com.sun.multicast.reliable.transport.tram
Interface TRAMSimulator

public interface TRAMSimulator

The TRAMSimulator interface enables use of simulators to test the TRAM protocol.

Method Summary

void	headChange(int port, int headPort) informs the simulator of a node's head change
void	levelChange(int port, int level) informs the simulator of a node's rxLevel change
void	memberCountChange(int port, int memberCount) informs the simulator of a node's member count change
void	simulateMulticastData(java.net.DatagramPacket dp, int ttl) passes the multicast data packet to the simulator
void	simulateMulticastPacket(java.net.DatagramPacket dp, int type, int ttl) passes the multicast packet to the simulator
void	simulateUnicastPacket(java.net.DatagramPacket dp) passes the unicast packet to the simulator
void	stateChange(int port, byte hState) informs the simulator of a node's state change

Method Detail

headChange

public void headChange(int port,
                       int headPort)

informs the simulator of a node's head change

Parameters:

port - the port associated with this node

headPort - the port of the node's new head

levelChange

public void levelChange(int port,
                        int level)

informs the simulator of a node's rxLevel change

Parameters:

port - the port associated with this node

level - the nex level of the node

memberCountChange

public void memberCountChange(int port,
                              int memberCount)

informs the simulator of a node's member count change

Parameters:

port - the port associated with this node

count - the member count of the node

simulateMulticastData

public void simulateMulticastData(java.net.DatagramPacket dp,
                                  int ttl)

passes the multicast data packet to the simulator

Parameters:

packet - the multicast data packet

ttl - the ttl of the packet

simulateMulticastPacket

public void simulateMulticastPacket(java.net.DatagramPacket dp,
                                    int type,
                                    int ttl)

passes the multicast packet to the simulator

Parameters:

packet - the multicast datagram packet

type - the TRAM subtype of the packet

ttl - the ttl of the packet

simulateUnicastPacket

public void simulateUnicastPacket(java.net.DatagramPacket dp)

passes the unicast packet to the simulator

Parameters:

packet - the unicast datagram packet

stateChange

public void stateChange(int port,
                        byte hState)

informs the simulator of a node's state change

Parameters:

port - the port associated with this node

state - the new state of this node