/// <summary>
/// Calculates monthly consumption from meter values.
/// Handles roll over and meter change.
/// </summary>
/// <param name="ts">A time series with meter values, possibly with roll over and meter change.</param>
/// <returns>
/// a time series with one entry per month where the
/// time is the first second of the month
/// and the value is the consumption for that month.
/// </returns>
public Timeseries MonthlyAverage(Timeseries ts)
{
if (ts == null || !ts.Any())
{
return(new Timeseries());
}
var deltaOperator = new DeltaTsOperator();
var consumptionTs = deltaOperator.Apply(ts);
var result = Periodize(new Average(), consumptionTs, Interval.Month);
return(result);
}
public static Timeseries GetMonthlyAverages(string registerId)
{
var storageAccount = CloudStorageAccount.Parse(
CloudConfigurationManager.GetSetting("StorageConnectionString"));
var repo = new RegistryEntryRepo(storageAccount);
var sortedTvqs = repo.GetRegistryEntries().OrderBy(x => x.Time);
var tsWithRegisterEntries = new Timeseries();
tsWithRegisterEntries.AddRange(sortedTvqs.ToList());
var periodizer = new Periodizer();
var monthlyRegisterEntries = periodizer.MonthlyAverage(tsWithRegisterEntries);
var deltaOperator = new DeltaTsOperator();
var monthlyAverages = deltaOperator.Apply(monthlyRegisterEntries);
return(monthlyAverages);
}
public void Apply_WhenTsIsNull_ThrowsArgumentException()
{
Assert.Throws <ArgumentException>(() => m_Delta.Apply(null));
}