} // IntersectPeriods
// ----------------------------------------------------------------------
public ITimePeriodCollection CalculateGaps()
{
// exclude periods
TimePeriodCollection gapPeriods = new TimePeriodCollection();
foreach (ITimePeriod period in periods)
{
if (limits.IntersectsWith(period))
{
gapPeriods.Add(new TimeRange(period));
}
}
ITimeLineMomentCollection timeLineMoments = GetTimeLineMoments(gapPeriods);
if (timeLineMoments.Count == 0)
{
return(new TimePeriodCollection {
limits
});
}
T range = new T();
range.Setup(MapPeriodStart(limits.Start), MapPeriodEnd(limits.End));
return(CalculateGaps(range, timeLineMoments));
} // CalculateGaps
public void CalendarGetGapTest()
{
// simmulation of some reservations
TimePeriodCollection periods = new TimePeriodCollection();
periods.Add( new Days( 2011, 3, 7, 2 ) );
periods.Add( new Days( 2011, 3, 16, 2 ) );
// the overall search range
CalendarTimeRange limits = new CalendarTimeRange( new DateTime( 2011, 3, 4 ), new DateTime( 2011, 3, 21 ) );
Days days = new Days( limits.Start, limits.Duration.Days + 1 );
ITimePeriodCollection dayList = days.GetDays();
foreach ( Day day in dayList )
{
if ( !limits.HasInside( day ) )
{
continue; // outside of the search scope
}
if ( day.DayOfWeek == DayOfWeek.Saturday || day.DayOfWeek == DayOfWeek.Sunday )
{
periods.Add( day ); // // exclude weekend day
}
}
TimeGapCalculator<TimeRange> gapCalculator = new TimeGapCalculator<TimeRange>( new TimeCalendar() );
ITimePeriodCollection gaps = gapCalculator.GetGaps( periods, limits );
Assert.AreEqual( gaps.Count, 4 );
Assert.IsTrue( gaps[ 0 ].IsSamePeriod( new TimeRange( new DateTime( 2011, 3, 4 ), Duration.Days( 1 ) ) ) );
Assert.IsTrue( gaps[ 1 ].IsSamePeriod( new TimeRange( new DateTime( 2011, 3, 9 ), Duration.Days( 3 ) ) ) );
Assert.IsTrue( gaps[ 2 ].IsSamePeriod( new TimeRange( new DateTime( 2011, 3, 14 ), Duration.Days( 2 ) ) ) );
Assert.IsTrue( gaps[ 3 ].IsSamePeriod( new TimeRange( new DateTime( 2011, 3, 18 ), Duration.Days( 1 ) ) ) );
}
// ----------------------------------------------------------------------
public ITimePeriodCollection GetWeeks()
{
TimePeriodCollection weeks = new TimePeriodCollection();
for ( int i = 0; i < WeekCount; i++ )
{
weeks.Add( new Week( Year, StartWeek + i, Calendar ) );
}
return weeks;
}
// ----------------------------------------------------------------------
public ITimePeriodCollection GetYears()
{
TimePeriodCollection years = new TimePeriodCollection();
for ( int i = 0; i < YearCount; i++ )
{
years.Add( new Year( StartYear + i, Calendar ) );
}
return years;
}
} // GetTimeLineMoments
// ----------------------------------------------------------------------
private static ITimePeriodCollection CombinePeriods(ITimeLineMomentCollection timeLineMoments)
{
TimePeriodCollection periods = new TimePeriodCollection();
if (timeLineMoments.IsEmpty)
{
return(periods);
}
// search for periods
int itemIndex = 0;
while (itemIndex < timeLineMoments.Count)
{
ITimeLineMoment periodStart = timeLineMoments[itemIndex];
if (periodStart.StartCount == 0)
{
throw new InvalidOperationException();
}
// search next period end
// use balancing to handle overlapping periods
int balance = periodStart.StartCount;
ITimeLineMoment periodEnd = null;
while (itemIndex < timeLineMoments.Count - 1 && balance > 0)
{
itemIndex++;
periodEnd = timeLineMoments[itemIndex];
balance += periodEnd.StartCount;
balance -= periodEnd.EndCount;
}
if (periodEnd == null)
{
throw new InvalidOperationException();
}
if (periodEnd.StartCount > 0) // touching
{
itemIndex++;
continue;
}
// found a period
if (itemIndex < timeLineMoments.Count)
{
T period = new T();
period.Setup(periodStart.Moment, periodEnd.Moment);
periods.Add(period);
}
itemIndex++;
}
return(periods);
} // CombinePeriods
} // Years
// ----------------------------------------------------------------------
public ITimePeriodCollection GetYears()
{
TimePeriodCollection years = new TimePeriodCollection();
for (int i = 0; i < YearCount; i++)
{
years.Add(new Year(StartYear + i, Calendar));
}
return(years);
} // GetYears
} // GetWeeks
// ----------------------------------------------------------------------
public ITimePeriodCollection GetMonths()
{
TimePeriodCollection months = new TimePeriodCollection();
for (int month = 1; month <= TimeSpec.MonthsPerYear; month++)
{
months.Add(new BroadcastMonth(year, (YearMonth)month));
}
return(months);
} // GetMonths
// ----------------------------------------------------------------------
public ITimePeriodCollection GetHours()
{
TimePeriodCollection hours = new TimePeriodCollection();
