public int compareTo(SimEvent event)
	{
		if (occurringTime < event.occurringTime) return -1;
		if (occurringTime > event.occurringTime) return 1;
		if (priority > event.priority) return -1;
		if (priority < event.priority) return 1;
		if (hashCode > event.hashCode) return -1;
		if (hashCode < event.hashCode) return 1;
		return 0;
	}