}//End Constructor.
/***************************************************************************************
* ExecuteEvent removes the entity from the IVR's entity list, takes a number waiting in
* queue sample for the statistics handler, and returns an end wait in queue event code.
**************************************************************************************/
public override int?ExecuteEvent()
{
//Set the entities begin wait value.
DateTime entityBeginWait = new DateTime
(calendar.SimClock.Year, calendar.SimClock.Month, calendar.SimClock.Day, calendar.SimClock.Hour, calendar.SimClock.Minute, calendar.SimClock.Second);
eventEntity.BeginWait = entityBeginWait;
//Remove the entity from the IVR's entity list.
ivr.RemoveEntity(eventEntity);
//Take sample of entities waiting in queue.
stats.TakeNumberWaitingSample(EventEntity.ProductType, queue.EntitiesInQueue.Count());
//Return a end wait in queue event code.
return(EventCode.EndWaitInQueue);
}//End ExecuteEvent.