DateTime startHour = new DateTime( StartYear, StartMonth, StartDay, StartHour, 0, 0 );
for ( int i = 0; i < HourCount; i++ )
{
hours.Add( new Hour( startHour.AddHours( i ), Calendar ) );
}
return hours;
}
} // Years
// ----------------------------------------------------------------------
public ITimePeriodCollection GetYears()
{
TimePeriodCollection years = new TimePeriodCollection();
foreach (var i in Enumerable.Range(0, YearCount))
{
years.Add(new Year(BaseYear + i, Calendar));
}
return(years);
} // GetYears
} // Weeks
// ----------------------------------------------------------------------
public ITimePeriodCollection GetWeeks()
{
TimePeriodCollection weeks = new TimePeriodCollection();
for (int i = 0; i < WeekCount; i++)
{
weeks.Add(new Week(Year, StartWeek + i, Calendar));
}
return(weeks);
} // GetWeeks
} // Weeks
// ----------------------------------------------------------------------
public ITimePeriodCollection GetWeeks()
{
TimePeriodCollection weeks = new TimePeriodCollection();
foreach (var i in Enumerable.Range(0, WeekCount))
{
weeks.Add(new Week(Year, StartWeek + i, Calendar));
}
return(weeks);
} // GetWeeks
// ----------------------------------------------------------------------
public ITimePeriodCollection GetMinutes()
{
TimePeriodCollection minutes = new TimePeriodCollection();
DateTime startMinute = new DateTime( StartYear, StartMonth, StartDay, StartHour, StartMinute, 0 );
for ( int i = 0; i < MinuteCount; i++ )
{
minutes.Add( new Minute( startMinute.AddMinutes( i ), Calendar ) );
}
return minutes;
}
// ----------------------------------------------------------------------
public ITimePeriodCollection GetDays()
{
TimePeriodCollection days = new TimePeriodCollection();
DateTime startDate = new DateTime( Start.Year, Start.Month, Start.Day );
for ( int day = 0; day < TimeSpec.DaysPerWeek; day++ )
{
days.Add( new Day( startDate.AddDays( day ), Calendar ) );
}
return days;
}
} // GetWeeks
// ----------------------------------------------------------------------
public ITimePeriodCollection GetMonths()
{
TimePeriodCollection months = new TimePeriodCollection();
foreach (var month in Enumerable.Range(1, TimeSpec.MonthsPerYear))
{
months.Add(new BroadcastMonth(year, (YearMonth)month));
}
return(months);
} // GetMonths
} // Year
// ----------------------------------------------------------------------
public ITimePeriodCollection GetWeeks()
{
TimePeriodCollection weeks = new TimePeriodCollection();
foreach (var week in Enumerable.Range(1, BroadcastCalendarTool.GetWeeksOfYear(year)))
{
weeks.Add(new BroadcastWeek(year, week));
}
return(weeks);
} // GetWeeks
// ----------------------------------------------------------------------
public ITimePeriodCollection GetDays()
{
TimePeriodCollection days = new TimePeriodCollection();
DateTime startDay = new DateTime( StartYear, StartMonth, StartDay );
for ( int i = 0; i < DayCount; i++ )
{
days.Add( new Day( startDay.AddDays( i ), Calendar ) );
}
return days;
}
} // Days
// ----------------------------------------------------------------------
public ITimePeriodCollection GetDays()
{
TimePeriodCollection days = new TimePeriodCollection();
DateTime startDay = new DateTime(StartYear, StartMonth, StartDay);
foreach (var i in Enumerable.Range(0, DayCount))
{
days.Add(new Day(startDay.AddDays(i), Calendar));
}
return(days);
} // GetDays
} // Hours
// ----------------------------------------------------------------------
public ITimePeriodCollection GetHours()
{
TimePeriodCollection hours = new TimePeriodCollection();
DateTime startHour = new DateTime(StartYear, StartMonth, StartDay, StartHour, 0, 0);
foreach (var i in Enumerable.Range(0, HourCount))
{
hours.Add(new Hour(startHour.AddHours(i), Calendar));
}
return(hours);
} // GetHours
} // Hours
// ----------------------------------------------------------------------
public ITimePeriodCollection GetHours()
{
TimePeriodCollection hours = new TimePeriodCollection();
DateTime startHour = new DateTime(StartYear, StartMonth, StartDay, StartHour, 0, 0);
for (int i = 0; i < HourCount; i++)
{
hours.Add(new Hour(startHour.AddHours(i), Calendar));
}
return(hours);
} // GetHours
} // Days
// ----------------------------------------------------------------------
public ITimePeriodCollection GetDays()
{
TimePeriodCollection days = new TimePeriodCollection();
DateTime startDay = new DateTime(StartYear, StartMonth, StartDay);
for (int i = 0; i < DayCount; i++)
{
days.Add(new Day(startDay.AddDays(i), Calendar));
}
return(days);
} // GetDays
} // Year
// ----------------------------------------------------------------------
