jist.swans.trans
Interface TransInterface

All Superinterfaces:

JistAPI.Proxiable, JistAPI.Timeless, NetInterface.NetHandler

All Known Subinterfaces:

TransInterface.TransTcpInterface, TransInterface.TransUdpInterface

All Known Implementing Classes:

TransTcp, TransUdp

public interface TransInterface
extends JistAPI.Proxiable, NetInterface.NetHandler

Defines the interface of all Transport layer entity implementations.

Since:

SWANS1.0

Version:

$Id: TransInterface.java,v 1.22 2004/04/06 16:07:51 barr Exp $

Author:

Rimon Barr <barr+jist@cs.cornell.edu>

Nested Class Summary

static interface	TransInterface.SocketHandler Socket callback handler.
static class	TransInterface.TransMessage Super-class of all transport layer packets.
static interface	TransInterface.TransTcpInterface Defines the Transport sub-interface for TCP entities.
static interface	TransInterface.TransUdpInterface Defines the Transport sub-interface for UDP entities.

Method Summary

void	addSocketHandler(int port, TransInterface.SocketHandler socketCallback) Register socket handler.
void	delSocketHandler(int port) Unregister socket handler.
void	send(Message msg, NetAddress dst, int dstPort, int srcPort, byte priority) Send message (from APPLICATON).

Methods inherited from interface jist.swans.net.NetInterface.NetHandler

receive

Method Detail

send

void send(Message msg,
          NetAddress dst,
          int dstPort,
          int srcPort,
          byte priority)

Send message (from APPLICATON).

Parameters:

msg - packet payload (usually from application layer)

dst - packet destination address

dstPort - packet destination port

srcPort - packet source port

priority - packet priority

addSocketHandler

void addSocketHandler(int port,
                      TransInterface.SocketHandler socketCallback)
                      throws JistAPI.Continuation

Register socket handler.

Parameters:

port - bound socket port

socketCallback - callback handler

Throws:

JistAPI.Continuation - never; blocking event

delSocketHandler

void delSocketHandler(int port)
                      throws JistAPI.Continuation

Unregister socket handler.

Parameters:

port - bound socket port

Throws:

JistAPI.Continuation - never; blocking event