simnet
Class ICMP

java.lang.Object
  simnet.Transport
      simnet.ICMP

All Implemented Interfaces:

Pluggable, PlugoutListener

public class ICMP

extends Transport

implements Pluggable

An implementation of the ICMP protocol.

Field Summary

Fields inherited from class simnet.Transport

node, NODE_ID, sim

Constructor Summary

ICMP()

Method Summary

int	getProtocol() Returns the protocol (id) of this Transport
void	in(int src, Packet packet) Processes incoming packets from the IP stack.
void	initialize(Node parent_node) Initializes a new ICMP object by setting its ID.
boolean	prePlugout(java.lang.Object replacement) No special cleanup is required.

Methods inherited from class simnet.Transport

finalize, plugoutNotification, rawIn

Methods inherited from class java.lang.Object

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

Constructor Detail

ICMP

public ICMP()

Method Detail

initialize

public void initialize(Node parent_node)

Initializes a new ICMP object by setting its ID.

Overrides:

initialize in class Transport

Parameters:

parent_node - the Node that owns this Transport

getProtocol

public int getProtocol()

Returns the protocol (id) of this Transport

Specified by:

getProtocol in class Transport

in

public void in(int src,
               Packet packet)

Processes incoming packets from the IP stack.

Specified by:

in in class Transport

Parameters:

src - the incoming packet' s source

packet - incoming packet

prePlugout

public boolean prePlugout(java.lang.Object replacement)

No special cleanup is required.

Specified by:

prePlugout in interface Pluggable

Returns:

if this object can now be removed (was the operation sucessful)