/// <summary>
/// Constructor.
/// </summary>
/// <param name="timeSourceService">time source provider</param>
public SchedulingServiceImpl(TimeSourceService timeSourceService)
{
_uLock = LockManager.CreateLock(System.Reflection.MethodBase.GetCurrentMethod().DeclaringType);
_timeHandleMap = new SortedList <long, IDictionary <ScheduleSlot, ScheduleHandle> >();
_handleSetMap = new Dictionary <ScheduleHandle, IDictionary <ScheduleSlot, ScheduleHandle> >();
// initialize time to just before now as there is a check for duplicate external time events
_currentTime = timeSourceService.GetTimeMillis() - 1;
}
/// <summary>
/// Constructor.
/// </summary>
/// <param name="timeSourceService">time source provider</param>
/// <param name="lockManager">The lock manager.</param>
public SchedulingServiceImpl(TimeSourceService timeSourceService, ILockManager lockManager)
{
_uLock = lockManager.CreateLock(GetType());
_timeHandleMap = new SortedList <long, IDictionary <long, ScheduleHandle> >();
_handleSetMap = new Dictionary <ScheduleHandle, IDictionary <long, ScheduleHandle> >();
// initialize time to just before now as there is a check for duplicate external time events
_currentTime = timeSourceService.GetTimeMillis() - 1;
}
private void AssertTimeWithinTolerance(long TOLERANCE_MILLISECS, TimeSourceService nanos, TimeSourceService millis)
{
TimeSourceServiceImpl.IS_SYSTEM_CURRENT_TIME = true;
long nanosWallClockTime = nanos.GetTimeMillis();
TimeSourceServiceImpl.IS_SYSTEM_CURRENT_TIME = false;
long millisWallClockTime = millis.GetTimeMillis();
long diff = nanosWallClockTime - millisWallClockTime;
log.Info("diff=" + diff + " between " + nanos + " and " + millis);
Assert.IsTrue(Math.Abs(diff) < TOLERANCE_MILLISECS, "Diff " + diff + " >= " + TOLERANCE_MILLISECS);
}
public void Execute()
{
if (!_earlier._isCompleted)
{
long spinStartTime = _timeSourceService.GetTimeMillis();
while (!_earlier._isCompleted)
{
Thread.Yield();
long spinDelta = _timeSourceService.GetTimeMillis() - spinStartTime;
if (spinDelta > _msecTimeout)
{
Log.Info("Spin wait timeout exceeded in listener dispatch for statement '" + _view.StatementResultService.StatementName + "'");
break;
}
}
}
_view.Execute();
_isCompleted = true;
_earlier = null;
}