/**
* Converts this to a transition rule.
*
* @param ZoneOffset $standardOffset the active standard offset, not null
* @param int $savingsBeforeSecs the active savings before the transition in seconds
* @return ZoneOffsetTransitionRule the transition, not null
*/
function toTransitionRule(ZoneOffset $standardOffset, $savingsBeforeSecs)
{
// optimize stored format
if ($this->dayOfMonthIndicator < 0) {
if ($this->month != Month::FEBRUARY()) {
$this->dayOfMonthIndicator = $this->month->maxLength() - 6;
}
}
if ($this->timeEndOfDay && $this->dayOfMonthIndicator > 0 && ($this->dayOfMonthIndicator === 28 && $this->month == Month::FEBRUARY()) == false) {
$date = LocalDate::ofMonth(2004, $this->month, $this->dayOfMonthIndicator)->plusDays(1);
// leap-year
$this->month = $date->getMonth();
$this->dayOfMonthIndicator = $date->getDayOfMonth();
if ($this->dayOfWeek !== null) {
$this->dayOfWeek = $this->dayOfWeek->plus(1);
}
$this->timeEndOfDay = false;
}
// build rule
$trans = $this->toTransition($standardOffset, $savingsBeforeSecs);
return ZoneOffsetTransitionRule::of($this->month, $this->dayOfMonthIndicator, $this->dayOfWeek, $this->time, $this->timeEndOfDay, $this->timeDefinition, $standardOffset, $trans->getOffsetBefore(), $trans->getOffsetAfter());
}
/**
* Returns a copy of this {@code MonthDay} with the month-of-year altered.
* <p>
* This returns a month-day with the specified month.
* If the day-of-month is invalid for the specified month, the day will
* be adjusted to the last valid day-of-month.
* <p>
* This instance is immutable and unaffected by this method call.
*
* @param Month $month the month-of-year to set in the returned month-day, not null
* @return MonthDay a {@code MonthDay} based on this month-day with the requested month, not null
*/
public function with(Month $month)
{
if ($month->getValue() == $this->month) {
return $this;
}
$day = Math::min($this->day, $month->maxLength());
return new MonthDay($month->getValue(), $day);
}
