org.apache.shardingsphere.distsql.handler.update

Interface RuleDefinitionUpdater<T extends org.apache.shardingsphere.sql.parser.sql.common.statement.SQLStatement,R extends RuleConfiguration>

Type Parameters:

T - type of SQL statement

R - type of rule configuration

All Superinterfaces:

org.apache.shardingsphere.infra.util.spi.type.typed.TypedSPI

All Known Subinterfaces:

RuleDefinitionAlterUpdater<T,R>, RuleDefinitionCreateUpdater<T,R>, RuleDefinitionDropUpdater<T,R>

public interface RuleDefinitionUpdater<T extends org.apache.shardingsphere.sql.parser.sql.common.statement.SQLStatement,R extends RuleConfiguration>
extends org.apache.shardingsphere.infra.util.spi.type.typed.TypedSPI

Rule definition updater.

Method Summary

Modifier and Type	Method and Description
void	checkSQLStatement(ShardingSphereDatabase database, T sqlStatement, R currentRuleConfig) Check SQL statement.
Class<R>	getRuleConfigurationClass() Get rule configuration class.

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

getType, getTypeAliases

Method Detail

checkSQLStatement

void checkSQLStatement(ShardingSphereDatabase database,
                       T sqlStatement,
                       R currentRuleConfig)

Check SQL statement.

Parameters:

database - database

sqlStatement - SQL statement

currentRuleConfig - current rule configuration

getRuleConfigurationClass

Class<R> getRuleConfigurationClass()

Get rule configuration class.

Returns:

rule configuration class