public static Automaton <String> getExampleSlide8Lesson2()
{
char[] alphabet = { 'a', 'b' };
Automaton <String> m = new Automaton <String>(alphabet);
m.AddTransition(new Transition <String>("q0", 'a', "q1"));
m.AddTransition(new Transition <String>("q0", 'b', "q4"));
m.AddTransition(new Transition <String>("q1", 'a', "q4"));
m.AddTransition(new Transition <String>("q1", 'b', "q2"));
m.AddTransition(new Transition <String>("q2", 'a', "q3"));
m.AddTransition(new Transition <String>("q2", 'b', "q4"));
m.AddTransition(new Transition <String>("q3", 'a', "q1"));
m.AddTransition(new Transition <String>("q3", 'b', "q2"));
// the error state, loops for a and b:
m.AddTransition(new Transition <String>("q4", 'a'));
m.AddTransition(new Transition <String>("q4", 'b'));
// only on start state in a dfa:
m.DefineAsStartState("q0");
// two final states:
m.DefineAsFinalState("q2");
m.DefineAsFinalState("q3");
return(m);
}
public static Automaton <String> getExampleSlide14Lesson2()
{
char[] alphabet = { 'a', 'b' };
Automaton <String> m = new Automaton <String>(alphabet);
m.AddTransition(new Transition <String>("A", 'a', "C"));
m.AddTransition(new Transition <String>("A", 'b', "B"));
m.AddTransition(new Transition <String>("A", 'b', "C"));
m.AddTransition(new Transition <String>("B", 'b', "C"));
m.AddTransition(new Transition <String>("B", "C"));
m.AddTransition(new Transition <String>("C", 'a', "D"));
m.AddTransition(new Transition <String>("C", 'a', "E"));
m.AddTransition(new Transition <String>("C", 'b', "D"));
m.AddTransition(new Transition <String>("D", 'a', "B"));
m.AddTransition(new Transition <String>("D", 'a', "C"));
m.AddTransition(new Transition <String>("E", 'a'));
m.AddTransition(new Transition <String>("E", "D"));
// only on start state in a dfa:
m.DefineAsStartState("A");
// two final states:
m.DefineAsFinalState("C");
m.DefineAsFinalState("E");
return(m);
}
public static Automaton <String> Opdracht5Checklist()
{
char[] alphabet = { 'a', 'b' };
Automaton <String> m = new Automaton <String>(alphabet);
m.AddTransition(new Transition <String>("A", 'b', "B"));
m.AddTransition(new Transition <String>("A", 'a', "C"));
m.AddTransition(new Transition <String>("A", 'b', "C"));
m.AddTransition(new Transition <String>("B", 'b', "C"));
m.AddTransition(new Transition <String>("B", "C"));
m.AddTransition(new Transition <String>("C", 'a', "E"));
m.AddTransition(new Transition <String>("C", 'a', "D"));
m.AddTransition(new Transition <String>("C", 'b', "D"));
m.AddTransition(new Transition <String>("D", 'a', "B"));
m.AddTransition(new Transition <String>("D", 'a', "C"));
m.AddTransition(new Transition <String>("E", "D"));
m.AddTransition(new Transition <String>("E", 'b', "E"));
m.DefineAsStartState("A");
m.DefineAsFinalState("C");
m.DefineAsFinalState("E");
return(m);
}
public static Automaton <String> Opdracht6Checklist()
{
char[] alphabet = { 'a', 'b' };
Automaton <String> m = new Automaton <String>(alphabet);
m.AddTransition(new Transition <String>("q0", 'a', "q2"));
m.AddTransition(new Transition <String>("q0", 'b', "q3"));
m.AddTransition(new Transition <String>("q1", 'a', "q3"));
m.AddTransition(new Transition <String>("q1", 'b', "q2"));
m.AddTransition(new Transition <String>("q2", 'a', "q0"));
m.AddTransition(new Transition <String>("q2", 'b', "q4"));
m.AddTransition(new Transition <String>("q3", 'a', "q1"));
m.AddTransition(new Transition <String>("q3", 'b', "q5"));
m.AddTransition(new Transition <String>("q4", 'a', "q6"));
m.AddTransition(new Transition <String>("q4", 'b', "q5"));
m.AddTransition(new Transition <String>("q5", 'a', "q2"));
m.AddTransition(new Transition <String>("q5", 'b', "q0"));
m.AddTransition(new Transition <String>("q6", 'a', "q4"));
m.AddTransition(new Transition <String>("q6", 'b', "q0"));
m.DefineAsStartState("q0");
m.DefineAsFinalState("q1");
m.DefineAsFinalState("q3");
m.DefineAsFinalState("q4");
m.DefineAsFinalState("q6");
return(m);
}
public static Automaton <String> bevatEvenAantalBsOfOnevenAantalAs()
