// ----------------------------------------------------------------------
public TargetMomentCalculator( ITimePeriodContainer periods, TimeSpan duration )
: base(periods)
{
if ( duration == null )
{
throw new ArgumentNullException( "duration" );
}
this.duration = duration;
}
// ----------------------------------------------------------------------
protected TimeLinePeriodEvaluator( ITimePeriodContainer periods, ITimePeriodMapper periodMapper = null )
{
if ( periods == null )
{
throw new ArgumentNullException( "periods" );
}
this.periods = periods;
this.periodMapper = periodMapper;
}
} // PeriodMapper
// ----------------------------------------------------------------------
public virtual ITimePeriodCollection IntersectPeriods(ITimePeriodContainer periods, bool combinePeriods = true)
{
if (periods == null)
{
throw new ArgumentNullException("periods");
}
TimeLine <T> timeLine = new TimeLine <T>(periods, periodMapper);
return(timeLine.IntersectPeriods(combinePeriods));
} // IntersectPeriods
// ----------------------------------------------------------------------
protected TimeLinePeriodEvaluator(ITimePeriodContainer periods, ITimePeriodMapper periodMapper = null)
{
if (periods == null)
{
throw new ArgumentNullException("periods");
}
this.periods = periods;
this.periodMapper = periodMapper;
} // TimeLinePeriodEvaluator
} // PeriodMapper
// ----------------------------------------------------------------------
public virtual ITimePeriodCollection GetGaps(ITimePeriodContainer periods, ITimePeriod limits = null)
{
if (periods == null)
{
throw new ArgumentNullException("periods");
}
TimeLine <T> timeLine = new TimeLine <T>(periods, limits, periodMapper);
return(timeLine.CalculateGaps());
} // GetGaps
} // TimeLine
// ----------------------------------------------------------------------
public TimeLine(ITimePeriodContainer periods, ITimePeriod limits = null, ITimePeriodMapper periodMapper = null)
{
if (periods == null)
{
throw new ArgumentNullException("periods");
}
this.limits = limits != null ? new TimeRange(limits) : new TimeRange(periods);
this.periods = periods;
this.periodMapper = periodMapper;
} // TimeLine
/// <summary>
/// <paramref name="limits"/> 기간내에서 <paramref name="excludedPeriods"/> 컬렉션의 기간들을 제외한 기간(Gap)을 계산해 낸다.
/// </summary>
/// <param name="excludedPeriods">제외할 기간들을 나타냅니다.</param>
/// <param name="limits">전체 범위를 나타냅니다 (null이면 무한대의 범위를 나타냅니다)</param>
/// <returns></returns>
public virtual ITimePeriodCollection GetGaps(ITimePeriodContainer excludedPeriods, ITimePeriod limits = null)
{
excludedPeriods.ShouldNotBeNull("periods");
if (IsDebugEnabled)
{
log.Debug("Period들의 Gap들을 계산합니다... excludedPeriods=[{0}], limits=[{1}]", excludedPeriods, limits);
}
var timeLine = new TimeLine <T>(excludedPeriods, limits, PeriodMapper);
return(timeLine.CalcuateGaps());
}
} // PeriodMapper
// ----------------------------------------------------------------------
public virtual ITimePeriodCollection SubtractPeriods(ITimePeriodContainer sourcePeriods, ITimePeriodCollection subtractingPeriods,
bool combinePeriods = true)
{
if (sourcePeriods == null)
{
throw new ArgumentNullException("sourcePeriods");
}
if (subtractingPeriods == null)
{
throw new ArgumentNullException("subtractingPeriods");
}
if (sourcePeriods.Count == 0)
{
return(new TimePeriodCollection());
}
if (subtractingPeriods.Count == 0 && !combinePeriods)
{
return(new TimePeriodCollection(sourcePeriods));
}
// combined source periods
sourcePeriods = timePeriodCombiner.CombinePeriods(sourcePeriods);
// combined subtracting periods
if (subtractingPeriods.Count == 0)
{
return(new TimePeriodCollection(sourcePeriods));
}
subtractingPeriods = timePeriodCombiner.CombinePeriods(subtractingPeriods);
// invert subtracting periods
sourcePeriods.AddAll(timeGapCalculator.GetGaps(subtractingPeriods, new TimeRange(sourcePeriods.Start, sourcePeriods.End)));
return(timePeriodIntersector.IntersectPeriods(sourcePeriods, combinePeriods));
} // SubtractPeriods
public TimeLine(ITimePeriodContainer periods, ITimePeriodMapper periodMapper) : this(periods, null, periodMapper)
{
}
public TimeLine(ITimePeriodContainer periods) : this(periods, null, null)
{
}
/// <summary>
/// <paramref name="periods"/>의 기간들을 결합하여, <see cref="ITimePeriodCollection"/>을 생성합니다.
/// </summary>
/// <param name="periods"></param>
/// <returns></returns>
public virtual ITimePeriodCollection CombinePeriods(ITimePeriodContainer periods)
{
periods.ShouldNotBeNull("periods");
return(new TimeLine <T>(periods, PeriodMapper).CombinePeriods());
}
