Package org.apache.shardingsphere.proxy.frontend.mysql.command.query.binary

Class MySQLStatementIDGenerator

java.lang.Object

org.apache.shardingsphere.proxy.frontend.mysql.command.query.binary.MySQLStatementIDGenerator

public final class MySQLStatementIDGenerator
extends Object

Statement ID generator for MySQL.

Constructor Summary

Constructors

Constructor	Description
MySQLStatementIDGenerator()

Method Summary

Modifier and Type	Method	Description
static MySQLStatementIDGenerator	getInstance()	Get prepared statement registry instance.
int	nextStatementId(int connectionId)	Generate next statement ID for connection.
void	registerConnection(int connectionId)	Register connection.
void	unregisterConnection(int connectionId)	Unregister connection.

Methods inherited from class java.lang.Object

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

Constructor Details

MySQLStatementIDGenerator

public MySQLStatementIDGenerator()

Method Details

getInstance

public static MySQLStatementIDGenerator getInstance()

Get prepared statement registry instance.

Returns:

prepared statement registry instance

registerConnection

public void registerConnection(int connectionId)

Register connection.

Parameters:

connectionId - connection ID

nextStatementId

public int nextStatementId(int connectionId)

Generate next statement ID for connection.

Parameters:

connectionId - connection ID

Returns:

generated statement ID for prepared statement

unregisterConnection

public void unregisterConnection(int connectionId)

Unregister connection.

Parameters:

connectionId - connection ID