public Read ( int severity ) : IEnumerable |
||
severity | int | The index that defines which statistic in the given category is to be retrieved. |
return | IEnumerable |
private void ReadCorrectnessData() { DateTime startTime; DateTime endTime; Dictionary <MetadataRecord, IEnumerable <IDataPoint> > measurementsExpected; Dictionary <MetadataRecord, IEnumerable <IDataPoint> > measurementsReceived; Dictionary <MetadataRecord, IEnumerable <IDataPoint> > measurementsLatched; Dictionary <MetadataRecord, IEnumerable <IDataPoint> > measurementsUnreasonable; // Create the statistics reader for reading statistics from the archive using (StatisticsReader statisticsReader = new StatisticsReader()) { endTime = DateTime.Today.AddDays(1.0D); // Tomorrow startTime = endTime - TimeSpan.FromDays(ReportPeriod); // Set up and open the statistics reader statisticsReader.StartTime = startTime; statisticsReader.EndTime = endTime; statisticsReader.ArchiveFilePath = FilePath.GetAbsolutePath("Statistics\\stat_archive.d"); statisticsReader.Open(); measurementsExpected = statisticsReader.Read("PMU", 5); measurementsReceived = statisticsReader.Read("PMU", 4); measurementsLatched = statisticsReader.Read(980); measurementsUnreasonable = statisticsReader.Read(900); float[] totalExpected = { measurementsExpected .SelectMany(kvp => kvp.Value) .Where(dataPoint => dataPoint.Time.ToDateTime().Date == DateTime.Today.AddDays(-1.0D)) .Select(dataPoint => dataPoint.Value) .DefaultIfEmpty(0.0F) .Sum(), measurementsExpected .SelectMany(kvp => kvp.Value) .Where(dataPoint => dataPoint.Time.ToDateTime().Date == DateTime.Today) .Select(dataPoint => dataPoint.Value) .DefaultIfEmpty(0.0F) .Sum() }; float[] totalReceived = { measurementsReceived .SelectMany(kvp => kvp.Value) .Where(dataPoint => dataPoint.Time.ToDateTime().Date == DateTime.Today.AddDays(-1.0D)) .Select(dataPoint => dataPoint.Value) .DefaultIfEmpty(0.0F) .Sum(), measurementsReceived .SelectMany(kvp => kvp.Value) .Where(dataPoint => dataPoint.Time.ToDateTime().Date == DateTime.Today) .Select(dataPoint => dataPoint.Value) .DefaultIfEmpty(0.0F) .Sum() }; float[] totalLatched = { measurementsLatched .SelectMany(kvp => kvp.Value) .Where(dataPoint => dataPoint.Time.ToDateTime().Date == DateTime.Today.AddDays(-1.0D)) .Select(dataPoint => dataPoint.Value) .DefaultIfEmpty(0.0F) .Sum(), measurementsLatched .SelectMany(kvp => kvp.Value) .Where(dataPoint => dataPoint.Time.ToDateTime().Date == DateTime.Today) .Select(dataPoint => dataPoint.Value) .DefaultIfEmpty(0.0F) .Sum() }; float[] totalUnreasonable = { measurementsUnreasonable .SelectMany(kvp => kvp.Value) .Where(dataPoint => dataPoint.Time.ToDateTime().Date == DateTime.Today.AddDays(-1.0D)) .Select(dataPoint => dataPoint.Value) .DefaultIfEmpty(0.0F) .Sum(), measurementsUnreasonable .SelectMany(kvp => kvp.Value) .Where(dataPoint => dataPoint.Time.ToDateTime().Date == DateTime.Today) .Select(dataPoint => dataPoint.Value) .DefaultIfEmpty(0.0F) .Sum() }; Dispatcher.BeginInvoke(new Action(() => { if (totalExpected[0] == 0) { totalExpected[0] = 1; } // Not allowed to divide by zero CreateGridTextItem(1, 1, HorizontalAlignment.Right, ((totalReceived[0] - totalLatched[0] - totalUnreasonable[0]) / totalExpected[0]).ToString("0.00%"), CorrectnesssGrid); CreateGridTextItem(2, 1, HorizontalAlignment.Right, (totalLatched[0] / totalExpected[0]).ToString("0.00%"), CorrectnesssGrid); CreateGridTextItem(3, 1, HorizontalAlignment.Right, (totalUnreasonable[0] / totalExpected[0]).ToString("0.00%"), CorrectnesssGrid); if (totalExpected[1] == 0) { totalExpected[1] = 1; } // Not allowed to divide by zero CreateGridTextItem(1, 2, HorizontalAlignment.Right, ((totalReceived[1] - totalLatched[1] - totalUnreasonable[1]) / totalExpected[1]).ToString("0.00%"), CorrectnesssGrid); CreateGridTextItem(2, 2, HorizontalAlignment.Right, (totalLatched[1] / totalExpected[1]).ToString("0.00%"), CorrectnesssGrid); CreateGridTextItem(3, 2, HorizontalAlignment.Right, (totalUnreasonable[1] / totalExpected[1]).ToString("0.00%"), CorrectnesssGrid); })); } }