public ITimePeriodCollection GetWeeks()
{
TimePeriodCollection weeks = new TimePeriodCollection();
int weekCount = BroadcastCalendarTool.GetWeeksOfYear(year);
for (int week = 1; week <= weekCount; week++)
{
weeks.Add(new BroadcastWeek(year, week));
}
return(weeks);
} // GetWeeks
} // Minutes
// ----------------------------------------------------------------------
public ITimePeriodCollection GetMinutes()
{
TimePeriodCollection minutes = new TimePeriodCollection();
DateTime startMinute = new DateTime(StartYear, StartMonth, StartDay, StartHour, StartMinute, 0);
for (int i = 0; i < MinuteCount; i++)
{
minutes.Add(new Minute(startMinute.AddMinutes(i), Calendar));
}
return(minutes);
} // GetMinutes
} // Minutes
// ----------------------------------------------------------------------
public ITimePeriodCollection GetMinutes()
{
TimePeriodCollection minutes = new TimePeriodCollection();
DateTime startMinute = new DateTime(StartYear, StartMonth, StartDay, StartHour, StartMinute, 0);
foreach (var i in Enumerable.Range(0, MinuteCount))
{
minutes.Add(new Minute(startMinute.AddMinutes(i), Calendar));
}
return(minutes);
} // GetMinutes
} // GetDays
// ----------------------------------------------------------------------
public ITimePeriodCollection GetWeeks()
{
TimePeriodCollection weeks = new TimePeriodCollection();
DateTime moment = Start.Date;
while (moment < End.Date)
{
weeks.Add(new BroadcastWeek(moment.Date, Calendar));
moment = moment.AddDays(TimeSpec.DaysPerWeek);
}
return(weeks);
} // GetWeeks
} // Year
// ----------------------------------------------------------------------
public ITimePeriodCollection GetDays()
{
TimePeriodCollection days = new TimePeriodCollection();
DateTime moment = Start.Date;
while (moment <= End.Date)
{
days.Add(new Day(moment.Date, Calendar));
moment = moment.AddDays(1);
}
return(days);
} // GetDays
// ----------------------------------------------------------------------
public ITimePeriodCollection GetQuarters()
{
TimePeriodCollection quarters = new TimePeriodCollection();
for ( int i = 0; i < QuarterCount; i++ )
{
int year;
YearQuarter quarter;
TimeTool.AddQuarter( StartYear, StartQuarter, i, out year, out quarter );
quarters.Add( new Quarter( year, quarter, Calendar ) );
}
return quarters;
}
} // EndWeekOfYearName
// ----------------------------------------------------------------------
public ITimePeriodCollection GetDays()
{
TimePeriodCollection days = new TimePeriodCollection();
DateTime startDate = TimeTool.GetStartOfYearWeek(year, startWeek, Calendar.Culture, Calendar.YearWeekType);
int dayCount = weekCount * TimeSpec.DaysPerWeek;
for (int i = 0; i < dayCount; i++)
{
days.Add(new Day(startDate.AddDays(i), Calendar));
}
return(days);
} // GetDays
// ----------------------------------------------------------------------
public ITimePeriodCollection GetMonths()
{
TimePeriodCollection months = new TimePeriodCollection();
for ( int i = 0; i < MonthCount; i++ )
{
int year;
YearMonth month;
TimeTool.AddMonth( StartYear, StartMonth, i, out year, out month );
months.Add( new Month( year, month, Calendar ) );
}
return months;
}
} // GetStartOfWeek
// ----------------------------------------------------------------------
public ITimePeriodCollection GetDays()
{
TimePeriodCollection days = new TimePeriodCollection();
DateTime startDate = TimeTool.GetStartOfYearWeek(year, startWeek, Calendar.Culture, Calendar.YearWeekType);
int dayCount = weekCount * TimeSpec.DaysPerWeek;
foreach (var i in Enumerable.Range(0, dayCount))
{
days.Add(new Day(startDate.AddDays(i), Calendar));
}
return(days);
} // GetDays
// ----------------------------------------------------------------------
public ITimePeriodCollection GetHalfyears()
{
TimePeriodCollection halfyears = new TimePeriodCollection();
for ( int i = 0; i < HalfyearCount; i++ )
{
int year;
YearHalfyear halfyear;
TimeTool.AddHalfyear( StartYear, StartHalfyear, i, out year, out halfyear );
halfyears.Add( new Halfyear( year, halfyear, Calendar ) );
}
return halfyears;
}
} // GetQuarters
// ----------------------------------------------------------------------
public ITimePeriodCollection GetMonths()
{
TimePeriodCollection months = new TimePeriodCollection();
DateTime startDate = new DateTime(startYear, (int)YearBaseMonth, 1);
int monthCount = halfyearCount * TimeSpec.MonthsPerHalfyear;
for (int i = 0; i < monthCount; i++)
{
months.Add(new Month(startDate.AddMonths(i), Calendar));
}
return(months);
} // GetMonths
} // Halfyears
// ----------------------------------------------------------------------
public ITimePeriodCollection GetHalfyears()
{
TimePeriodCollection halfyears = new TimePeriodCollection();
for (int i = 0; i < HalfyearCount; i++)
{
int year;
YearHalfyear halfyear;
TimeTool.AddHalfyear(StartYear, StartHalfyear, i, out year, out halfyear);
halfyears.Add(new Halfyear(year, halfyear, Calendar));
}
return(halfyears);
} // GetHalfyears
} // Months
// ----------------------------------------------------------------------
public ITimePeriodCollection GetMonths()
{
TimePeriodCollection months = new TimePeriodCollection();
for (int i = 0; i < MonthCount; i++)
{
int year;
YearMonth month;
TimeTool.AddMonth(StartYear, StartMonth, i, out year, out month);
months.Add(new Month(year, month, Calendar));
}
return(months);
} // GetMonths
} // Quarters
// ----------------------------------------------------------------------
public ITimePeriodCollection GetQuarters()
{
TimePeriodCollection quarters = new TimePeriodCollection();
foreach (var i in Enumerable.Range(0, QuarterCount))
{
int year;
YearQuarter quarter;
TimeTool.AddQuarter(BaseYear, StartQuarter, i, out year, out quarter);
quarters.Add(new Quarter(year, quarter, Calendar));
}
return(quarters);
} // GetQuarters
} // Quarters
// ----------------------------------------------------------------------
public ITimePeriodCollection GetQuarters()
{
TimePeriodCollection quarters = new TimePeriodCollection();
for (int i = 0; i < QuarterCount; i++)
{
int year;
YearQuarter quarter;
TimeTool.AddQuarter(BaseYear, StartQuarter, i, out year, out quarter);
quarters.Add(new Quarter(year, quarter, Calendar));
}
return(quarters);
} // GetQuarters
} // Months
// ----------------------------------------------------------------------
public ITimePeriodCollection GetMonths()
{
TimePeriodCollection months = new TimePeriodCollection();
foreach (var i in Enumerable.Range(0, MonthCount))
{
int year;
YearMonth month;
TimeTool.AddMonth(StartYear, StartMonth, i, out year, out month);
months.Add(new Month(year, month, Calendar));
}
return(months);
} // GetMonths
} // EndYearName
// ----------------------------------------------------------------------
public ITimePeriodCollection GetHalfyears()
{
TimePeriodCollection halfyears = new TimePeriodCollection();
for (int i = 0; i < yearCount; i++)
{
for (int halfyear = 0; halfyear < TimeSpec.HalfyearsPerYear; halfyear++)
{
halfyears.Add(new Halfyear(startYear + i, (YearHalfyear)(halfyear + 1), Calendar));
}
}
return(halfyears);
} // GetHalfyears
} // Halfyears
// ----------------------------------------------------------------------
public ITimePeriodCollection GetHalfyears()
{
TimePeriodCollection halfyears = new TimePeriodCollection();
foreach (var i in Enumerable.Range(0, HalfyearCount))
{
int year;
YearHalfyear halfyear;
TimeTool.AddHalfyear(BaseYear, StartHalfyear, i, out year, out halfyear);
halfyears.Add(new Halfyear(year, halfyear, Calendar));
}
return(halfyears);
} // GetHalfyears
} // GetHalfyears
// ----------------------------------------------------------------------
public ITimePeriodCollection GetQuarters()
{
TimePeriodCollection quarters = new TimePeriodCollection();
for (int i = 0; i < yearCount; i++)
{
for (int quarter = 0; quarter < TimeSpec.QuartersPerYear; quarter++)
{
quarters.Add(new Quarter(startYear + i, (YearQuarter)(quarter + 1), Calendar));
}
}
return(quarters);
} // GetQuarters
public void GetGapTest()
{
DateTime now = ClockProxy.Clock.Now;
SchoolDay schoolDay = new SchoolDay( now );
TimePeriodCollection excludePeriods = new TimePeriodCollection();
TimeGapCalculator<TimeRange> gapCalculator = new TimeGapCalculator<TimeRange>();
excludePeriods.AddAll( schoolDay );
Assert.AreEqual( gapCalculator.GetGaps( excludePeriods ).Count, 0 );
Assert.AreEqual( gapCalculator.GetGaps( excludePeriods, schoolDay ).Count, 0 );
excludePeriods.Clear();
excludePeriods.Add( schoolDay.Lesson1 );
excludePeriods.Add( schoolDay.Lesson2 );
excludePeriods.Add( schoolDay.Lesson3 );
excludePeriods.Add( schoolDay.Lesson4 );
ITimePeriodCollection gaps2 = gapCalculator.GetGaps( excludePeriods );
Assert.AreEqual( gaps2.Count, 3 );
Assert.IsTrue( gaps2[ 0 ].IsSamePeriod( schoolDay.Break1 ) );
Assert.IsTrue( gaps2[ 1 ].IsSamePeriod( schoolDay.Break2 ) );
Assert.IsTrue( gaps2[ 2 ].IsSamePeriod( schoolDay.Break3 ) );
TimeRange testRange3 = new TimeRange( schoolDay.Lesson1.Start, schoolDay.Lesson4.End );
ITimePeriodCollection gaps3 = gapCalculator.GetGaps( excludePeriods, testRange3 );
Assert.AreEqual( gaps3.Count, 3 );
Assert.IsTrue( gaps3[ 0 ].IsSamePeriod( schoolDay.Break1 ) );
Assert.IsTrue( gaps3[ 1 ].IsSamePeriod( schoolDay.Break2 ) );
Assert.IsTrue( gaps3[ 2 ].IsSamePeriod( schoolDay.Break3 ) );
