static void Main(string[] args)
{
// initialize a stopwatch for diagnostic use
Stopwatch stopwatch = new Stopwatch();
// create two state machines based on the meta model
MachineExecutor <GenericRuntimeState> machine1 = new MachineExecutor <GenericRuntimeState>(new PhaseChangerMachine1().GetMetaModel());
MachineExecutor <GenericRuntimeState> machine2 = new MachineExecutor <GenericRuntimeState>(new PhaseChangerMachine2().GetMetaModel());
MachineExecutor <GenericRuntimeState> machine3 = new MachineExecutor <GenericRuntimeState>(new PhaseChangerMachine3().GetMetaModel());
// initialize the machines
machine1.Initialize();
machine2.Initialize();
machine3.Initialize();
// Machine 1
stopwatch = Stopwatch.StartNew();
Console.WriteLine("\n" + "Test of Machine1 started with: " + NEVENTS + " random events");
// process the events in the generatedEvents list
foreach (Event e in generatedEvents)
{
machine1.ProcessEvent(e);
}
stopwatch.Stop();
TimeSpan ts1 = stopwatch.Elapsed; // the elapsed time in the experiment
Console.WriteLine("Run time of Machine1: " + ts1);
// Machine 2
Console.WriteLine("\n" + "Test of Machine2 started with: " + NEVENTS + " random events");
stopwatch = Stopwatch.StartNew();
// process the events in the generatedEvents list
foreach (Event e in generatedEvents)
{
machine2.ProcessEvent(e);
}
stopwatch.Stop();
TimeSpan ts2 = stopwatch.Elapsed; // the elapsed time in the experiment
Console.WriteLine("Run time of Machine2: " + ts2);
// Machine 3
Console.WriteLine("\n" + "Test of Machine3 started with: " + NEVENTS + " random events");
stopwatch = Stopwatch.StartNew();
// process the events in the generatedEvents list
foreach (Event e in generatedEvents)
{
machine3.ProcessEvent(e);
}
stopwatch.Stop();
TimeSpan ts3 = stopwatch.Elapsed; // the elapsed time in the experiment
Console.WriteLine("Run time of Machine3: " + ts3);
Console.ReadKey();
}
/// <summary>
/// Process event by testing isApplicable in sequence, and then performing the action which
/// may have an effect and returns the name of a new state, if a transition is to be made.
/// </summary>
/// <param name="machine">the machine, which state is set</param>
/// <param name="runtime">the runtime</param>
/// <param name="e">the event to process</param>
public void ProcessEvent(MachineExecutor <T> machine, T runtime, Event e)
{
List <Transition <T> > matches = transitions.GetValueOrDefault(e.Code());
if (matches == null)
{
return;
}
foreach (Transition <T> transition in matches)
{
if (transition.IsApplicable(runtime))
{
string possibleTransition = transition.Action(runtime);
if (possibleTransition != null)
{
machine.SetState(possibleTransition);
}
return;
}
}
}
