public void Run()
{
_env.Process(EndWarmupPhase(WarmupTime));
_env.Process(Demand(route: new int[] { 0, 1, 2 }));
_env.Process(Demand(route: new int[] { 0, 1, 3 }));
_env.Process(Demand(route: new int[] { 4, 5, 6 }));
_env.Process(Demand(route: new int[] { 4, 5, 7 }));
_env.RunD(WarmupTime + ObservationTime);
foreach (var job in _backorderedJobs)
{
ServiceLevel.Add(0);
WIPLeadTime.Add(_env.NowD - job.Value.Item1);
Tardiness.Add(_env.NowD - job.Value.Item2);
}
}
private IEnumerable <Event> Job(int[] route, double due)
{
var start = _env.NowD;
var flow = _env.Process(JobFlow(route)); // wait until job is finished
yield return(flow | _env.TimeoutD(due - start));
if (flow.IsAlive)
{
Backorders.Increase();
_backorderedJobs.Add(flow, Tuple.Create(start, due));
yield return(flow);
_backorderedJobs.Remove(flow);
}
WIPLeadTime.Add(_env.NowD - start);
var tardiness = Math.Max(_env.NowD - due, 0);
Tardiness.Add(tardiness);
if (_env.NowD < due)
{
ServiceLevel.Add(1);
FGIInventory.Increase();
var fgiDelay = due - _env.NowD;
yield return(_env.TimeoutD(fgiDelay)); // wait until due date to deliver order
FGIInventory.Decrease();
FGILeadTime.Add(fgiDelay);
}
else
{
ServiceLevel.Add(0);
FGILeadTime.Add(0);
Backorders.Decrease();
}
}