コード例 #1
0
 private void Initialize(DateTime startDate, DateTime endDate, ActivityDescriptor activityDescriptor)
 {
     this.StartDate          = startDate;
     this.EndDate            = endDate;
     this.ActivityDescriptor = activityDescriptor;
     this.Hypothetical       = false;
 }
コード例 #2
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        // confirms that it is valid to create a new activity with the given name and parent
        private string ValidateCandidateNewInheritance(Inheritance inheritance)
        {
            ActivityDescriptor childDescriptor = inheritance.ChildDescriptor;

            if (childDescriptor == null)
            {
                return("Child name is required");
            }
            Activity existingChild = this.ResolveDescriptor(childDescriptor);

            if (existingChild != null)
            {
                return("Child " + existingChild.Name + " already exists");
            }
            ActivityDescriptor parentDescriptor = inheritance.ParentDescriptor;

            if (parentDescriptor == null)
            {
                return("Parent name is required: try \"Activity\"");
            }
            Activity parent = this.ResolveDescriptor(parentDescriptor);

            if (parent == null)
            {
                return("Parent " + parentDescriptor.ActivityName + " does not exist");
            }
            if (parent is ToDo)
            {
                return("Parent " + parentDescriptor.ActivityName + " is a ToDo which cannot have child activities");
            }
            return("");
        }
コード例 #3
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        // makes an ActivityDescriptor that describes this Activity
        public override ActivityDescriptor MakeDescriptor()
        {
            ActivityDescriptor descriptor = new ActivityDescriptor();

            descriptor.ActivityName = this.Name;
            descriptor.Suggestible  = this.Suggestible;
            return(descriptor);
        }
コード例 #4
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 public AbsoluteRating(double score, DateTime date, ActivityDescriptor activityDescriptor, RatingSource source)
 {
     this.Score = score;
     this.Date  = date;
     this.ActivityDescriptor = activityDescriptor;
     this.Source             = source;
     this.Initialize();
 }
コード例 #5
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        }                                  // If true, the user entered this rating. If false, this was inferred by the engine

        public override double GetScoreForDescriptor(ActivityDescriptor descriptor)
        {
            if (descriptor == this.ActivityDescriptor)
            {
                return(this.Score);
            }
            throw new ArgumentException("cannot ask an absolute rating for the score of a different activity");
        }
コード例 #6
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        public Activity GetActivityOrCreateCategory(ActivityDescriptor descriptor)
        {
            Activity existing = this.ResolveDescriptor(descriptor);

            if (existing == null)
            {
                return(this.CreateCategory(descriptor));
            }
            return(existing);
        }
コード例 #7
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        public Problem GetOrCreateProblem(ActivityDescriptor descriptor)
        {
            Problem existing = this.ResolveProblem(descriptor);

            if (existing == null)
            {
                return(this.CreateProblem(descriptor));
            }
            return(existing);
        }
コード例 #8
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        public ToDo GetOrCreateTodo(ActivityDescriptor descriptor)
        {
            ToDo existing = this.ResolveTodo(descriptor);

            if (existing == null)
            {
                return(this.CreateToDo(descriptor));
            }
            return(existing);
        }
コード例 #9
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 public bool CanMatch(ActivityDescriptor activityDescriptor)
 {
     foreach (ActivitySuggestion ours in this.Children)
     {
         if (ours.ActivityDescriptor.CanMatch(activityDescriptor))
         {
             return(true);
         }
     }
     return(false);
 }
コード例 #10
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 // tells whether the given descriptor can match the given activity
 public bool Matches(ActivityDescriptor descriptor, Activity activity)
 {
     if (this.MatchQuality(descriptor, activity) > 0)
     {
         return(true);
     }
     else
     {
         return(false);
     }
 }
コード例 #11
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 public override double GetScoreForDescriptor(ActivityDescriptor descriptor)
 {
     if (descriptor == this.BetterRating.ActivityDescriptor)
     {
         return(this.BetterRating.Score);
     }
     if (descriptor == this.WorseRating.ActivityDescriptor)
     {
         return(this.WorseRating.Score);
     }
     throw new ArgumentException("cannot ask for the score for an activity not known to the RelativeRating");
 }
コード例 #12
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        // constructs an Activity from the given ActivityDescriptor
        public Category CreateCategory(ActivityDescriptor sourceDescriptor)
        {
            Activity existing = this.ResolveDescriptor(sourceDescriptor);

            if (existing != null)
            {
                throw new ArgumentException("Activity " + sourceDescriptor.ActivityName + " already exists");
            }
            Category result = new Category(sourceDescriptor.ActivityName, this.happinessSummarizer, this.efficiencySummarizer);