{
char[] alphabet = { 'a', 'b' };
Automaton <String> m = new Automaton <String>(alphabet);
m.AddTransition(new Transition <String>("q1", 'a', "q2"));
m.AddTransition(new Transition <String>("q1", 'b', "q3"));
m.AddTransition(new Transition <String>("q2", 'a', "q1"));
m.AddTransition(new Transition <String>("q2", 'b', "q4"));
m.AddTransition(new Transition <String>("q3", 'a', "q3"));
m.AddTransition(new Transition <String>("q3", 'b', "q1"));
m.AddTransition(new Transition <String>("q4", 'a', "q3"));
m.AddTransition(new Transition <String>("q4", 'b', "q2"));
m.DefineAsStartState("q1");
m.DefineAsFinalState("q1");
m.DefineAsFinalState("q2");
m.DefineAsFinalState("q4");
return(m);
}
public static Automaton <String> begintMetABBOfEindigtOpBAAB()
{
char[] alphabet = { 'a', 'b' };
Automaton <String> m = new Automaton <String>(alphabet);
m.AddTransition(new Transition <String>("q0", 'a', "q1"));
m.AddTransition(new Transition <String>("q0", 'b', "q4"));
m.AddTransition(new Transition <String>("q1", 'a', "q4"));
m.AddTransition(new Transition <String>("q1", 'b', "q2"));
m.AddTransition(new Transition <String>("q2", 'a', "q3"));
m.AddTransition(new Transition <String>("q2", 'b', "q5"));
m.AddTransition(new Transition <String>("q3", 'a', "q1"));
m.AddTransition(new Transition <String>("q3", 'b', "q2"));
m.AddTransition(new Transition <String>("q4", 'a'));
m.AddTransition(new Transition <String>("q4", 'b'));
m.DefineAsStartState("q0");
m.DefineAsFinalState("q5");
m.DefineAsFinalState("q6");
return(m);
}
public static Automaton <String> SampleNDFA()
{
char[] alphabet = { 'a', 'b' };
Automaton <String> m = new Automaton <String>(alphabet);
m.AddTransition(new Transition <String>("q1", 'a', "q1"));
m.AddTransition(new Transition <String>("q1", 'a', "q2"));
m.AddTransition(new Transition <String>("q1", "q2"));
m.AddTransition(new Transition <String>("q2", 'b', "q3"));
m.AddTransition(new Transition <String>("q2", 'a', "q1"));
//m.AddTransition(new Transition<String>("q3", 'a', "q3"));
//m.AddTransition(new Transition<String>("q3", "q1"));
//m.AddTransition(new Transition<String>("q4", 'a', "q3"));
//m.AddTransition(new Transition<String>("q4", 'b', "q2"));
m.DefineAsStartState("q1");
m.DefineAsFinalState("q3");
return(m);
}
public static Automaton <String> bevatEvenAantalBsEnEindigtOpAAB()
{
char[] alphabet = { 'a', 'b' };
Automaton <String> m = new Automaton <String>(alphabet);
m.AddTransition(new Transition <String>("q1", 'a', "q2"));
m.AddTransition(new Transition <String>("q1", 'b', "q5"));
m.AddTransition(new Transition <String>("q2", 'a', "q3"));
m.AddTransition(new Transition <String>("q2", 'b', "q5"));
m.AddTransition(new Transition <String>("q3", 'a', "q3"));
m.AddTransition(new Transition <String>("q3", 'b', "q8"));
m.AddTransition(new Transition <String>("q4", 'a', "q2"));
m.AddTransition(new Transition <String>("q4", 'b', "q5"));
m.AddTransition(new Transition <String>("q5", 'a', "q6"));
m.AddTransition(new Transition <String>("q5", 'b', "q1"));
m.AddTransition(new Transition <String>("q6", 'a', "q7"));
m.AddTransition(new Transition <String>("q6", 'b', "q1"));
m.AddTransition(new Transition <String>("q7", 'a', "q7"));
m.AddTransition(new Transition <String>("q7", 'b', "q4"));
m.AddTransition(new Transition <String>("q8", 'a', "q6"));
m.AddTransition(new Transition <String>("q8", 'b', "q1"));
m.DefineAsStartState("q1");
m.DefineAsFinalState("q4");
return(m);
}
public Automaton <T> ConvertToDFA()
{
Console.WriteLine("Converting from NDFA to DFA...");
var starters = new CombinedState <T>(epsilonClosure2(startStates));
var result = new Automaton <T>(alphabet);
var set = new SortedSet <CombinedState <T> >();
set.Add(starters);
var res = ConvertToDFAInner(starters, set);
result.AddTransition(res);
result.DefineAsStartState(starters.ToT());
//SortedSet<CombinedState<T>> endstates = new SortedSet<CombinedState<T>>();
//endstates.Add(new CombinedState<T>(finalStates));
