/// <summary>
/// Initializes a new instance of the <see cref="measureTrend"/> class.
/// </summary>
/// <param name="samples">The samples.</param>
/// <param name="__trendTaker">The trend taker.</param>
/// <param name="__timePeriod">The time period.</param>
public measureTrend(IEnumerable <double> samples, measureTrendTaker __trendTaker, TimeSpan __timePeriod)
{
sampledPeriod = __timePeriod.TotalMinutes;
trendTaker = __trendTaker;
deploySample(samples);
}
/// <summary>
/// Gets the trend from set of objects
/// </summary>
/// <typeparam name="T"></typeparam>
/// <param name="sampleset">Set of objects to take measure from</param>
/// <param name="selector">Expresion that takes the property value from an object in the <c>sampleset</c></param>
/// <param name="trendTaker">The trend taker definition</param>
/// <param name="span">The time span to recalculate mean values for.</param>
/// <returns></returns>
public static measureTrend GetTrend <T>(this IEnumerable <T> sampleset, Func <T, double> selector, measureTrendTaker trendTaker, TimeSpan span)
{
int sC = sampleset.Count();
int sT = Math.Min(sC, trendTaker.MacroSampleSize);
var sValues = (from num in sampleset select selector(num));
//sampleset.Take(sT).GetTimeSpan
measureTrend trend = new measureTrend(sValues, trendTaker, span);
return(trend);
}
/// <summary>
/// Initializes a new instance of the <see cref="measureTrend"/> class.
/// </summary>
/// <param name="samples">The samples.</param>
/// <param name="__name">The name.</param>
/// <param name="__unit">The unit.</param>
/// <param name="__macroSampleSize">Size of the macro sample.</param>
/// <param name="__zeroMargin">The zero margin.</param>
/// <param name="__microSampleSize">Size of the micro sample.</param>
/// <param name="__spearSampleSize">Size of the spear sample.</param>
public measureTrend(IEnumerable <double> samples, string __name, string __unit, int __macroSampleSize, double __zeroMargin, int __microSampleSize = -1, int __spearSampleSize = -1)
{
trendTaker = new measureTrendTaker(__name, __unit, __macroSampleSize, __microSampleSize, __spearSampleSize, __zeroMargin);
deploySample(samples);
}
