Package org.apache.shardingsphere.infra.context.refresher.type

Class AlterIndexStatementSchemaRefresher

java.lang.Object

org.apache.shardingsphere.infra.context.refresher.type.AlterIndexStatementSchemaRefresher

All Implemented Interfaces:

MetaDataRefresher<org.apache.shardingsphere.sql.parser.sql.common.statement.ddl.AlterIndexStatement>, org.apache.shardingsphere.spi.type.typed.TypedSPI

public final class AlterIndexStatementSchemaRefresher
extends Object
implements MetaDataRefresher<org.apache.shardingsphere.sql.parser.sql.common.statement.ddl.AlterIndexStatement>

Schema refresher for alter index statement.

Constructor Summary

Constructors

Constructor	Description
AlterIndexStatementSchemaRefresher()

Method Summary

Modifier and Type	Method	Description
String	getType()
Optional<org.apache.shardingsphere.infra.metadata.database.schema.event.MetaDataRefreshedEvent>	refresh(org.apache.shardingsphere.infra.metadata.database.ShardingSphereDatabase database, FederationDatabaseMetaData federationDatabaseMetaData, Map<String,OptimizerPlannerContext> optimizerPlanners, Collection<String> logicDataSourceNames, String schemaName, org.apache.shardingsphere.sql.parser.sql.common.statement.ddl.AlterIndexStatement sqlStatement, org.apache.shardingsphere.infra.config.props.ConfigurationProperties props)	Refresh schema.

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.spi.type.typed.TypedSPI

getTypeAliases

Constructor Details

AlterIndexStatementSchemaRefresher

public AlterIndexStatementSchemaRefresher()

Method Details

refresh

public Optional<org.apache.shardingsphere.infra.metadata.database.schema.event.MetaDataRefreshedEvent> refresh(org.apache.shardingsphere.infra.metadata.database.ShardingSphereDatabase database,
 FederationDatabaseMetaData federationDatabaseMetaData,
 Map<String,OptimizerPlannerContext> optimizerPlanners,
 Collection<String> logicDataSourceNames,
 String schemaName,
 org.apache.shardingsphere.sql.parser.sql.common.statement.ddl.AlterIndexStatement sqlStatement,
 org.apache.shardingsphere.infra.config.props.ConfigurationProperties props)
                                                                                                        throws SQLException

Description copied from interface: MetaDataRefresher

Refresh schema.

Specified by:

refresh in interface MetaDataRefresher<org.apache.shardingsphere.sql.parser.sql.common.statement.ddl.AlterIndexStatement>

Parameters:

database - database

federationDatabaseMetaData - federation database meta data

optimizerPlanners - optimizer planners

logicDataSourceNames - route data source names

schemaName - schema name

sqlStatement - SQL statement

props - configuration properties

Returns:

meta data refreshed event

Throws:

SQLException - SQL exception

getType

public String getType()

Specified by:

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