public static NFA StarNFA(NFA op)
{
AutomataStatus start = new AutomataStatus();
AutomataStatus end = new AutomataStatus();
start.AddTransition((char)0, op.startStatus_);
start.AddTransition((char)0, end);
op.endStatus_.AddTransition((char)0, op.startStatus_);
op.endStatus_.AddTransition((char)0, end);
NFA nfa = new NFA();
nfa.startStatus_ = start;
nfa.endStatus_ = end;
return(nfa);
}
public static NFA CreateFromInput(char input)
{
AutomataStatus start = new AutomataStatus();
AutomataStatus end = new AutomataStatus();
start.AddTransition(input, end);
NFA nfa = new NFA();
nfa.startStatus_ = start;
nfa.endStatus_ = end;
return(nfa);
}