Package edu.kit.ipd.sdq.eventsim.middleware

Class SimulationMiddleware

java.lang.Object

edu.kit.ipd.sdq.eventsim.middleware.SimulationMiddleware

All Implemented Interfaces:

ISimulationMiddleware

public class SimulationMiddleware
extends Object
implements ISimulationMiddleware

The simulation middleware is the central point of the simulation component based simulation. This component is activated in the simulator launch configuration.

Constructor Summary

Constructors

Constructor	Description
SimulationMiddleware(EventManager eventManager)

Method Summary

Modifier and Type	Method	Description
int	getMeasurementCount()	Gives access the the amount of measurements done in the current simulation.
de.uka.ipd.sdq.probfunction.math.IRandomGenerator	getRandomGenerator()
ISimulationConfiguration	getSimulationConfiguration()	Gives access to the simulation configuration of the current simulation
de.uka.ipd.sdq.simulation.abstractsimengine.ISimulationControl	getSimulationControl()	Gives access to the simulation control instance
de.uka.ipd.sdq.simulation.abstractsimengine.ISimulationModel	getSimulationModel()	Gives access to the abstract sim engine simulation model, which is the core of the simulation.
void	increaseMeasurementCount()	Increases the simulation measurement count.
boolean	isStopping()
<T extends SimulationEvent> void	registerEventHandler(Class<T> eventType, IEventHandler<T> handler)	Registers a new event handler for events of a specified type.
<T extends SimulationEvent> void	registerEventHandler(Class<T> eventType, IEventHandler<T> handler, String filter)
void	startSimulation(de.uka.ipd.sdq.simulation.IStatusObserver statusObserver)	Starts a simulation run.
void	stopSimulation()	Stops the simulation run.
void	triggerEvent(SimulationEvent event)	Triggers the specified simulation event.

Methods inherited from class java.lang.Object

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

Constructor Detail

SimulationMiddleware

@Inject
public SimulationMiddleware(EventManager eventManager)

Method Detail

startSimulation

public void startSimulation(de.uka.ipd.sdq.simulation.IStatusObserver statusObserver)

Starts a simulation run.

Specified by:

startSimulation in interface ISimulationMiddleware

Parameters:

statusObserver - A status observer which indicates the simulation progress in the GUI.

stopSimulation

public void stopSimulation()

Stops the simulation run.

Specified by:

stopSimulation in interface ISimulationMiddleware

isStopping

public boolean isStopping()

Specified by:

isStopping in interface ISimulationMiddleware

Returns:

true if a simulation stop has been requested; false else

triggerEvent

public void triggerEvent(SimulationEvent event)

Description copied from interface: ISimulationMiddleware

Triggers the specified simulation event. Does not return to the caller until delivery of the event is completed.

Specified by:

triggerEvent in interface ISimulationMiddleware

Parameters:

event - the event to trigger

registerEventHandler

public <T extends SimulationEvent> void registerEventHandler(Class<T> eventType,
                                                             IEventHandler<T> handler,
                                                             String filter)

Specified by:

registerEventHandler in interface ISimulationMiddleware

registerEventHandler

public <T extends SimulationEvent> void registerEventHandler(Class<T> eventType,
                                                             IEventHandler<T> handler)

Description copied from interface: ISimulationMiddleware

Registers a new event handler for events of a specified type.

Specified by:

registerEventHandler in interface ISimulationMiddleware

Parameters:

eventType - The event type to listen for

handler - The event handler

getSimulationConfiguration

public ISimulationConfiguration getSimulationConfiguration()

Gives access to the simulation configuration of the current simulation

Specified by:

getSimulationConfiguration in interface ISimulationMiddleware

Returns:

A simulation configuration

increaseMeasurementCount

public void increaseMeasurementCount()

Description copied from interface: ISimulationMiddleware

Increases the simulation measurement count. One measurement means one user request was entirely processed.

Specified by:

increaseMeasurementCount in interface ISimulationMiddleware

getMeasurementCount

public int getMeasurementCount()

Description copied from interface: ISimulationMiddleware

Gives access the the amount of measurements done in the current simulation. One measurement means one user request was entirely processed.

Specified by:

getMeasurementCount in interface ISimulationMiddleware

Returns:

The amount of measurement for the current simulation run.

getSimulationModel

public de.uka.ipd.sdq.simulation.abstractsimengine.ISimulationModel getSimulationModel()

Description copied from interface: ISimulationMiddleware

Gives access to the abstract sim engine simulation model, which is the core of the simulation. It basically represents the main simulation timeline.

Specified by:

getSimulationModel in interface ISimulationMiddleware

Returns:

The simulation model

getSimulationControl

public de.uka.ipd.sdq.simulation.abstractsimengine.ISimulationControl getSimulationControl()

Description copied from interface: ISimulationMiddleware

Gives access to the simulation control instance

Specified by:

getSimulationControl in interface ISimulationMiddleware

Returns:

The simulation control

getRandomGenerator

public de.uka.ipd.sdq.probfunction.math.IRandomGenerator getRandomGenerator()

Specified by:

getRandomGenerator in interface ISimulationMiddleware

Returns: