verinec.netsim.entities.packets
Class ARPPacket

java.lang.Object
  desmoj.core.simulator.NamedObject
      desmoj.core.simulator.ModelComponent
          desmoj.core.simulator.Schedulable
              desmoj.core.simulator.Entity
                  verinec.netsim.entities.packets.Packet
                      verinec.netsim.entities.packets.Leaf
                          verinec.netsim.entities.packets.ARPPacket

All Implemented Interfaces:

Cloneable

public class ARPPacket
extends Leaf

A ARP Packet used for arp request/responses, where a Layer 3 Address should be resolved to a Layer 2 address by broadcasting this packet.

Author:

Dominik Jungo, PhD Student, University of Fribourg, Switzerland dominik.jungo@unifr.ch http://home.rega-sense.ch/jungod

Field Summary

private IAddress	spa
private IAddress	tpa

Constructor Summary

ARPPacket(Model owner, IAddress sha, IAddress spa, IAddress tpa)
creates a new arp packet

Method Summary

String	getProcessorName() gets the name of the processor that will process this packet
IAddress	getSpa() gets the Layer 3 Source Address
IAddress	getTpa() gets the Layer 3 Destination Address
protected Leaf	selfClone()
void	setSpa(IAddress address) sets the Layer 3 Source Address
void	setTpa(IAddress address) sets the Layer 3 Destination Address
String	toString() This returns a String representation of the Packet.

Methods inherited from class verinec.netsim.entities.packets.Leaf

clone, getPayload, setPayload

Methods inherited from class verinec.netsim.entities.packets.Packet

getAge, getDstAddress, getPacketID, getSrcAddress, incrAge, setAge, setDstAddress, setPacketID, setSrcAddress

Methods inherited from class desmoj.core.simulator.Entity

getPriority, isEqual, isLarger, isLargerOrEqual, isNotEqual, isSimProcess, isSmaller, isSmallerOrEqual, numQueues, schedule, scheduleAfter, scheduleBefore, setPriority

Methods inherited from class desmoj.core.simulator.Schedulable

cancel, isCurrent, isScheduled, nextEntity, nextEvent, nextSchedulable, rename, reSchedule, scheduledAt

Methods inherited from class desmoj.core.simulator.ModelComponent

current, currentEntity, currentEvent, currentModel, currentSimProcess, currentTime, debugIsOn, debugOff, debugOn, epsilon, getModel, isExperimentCompatible, isModelCompatible, sendDebugNote, sendMessage, sendTraceNote, sendWarning, skipTraceNote, skipTraceNote, traceIsOn, traceOff, traceOn

Methods inherited from class desmoj.core.simulator.NamedObject

getName, getQuotedName

Methods inherited from class java.lang.Object

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

Field Detail

spa

private IAddress spa

tpa

private IAddress tpa

Constructor Detail

ARPPacket

public ARPPacket(Model owner,
                 IAddress sha,
                 IAddress spa,
                 IAddress tpa)

creates a new arp packet

Parameters:

owner - a model

sha - the source MAC address

spa - the source Layer 3 Address

tpa - the destination Layer 3 Address

Method Detail

getProcessorName

public String getProcessorName()

Description copied from class: Packet

gets the name of the processor that will process this packet

Specified by:

getProcessorName in class Packet

Returns:

the name of the processor that will process this packet

See Also:

Packet.getProcessorName()

getSpa

public IAddress getSpa()

gets the Layer 3 Source Address

Returns:

the Layer 3 Source Address

getTpa

public IAddress getTpa()

gets the Layer 3 Destination Address

Returns:

the Layer 3 Destination Address

setSpa

public void setSpa(IAddress address)

sets the Layer 3 Source Address

Parameters:

address - a Layer 3 Address

setTpa

public void setTpa(IAddress address)

sets the Layer 3 Destination Address

Parameters:

address - a Layer 3 Address

toString

public String toString()

Description copied from class: Packet

This returns a String representation of the Packet.

Overrides:

toString in class Leaf

Returns:

the a String representation of the Packet

See Also:

Leaf.toString()

selfClone

protected Leaf selfClone()

Specified by:

selfClone in class Leaf