/// <summary>
/// Compare two events
/// </summary>
/// <param name="a">First event</param>
/// <param name="b">Second event</param>
/// <returns></returns>
public static int Compare(Event a, Event b)
{
// check for nulls
if(a == null)
return b == null ? 0 : -1;
else if (b == null)
return 1;
if (a.Time == b.Time)
return 0;
else
return a.Time > b.Time ? 1 : -1;
}
/// <summary>
/// Add an event to the queue
/// </summary>
/// <param name="evt"></param>
public void Enqueue(Event evt)
{
Simulation.CollectStats();
Queue.Enqueue(evt);
MaxQueueLength = Math.Max(Queue.Count, MaxQueueLength);
}
/// <summary>
/// Put a new event into the event queue
/// </summary>
/// <param name="evt">Event</param>
public static void RegisterEvent(Event evt)
{
if (evt != null)
{
// traverse the queue and find the first element bigger than current
var idx = 0;
foreach (var curr in EventQueue)
{
// there's a place to add the event to
if(curr.Time > evt.Time)
{
EventQueue.Insert(idx, evt);
return;
}
idx++;
}
EventQueue.Add(evt);
}
}