ix.isim
Class ISimTimerServer

java.lang.Object
  ix.isim.ISimTimer
      ix.isim.ISimTimerServer

public class ISimTimerServer
extends ISimTimer

Nested Class Summary

Nested classes/interfaces inherited from class ix.isim.ISimTimer

ISimTimer.UpdateTimeDisplayThread

Field Summary

Fields inherited from class ix.isim.ISimTimer

ACCELERATE, owner, PAUSE, REGISTER, RESUME, simTimeDisplay, simulationActive, START, STOP, SYNCHRONIZE_LABEL, tUpdater

Constructor Summary

protected

ISimTimerServer(IXAgent agent)

Method Summary

long	changeAccelerationFactor(double acceleration) This function changes the time acceleration factor to the given value.
void	handleSynchronizeActivity(Activity synchActivity) This function needs to be implemented by the inheriting class.
long	pause() This function pauses this simulation timer, be it a Server or Client.
void	registerAgent(java.lang.String agentName)
long	resume() This function re-starts the simulation timer after it had been paused.
void	sendAccelerateActivity(double factor)
void	sendPauseActivity(long simTime)
void	sendResumeActivity(long simTime)
void	sendStartActivity(long simTime, double factor)
void	sendStopActivity()
void	start(long simTime, double factor) This function starts the simulation clock.
void	terminateTimer() This function should be called terminate this Timer.

Methods inherited from class ix.isim.ISimTimer

getAccelerationFactor, getISimTimer, getSimTimeInMillis, setCurrentSimTime, simulationStarted

Methods inherited from class java.lang.Object

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

Constructor Detail

ISimTimerServer

protected ISimTimerServer(IXAgent agent)

Method Detail

start

public void start(long simTime,
                  double factor)
           throws ISimTimerException

Description copied from class: ISimTimer

This function starts the simulation clock. The simulation time will be set to the given time and simulated time will progress with the given acceleration factor. It also shows the frame displaying current sim-time if it isn't already showing.

Overrides:

start in class ISimTimer

Parameters:

simTime - initial value of the simulated time

factor - acceleration factor for simulated time

Throws:

ISimTimerException - if this function has been called before

pause

public long pause()

Description copied from class: ISimTimer

This function pauses this simulation timer, be it a Server or Client. As a result simulationActive will be false and the display will show it is paused. However, the time update thread will continue to run.

Overrides:

pause in class ISimTimer

Returns:

long the simulation time when the simulation was paused

resume

public long resume()

Description copied from class: ISimTimer

This function re-starts the simulation timer after it had been paused. As a result simulationActive will be true and the display will show that it is running.

Overrides:

resume in class ISimTimer

Returns:

long the simulation time when the simulation was resumed

changeAccelerationFactor

public long changeAccelerationFactor(double acceleration)

Description copied from class: ISimTimer

This function changes the time acceleration factor to the given value.

Overrides:

changeAccelerationFactor in class ISimTimer

Parameters:

acceleration - double the new acceleration factor

Returns:

long the simulation time when the acceleration factor was changed

terminateTimer

public void terminateTimer()

Description copied from class: ISimTimer

This function should be called terminate this Timer. It will gracefully terminate the update thread for the display.

Overrides:

terminateTimer in class ISimTimer

handleSynchronizeActivity

public void handleSynchronizeActivity(Activity synchActivity)

Description copied from class: ISimTimer

This function needs to be implemented by the inheriting class. This is because the two types of ISimTimer, ISimTimerClient and ISimTimerServer, behave differently with respect to synchronization. Having it abstract ensures that no ISimTimer can ever be constructed.

Specified by:

handleSynchronizeActivity in class ISimTimer

Parameters:

synchActivity - a synchronization Activity (see final Strings in this class for possible activities)

registerAgent

public void registerAgent(java.lang.String agentName)

sendStartActivity

public void sendStartActivity(long simTime,
                              double factor)

sendPauseActivity

public void sendPauseActivity(long simTime)

sendResumeActivity

public void sendResumeActivity(long simTime)

sendAccelerateActivity

public void sendAccelerateActivity(double factor)

sendStopActivity

public void sendStopActivity()