/// <summary> When Clear is called, the module needs to Clear all the internal lists
/// for rules and activations. The handle to Rete should not be nulled.
/// </summary>
public virtual void clear()
{
activations.clear();
IEnumerator itr = rules.Values.GetEnumerator();
while (itr.MoveNext())
{
Defrule rl = (Defrule)itr.Current;
rl.clear();
}
rules.Clear();
deftemplates.Clear();
}
