public Action Schedule(ModelTimeSpan afterSpan, Action action)
{
var multiplier = GetTimeSpanMultiplier(modelTimeStep: TimeStep, spanStep: afterSpan.StepType);
var occurOnTime = new ModelTime(afterSpan.Steps * multiplier, TimeStep, CurrentTime.Begin);
return(Schedule(occurOnTime, action));
}
//TODO: onCancellationFailed ?
private void TryCancelAction(ModelTime actionTime, Action onCancellationSuccess)
{
if (actionTime > CurrentTime)
{
Console.WriteLine($"Abort modelTimeStep {actionTime} on {CurrentTime}");
onCancellationSuccess();
}
}
internal void SetTime(ModelTime newTime)
{
var selection = new Func <KeyValuePair <ModelTime, List <Action> >, bool>(pair => pair.Key.TickEqual(newTime));
var actionGroups = _schedule.Where(selection).ToList();
for (var i = 0; i < actionGroups.Count; i++)
{
var actionGroup = actionGroups[i];
actionGroup.Value.ForEach(a => a());
}
_schedule = _schedule.Except(actionGroups).ToDictionary(p => p.Key, p => p.Value);
CurrentTime = newTime;
}
public Action Schedule(ModelTime onTime, Action action)
{
if (_schedule.TryGetValue(onTime, out var actions))
{
actions.Add(action);
}
else
{
actions = new List <Action> {
action
};
_schedule.Add(onTime, actions);
}
return(() => TryCancelAction(onTime, () =>
actions.Remove(action)
));
}
public bool TickEqual(ModelTime right)
{
return(Ticks == right.Ticks);
}
public ModelTimeScheduler(ModelTimeStep step, DateTimeOffset beginning)
{
CurrentTime = new ModelTime(0, step, beginning);
TimeStep = step;
}