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MySQL JDBC Type 4 driver
/*
Copyright (c) 2015, 2016, Oracle and/or its affiliates. All rights reserved.
The MySQL Connector/J is licensed under the terms of the GPLv2
, like most MySQL Connectors.
There are special exceptions to the terms and conditions of the GPLv2 as it is applied to
this software, see the FOSS License Exception
.
This program is free software; you can redistribute it and/or modify it under the terms
of the GNU General Public License as published by the Free Software Foundation; version 2
of the License.
This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
See the GNU General Public License for more details.
You should have received a copy of the GNU General Public License along with this
program; if not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth
Floor, Boston, MA 02110-1301 USA
*/
package com.mysql.cj.api.mysqla.io;
import java.io.IOException;
/**
* This interface provides a facility for sending packets. The destination, transmission method, etc are determined by the implementation.
*/
public interface PacketSender {
void send(byte[] packet, int packetLen, byte packetSequence) throws IOException;
/**
* Return a PacketSender instance free of decorators.
*
* @return
*/
PacketSender undecorateAll();
/**
* Return the previous PacketSender instance from the decorators chain or the current PacketSender
* if it is the first entry in a chain.
*
* @return
*/
PacketSender undecorate();
}