            this.AddActivity(result);
            return(result);
        }
コード例 #13
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 public void DemandNextParticipationBe(ActivityDescriptor activityDescriptor, Metric metric)
 {
     if (activityDescriptor != null)
     {
         this.SetActivityName(activityDescriptor.ActivityName);
     }
     this.demanded_nextParticipationActivity = activityDescriptor;
     this.metricChooser.DemandMetric(metric);
     // If there was not previously a demanded participation and metric, then the metric chooser may have allowed the user to enter no metric
     // Now that we're demanding a specific metric, it's possible that a metric has appeared in the metric chooser, and we might need to
     // suddenly ask the user if they completed this metric
     this.updateMetricSelectorVisibility();
 }
コード例 #14
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        public ToDo CreateToDo(ActivityDescriptor sourceDescriptor)
        {
            Activity existing = this.ResolveDescriptor(sourceDescriptor);

            if (existing != null)
            {
                throw new ArgumentException("Activity " + sourceDescriptor.ActivityName + " already exists");
            }
            ToDo result = new ToDo(sourceDescriptor.ActivityName, this.happinessSummarizer, this.efficiencySummarizer);

            result.AddParent(this.todoCategory);
            this.AddActivity(result);
            return(result);
        }
コード例 #15
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        public Problem CreateProblem(ActivityDescriptor sourceDescriptor)
        {
            Activity existing = this.ResolveDescriptor(sourceDescriptor);

            if (existing != null)
            {
                throw new ArgumentException("Activity " + sourceDescriptor.ActivityName + " already exists");
            }
            Problem result = new Problem(sourceDescriptor.ActivityName, this.happinessSummarizer, this.efficiencySummarizer);

            this.AddActivity(result);
            this.hasProblem = true;
            return(result);
        }
コード例 #16
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        public ActivitySuggestion GetSuggestion(ActivityDescriptor activityDescriptor, DateTime skipCreationDate)
        {
            List <ActivitySuggestion> candidates;

            if (!this.skipsByDate.TryGetValue(skipCreationDate, out candidates))
            {
                return(null);
            }
            foreach (ActivitySuggestion skip in candidates)
            {
                if (activityDescriptor.CanMatch(skip.ActivityDescriptor))
                {
                    return(skip);
                }
            }
            return(null);
        }
コード例 #17
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 private bool get_wasSuggested(ActivityDescriptor activity)
 {
     foreach (ActivitiesSuggestion suggestion in this.ExternalSuggestions)
     {
         foreach (ActivitySuggestion child in suggestion.Children)
         {
             if (activity.CanMatch(child.ActivityDescriptor))
             {
                 return(true);
             }
         }
     }
     if (activity.ActivityName == this.suggestedActivityName)
     {
         return(true);
     }
     return(false);
 }
コード例 #18
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        // finds the Activity indicated by the ActivityDescriptor
        public Activity ResolveDescriptor(ActivityDescriptor descriptor)
        {
            IEnumerable <Activity> candidates = this.GetCandidateMatches(descriptor);
            Activity result         = null;
            double   bestMatchScore = 0;

            // figure out which activity matches best
            foreach (Activity activity in candidates)
            {
                double matchScore = this.MatchQuality(descriptor, activity);
                if (matchScore > bestMatchScore)
                {
                    result         = activity;
                    bestMatchScore = matchScore;
                }
            }
            // now we've found the activity that is indicated by that descriptor
            return(result);
        }
コード例 #19
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        private void OkButton_Clicked(object sender, EventArgs e)
        {
            this.engine.EnsureRatingsAreAssociated();

            IProgression       xAxisProgression = this.XAxisProgression;
            ActivityDescriptor yAxisDescriptor  = this.YAxisActivityDescriptor;
            Activity           yAxisActivity    = null;

            if (yAxisDescriptor != null)
            {
                yAxisActivity = this.engine.ActivityDatabase.ResolveDescriptor(yAxisDescriptor);
            }
            if (yAxisActivity != null)
            {
                yAxisActivity.ApplyPendingData();
                ActivityVisualizationView visualizationView = new ActivityVisualizationView(xAxisProgression, yAxisActivity, this.engine.RatingSummarizer, this.engine.EfficiencySummarizer, this.layoutStack);
                this.layoutStack.AddLayout(visualizationView, "Graph");
            }
        }
コード例 #20
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        // returns a string other than "" in case of error
        public string CreateCategory(Inheritance inheritance)
        {
            string err = this.ValidateCandidateNewInheritance(inheritance);

