiguration(DropShadowAlgorithmStatement sqlStatement, ShadowRuleConfiguration currentRuleConfig)

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.shardingsphere.infra.distsql.update.RuleDefinitionDropUpdater

getIdenticalData, isExistRuleConfig

Methods inherited from interface org.apache.shardingsphere.spi.type.typed.TypedSPI

getTypeAliases

Constructor Details

DropShadowAlgorithmStatementUpdater

public DropShadowAlgorithmStatementUpdater()

Method Details

checkSQLStatement

public void checkSQLStatement(org.apache.shardingsphere.infra.metadata.database.ShardingSphereDatabase database,
 DropShadowAlgorithmStatement sqlStatement,
 ShadowRuleConfiguration currentRuleConfig)
                       throws org.apache.shardingsphere.infra.distsql.exception.DistSQLException

Specified by:

checkSQLStatement in interface org.apache.shardingsphere.infra.distsql.update.RuleDefinitionUpdater<DropShadowAlgorithmStatement,ShadowRuleConfiguration>

Throws:

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

hasAnyOneToBeDropped

public boolean hasAnyOneToBeDropped(DropShadowAlgorithmStatement sqlStatement,
 ShadowRuleConfiguration currentRuleConfig)

Specified by:

hasAnyOneToBeDropped in interface org.apache.shardingsphere.infra.distsql.update.RuleDefinitionDropUpdater<DropShadowAlgorithmStatement,ShadowRuleConfiguration>

updateCurrentRuleConfiguration

public boolean updateCurrentRuleConfiguration(DropShadowAlgorithmStatement sqlStatement,
 ShadowRuleConfiguration currentRuleConfig)

Specified by:

updateCurrentRuleConfiguration in interface org.apache.shardingsphere.infra.distsql.update.RuleDefinitionDropUpdater<DropShadowAlgorithmStatement,ShadowRuleConfiguration>

getRuleConfigurationClass

public Class<ShadowRuleConfiguration> getRuleConfigurationClass()

Specified by:

getRuleConfigurationClass in interface org.apache.shardingsphere.infra.distsql.update.RuleDefinitionUpdater<DropShadowAlgorithmStatement,ShadowRuleConfiguration>

getType

public String getType()

Specified by:

getType in interface org.apache.shardingsphere.spi.type.typed.TypedSPI