org.cloudbus.cloudsim.network.datacenter

Class Switch

java.lang.Object

org.cloudbus.cloudsim.core.SimEntity

org.cloudbus.cloudsim.network.datacenter.Switch

All Implemented Interfaces:

Cloneable

Direct Known Subclasses:

AggregateSwitch, EdgeSwitch, RootSwitch

public class Switch
extends SimEntity

Field Summary

Fields

Modifier and Type	Field and Description
List<Vm>	BagofTaskVm
int	datacenterid
NetworkDatacenter	dc
double	downlinkbandwidth
List<Switch>	downlinkswitches
Map<Integer,List<NetworkPacket>>	downlinkswitchpktlist
SortedMap<Double,List<NetworkHost>>	fintimelistHost
SortedMap<Double,List<NetworkVm>>	fintimelistVM
Map<Integer,NetworkHost>	hostlist
int	id
double	latency
int	level
double	numport
Map<Integer,List<NetworkPacket>>	packetTohost
ArrayList<NetworkPacket>	pktlist
double	switching_delay
double	uplinkbandwidth
List<Switch>	uplinkswitches
Map<Integer,List<NetworkPacket>>	uplinkswitchpktlist
Map<Integer,NetworkVm>	Vmlist

Fields inherited from class org.cloudbus.cloudsim.core.SimEntity

FINISHED, HOLDING, RUNNABLE, WAITING

Constructor Summary

Constructors

Constructor and Description
Switch(String name, int level, NetworkDatacenter dc)

Method Summary

Methods

Modifier and Type	Method and Description
protected List<NetworkHost>	getfreehostlist(int numhost)
protected List<NetworkVm>	getfreeVmlist(int numVMReq)
protected NetworkHost	getHostwithVM(int vmid)
void	processEvent(SimEvent ev) This method is invoked by the Simulation class whenever there is an event in the deferred queue, which needs to be processed by the entity.
protected void	processhostpacket(SimEvent ev)
protected void	processpacket_down(SimEvent ev)
protected void	processpacket_up(SimEvent ev)
protected void	processpacket(SimEvent ev)
protected void	processpacketforward(SimEvent ev)
void	shutdownEntity() This method is invoked by the Simulation before the simulation finishes.
void	startEntity() This method is invoked by the Simulation class when the simulation is started.

Methods inherited from class org.cloudbus.cloudsim.core.SimEntity

cancelEvent, clone, getEventBuffer, getId, getName, getNextEvent, getNextEvent, getState, numEventsWaiting, numEventsWaiting, pause, run, schedule, schedule, schedule, schedule, scheduleFirst, scheduleFirst, scheduleFirst, scheduleFirst, scheduleFirstNow, scheduleFirstNow, scheduleFirstNow, scheduleFirstNow, scheduleNow, scheduleNow, scheduleNow, scheduleNow, selectEvent, send, send, send, send, sendNow, sendNow, sendNow, sendNow, setEventBuffer, setId, setState, waitForEvent

Methods inherited from class java.lang.Object

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

Field Detail

id

public int id

level

public int level

datacenterid

public int datacenterid

uplinkswitchpktlist

public Map<Integer,List<NetworkPacket>> uplinkswitchpktlist

downlinkswitchpktlist

public Map<Integer,List<NetworkPacket>> downlinkswitchpktlist

hostlist

public Map<Integer,NetworkHost> hostlist

uplinkswitches

public List<Switch> uplinkswitches

downlinkswitches

public List<Switch> downlinkswitches

packetTohost

public Map<Integer,List<NetworkPacket>> packetTohost

uplinkbandwidth

public double uplinkbandwidth

downlinkbandwidth

public double downlinkbandwidth

latency

public double latency

numport

public double numport

dc

public NetworkDatacenter dc

fintimelistHost

public SortedMap<Double,List<NetworkHost>> fintimelistHost

fintimelistVM

public SortedMap<Double,List<NetworkVm>> fintimelistVM

pktlist

public ArrayList<NetworkPacket> pktlist

BagofTaskVm

public List<Vm> BagofTaskVm

switching_delay

public double switching_delay

Vmlist

public Map<Integer,NetworkVm> Vmlist

Constructor Detail

Switch

public Switch(String name,
      int level,
      NetworkDatacenter dc)

Method Detail

startEntity

public void startEntity()

Description copied from class: SimEntity

This method is invoked by the Simulation class when the simulation is started. This method should be responsible for starting the entity up.

Specified by:

startEntity in class SimEntity

processEvent

public void processEvent(SimEvent ev)

Description copied from class: SimEntity

This method is invoked by the Simulation class whenever there is an event in the deferred queue, which needs to be processed by the entity.

Specified by:

processEvent in class SimEntity

Parameters:

ev - the event to be processed by the entity

processhostpacket

protected void processhostpacket(SimEvent ev)

processpacket_down

protected void processpacket_down(SimEvent ev)

processpacket_up

protected void processpacket_up(SimEvent ev)

processpacket

protected void processpacket(SimEvent ev)

processpacketforward

protected void processpacketforward(SimEvent ev)

getHostwithVM

protected NetworkHost getHostwithVM(int vmid)

getfreeVmlist

protected List<NetworkVm> getfreeVmlist(int numVMReq)

getfreehostlist

protected List<NetworkHost> getfreehostlist(int numhost)

shutdownEntity

public void shutdownEntity()

Description copied from class: SimEntity

This method is invoked by the Simulation before the simulation finishes. If you want to save data in log files this is the method in which the corresponding code would be placed.

Specified by:

shutdownEntity in class SimEntity