            if (err != "")
            {
                return(err);
            }
            Activity parent = this.ResolveDescriptor(inheritance.ParentDescriptor);

            if (parent == this.todoCategory || parent == this.problemCategory)
            {
                return("You can't assign an Activity of type Category as a child of the Category named " + parent.Name);
            }
            ActivityDescriptor childDescriptor = inheritance.ChildDescriptor;
            Activity           child           = this.CreateCategory(inheritance.ChildDescriptor);

            return(this.AddParent(inheritance));
        }
コード例 #21
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        // Returns a list of Activity that might be considered to match <descriptor>
        private IEnumerable <Activity> GetCandidateMatches(ActivityDescriptor descriptor)
        {
            if (descriptor == null)
            {
                return(new List <Activity>(0));
            }
            IEnumerable <Activity> activities = null;

            if (descriptor.RequiresPerfectMatch)
            {
                // requiring a perfect match means that we can do a sorted lookup to find the activity by name
                activities = this.activitiesByName.CombineBetweenKeys(descriptor.ActivityName, true, descriptor.ActivityName, true);
            }
            else
            {
                // if we allow approximate string matches, then we have to check all activities
                activities = this.activitiesByName.CombineAll();
            }
            return(activities);
        }
コード例 #22
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        // Find the top few matching activities
        public List <Activity> FindBestMatches(ActivityDescriptor descriptor, int count)
        {
            if (count < 1)
            {
                return(new List <Activity>(0));
            }
            if (count == 1)
            {
                Activity best = this.ResolveDescriptor(descriptor);
                if (best != null)
                {
                    return new List <Activity>()
                           {
                               best
                           }
                }
                ;
                return(new List <Activity>()
                {
                });
            }
            IEnumerable <Activity>      activities  = this.GetCandidateMatches(descriptor);
            StatList <double, Activity> sortedItems = new StatList <double, Activity>(new ReverseDoubleComparer(), new NoopCombiner <Activity>());

            foreach (Activity activity in activities)
            {
                double quality = this.MatchQuality(descriptor, activity);
                if (quality > 0)
                {
                    sortedItems.Add(quality, activity);
                }
            }
            count = Math.Min(count, sortedItems.NumItems);
            List <Activity> top = new List <Activity>(count);

            for (int i = 0; i < count; i++)
            {
                top.Add(sortedItems.GetValueAtIndex(i).Value);
            }
            return(top);
        }
コード例 #23
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        private void OkButton_Clicked(object sender, EventArgs e)
        {
            ActivityDescriptor childDescriptor  = this.childNameBox.ActivityDescriptor;
            ActivityDescriptor parentDescriptor = this.parentNameBox.ActivityDescriptor;
            Inheritance        inheritance      = new Inheritance(parentDescriptor, childDescriptor);

            inheritance.DiscoveryDate = DateTime.Now;

            string error = this.activityDatabase.AddParent(inheritance);

            if (error == "")
            {
                this.childNameBox.Clear();
                this.parentNameBox.Clear();
                this.feedbackLayout.setText(childDescriptor.ActivityName + " now inherits from " + parentDescriptor.ActivityName);
            }
            else
            {
                this.feedbackLayout.setText(error);
            }
        }
コード例 #24
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        private void OkButton_Clicked(object sender, EventArgs e)
        {
            ActivityDescriptor childDescriptor  = this.childNameBox.ActivityDescriptor;
            ActivityDescriptor parentDescriptor = this.parentNameBox.ActivityDescriptor;
            Inheritance        inheritance      = new Inheritance(parentDescriptor, childDescriptor);

            inheritance.DiscoveryDate = DateTime.Now;

            string error;

