public override Process ClearConstant(Dictionary<string, Expression> constMapping)
{
Expression[] newArgs = new Expression[Args.Length];
for (int i = 0; i < Args.Length; i++)
{
Expression arg = Args[i].ClearConstant(constMapping);
if (!arg.HasVar)
newArgs[i] = EvaluatorDenotational.Evaluate(arg, null);
else
newArgs[i] = arg;
}
DefinitionRef newRef = new DefinitionRef(Name, newArgs);
//this is a special cases happened in the middle of parsing, where the current Def is not initialized in the parser.
//so need to put the newRef into the def list to initialize the Def once the parsing is done.
if (Def == null)
{
//TreeWalker.dlist.Add(newRef);
//TreeWalker.dtokens.Add(null);
}
else
{
newRef.Def = Def;
}
return newRef;
}
public override Process ClearConstant(Dictionary <string, Expression> constMapping)
{
Expression[] newArgs = new Expression[Args.Length];
for (int i = 0; i < Args.Length; i++)
{
Expression arg = Args[i].ClearConstant(constMapping);
if (!arg.HasVar)
{
newArgs[i] = EvaluatorDenotational.Evaluate(arg, null);
}
else
{
newArgs[i] = arg;
}
}
DefinitionRef newRef = new DefinitionRef(Name, newArgs);
//this is a special cases happened in the middle of parsing, where the current Def is not initialized in the parser.
//so need to put the newRef into the def list to initialize the Def once the parsing is done.
if (Def == null)
{
//TreeWalker.dlist.Add(newRef);
//TreeWalker.dtokens.Add(null);
}
else
{
newRef.Def = Def;
}
return(newRef);
}
public static void Initialize(AssertionBase Assertion, DefinitionRef Process, SpecificationBase spec)
{
Specification Spec = spec as Specification;
//get the relevant global variables; remove irrelevant variables so as to save memory;
Valuation GlobalEnv = Spec.SpecValuation.GetVariableChannelClone(Process.GetGlobalVariables(), Process.GetChannels());
//Initialize InitialStep
Assertion.InitialStep = new Configuration(Process, Constants.INITIAL_EVENT, null, GlobalEnv, false);
Assertion.MustAbstract = Process.MustBeAbstracted();
}
public static void Initialize(AssertionRefinement Assertion, DefinitionRef ImplementationProcess, DefinitionRef SpecificationProcess, SpecificationBase spec)
{
Specification Spec = spec as Specification;
//get the relevant global variables; remove irrelevant variables so as to save memory;
List<string> varList = ImplementationProcess.GetGlobalVariables();
varList.AddRange(SpecificationProcess.GetGlobalVariables());
Valuation GlobalEnv = Spec.SpecValuation.GetVariableChannelClone(varList, ImplementationProcess.GetChannels());
//Initialize InitialStep
Assertion.InitialStep = new Configuration(ImplementationProcess, Constants.INITIAL_EVENT, null, GlobalEnv, false);
Assertion.InitSpecStep = new Configuration(SpecificationProcess, Constants.INITIAL_EVENT, null, GlobalEnv, false);
Assertion.MustAbstract = ImplementationProcess.MustBeAbstracted();
if (SpecificationProcess.MustBeAbstracted())
{
throw new ParsingException(
"Process " + Assertion.SpecProcess + " has infinite states and therefore can not be used as a property model for refinement checking!", Assertion.AssertToken);
}
}
public KWSNAssertionDivergence(DefinitionRef processDef)
: base()
{
Process = processDef;
}
public KWSNAssertionReachability(DefinitionRef processDef, string reachableState)
: base(reachableState)
{
Process = processDef;
}
public KWSNAssertionRefinement(DefinitionRef processDef, DefinitionRef target)
: base()
{
ImplementationProcess = processDef;
SpecificationProcess = target;
}
public KWSNAssertionReachabilityWith(DefinitionRef processDef, string reachableState, QueryConstraintType cont, Expression constraintCondition)
: base(reachableState, cont, constraintCondition)
{
Process = processDef;
}
public KWSNAssertionLTL(DefinitionRef processDef, string ltl)
: base(ltl)
{
Process = processDef;
}
public KWSNAssertionDeterminism(DefinitionRef processDef)
: base()
{
Process = processDef;
}
public KWSNAssertionDeadLock(DefinitionRef processDef, bool isNontermination)
: base(isNontermination)
{
Process = processDef;
}
public KWSNAssertionDeadLock(DefinitionRef processDef)
: base()
{
Process = processDef;
}