public GoalRefinement(KAOSModel model, params Goal[] goals) : this(model)
{
foreach (var goal in goals)
{
SubGoalIdentifiers.Add(new GoalRefinee(goal.Identifier));
}
}
public ObstacleRefinement(KAOSModel model, params Obstacle[] obstacles) : this(model)
{
foreach (var obstacle in obstacles)
{
SubobstacleIdentifiers.Add(new ObstacleRefinee(obstacle.Identifier));
}
}
public static void IntegrateResolutions(this KAOSModel model)
{
foreach (var goal in model.ObstructedGoals().ToArray())
{
foreach (var obstacle in goal.Obstructions().ToArray())
{
RecursiveIntegration(goal, obstacle.Obstacle());
}
}
}
public GoalRefinement(KAOSModel model) : base(model)
{
SubGoalIdentifiers = new HashSet <GoalRefinee> ();
DomainPropertyIdentifiers = new HashSet <GoalRefinee> ();
DomainHypothesisIdentifiers = new HashSet <GoalRefinee> ();
PositiveSoftGoalsIdentifiers = new HashSet <string> ();
NegativeSoftGoalsIdentifiers = new HashSet <string> ();
IsComplete = false;
}
public static ISet <Goal> LeafGoals(this KAOSModel model)
{
var goals = new HashSet <Goal> (model.Goals());
foreach (var refinement in model.GoalRefinements())
{
goals.Remove(refinement.ParentGoal());
}
return(goals);
}
public static ISet <Obstacle> LeafObstacles(this KAOSModel model)
{
var obstacles = new HashSet <Obstacle> (model.Obstacles());
foreach (var refinement in model.ObstacleRefinements())
{
obstacles.Remove(refinement.ParentObstacle());
}
//foreach (var obstruction in model.Obstructions ())
// obstacles.Remove (obstruction.Obstacle ());
return(obstacles);
}
static IEnumerable <string> RootObstacleIdentifiers(KAOSModel model, string o)
{
var oRefinement = model.ObstacleRefinements(x => x.SubobstacleIdentifiers.Any(y => y.Identifier == o));
if (oRefinement.Count() == 0)
{
return new [] { o }
}
;
else
{
return(oRefinement.SelectMany(x => RootObstacleIdentifiers(model, x.ParentObstacleIdentifier)));
}
}
public static ISet <Goal> RootGoals(this KAOSModel model)
{
var goals = new HashSet <Goal> (model.Goals());
foreach (var goal in model.Goals())
{
foreach (var refinement in goal.Refinements())
{
foreach (var child in refinement.SubGoals())
{
goals.Remove(child);
}
}
}
foreach (var obstacle in model.Obstacles())
{
foreach (var resolution in obstacle.Resolutions())
{
goals.Remove(resolution.ResolvingGoal());
}
}
return(goals);
}
static IEnumerable <string> GetAncestors(KAOSModel _model, IEnumerable <string> goals)
{
var fixpoint = new HashSet <string> (goals);
var goalsToProcessSet = new HashSet <string> (goals);
var goalsToProcess = new Queue <string>(goals);
while (goalsToProcess.Count > 0)
{
var current = goalsToProcess.Dequeue();
goalsToProcessSet.Remove(current);
var refinements = _model.GoalRefinements(x => x.SubGoalIdentifiers.Any(y => y.Identifier == current));
foreach (var r in refinements)
{
fixpoint.Add(r.ParentGoalIdentifier);
if (!goalsToProcessSet.Contains(r.ParentGoalIdentifier))
{
goalsToProcessSet.Add(r.ParentGoalIdentifier);
goalsToProcess.Enqueue(r.ParentGoalIdentifier);
}
}
}
return(fixpoint);
}
public static SoftGoal SoftGoal(this KAOSModel model, Predicate <SoftGoal> pred)
{
return(model.goalRepository.GetSoftGoal(pred));
}
public static IEnumerable <Obstacle> Obstacles(this KAOSModel model, Predicate <Obstacle> pred)
{
return(model.obstacleRepository.GetObstacles(pred));
}
public static IEnumerable <SoftGoal> SoftGoals(this KAOSModel model)
{
return(model.goalRepository.GetSoftGoals());
}
public static IEnumerable <SoftGoal> SoftGoals(this KAOSModel model, Predicate <SoftGoal> pred)
{
return(model.goalRepository.GetSoftGoals(pred));
}
public static IEnumerable <GoalException> Exceptions(this KAOSModel model)
{
return(model.goalRepository.GetGoalExceptions());
}
public static IEnumerable <GoalReplacement> Replacements(this KAOSModel model)
{
return(model.goalRepository.GetGoalReplacements());
}
public static IEnumerable <ObstacleRefinement> ObstacleRefinements(this KAOSModel model)
{
return(model.obstacleRepository.GetObstacleRefinements());
}
public static IEnumerable <Calibration> CalibrationVariables(this KAOSModel model, Predicate <Calibration> pred)
{
return(model.modelMetadataRepository.GetCalibrations(pred));
}
public DomainProperty(KAOSModel model) : base(model)
{
}
public static GivenType GivenType(this KAOSModel model, Predicate <GivenType> pred)
{
return(model.entityRepository.GetGivenType(pred));
}
public static IEnumerable <Obstacle> ResolvedObstacles(this KAOSModel model)
{
return(from o in model.Obstacles() where o.Resolutions().Count() > 0 select o);
}
public static IEnumerable <Goal> ObstructedGoals(this KAOSModel model)
{
return(from g in model.Obstructions() select g.ObstructedGoal());
}
public static IEnumerable <Obstacle> RootObstacles(this KAOSModel model)
{
return(model.Obstructions().Select(x => x.Obstacle()));
}
public static Obstacle Obstacle(this KAOSModel model, Predicate <Obstacle> pred)
{
return(model.obstacleRepository.GetObstacle(pred));
}
public static IEnumerable <Expert> Experts(this KAOSModel model, Predicate <Expert> pred)
{
return(model.modelMetadataRepository.GetExperts(pred));
}
public static Obstacle Obstacle(this KAOSModel model, string identifier)
{
return(model.obstacleRepository.GetObstacle(identifier));
}
public static IEnumerable <Context> Contexts(this KAOSModel model)
{
return(model.modelMetadataRepository.GetContexts());
}
public EntityAttribute(KAOSModel model) : base(model)
{
Derived = false;
}
public static IEnumerable <Expert> Experts(this KAOSModel model)
{
return(model.modelMetadataRepository.GetExperts());
}
public DomainProperty(KAOSModel model, string identifier) : base(model, identifier)
{
}
public static IEnumerable <GoalRefinement> GoalRefinements(this KAOSModel model, Predicate <GoalRefinement> pred)
{
return(model.goalRepository.GetGoalRefinements(pred));
}