static long handleSubdayRepeat(DateTime startDate, RRule rrule) {
long millis;
switch (rrule.getFreq()) {
case HOURLY:
millis = DateUtilities.ONE_HOUR;
break;
case MINUTELY:
millis = DateUtilities.ONE_MINUTE;
break;
default:
throw new RuntimeException(
"Error handing subday repeat: " + rrule.getFreq()); // $NON-NLS-1$
}
long newDueDate = startDate.getMillis() + millis * rrule.getInterval();
return Task.createDueDate(Task.URGENCY_SPECIFIC_DAY_TIME, newDueDate);
}
private static long handleMonthlyRepeat(
DateTime original, DateValue startDateAsDV, boolean hasDueTime, RRule rrule) {
if (original.isLastDayOfMonth()) {
int interval = rrule.getInterval();
DateTime newDateTime = original.plusMonths(interval);
long time = newDateTime.withDayOfMonth(newDateTime.getNumberOfDaysInMonth()).getMillis();
if (hasDueTime) {
return Task.createDueDate(Task.URGENCY_SPECIFIC_DAY_TIME, time);
} else {
return Task.createDueDate(Task.URGENCY_SPECIFIC_DAY, time);
}
} else {
return invokeRecurrence(rrule, original, startDateAsDV);
}
}
private static long handleWeeklyRepeatAfterComplete(
RRule rrule, Date original, boolean hasDueTime) {
List<WeekdayNum> byDay = rrule.getByDay();
long newDate = original.getTime();
newDate += DateUtilities.ONE_WEEK * (rrule.getInterval() - 1);
Calendar date = Calendar.getInstance();
date.setTimeInMillis(newDate);
Collections.sort(byDay, weekdayCompare);
WeekdayNum next = findNextWeekday(byDay, date);
do {
date.add(Calendar.DATE, 1);
} while (date.get(Calendar.DAY_OF_WEEK) != next.wday.javaDayNum);
long time = date.getTimeInMillis();
if (hasDueTime) return Task.createDueDate(Task.URGENCY_SPECIFIC_DAY_TIME, time);
else return Task.createDueDate(Task.URGENCY_SPECIFIC_DAY, time);
}
private static long handleWeeklyRepeatAfterComplete(
RRule rrule, DateTime original, boolean hasDueTime) {
List<WeekdayNum> byDay = rrule.getByDay();
long newDate = original.getMillis();
newDate += DateUtilities.ONE_WEEK * (rrule.getInterval() - 1);
DateTime date = new DateTime(newDate);
Collections.sort(byDay, weekdayCompare);
WeekdayNum next = findNextWeekday(byDay, date);
do {
date = date.plusDays(1);
} while (date.getDayOfWeek() != next.wday.javaDayNum);
long time = date.getMillis();
if (hasDueTime) {
return Task.createDueDate(Task.URGENCY_SPECIFIC_DAY_TIME, time);
} else {
return Task.createDueDate(Task.URGENCY_SPECIFIC_DAY, time);
}
}