} = true; //space out sample requests so they don't all fall on the same 'tick'
public void Add(ISampleSubject subject, int interval, int sampleSize, SamplingOptions samplingOptions = SamplingOptions.MEAN_COUNT, int intervalDeviation = -1)
{
if (!_subjects2data.ContainsKey(subject))
{
SubjectData sd = new SubjectData(subject, interval, sampleSize, samplingOptions, intervalDeviation);
_subjects2data[subject] = sd;
}
}
public SubjectData(ISampleSubject subject, int interval, int sampleSize, SamplingOptions samplingOptions, int intervalDeviation)
{
Subject = subject;
Interval = interval;
SampleSize = sampleSize;
Options = samplingOptions;
IntervalDeviation = intervalDeviation;
}
public void Remove(ISampleSubject subject)
{
if (_subjects2data.ContainsKey(subject))
{
lock (_subjects2data)
{
_subjects2data.Remove(subject);
}
}
}
public SubjectData GetSubjectData(ISampleSubject subject)
{
if (!_subjects2data.ContainsKey(subject))
{
return(null);
}
SubjectData sd = _subjects2data[subject];
return(sd);
}
public List <double> GetSubjectSamples(ISampleSubject subject)
{
if (!_subjects2data.ContainsKey(subject))
{
return(null);
}
SubjectData sd = _subjects2data[subject];
return(sd.Samples);
}
public double ProvideSample(ISampleSubject subject, double sample, long interval = -1)
{
if (!_subjects2data.ContainsKey(subject))
{
return(0);
}
SubjectData sd = _subjects2data[subject];
sd.AddSample(sample, interval);
SampleProvided?.Invoke(this, subject);
return(sd.Average);
}
private void HandleSampleError(ISampleSubject subject, Exception e)
{
String desc = String.Format("Error when sampling subject {0}: {1} {2}", subject.GetType(), e.GetType(), e.Message);
String source;
if (subject is ArduinoDevice)
{
source = ((ArduinoDevice)subject).ID;
}
else
{
source = subject.GetType().ToString();
}
_erdb.LogEvent(EngineRoomServiceDB.LogEventType.ERROR, source, desc);
}
public long GetDurationTotal(ISampleSubject subject)
{
return(_subjects2data.ContainsKey(subject) ? _subjects2data[subject].DurationTotal : 0);
}
public double GetSampleCount(ISampleSubject subject)
{
return(_subjects2data.ContainsKey(subject) ? _subjects2data[subject].SampleCount : 0);
}
public double GetAverage(ISampleSubject subject)
{
return(_subjects2data.ContainsKey(subject) ? _subjects2data[subject].Average : 0);
}
private void HandleSampleProvided(Sampler sampler, ISampleSubject subject)
{
Sampler.SubjectData sd = sampler.GetSubjectData(subject);
//outputSampleData(sd);
}
