public IReadOnlyCollection <Transition> AnalyzeTransitions(State source, Action action, IEnumerable <State> targets)
{
var codeContractsRunner = new CodeContractsRunner(workingDir, ccCheckDefaultArgs, libPaths, typeToAnalyze);
var transitionQueries = queryGenerator.CreateTransitionQueries(source, action, targets);
var queryAssembly = CreateQueryAssembly(transitionQueries);
var evaluator = new QueryEvaluator(codeContractsRunner, queryAssembly);
var feasibleTransitions = evaluator.GetFeasibleTransitions(transitionQueries);
unprovenQueriesCount += evaluator.UnprovenQueries;
return(feasibleTransitions);
}
protected ISet <Action> ActionsThatAreAlwaysDisabled(State source, Action action, IEnumerable <Action> actions,
CodeContractsRunner codeContractsRunner)
{
Contract.Requires(source != null);
Contract.Requires(action != null);
Contract.Requires(actions.Any());
Contract.Requires(codeContractsRunner != null);
var targetNegatedPreconditionQueries = queryGenerator.CreateNegativeQueries(source, action, actions);
generatedQueriesCount += targetNegatedPreconditionQueries.Count;
var queryAssembly = CreateQueryAssembly(targetNegatedPreconditionQueries);
var evaluator = new QueryEvaluator(codeContractsRunner, queryAssembly);
var disabledActions = new HashSet <Action>(evaluator.GetDisabledActions(targetNegatedPreconditionQueries));
unprovenQueriesCount += evaluator.UnprovenQueries;
return(disabledActions);
}