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);
}
}