var s = new CombinedState <T>(finalStates);
var endstates = result.transitions.Where(t => ListContainsElement(finalStates, t.ToState)).Select(t => t.ToState).ToList <T>();
foreach (var item in endstates)
{
result.DefineAsFinalState(item);
}
Console.WriteLine("Conversion succesful\n");
return(result);
}
public Automaton <String> GetAutomaton()
{
char[] alphabet = { 'a', 'b' };
var automaton = new Automaton <String>(alphabet);
var transitions = GetAutomatonInner(this, 0);
foreach (var item in transitions.Item1)
{
automaton.AddTransition(item);
}
automaton.DefineAsStartState("q" + transitions.Item2);
automaton.DefineAsFinalState("q" + transitions.Item3);
//automaton.DefineAsFinalState("q6");
return(automaton);
}
public static Automaton <String> begintMetABBEnBevatBAAB()
{
char[] alphabet = { 'a', 'b' };
Automaton <String> m = new Automaton <String>(alphabet);
m.AddTransition(new Transition <String>("q1", 'a', "q6"));
m.AddTransition(new Transition <String>("q1", 'b', "q22"));
m.AddTransition(new Transition <String>("q2", 'a', "q8"));
m.AddTransition(new Transition <String>("q2", 'b', "q22"));
m.AddTransition(new Transition <String>("q3", 'a', "q9"));
m.AddTransition(new Transition <String>("q3", 'b', "q22"));
m.AddTransition(new Transition <String>("q4", 'a', "q6"));
m.AddTransition(new Transition <String>("q4", 'b', "q25"));
m.AddTransition(new Transition <String>("q5", 'a', "q10"));
m.AddTransition(new Transition <String>("q5", 'b', "q25"));
m.AddTransition(new Transition <String>("q6", 'a', "q21"));
m.AddTransition(new Transition <String>("q6", 'b', "q12"));
m.AddTransition(new Transition <String>("q7", 'a', "q23"));
m.AddTransition(new Transition <String>("q7", 'b', "q12"));
m.AddTransition(new Transition <String>("q8", 'a', "q24"));
m.AddTransition(new Transition <String>("q8", 'b', "q12"));
m.AddTransition(new Transition <String>("q9", 'a', "q21"));
m.AddTransition(new Transition <String>("q9", 'b', "q15"));
m.AddTransition(new Transition <String>("q10", 'a', "q25"));
m.AddTransition(new Transition <String>("q10", 'b', "q15"));
m.AddTransition(new Transition <String>("q11", 'a', "q21"));
m.AddTransition(new Transition <String>("q11", 'b', "q17"));
m.AddTransition(new Transition <String>("q12", 'a', "q23"));
m.AddTransition(new Transition <String>("q12", 'b', "q17"));
m.AddTransition(new Transition <String>("q13", 'a', "q24"));
m.AddTransition(new Transition <String>("q13", 'b', "q17"));
m.AddTransition(new Transition <String>("q14", 'a', "q21"));
m.AddTransition(new Transition <String>("q14", 'b', "q20"));
m.AddTransition(new Transition <String>("q15", 'a', "q25"));
m.AddTransition(new Transition <String>("q15", 'b', "q20"));
m.AddTransition(new Transition <String>("q16", 'a', "q16"));
m.AddTransition(new Transition <String>("q16", 'b', "q17"));
m.AddTransition(new Transition <String>("q17", 'a', "q18"));
m.AddTransition(new Transition <String>("q17", 'b', "q17"));
m.AddTransition(new Transition <String>("q18", 'a', "q19"));
m.AddTransition(new Transition <String>("q18", 'b', "q17"));
m.AddTransition(new Transition <String>("q19", 'a', "q16"));
m.AddTransition(new Transition <String>("q19", 'b', "q20"));
m.AddTransition(new Transition <String>("q20", 'a', "q20"));
m.AddTransition(new Transition <String>("q20", 'b', "q20"));
m.AddTransition(new Transition <String>("q21", 'a', "q21"));
m.AddTransition(new Transition <String>("q21", 'b', "q22"));
m.AddTransition(new Transition <String>("q22", 'a', "q23"));
m.AddTransition(new Transition <String>("q22", 'b', "q22"));
m.AddTransition(new Transition <String>("q23", 'a', "q24"));
m.AddTransition(new Transition <String>("q23", 'b', "q22"));
m.AddTransition(new Transition <String>("q24", 'a', "q21"));
m.AddTransition(new Transition <String>("q24", 'b', "q25"));
m.AddTransition(new Transition <String>("q25", 'a', "q25"));
m.AddTransition(new Transition <String>("q25", 'b', "q25"));
m.DefineAsStartState("q1");
m.DefineAsFinalState("q20");
return(m);
}