io.shardingsphere.proxy.transport.mysql.packet.command.text.ping

Class ComPingPacket

java.lang.Object

io.shardingsphere.proxy.transport.mysql.packet.MySQLPacket

io.shardingsphere.proxy.transport.mysql.packet.command.CommandPacket

io.shardingsphere.proxy.transport.mysql.packet.command.text.ping.ComPingPacket

All Implemented Interfaces:

DatabaseProtocolPacket

public final class ComPingPacket
extends CommandPacket

COM_PING command packet.

Author:

zhangyonglun

See Also:

COM_PING

Field Summary

Fields inherited from class io.shardingsphere.proxy.transport.mysql.packet.MySQLPacket

PAYLOAD_LENGTH, SEQUENCE_LENGTH

Constructor Summary

Constructors

Constructor and Description
ComPingPacket(int sequenceId)

Method Summary

Modifier and Type	Method and Description
CommandResponsePackets	execute() Execute command.
DatabaseProtocolPacket	getResultValue() Get result value.
boolean	hasMoreResultValue() Has more result value.
void	write(MySQLPacketPayload mysqlPacketPayload) Write packet to byte buffer.

Methods inherited from class java.lang.Object

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

Constructor Detail

ComPingPacket

public ComPingPacket(int sequenceId)

Method Detail

execute

public CommandResponsePackets execute()

Description copied from class: CommandPacket

Execute command.

Specified by:

execute in class CommandPacket

Returns:

result packets to be sent

write

public void write(MySQLPacketPayload mysqlPacketPayload)

Description copied from class: MySQLPacket

Write packet to byte buffer.

Specified by:

write in class MySQLPacket

Parameters:

mysqlPacketPayload - packet payload to be write

hasMoreResultValue

public boolean hasMoreResultValue()

Description copied from class: CommandPacket

Has more result value.

Specified by:

hasMoreResultValue in class CommandPacket

Returns:

has more result value

getResultValue

public DatabaseProtocolPacket getResultValue()

Description copied from class: CommandPacket

Get result value.

Specified by:

getResultValue in class CommandPacket

Returns:

result to be sent