verinec.netsim.entities.packets
Class UDPPacket

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.UDPPacket

All Implemented Interfaces:

Cloneable

Direct Known Subclasses:

DNSPacket, TCPPacket

public class UDPPacket
extends Leaf

A UDP Packet

Version:

$Revision:835 $

Author:

Dominik Jungo

Field Summary

private int	dstPort
private int	srcPort

Constructor Summary

UDPPacket(Model owner, IPAddress srcaddress, IPAddress dstaddress, int srcPort, int dstPort)
Creates a new UDP Packet

Method Summary

void	byteArrayToPayload(byte[] bytes)
protected String	createString() Creates a String, including classname, source, destination, processor and age, used by toString() representing this UDP Packet.
int	getDstPort() gets the destinaton port
String	getProcessorName() gets the name of the processor that will process this packet
int	getSrcPort() gets the source port
byte[]	payloadToByteArray()
protected Leaf	selfClone()
void	setDstPort(int dstPort) sets the destination port
void	setSrcPort(int srcPort) sets the source port
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

dstPort

private int dstPort

srcPort

private int srcPort

Constructor Detail

UDPPacket

public UDPPacket(Model owner,
                 IPAddress srcaddress,
                 IPAddress dstaddress,
                 int srcPort,
                 int dstPort)

Creates a new UDP Packet

Parameters:

owner - a model

srcaddress - source of the packet

dstaddress - destination of the packet

srcPort - the source port

dstPort - the destination port

Method Detail

getDstPort

public int getDstPort()

gets the destinaton port

Returns:

the destinaton port

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()

getSrcPort

public int getSrcPort()

gets the source port

Returns:

the source port

setDstPort

public void setDstPort(int dstPort)

sets the destination port

Parameters:

dstPort - a port number

setSrcPort

public void setSrcPort(int srcPort)

sets the source port

Parameters:

srcPort - a port number

createString

protected String createString()

Creates a String, including classname, source, destination, processor and age, used by toString() representing this UDP Packet.

Returns:

Creates a String, used by toString() representing this UDP Packet

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()

payloadToByteArray

public byte[] payloadToByteArray()
                          throws Exception

Throws:

Exception

byteArrayToPayload

public void byteArrayToPayload(byte[] bytes)
                        throws Exception

Throws:

Exception

selfClone

protected Leaf selfClone()

Specified by:

selfClone in class Leaf