public static void PublishReading(Reading reading)
{
Logger.Debug("Enqueuing reding " + GetReadingInfo(reading));
lock (PublishReadingLock)
{
Readings.Enqueue(reading);
}
}
public void Aggregate_AddsUpTheValuesFromTwoDatapoints()
{
var reading1 = new Reading() { FeatureName = "test", Data = new DoubleReadingData(10.5) };
var reading2 = new Reading() { FeatureName = "test", Data = new DoubleReadingData(1.1) };
reading1.Data.Aggregate(reading2.Data);
Assert.That(reading1.Data.GetValue(), Is.EqualTo(10.5 + 1.1));
}
public void Aggregate_ReturnsTheMinOfTwoValues()
{
var reading1 = new Reading() { FeatureName = "test", Data = new MinReadingData(10.5) };
var reading2 = new Reading() { FeatureName = "test", Data = new MinReadingData(1.1) };
reading1.Data.Aggregate(reading2.Data);
Assert.That(reading1.Data.GetValue(), Is.EqualTo(1.1));
}
protected void AddReading(ReadingData data)
{
if (string.IsNullOrEmpty(data.Name))
data.Name = ReadingName;
FeatureDescriptor descriptor = GetFeatureDescriptor();
var newReading = new Reading { FeatureName = descriptor.Name, FeatureGroup = descriptor.Group, Data = data };
ReadingPublisher.PublishReading(newReading);
}
public void Aggregate_ReturnsTheAvegareOfAllAggregatedValues()
{
var reading1 = new Reading() { FeatureName = "test", Data = new AvgReadingData(10.0) };
var reading2 = new Reading() { FeatureName = "test", Data = new AvgReadingData(1.0) };
var reading3 = new Reading() { FeatureName = "test", Data = new AvgReadingData(4.0) };
reading1.Data.Aggregate(reading2.Data);
reading1.Data.Aggregate(reading3.Data);
Assert.That(reading1.Data.GetValue(), Is.EqualTo(5.0));
}
private static string GetReadingInfo(Reading reading)
{
if (reading != null)
return String.Format("FeatureName: {0}, group: {1}, reading; {2}, value: {3}", reading.FeatureName, reading.FeatureGroup, reading.Data.Name, reading.Data.GetValue());
return "Null reading";
}
static void ProcessReading(ICollection<FeatureStatistics> dataPoints, Reading reading)
{
var dataPoint = dataPoints.FirstOrDefault(data => data.Name == reading.FeatureName && data.Group == reading.FeatureGroup);
if (dataPoint == null)
{
dataPoint = new FeatureStatistics { Name = reading.FeatureName, Group = reading.FeatureGroup };
dataPoint.Readings.Add(reading.Data);
dataPoints.Add(dataPoint);
}
else
{
var readingData = dataPoint.Readings.FirstOrDefault(rd => rd.Name == reading.Data.Name);
if (readingData == null)
dataPoint.Readings.Add(reading.Data);
else
readingData.Aggregate(reading.Data);
}
}