TimeRange testRange4 = new TimeRange( schoolDay.Start.AddHours( -1 ), schoolDay.End.AddHours( 1 ) );
ITimePeriodCollection gaps4 = gapCalculator.GetGaps( excludePeriods, testRange4 );
Assert.AreEqual( gaps4.Count, 5 );
Assert.IsTrue( gaps4[ 0 ].IsSamePeriod( new TimeRange( testRange4.Start, schoolDay.Start ) ) );
Assert.IsTrue( gaps4[ 1 ].IsSamePeriod( schoolDay.Break1 ) );
Assert.IsTrue( gaps4[ 2 ].IsSamePeriod( schoolDay.Break2 ) );
Assert.IsTrue( gaps4[ 3 ].IsSamePeriod( schoolDay.Break3 ) );
Assert.IsTrue( gaps4[ 4 ].IsSamePeriod( new TimeRange( testRange4.End, testRange3.End ) ) );
excludePeriods.Clear();
excludePeriods.Add( schoolDay.Lesson1 );
ITimePeriodCollection gaps8 = gapCalculator.GetGaps( excludePeriods, schoolDay.Lesson1 );
Assert.AreEqual( gaps8.Count, 0 );
TimeRange testRange9 = new TimeRange( schoolDay.Lesson1.Start.Subtract( new TimeSpan( 1 ) ), schoolDay.Lesson1.End.Add( new TimeSpan( 1 ) ) );
ITimePeriodCollection gaps9 = gapCalculator.GetGaps( excludePeriods, testRange9 );
Assert.AreEqual( gaps9.Count, 2 );
Assert.AreEqual( gaps9[ 0 ].Duration, new TimeSpan( 1 ) );
Assert.AreEqual( gaps9[ 1 ].Duration, new TimeSpan( 1 ) );
}
public void AddTest()
{
TimePeriodCollection timePeriods = new TimePeriodCollection();
Assert.AreEqual( timePeriods.Count, 0 );
timePeriods.Add( new TimeRange() );
Assert.AreEqual( timePeriods.Count, 1 );
timePeriods.Add( new TimeRange() );
Assert.AreEqual( timePeriods.Count, 2 );
timePeriods.Clear();
Assert.AreEqual( timePeriods.Count, 0 );
}
public void TimeRangeCombinedPeriodsTest()
{
TimePeriodCollection periods = new TimePeriodCollection();
DateTime date1 = ClockProxy.Clock.Now;
DateTime date2 = date1.AddDays( 1 );
DateTime date3 = date2.AddDays( 1 );
periods.Add( new TimeRange( date1, date2 ) );
periods.Add( new TimeRange( date2, date3 ) );
TimeLine<TimeRange> timeLine = new TimeLine<TimeRange>( periods, null, null );
ITimePeriodCollection combinedPeriods = timeLine.CombinePeriods();
Assert.AreEqual( 1, combinedPeriods.Count );
Assert.AreEqual( new TimeRange( date1, date3 ), combinedPeriods[ 0 ] );
}
} // EndHalfyearOfYearName
// ----------------------------------------------------------------------
public ITimePeriodCollection GetQuarters()
{
TimePeriodCollection quarters = new TimePeriodCollection();
int quarterCount = HalfyearCount * TimeSpec.QuartersPerHalfyear;
int startQuarter = ((int)startHalfyear - 1) * TimeSpec.QuartersPerHalfyear;
for (int quarter = 0; quarter < quarterCount; quarter++)
{
int targetQuarter = startQuarter + quarter;
int year = BaseYear + (targetQuarter / 4);
quarters.Add(new Quarter(year, (YearQuarter)(targetQuarter + 1), Calendar));
}
return(quarters);
} // GetQuarters
public void AddAllTest()
{
DateTime now = ClockProxy.Clock.Now;
SchoolDay schoolDay = new SchoolDay( now );
TimePeriodCollection timePeriods = new TimePeriodCollection();
Assert.AreEqual( timePeriods.Count, 0 );
timePeriods.AddAll( schoolDay );
Assert.AreEqual( timePeriods.Count, schoolDay.Count );
timePeriods.Clear();
Assert.AreEqual( timePeriods.Count, 0 );
}
// ----------------------------------------------------------------------
public IList<MyTimePeriod> GetGaps( IEnumerable<MyTimePeriod> periods )
{
TimeGapCalculator<TimeRange> gapCalculator = new TimeGapCalculator<TimeRange>();
TimePeriodCollection calcPeriods = new TimePeriodCollection();
foreach ( MyTimePeriod period in periods )
{
calcPeriods.Add( new TimeRange( period.Start, period.End ) );
}
List<MyTimePeriod> gaps = new List<MyTimePeriod>();
if ( calcPeriods.Count == 0 )
{
return gaps;
}
ITimePeriodCollection calcCaps = gapCalculator.GetGaps( calcPeriods );
foreach ( TimeRange calcCap in calcCaps )
{
gaps.Add( new MyTimePeriod { Start = calcCap.Start, End = calcCap.End } );
}
return gaps;
}
// ----------------------------------------------------------------------
public ITimePeriodCollection GetMonths()
{
TimePeriodCollection months = new TimePeriodCollection();
DateTime startDate = new DateTime( startYear, (int)YearBaseMonth, 1 );
int monthCount = quarterCount * TimeSpec.MonthsPerQuarter;
for ( int i = 0; i < monthCount; i++ )
{
months.Add( new Month( startDate.AddMonths( i ), Calendar ) );
}
return months;
}
public void SortByStartTest()
{
DateTime now = ClockProxy.Clock.Now;
SchoolDay schoolDay = new SchoolDay( now );
TimePeriodCollection timePeriods = new TimePeriodCollection();
timePeriods.Add( schoolDay.Lesson4 );
timePeriods.Add( schoolDay.Break3 );
timePeriods.Add( schoolDay.Lesson3 );
timePeriods.Add( schoolDay.Break2 );
timePeriods.Add( schoolDay.Lesson2 );
