Beispiel #1
0
        // here we want parameter to change the base class as we dont know which type will derive from the base class.
        // we know its ploymorphic based on the type of object we are working with at that given time.
        private static void EnterGoalStats(IStatisticsData statisticsData)
        {
            while (true)
            {
                Console.WriteLine("Enter a Goal Stat or Enter a 'q' to quit.");
                var input = Console.ReadLine();

                if (input == "q")
                {
                    break;
                }

                try
                {
                    var goalStat = double.Parse(input);
                    statisticsData.AddGoalsFromMatch(goalStat);
                }
                // These two errors I know can occur here.  Write try catch blocks for errors you know you need to handle.
                // Catches if value is out of the range in AddGoalsFromMatch()
                catch (ArgumentException ex)
                {
                    Console.WriteLine(ex.Message);
                }
                // Catches if value is not in the correct format AddGoalsFromMatch()
                catch (FormatException ex)
                {
                    Console.WriteLine(ex.Message);
                }
                finally
                {
                    Console.WriteLine("**");
                }
            }
        }
Beispiel #2
0
        /// <summary>
        /// TODO
        /// </summary>
        public void Finish()
        {
            // calculate sum
            double sum = _totalPositive + _totalNegative;

            // set result
            Result = new DefaultStatistics(_totalPositive, _totalNegative, sum);
        }
 public StatisticsProcessor(IStatisticsData statisticsData, IStatisticsHandler statisticsHandler)
     : this()
 {
     this.statisticsData = statisticsData;
     this.statisticsHandler = statisticsHandler;
 }
 public StatisticsHandler(IStatisticsData statisticsData)
     : this()
 {
     this.statisticsData = statisticsData;
 }
 /// <summary>
 /// TODO
 /// </summary>
 public EntriesStatisticsViewModel(IStatisticsData statisticsData)
 {
     StatisticsData = statisticsData ?? new EmptyStatisticsData();
 }