public void execute(long t) {
/* As fast as possible: no need to reschedule delay event */
if (delayTime == 0) {
return;
}
/* Special case: real time */
if (delayPeriod == Integer.MIN_VALUE) {
delayLastSim++;
long tmp = System.currentTimeMillis();
if (delayLastSim > tmp) {
try {
Thread.sleep(delayLastSim - tmp);
} catch (InterruptedException e) {
}
}
/* Reschedule us next millisecond */
scheduleEvent(this, t + MILLISECOND);
return;
}
/* Normal operation */
try {
Thread.sleep(delayTime);
} catch (InterruptedException e) {
}
/* Reschedule us next period */
scheduleEvent(this, t + delayPeriod * MILLISECOND);
}
public void execute(long t) {
if (!hasMillisecondObservers) {
return;
}
millisecondObservable.newMillisecond(getSimulationTime());
scheduleEvent(this, t + MILLISECOND);
}
/** Starts simulation if stopped, executes one millisecond, and finally stops simulation again. */
public void stepMillisecondSimulation() {
if (isRunning()) {
return;
}
TimeEvent stopEvent =
new TimeEvent(0) {
public void execute(long t) {
/* Stop simulation */
stopSimulation();
}
};
scheduleEvent(stopEvent, getSimulationTime() + Simulation.MILLISECOND);
startSimulation();
}