private void ReadCompletenessData() { Dictionary <string, DeviceStats> deviceStatsLookup = new Dictionary <string, DeviceStats>(); DateTime startTime; DateTime endTime; Dictionary <MetadataRecord, IEnumerable <IDataPoint> > measurementsReceived; Dictionary <MetadataRecord, IEnumerable <IDataPoint> > measurementsExpected; List <DeviceStats>[] todaysStats; List <DeviceStats>[] yesterdaysStats; string signalReference; string deviceName; int index; // Create the statistics reader for reading statistics from the archive using (StatisticsReader statisticsReader = new StatisticsReader()) { endTime = DateTime.Today.AddDays(1.0D); // Tomorrow startTime = endTime - TimeSpan.FromDays(ReportDays); // Set up and open the statistics reader statisticsReader.StartTime = startTime; statisticsReader.EndTime = endTime; statisticsReader.ArchiveFilePath = FilePath.GetAbsolutePath("Statistics\\stat_archive.d"); statisticsReader.Open(); measurementsReceived = statisticsReader.Read("PMU", 4); measurementsExpected = statisticsReader.Read("PMU", 5); // Determine which devices in the archive have stats for both measurements received and measurements expected foreach (Tuple <MetadataRecord, MetadataRecord> tuple in measurementsReceived.Keys.Join(measurementsExpected.Keys, GetDeviceName, GetDeviceName, Tuple.Create)) { DeviceStats deviceStats; signalReference = tuple.Item1.Synonym1; deviceName = GetDeviceName(tuple.Item1); // Ignore statistics that were calculated by an intermediate gateway if (!signalReference.StartsWith("LOCAL$") && signalReference.Contains("LOCAL$")) { continue; } // Make sure LOCAL$ statistics take precedence over other statistics calculated for the same device if (deviceStatsLookup.ContainsKey(deviceName) && !signalReference.StartsWith("LOCAL$")) { continue; } // Create arrays to hold the total sum of the stats for each day being reported deviceStats = new DeviceStats() { Name = deviceName, MeasurementsReceived = new double[ReportDays], MeasurementsExpected = new double[ReportDays] }; // Calculate the total measurements received for each day being reported foreach (IDataPoint dataPoint in measurementsReceived[tuple.Item1]) { index = (dataPoint.Time.ToDateTime() - startTime).Days; if (index >= 0 && index < ReportDays) { deviceStats.MeasurementsReceived[index] += dataPoint.Value; } } // Calculate the total measurements expected for each day being reported foreach (IDataPoint dataPoint in measurementsExpected[tuple.Item2]) { index = (dataPoint.Time.ToDateTime() - startTime).Days; if (index >= 0 && index < ReportDays) { deviceStats.MeasurementsExpected[index] += dataPoint.Value; } } // Store the calculated stats per device deviceStatsLookup[deviceName] = deviceStats; } } // Store the statistics data to be used in the UI m_deviceStatsList = deviceStatsLookup.Values.ToList(); todaysStats = GetLevels(ReportDays); yesterdaysStats = GetLevels(ReportDays - 1); Dispatcher.BeginInvoke(new Action(() => { int total = yesterdaysStats[0].Count + yesterdaysStats[1].Count + yesterdaysStats[2].Count + yesterdaysStats[3].Count + yesterdaysStats[4].Count; CreateGridTextItem(1, 1, HorizontalAlignment.Right, yesterdaysStats[4].Count.ToString(), CompletenessGrid); CreateGridTextItem(2, 1, HorizontalAlignment.Right, yesterdaysStats[3].Count.ToString(), CompletenessGrid); CreateGridTextItem(3, 1, HorizontalAlignment.Right, yesterdaysStats[2].Count.ToString(), CompletenessGrid); CreateGridTextItem(4, 1, HorizontalAlignment.Right, yesterdaysStats[1].Count.ToString(), CompletenessGrid); CreateGridTextItem(5, 1, HorizontalAlignment.Right, yesterdaysStats[0].Count.ToString(), CompletenessGrid); CreateGridTextItem(7, 1, HorizontalAlignment.Right, total.ToString(), CompletenessGrid); total = todaysStats[0].Count + todaysStats[1].Count + todaysStats[2].Count + todaysStats[3].Count + todaysStats[4].Count; CreateGridTextItem(1, 2, HorizontalAlignment.Right, todaysStats[4].Count.ToString(), CompletenessGrid); CreateGridTextItem(2, 2, HorizontalAlignment.Right, todaysStats[3].Count.ToString(), CompletenessGrid); CreateGridTextItem(3, 2, HorizontalAlignment.Right, todaysStats[2].Count.ToString(), CompletenessGrid); CreateGridTextItem(4, 2, HorizontalAlignment.Right, todaysStats[1].Count.ToString(), CompletenessGrid); CreateGridTextItem(5, 2, HorizontalAlignment.Right, todaysStats[0].Count.ToString(), CompletenessGrid); CreateGridTextItem(7, 2, HorizontalAlignment.Right, total.ToString(), CompletenessGrid); })); }