public function getLong(TemporalField $field)
{
if ($this->effectiveDate != null && $field->isDateBased()) {
return $this->effectiveDate->getLong($field);
}
return $this->temporal->getLong($field);
}
private function monthsUntil(ChronoLocalDate $end)
{
$range = $this->getChronology()->range(CF::MONTH_OF_YEAR());
if ($range->getMaximum() !== 12) {
throw new \AssertionError("ChronoLocalDateImpl only supports Chronologies with 12 months per year");
}
$packed1 = $this->getLong(CF::PROLEPTIC_MONTH()) * 32 + $this->get(CF::DAY_OF_MONTH());
// no overflow
$packed2 = $end->getLong(CF::PROLEPTIC_MONTH()) * 32 + $end->get(CF::DAY_OF_MONTH());
// no overflow
return ($packed2 - $packed1) / 32;
}
/**
* @param TemporalField $field
* @return int
* @throws UnsupportedTemporalTypeException
*/
public function getLong(TemporalField $field)
{
$value = $this->fieldValues->get($field);
if ($value !== null) {
return $value;
}
if ($this->date !== null && $this->date->isSupported($field)) {
return $this->date->getLong($field);
}
if ($this->time !== null && $this->time->isSupported($field)) {
return $this->time->getLong($field);
}
if ($field instanceof CF) {
throw new UnsupportedTemporalTypeException("Unsupported field: " . $field);
}
return $field->getFrom($this);
}
public function until(Temporal $endExclusive, TemporalUnit $unit)
{
$end = $this->getChronology()->localDateTime($endExclusive);
if ($unit instanceof ChronoUnit) {
if ($unit->isTimeBased()) {
$amount = $end->getLong(ChronoField::EPOCH_DAY()) - $this->date->getLong(ChronoField::EPOCH_DAY());
switch ($unit) {
case ChronoUnit::NANOS():
$amount = Math::multiplyExact($amount, self::NANOS_PER_DAY);
break;
case ChronoUnit::MICROS():
$amount = Math::multiplyExact($amount, self::MICROS_PER_DAY);
break;
case ChronoUnit::MILLIS():
$amount = Math::multiplyExact($amount, self::MILLIS_PER_DAY);
break;
case ChronoUnit::SECONDS():
$amount = Math::multiplyExact($amount, self::SECONDS_PER_DAY);
break;
case ChronoUnit::MINUTES():
$amount = Math::multiplyExact($amount, self::MINUTES_PER_DAY);
break;
case ChronoUnit::HOURS():
$amount = Math::multiplyExact($amount, self::HOURS_PER_DAY);
break;
case ChronoUnit::HALF_DAYS():
$amount = Math::multiplyExact($amount, 2);
break;
}
return Math::addExact($amount, $this->time->until($end->toLocalTime(), $unit));
}
$endDate = $end->toLocalDate();
if ($end->toLocalTime()->isBefore($this->time)) {
$endDate = $endDate->minus(1, ChronoUnit::DAYS());
}
return $this->date->until($endDate, $unit);
}
return $unit->between($this, $end);
}
