yanweiyuan3
2023-08-09 588bc7829387dfc761cc25f06f77d4c81818bd10
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Quintiq file version 2.0
#parent: #root
StaticMethod GetDateOfNextOccurrence (
  output Date dateOfRecurrence_o,
  Date date_i,
  Number recurrenceInterval_i,
  Boolean isDate_i,
  Number day_i,
  String weekOfMonth_i,
  String dayOfWeek_i
) declarative remote as Date
{
  TextBody:
  [*
    date := date_i;
    
    // Don't get the next recurrence the first time, it is already determined.
    if( date_i <> dateOfRecurrence_o )
    {
      // Get the start of the next recurrence.
      dateOfRecurrence_o := LibCal_RecurrencePatternYearly::GetDateOfNextRecurrence( dateOfRecurrence_o, recurrenceInterval_i );
    }
      
    // Determine the applicable date.
    // The logic that is implemented for the monthly pattern can be used here.
    date := ifexpr( isDate_i, LibCal_RecurrencePatternMonthly::GetDateOfDayOfMonth( dateOfRecurrence_o, day_i ),
                              LibCal_RecurrencePatternMonthly::GetDateOfDayOfMonth( dateOfRecurrence_o, weekOfMonth_i, dayOfWeek_i ) );
    
    return date;
  *]
}