public Nfa Kleene()
{
var newStart = new NfaState();
var newEnd = new NfaState();
newStart.AddEpsilon(Start);
newStart.AddEpsilon(newEnd);
newEnd.AddEpsilon(Start);
End.AddEpsilon(newEnd);
return(new Nfa(newStart, newEnd));
}
public Nfa Union(Nfa other)
{
var newStart = new NfaState();
var newEnd = new NfaState();
newStart.AddEpsilon(Start);
newStart.AddEpsilon(other.Start);
End.AddEpsilon(newEnd);
other.End.AddEpsilon(newEnd);
return(new Nfa(newStart, newEnd));
}
public Nfa Concatenation(Nfa other)
{
End.AddEpsilon(other.Start);
return(this);
}
