/// <summary>
/// Initializes a new instance of the <see cref="TimePhaseDataGetter"/> class.
/// </summary>
public TimePhaseDataGetter(TimePhasedDataType.TimePhaseType type, TimePhasedDataType.TimePhaseUnit maxGroupUnit,
TimePhasedDataType.TimePhaseUnit minGroupUnit, AssignmentBaseFunctor <double> functor)
{
_type = type;
_functor = functor;
_minGroupUnit = minGroupUnit;
_maxGroupUnit = maxGroupUnit;
_value = new List <TimePhasedDataType>();
}
/// <summary>
/// Gets the time phase data.
/// </summary>
/// <param name="assignment">The assignment.</param>
/// <param name="type">The type.</param>
/// <returns></returns>
public static IEnumerable <TimePhasedDataType> GetTimePhaseData(Assignment.Assignment assignment, TimePhasedDataType.TimePhaseType type)
{
if (assignment == null)
{
throw new ArgumentException("assignment");
}
//определяем величину дискретизации для генератора интервалов.
//Если ее определить слишком маленькую то будет много TimePhases елементов
//Для плоского распределения трудозатрат использовать ДЕНЬ для нелинейных функций использовать ЧАС
long groupIntervalValue = assignment.CurrentContour.ContourType == ContourTypes.Flat ? CalendarHelper.MilisPerDay() : CalendarHelper.MilisPerHour();
long start = type == TimePhasedDataType.TimePhaseType.AssignmentActualWork ? assignment.Start : assignment.Stop;
long stop = type == TimePhasedDataType.TimePhaseType.AssignmentActualWork ? assignment.Stop : assignment.End;
Query <Interval> query = new Query <Interval>();
AssignmentBaseFunctor <double> workFunctor = assignment.GetWorkFunctor();
GroupingIntervalGenerator groupGen = new GroupingIntervalGenerator(start, stop, groupIntervalValue,
workFunctor.CountourGenerator);
TimePhaseDataGetter timePhaseGetter = new TimePhaseDataGetter(type, TimePhasedDataType.TimePhaseUnit.Day,
TimePhasedDataType.TimePhaseUnit.Minute, workFunctor);
WhereInRangePredicate whereInRange = new WhereInRangePredicate(start, stop);
query.Select(timePhaseGetter).From(groupGen).Where(whereInRange.Evaluate).Execute();
return(timePhaseGetter.Value);
}