Package edu.kit.ipd.sdq.eventsim.api

Interface ISimulationMiddleware

All Known Implementing Classes:

SimulationMiddleware

public interface ISimulationMiddleware

The simulation middleware provides infrastructure services.

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 provided by the user on launch of the simulation run.
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.

Method Detail

startSimulation

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

Starts a simulation run.

Parameters:

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

stopSimulation

void stopSimulation()

Stops the simulation run.

isStopping

boolean isStopping()

Returns:

true if a simulation stop has been requested; false else

getSimulationConfiguration

ISimulationConfiguration getSimulationConfiguration()

Gives access to the simulation configuration provided by the user on launch of the simulation run.

Returns:

A simulation configuration

getSimulationModel

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

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

Returns:

The simulation model

getSimulationControl

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

Gives access to the simulation control instance

Returns:

The simulation control

triggerEvent

void triggerEvent(SimulationEvent event)

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

Parameters:

event - the event to trigger

registerEventHandler

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

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

Parameters:

eventType - The event type to listen for

handler - The event handler

registerEventHandler

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

getMeasurementCount

int getMeasurementCount()

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

Returns:

The amount of measurement for the current simulation run.

increaseMeasurementCount

void increaseMeasurementCount()

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

getRandomGenerator

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