private void AddAllTauReachableSteps(ConfigurationBase step, List <EventStepSim> listResutlt)
{
NormalizedState NState = NormalizedState.TauReachable(new List <ConfigurationBase>()
{
step
});
foreach (ConfigurationBase state in NState.States)
{
//for each step in this
IEnumerable <ConfigurationBase> templist = state.MakeOneMove();
bool hasNonTauEvent = false;
foreach (ConfigurationBase step1 in templist)
{
if (step1.Event != Common.Classes.Ultility.Constants.TAU)
{
hasNonTauEvent = true;
break;
}
}
//if the step has non-tau transition, this should be a boundary step, and we need to keep it
if (hasNonTauEvent || state.IsDeadLock)
{
if (state.Event == Common.Classes.Ultility.Constants.TAU)
{
//do we need to add the *
state.Event = step.Event; //+ "*"
state.DisplayName = null;
}
EventStepSim step1Sim = new EventStepSim(state);
bool contains = false;
foreach (EventStepSim sim in listResutlt)
{
if (sim.Event == step1Sim.Event && sim.StepID == step1Sim.StepID)
{
contains = true;
break;
}
}
//duplicated steps should not be added in.
if (!contains)
{
listResutlt.Add(step1Sim);
}
}
}
}
public List <EventStepSim> MakeOneMove(bool HideTauTransition)
{
List <EventStepSim> listResutlt = new List <EventStepSim>();
IEnumerable <ConfigurationBase> list = Config.MakeOneMove();
if (HideTauTransition)
{
//for the current moves
foreach (ConfigurationBase step in list)
{
//if is not tau, means a valid one
if (step.Event != Common.Classes.Ultility.Constants.TAU)
{
//then we find the tau-reachable of this step
AddAllTauReachableSteps(step, listResutlt);
}
//this should be case for initial event
else if (Config.Event == Common.Classes.Ultility.Constants.INITIAL_EVENT)
{
Debug.Assert(Config.Event == Common.Classes.Ultility.Constants.INITIAL_EVENT);
NormalizedState NState = NormalizedState.TauReachable(new List <ConfigurationBase>()
{
step
});
foreach (ConfigurationBase state in NState.States)
{
IEnumerable <ConfigurationBase> templist = state.MakeOneMove();
foreach (ConfigurationBase step1 in templist)
{
if (step1.Event != Common.Classes.Ultility.Constants.TAU)
{
//then we find the tau-reachable of this step
AddAllTauReachableSteps(step1, listResutlt);
}
}
}
}
}
}
else
{
foreach (ConfigurationBase step in list)
{
bool contains = false;
EventStepSim step1Sim = new EventStepSim(step);
foreach (EventStepSim sim in listResutlt)
{
if (sim.Event == step.Event && sim.StepID == step1Sim.StepID)
{
contains = true;
break;
}
}
//duplicated steps should not be added in.
if (!contains)
{
listResutlt.Add(step1Sim);
}
}
}
return(listResutlt);
}
internal abstract bool IsNormalized(NormalizedState minAllowedState);
internal override bool IsNormalized(NormalizedState minAllowedState)
{
return(true);
}