@Override
public void scheduleEvent(ArdenEvent event) {
starting.scheduleEvent(event);
if (starting.runOnEvent(event)) {
ArdenEvent startEvent = starting.getTriggeringEvent();
ArdenTime startTime = new ArdenTime(startEvent.eventTime);
ArdenTime end = new ArdenTime(startTime.add(length));
ScheduledCycle cycle = new ScheduledCycle(startTime, end);
scheduledCycles.add(cycle);
}
}
@Override
public ArdenTime getNextRunTime() {
// Check if the starting trigger has happened
ArdenTime startTime = starting.getNextRunTime();
if (startTime != null) {
ArdenTime end = new ArdenTime(startTime.add(length));
ScheduledCycle cycle = new ScheduledCycle(startTime, end);
scheduledCycles.add(cycle);
}
ScheduledCycle oldestCycle = null;
Iterator<ScheduledCycle> iterator = scheduledCycles.iterator();
while (iterator.hasNext()) {
ScheduledCycle cycle = iterator.next();
if (cycle.next.compareTo(cycle.end) > 0) {
// Cycle is already finished.
iterator.remove();
continue;
}
// Calculate cycle, which should be returned
if (oldestCycle == null) {
oldestCycle = cycle;
} else if (cycle.next.compareTo(oldestCycle.next) < 0) {
oldestCycle = cycle;
}
}
if (oldestCycle == null) {
return null;
}
currentDelay = oldestCycle.next.value - oldestCycle.start.value;
ArdenTime nextRunTime = oldestCycle.next;
oldestCycle.next = new ArdenTime(oldestCycle.next.add(interval));
return nextRunTime;
}