public bool Model(string word, List <char> alphabet)
{
if (word.Length == 0 && Finish.Contains(Initial))
{
return(true);
}
else if (word.Length == 0 && !Finish.Contains(Initial))
{
return(false);
}
else
{
CharEnumerator c = word.GetEnumerator();
c.MoveNext();
int letterI = alphabet.IndexOf(c.Current);
int nextState = DFATable[Initial][letterI][0];
while (c.MoveNext())
{
letterI = alphabet.IndexOf(c.Current);
nextState = DFATable[nextState][letterI][0];
}
if (Finish.Contains(nextState))
{
return(true);
}
else
{
return(false);
}
}
}
public KeyValuePair <bool, int> Move(string inf, int offset)
{
Current = Start;
bool IsItState = false;
int Count = 0;
int Index = offset;
while (Index < inf.Length)
{
string s = inf[Index].ToString();
if (transitions.ContainsKey(new KeyValuePair <int, string>(Current, s)))
{
IsItState = true;
Count++;
Current = transitions[new KeyValuePair <int, string>(Current, s)];
Index++;
}
else
{
break;
}
}
if (!Finish.Contains(Current))
{
IsItState = false;
Count = 0;
}
return(new KeyValuePair <bool, int>(IsItState, Count));
}