protected void halt_randomEventsActionPerformed(ActionEvent evt) {
if (randomEventGen.isRunning()) {
try {
randomEventGen.setProbability(Probability.PASSENGER, 0f);
randomEventGen.setProbability(Probability.FAULT, 0f);
randomEventGen.setProbability(Probability.EMERGENCY, 0f);
} catch (ProbabilityOutofBoundsException e) {
displayError(e.getMessage());
}
}
}
public void setupRandomEvents(float pass_prob, float emerg_prob, float hardware_prob) {
try {
randomEventGen.setProbability(Probability.PASSENGER, pass_prob);
randomEventGen.setProbability(Probability.FAULT, hardware_prob);
randomEventGen.setProbability(Probability.EMERGENCY, emerg_prob);
if (!randomEventGen.isRunning()) randomEventGen.start();
if (controller.isRunning()) {
randomEventGen.runEvents();
}
} catch (ProbabilityOutofBoundsException e) {
displayError(e.getMessage());
}
}
private void destroyWorld() {
if (simStarted) {
simStarted = false;
// reset safety thread
safety.interrupt();
// destroy elevator system
controller.interrupt();
controller.destroy();
// stop random events
randomEventGen.interrupt();
// reset logs
Log.printStatusReport();
Log.cleanLogs();
// reset MsgBox
deleteAllMsgs();
// reset tabs, passenger table
for (int i = ElevatorPane.getTabCount() - 1; i > 0; i--) ElevatorPane.remove(i);
elevatorTabs = null;
floorDropDownList.removeAllItems();
SwingUtilities.invokeLater(
new Runnable() {
public void run() {
passengerTable.setModel(new PassengerTableModel());
FloorPassengerTable.setModel(new PassengerTableModel());
}
});
// clean up simulation view
view.cleanup();
view.restart();
// reset timer
simTimeLabel.setText("00:00:00");
// recreate objects
controller = new Controller();
safety = new Safety(controller);
try {
randomEventGen = new RandomEventGenerator(controller, safety, 0.0f, 0.0f, 0.0f);
} catch (ProbabilityOutofBoundsException e) {
displayError(e.getMessage());
}
}
}