timePeriods.Add( schoolDay.Break1 );
timePeriods.Add( schoolDay.Lesson1 );
timePeriods.SortByStart();
Assert.AreEqual( timePeriods[ 0 ], schoolDay.Lesson1 );
Assert.AreEqual( timePeriods[ 1 ], schoolDay.Break1 );
Assert.AreEqual( timePeriods[ 2 ], schoolDay.Lesson2 );
Assert.AreEqual( timePeriods[ 3 ], schoolDay.Break2 );
Assert.AreEqual( timePeriods[ 4 ], schoolDay.Lesson3 );
Assert.AreEqual( timePeriods[ 5 ], schoolDay.Break3 );
Assert.AreEqual( timePeriods[ 6 ], schoolDay.Lesson4 );
}
// ----------------------------------------------------------------------
protected DateTime? CalculateEnd( DateTime start, TimeSpan offset,
SeekDirection seekDirection, SeekBoundaryMode seekBoundaryMode, out TimeSpan? remaining)
{
if ( offset < TimeSpan.Zero )
{
throw new InvalidOperationException( "time span must be positive" );
}
remaining = offset;
// search periods
TimePeriodCollection searchPeriods = new TimePeriodCollection( includePeriods );
// no search periods specified: search anytime
if ( searchPeriods.Count == 0 )
{
searchPeriods.Add( TimeRange.Anytime );
}
// available periods
ITimePeriodCollection availablePeriods = new TimePeriodCollection();
// no exclude periods specified: use all search periods
if ( excludePeriods.Count == 0 )
{
availablePeriods.AddAll( searchPeriods );
}
else // remove exclude periods
{
TimeGapCalculator<TimeRange> gapCalculator = new TimeGapCalculator<TimeRange>();
foreach ( ITimePeriod searchPeriod in searchPeriods )
{
// no overlaps: use the entire search range
if ( !excludePeriods.HasOverlapPeriods( searchPeriod ) )
{
availablePeriods.Add( searchPeriod );
}
else // add gaps of search period using the exclude periods
{
availablePeriods.AddAll( gapCalculator.GetGaps( excludePeriods, searchPeriod ) );
}
}
}
// no periods available
if ( availablePeriods.Count == 0 )
{
return null;
}
// combine the available periods, ensure no overlapping
// used for FindNextPeriod/FindPreviousPeriod
if ( availablePeriods.Count > 1 )
{
TimePeriodCombiner<TimeRange> periodCombiner = new TimePeriodCombiner<TimeRange>();
availablePeriods = periodCombiner.CombinePeriods( availablePeriods );
}
// find the starting search period
ITimePeriod startPeriod = null;
DateTime seekMoment = start;
switch ( seekDirection )
{
case SeekDirection.Forward:
startPeriod = FindNextPeriod( start, availablePeriods, out seekMoment );
break;
case SeekDirection.Backward:
startPeriod = FindPreviousPeriod( start, availablePeriods, out seekMoment );
break;
}
// no starting period available
if ( startPeriod == null )
{
return null;
}
// no offset: use the search staring position
// maybe moved to the next available search period
if ( offset == TimeSpan.Zero )
{
return seekMoment;
}
// setup destination search
switch ( seekDirection )
{
case SeekDirection.Forward:
for ( int i = availablePeriods.IndexOf( startPeriod ); i < availablePeriods.Count; i++ )
{
ITimePeriod gap = availablePeriods[ i ];
TimeSpan gapRemining = gap.End - seekMoment;
bool isTargetPeriod = false;
switch ( seekBoundaryMode )
{
case SeekBoundaryMode.Fill:
isTargetPeriod = gapRemining >= remaining;
break;
case SeekBoundaryMode.Next:
isTargetPeriod = gapRemining > remaining;
break;
}
if ( isTargetPeriod )
{
DateTime end = seekMoment + remaining.Value;
remaining = null;
return end;
}
remaining = remaining - gapRemining;
if ( i == availablePeriods.Count - 1 )
{
return null;
}
seekMoment = availablePeriods[ i + 1 ].Start; // next period
}
break;
case SeekDirection.Backward:
for ( int i = availablePeriods.IndexOf( startPeriod ); i >= 0; i-- )
{
ITimePeriod gap = availablePeriods[ i ];
TimeSpan gapRemining = seekMoment - gap.Start;
bool isTargetPeriod = false;
switch ( seekBoundaryMode )
{
case SeekBoundaryMode.Fill:
isTargetPeriod = gapRemining >= remaining;
break;
case SeekBoundaryMode.Next:
isTargetPeriod = gapRemining > remaining;
break;
}
if ( isTargetPeriod )
{
DateTime end = seekMoment - remaining.Value;
remaining = null;
return end;
}
remaining = remaining - gapRemining;
if ( i == 0 )
{
return null;
}
seekMoment = availablePeriods[ i - 1 ].End; // previous period
}
break;
}
return null;
}
public void IsSamePeriodTest()
{
DateTime now = ClockProxy.Clock.Now;
SchoolDay schoolDay = new SchoolDay( now );
TimePeriodCollection timePeriods = new TimePeriodCollection( schoolDay );
Assert.IsTrue( timePeriods.IsSamePeriod( timePeriods ) );
Assert.IsTrue( timePeriods.IsSamePeriod( schoolDay ) );
Assert.IsTrue( schoolDay.IsSamePeriod( schoolDay ) );
Assert.IsTrue( schoolDay.IsSamePeriod( timePeriods ) );
Assert.IsFalse( timePeriods.IsSamePeriod( TimeBlock.Anytime ) );