            if (this.SelectedActivityTypeIsCategory || this.SelectedActivityTypeIsSolution)
            {
                error = this.activityDatabase.CreateCategory(inheritance);
            }
            else
            {
                if (this.SelectedActivityTypeIsToDo)
                {
                    error = this.activityDatabase.CreateToDo(inheritance);
                }
                else
                {
                    error = this.activityDatabase.CreateProblem(inheritance);
                }
            }
            if (error == "")
            {
                this.childNameBox.Clear();
                this.parentNameBox.Clear();
                this.showMessage("Created " + childDescriptor.ActivityName);
                if (this.GoBackAfterCreation)
                {
                    this.layoutStack.GoBack();
                }
            }
            else
            {
                this.showError(error);
            }
        }
コード例 #25
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 public bool PreferAvoidCompletedToDos = false; // if true, we prefer to avoid completed ToDos
 public bool CanMatch(ActivityDescriptor other)
 {
     if (other == null)
     {
         return(false);
     }
     if (this.ActivityName != null && other.ActivityName != null)
     {
         if (!this.ActivityName.Equals(other.ActivityName))
         {
             return(false);
         }
     }
     if (this.Suggestible != null && other.Suggestible != null)
     {
         if (this.Suggestible.Value != other.Suggestible.Value)
         {
             return(false);
         }
     }
     return(true);
 }
コード例 #26
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 public ToDo ResolveTodo(ActivityDescriptor descriptor)
 {
     return((ToDo)this.ResolveDescriptor(descriptor));
 }
コード例 #27
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 public bool HasActivity(ActivityDescriptor descriptor)
 {
     return(this.ResolveDescriptor(descriptor) != null);
 }
コード例 #28
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 public Category ResolveToCategory(ActivityDescriptor descriptor)
 {
     return((Category)this.ResolveDescriptor(descriptor));
 }
コード例 #29
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        // If there is a discrepancy, returns 0
        // Otherwise, returns a number that gets larger if it's more likely that the user meant to match <activity>
        public double MatchQuality(ActivityDescriptor descriptor, Activity activity)
        {
            if (descriptor.RequiresPerfectMatch)
            {
                // make sure the name matches
                if (descriptor.ActivityName != null && !descriptor.ActivityName.Equals(activity.Name))
                {
                    return(0);
                }
                return(1);
            }

            int stringScore = 0;
            // points based on string similarity
            string desiredName = descriptor.ActivityName;

            if (desiredName.Length < 2 * activity.Name.Length)
            {
                stringScore = this.stringScore(activity.Name, desiredName);
            }
            else
            {
                // if the user enters a string that it ridiculously long, then we don't bother comparing it
                stringScore = 0;
            }
            if (desiredName.Length > 0 && stringScore <= 0)
            {
                // name has nothing in common
                return(0);
            }
            // now that we've verified that this activity is allowed to be a match, we calculate its score

            // extra points for a fully matching name, because it must be possible to select an activity by name directly
            double exactNameScore = 0;

            if (descriptor.ActivityName.ToLower().Equals(activity.Name.ToLower()))
            {
                exactNameScore += 1;
            }
            if (descriptor.ActivityName.Equals(activity.Name))
            {
                exactNameScore += 1;
            }

            // more points if the 'Suggestible' property matches
            double suggestibleScore = 0;

            if (descriptor.Suggestible != null)
            {
                if (descriptor.Suggestible.Value)
                {
                    // If we're looking for a suggestible activity, then we give more points to activities that are willing to be suggested
                    if (activity.Suggestible)
                    {
                        suggestibleScore += 1;
                    }
                    // If we're looking for a suggestible activity, then we give more points to activities that have no children
                    // (activities having child categories are generally less interesting than their children)
                    if (!activity.HasChildCategory)
                    {
                        suggestibleScore++;
                    }
                }
                else
                {
                    // If we're looking for a non-suggestible activity, then we give more points to an activity that's not willing to be suggested
                    if (!activity.Suggestible)
                    {
                        suggestibleScore += 1;
                    }
                }
            }


            double participationScore = 0;

            // more points based on the likelihood that the user did this activity
            if (descriptor.PreferMorePopular)
            {
                // Give better scores to activities that the user has logged more often
                participationScore += (1.0 - 1.0 / ((double)activity.NumParticipations + 1.0));
            }

            // fewer points for completed Todos
            double completedTodoScore = 1;
            ToDo   t = activity as ToDo;

            if (t != null)
            {
                if (t.IsCompleted())
                {
                    completedTodoScore = 0;
                }
            }

            double isACompletedToDoScore = 1;

            if (descriptor.PreferAvoidCompletedToDos)
            {
                ToDo toDo = activity as ToDo;
                if (toDo != null)
                {
                    if (toDo.IsCompleted())
                    {
                        isACompletedToDoScore = 0;
                    }
                }
            }

            // Now we add up the score
            // We give lower priority to the factors at the top of this calculation and higher priority to the lower factors

            double finalScore = 0;

            // points for non-name properties
            finalScore += participationScore;
            finalScore += suggestibleScore;
            finalScore += completedTodoScore;
            finalScore += isACompletedToDoScore;
            finalScore /= 4;
            // more points for a more closely matching name
            finalScore += stringScore;

            return(finalScore);
        }
コード例 #30
0
 public Problem ResolveProblem(ActivityDescriptor descriptor)
 {
     return((Problem)this.ResolveDescriptor(descriptor));
 }