public Calendar WithWorkingWeek(WorkingWeek workingWeek) { if (workingWeek == null) { throw new ArgumentNullException(nameof(workingWeek)); } if (workingWeek.IsNonWorking) { throw new ArgumentException("Cannot use a non-working week as the default week.", nameof(workingWeek)); } if (workingWeek == WorkingWeek) { return(this); } return(new Calendar(workingWeek)); }
private Calendar(WorkingWeek workingWeek) { WorkingWeek = workingWeek; }