Assert.IsFalse( schoolDay.IsSamePeriod( TimeBlock.Anytime ) );
timePeriods.RemoveAt( 0 );
Assert.IsFalse( timePeriods.IsSamePeriod( schoolDay ) );
}
public void MoveTest()
{
DateTime now = ClockProxy.Clock.Now;
SchoolDay schoolDay = new SchoolDay( now );
TimePeriodCollection timePeriods = new TimePeriodCollection( schoolDay );
DateTime startDate = schoolDay.Start;
DateTime endDate = schoolDay.End;
TimeSpan startDuration = timePeriods.Duration;
TimeSpan duration = Duration.Hour;
timePeriods.Move( duration );
Assert.AreEqual( timePeriods.Start, startDate.Add( duration ) );
Assert.AreEqual( timePeriods.End, endDate.Add( duration ) );
Assert.AreEqual( timePeriods.Duration, startDuration );
}
public void ItemIndexTest()
{
TimePeriodCollection timePeriods = new TimePeriodCollection();
SchoolDay schoolDay = new SchoolDay();
timePeriods.AddAll( schoolDay );
Assert.AreEqual( timePeriods[ 0 ], schoolDay.Lesson1 );
Assert.AreEqual( timePeriods[ 1 ], schoolDay.Break1 );
Assert.AreEqual( timePeriods[ 2 ], schoolDay.Lesson2 );
Assert.AreEqual( timePeriods[ 3 ], schoolDay.Break2 );
Assert.AreEqual( timePeriods[ 4 ], schoolDay.Lesson3 );
Assert.AreEqual( timePeriods[ 5 ], schoolDay.Break3 );
Assert.AreEqual( timePeriods[ 6 ], schoolDay.Lesson4 );
}
public void OverlapsWithTest()
{
DateTime now = ClockProxy.Clock.Now;
TimeSpan offset = Duration.Second;
TimeRangePeriodRelationTestData testData = new TimeRangePeriodRelationTestData( now, now.AddHours( 1 ), offset );
TimePeriodCollection timePeriods = new TimePeriodCollection();
timePeriods.Add( testData.Reference );
Assert.IsFalse( timePeriods.OverlapsWith( testData.Before ) );
Assert.IsFalse( timePeriods.OverlapsWith( testData.StartTouching ) );
Assert.IsTrue( timePeriods.OverlapsWith( testData.StartInside ) );
Assert.IsTrue( timePeriods.OverlapsWith( testData.InsideStartTouching ) );
Assert.IsTrue( timePeriods.OverlapsWith( testData.EnclosingStartTouching ) );
Assert.IsTrue( timePeriods.OverlapsWith( testData.Enclosing ) );
Assert.IsTrue( timePeriods.OverlapsWith( testData.EnclosingEndTouching ) );
Assert.IsTrue( timePeriods.OverlapsWith( testData.ExactMatch ) );
Assert.IsTrue( timePeriods.OverlapsWith( testData.Inside ) );
Assert.IsTrue( timePeriods.OverlapsWith( testData.InsideEndTouching ) );
Assert.IsTrue( timePeriods.OverlapsWith( testData.EndInside ) );
Assert.IsFalse( timePeriods.OverlapsWith( testData.EndTouching ) );
Assert.IsFalse( timePeriods.OverlapsWith( testData.After ) );
}
public void OverlapPeriodsTest()
{
DateTime now = ClockProxy.Clock.Now;
TimeRange timeRange1 = new TimeRange( new DateTime( now.Year, now.Month, 8 ), new DateTime( now.Year, now.Month, 18 ) );
TimeRange timeRange2 = new TimeRange( new DateTime( now.Year, now.Month, 10 ), new DateTime( now.Year, now.Month, 11 ) );
TimeRange timeRange3 = new TimeRange( new DateTime( now.Year, now.Month, 13 ), new DateTime( now.Year, now.Month, 15 ) );
TimeRange timeRange4 = new TimeRange( new DateTime( now.Year, now.Month, 9 ), new DateTime( now.Year, now.Month, 13 ) );
TimeRange timeRange5 = new TimeRange( new DateTime( now.Year, now.Month, 15 ), new DateTime( now.Year, now.Month, 17 ) );
TimePeriodCollection timePeriods = new TimePeriodCollection();
timePeriods.Add( timeRange1 );
timePeriods.Add( timeRange2 );
timePeriods.Add( timeRange3 );
timePeriods.Add( timeRange4 );
timePeriods.Add( timeRange5 );
Assert.AreEqual( timePeriods.OverlapPeriods( timeRange1 ).Count, 5 );
Assert.AreEqual( timePeriods.OverlapPeriods( timeRange2 ).Count, 3 );
Assert.AreEqual( timePeriods.OverlapPeriods( timeRange3 ).Count, 2 );
Assert.AreEqual( timePeriods.OverlapPeriods( timeRange4 ).Count, 3 );
Assert.AreEqual( timePeriods.OverlapPeriods( timeRange5 ).Count, 2 );
ITimeRange test1 = timeRange1.Copy( new TimeSpan( 100, 0, 0, 0 ).Negate() );
ITimePeriodCollection insidePeriods1 = timePeriods.OverlapPeriods( test1 );
Assert.AreEqual( insidePeriods1.Count, 0 );
ITimeRange test2 = timeRange1.Copy( new TimeSpan( 100, 0, 0, 0 ) );
ITimePeriodCollection insidePeriods2 = timePeriods.OverlapPeriods( test2 );
Assert.AreEqual( insidePeriods2.Count, 0 );
TimeRange test3 = new TimeRange( new DateTime( now.Year, now.Month, 9 ), new DateTime( now.Year, now.Month, 11 ) );
ITimePeriodCollection insidePeriods3 = timePeriods.OverlapPeriods( test3 );
Assert.AreEqual( insidePeriods3.Count, 3 );
TimeRange test4 = new TimeRange( new DateTime( now.Year, now.Month, 14 ), new DateTime( now.Year, now.Month, 17 ) );
ITimePeriodCollection insidePeriods4 = timePeriods.OverlapPeriods( test4 );
Assert.AreEqual( insidePeriods4.Count, 3 );
}
public void RemoveAtTest()
{
