void onCancelled(SimpleTimerTask task) {
synchronized (myTime2Task) {
ArrayList<SimpleTimerTask> list = myTime2Task.get(task.getTargetTime());
if (list != null) {
list.remove(task);
if (list.size() == 0) {
myTime2Task.remove(task.getTargetTime());
}
}
}
}
private void processNext() {
Ref<ArrayList<SimpleTimerTask>> tasks = new Ref<ArrayList<SimpleTimerTask>>();
synchronized (myTime2Task) {
final long current = System.currentTimeMillis();
final Iterator<Long> times = myTime2Task.keySet().iterator();
if (times.hasNext()) {
final Long time = times.next();
tasks.set(myTime2Task.get(time));
times.remove();
}
if (!times.hasNext()) {
myNextScheduledTime = Long.MAX_VALUE;
myNextProcessingTask = null;
} else {
Long nextEffectiveTime = null;
while (times.hasNext()) {
Long nextTime = times.next();
if (nextTime <= current) {
tasks.get().addAll(myTime2Task.get(nextTime));
times.remove();
} else {
nextEffectiveTime = nextTime;
break;
}
}
if (nextEffectiveTime == null) {
myNextProcessingTask = null;
myNextScheduledTime = Long.MAX_VALUE;
} else {
scheduleNext(nextEffectiveTime - current, nextEffectiveTime);
}
}
}
final ArrayList<SimpleTimerTask> toRun = tasks.get();
if (toRun != null) {
for (SimpleTimerTask each : toRun) {
try {
each.run();
} catch (ProcessCanceledException e) {
throw e;
} catch (Throwable e) {
LOG.error(e);
}
}
}
}
