public void addTransition(T t1, T t2, bool isDefault = false)
{
transitions.Add(getState(t1), getState(t2));
if (isDefault)
{
if (defaultTransitions.ContainsFirst(getState(t1)))
{
throw new Nb_Exception("This state has already a default transition: " + defaultTransitions.FindAllSeconds(getState(t1))[0]);
}
defaultTransitions.Add(getState(t1), getState(t2));
}
}
public Nb_Tuple <T1, T2> FindAllSeconds(T1 first)
{
Nb_Tuple <T1, T2> res = new Nb_Tuple <T1, T2> ();
foreach (Nb_TupleItem <T1, T2> item in items)
{
if (item.getFirst().Equals(first))
{
res.Add(item.getFirst(), item.getSecond());
}
}
return(res);
}