DateTime now = ClockProxy.Clock.Now;
SchoolDay schoolDay = new SchoolDay( now );
TimePeriodCollection timePeriods = new TimePeriodCollection( schoolDay );
// inside
Assert.AreEqual( timePeriods[ 2 ], schoolDay.Lesson2 );
timePeriods.RemoveAt( 2 );
Assert.AreEqual( timePeriods[ 2 ], schoolDay.Break2 );
// first
Assert.AreEqual( timePeriods[ 0 ], schoolDay.Lesson1 );
timePeriods.RemoveAt( 0 );
Assert.AreEqual( timePeriods[ 0 ], schoolDay.Break1 );
// last
Assert.AreEqual( timePeriods[ timePeriods.Count - 1 ], schoolDay.Lesson4 );
timePeriods.RemoveAt( timePeriods.Count - 1 );
Assert.AreEqual( timePeriods[ timePeriods.Count - 1 ], schoolDay.Break3 );
}
public void RelationPeriodsTest()
{
DateTime now = ClockProxy.Clock.Now;
TimeRange timeRange1 = new TimeRange( new DateTime( now.Year, now.Month, 8 ), new DateTime( now.Year, now.Month, 18 ) );
TimeRange timeRange2 = new TimeRange( new DateTime( now.Year, now.Month, 10 ), new DateTime( now.Year, now.Month, 11 ) );
TimeRange timeRange3 = new TimeRange( new DateTime( now.Year, now.Month, 13 ), new DateTime( now.Year, now.Month, 15 ) );
TimeRange timeRange4 = new TimeRange( new DateTime( now.Year, now.Month, 9 ), new DateTime( now.Year, now.Month, 14 ) );
TimeRange timeRange5 = new TimeRange( new DateTime( now.Year, now.Month, 16 ), new DateTime( now.Year, now.Month, 17 ) );
TimePeriodCollection timePeriods = new TimePeriodCollection();
timePeriods.Add( timeRange1 );
timePeriods.Add( timeRange2 );
timePeriods.Add( timeRange3 );
timePeriods.Add( timeRange4 );
timePeriods.Add( timeRange5 );
Assert.AreEqual( timePeriods.RelationPeriods( timeRange1, PeriodRelation.ExactMatch ).Count, 1 );
Assert.AreEqual( timePeriods.RelationPeriods( timeRange2, PeriodRelation.ExactMatch ).Count, 1 );
Assert.AreEqual( timePeriods.RelationPeriods( timeRange3, PeriodRelation.ExactMatch ).Count, 1 );
Assert.AreEqual( timePeriods.RelationPeriods( timeRange4, PeriodRelation.ExactMatch ).Count, 1 );
Assert.AreEqual( timePeriods.RelationPeriods( timeRange5, PeriodRelation.ExactMatch ).Count, 1 );
// all
Assert.AreEqual( timePeriods.RelationPeriods( new TimeRange( new DateTime( now.Year, now.Month, 7 ), new DateTime( now.Year, now.Month, 19 ) ), PeriodRelation.Enclosing ).Count, 5 );
// timerange3
Assert.AreEqual( timePeriods.RelationPeriods( new TimeRange( new DateTime( now.Year, now.Month, 11 ), new DateTime( now.Year, now.Month, 16 ) ), PeriodRelation.Enclosing ).Count, 1 );
}
// ----------------------------------------------------------------------
public ITimePeriodCollection GetDays()
{
TimePeriodCollection days = new TimePeriodCollection();
DateTime startDate = new DateTime( startYear, (int)startMonth, 1 );
for ( int month = 0; month < monthCount; month++ )
{
DateTime monthStart = startDate.AddMonths( month );
int daysOfMonth = TimeTool.GetDaysInMonth( monthStart.Year, monthStart.Month );
for ( int day = 0; day < daysOfMonth; day++ )
{
days.Add( new Day( monthStart.AddDays( day ), Calendar ) );
}
}
return days;
}
public void ClearTest()
{
TimePeriodCollection timePeriods = new TimePeriodCollection();
Assert.AreEqual( timePeriods.Count, 0 );
timePeriods.Clear();
Assert.AreEqual( timePeriods.Count, 0 );
timePeriods.AddAll( new SchoolDay() );
Assert.AreEqual( timePeriods.Count, 7 );
timePeriods.Clear();
Assert.AreEqual( timePeriods.Count, 0 );
}
public void StartTest()
{
DateTime now = ClockProxy.Clock.Now;
TimePeriodCollection timePeriods = new TimePeriodCollection();
Assert.AreEqual( timePeriods.Start, TimeSpec.MinPeriodDate );
timePeriods.Add( new TimeBlock( now, Duration.Hour ) );
Assert.AreEqual( timePeriods.Start, now );
timePeriods.Clear();
Assert.AreEqual( timePeriods.Start, TimeSpec.MinPeriodDate );
}
public void StartMoveTest()
{
DateTime now = ClockProxy.Clock.Now;
SchoolDay schoolDay = new SchoolDay( now );
TimePeriodCollection timePeriods = new TimePeriodCollection( schoolDay );
timePeriods.Start = now.AddHours( 0 );
Assert.AreEqual( timePeriods.Start, now );
timePeriods.Start = now.AddHours( 1 );
Assert.AreEqual( timePeriods.Start, now.AddHours( 1 ) );
timePeriods.Start = now.AddHours( -1 );
Assert.AreEqual( timePeriods.Start, now.AddHours( -1 ) );
}
public void RemoveTest()
{
DateTime now = ClockProxy.Clock.Now;
SchoolDay schoolDay = new SchoolDay( now );
TimePeriodCollection timePeriods = new TimePeriodCollection();
Assert.IsFalse( timePeriods.Contains( schoolDay.Lesson1 ) );
timePeriods.Add( schoolDay.Lesson1 );
Assert.IsTrue( timePeriods.Contains( schoolDay.Lesson1 ) );
timePeriods.Remove( schoolDay.Lesson1 );
Assert.IsFalse( timePeriods.Contains( schoolDay.Lesson1 ) );
}
