verinec.netsim.entities.packets
Class Leaf

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

All Implemented Interfaces:

Cloneable

Direct Known Subclasses:

ARPPacket, DLPacket, IPPacket, UDPPacket

public abstract class Leaf
extends Packet

A Leaf in the composite Design Pattern. A Leaf is a Packet that contains itself no more other Packets.

Version:

$Revision:835 $

Author:

Dominik Jungo

Field Summary

private Object

payload

Constructor Summary

Leaf(Model owner)

Leaf(Model owner, Object payload)
Creates a new Leaf

Method Summary

Object	clone()
private Object	deepClone()
Object	getPayload() gets the packets payload
protected abstract Leaf	selfClone()
void	setPayload(Object payload) adds payload to the packet
String	toString() This returns a String representation of the Packet.

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

getAge, getDstAddress, getPacketID, getProcessorName, 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

payload

private Object payload

Constructor Detail

Leaf

public Leaf(Model owner)

Parameters:

owner -

Leaf

public Leaf(Model owner,
            Object payload)

Creates a new Leaf

Parameters:

owner - a Model

payload - the Packets payload

Method Detail

getPayload

public Object getPayload()

Description copied from class: Packet

gets the packets payload

Specified by:

getPayload in class Packet

Returns:

the packets payload

See Also:

Packet.getPayload()

setPayload

public void setPayload(Object payload)

adds payload to the packet

Parameters:

payload - a payload

toString

public String toString()

Description copied from class: Packet

This returns a String representation of the Packet.

Overrides:

toString in class Packet

Returns:

the a String representation of the Packet

See Also:

Packet.toString()

clone

public Object clone()
             throws CloneNotSupportedException

Specified by:

clone in class Packet

Throws:

CloneNotSupportedException

See Also:

Object.clone()

selfClone

protected abstract Leaf selfClone()

deepClone

private final Object deepClone()
                        throws CloneNotSupportedException

Throws:

CloneNotSupportedException