/**
* @inheritdoc
*/
public function getLong(TemporalField $field)
{
if ($field == ChronoField::ERA()) {
return $this->getValue();
} else {
if ($field instanceof ChronoField) {
throw new UnsupportedTemporalTypeException("Unsupported field: " . $field);
}
}
return $field->getFrom($this);
}
/**
* Gets the value of the specified field from this instant as a {@code long}.
* <p>
* This queries this instant for the value of the specified field.
* If it is not possible to return the value, because the field is not supported
* or for some other reason, an exception is thrown.
* <p>
* If the field is a {@link ChronoField} then the query is implemented here.
* The {@link #isSupported(TemporalField) supported fields} will return valid
* values based on this date-time.
* All other {@code ChronoField} instances will throw an {@code UnsupportedTemporalTypeException}.
* <p>
* If the field is not a {@code ChronoField}, then the result of this method
* is obtained by invoking {@code TemporalField.getFrom(TemporalAccessor)}
* passing {@code this} as the argument. Whether the value can be obtained,
* and what the value represents, is determined by the field.
*
* @param TemporalField $field the field to get, not null
* @return int the value for the field
* @throws DateTimeException if a value for the field cannot be obtained
* @throws UnsupportedTemporalTypeException if the field is not supported
* @throws ArithmeticException if numeric overflow occurs
*/
public function getLong(TemporalField $field)
{
if ($field instanceof ChronoField) {
switch ($field) {
case ChronoField::NANO_OF_SECOND():
return $this->nanos;
case ChronoField::MICRO_OF_SECOND():
return Math::div($this->nanos, 1000);
case ChronoField::MILLI_OF_SECOND():
return Math::div($this->nanos, 1000000);
case ChronoField::INSTANT_SECONDS():
return $this->seconds;
}
throw new UnsupportedTemporalTypeException("Unsupported field: " . $field);
}
return $field->getFrom($this);
}
/**
* Gets the value of the specified field from this year as a {@code long}.
* <p>
* This queries this year for the value of the specified field.
* If it is not possible to return the value, because the field is not supported
* or for some other reason, an exception is thrown.
* <p>
* If the field is a {@link ChronoField} then the query is implemented here.
* The {@link #isSupported(TemporalField) supported fields} will return valid
* values based on this year.
* All other {@code ChronoField} instances will throw an {@code UnsupportedTemporalTypeException}.
* <p>
* If the field is not a {@code ChronoField}, then the result of this method
* is obtained by invoking {@code TemporalField.getFrom(TemporalAccessor)}
* passing {@code this} as the argument. Whether the value can be obtained,
* and what the value represents, is determined by the field.
*
* @param TemporalField $field the field to get, not null
* @return int the value for the field
* @throws DateTimeException if a value for the field cannot be obtained
* @throws UnsupportedTemporalTypeException if the field is not supported
* @throws ArithmeticException if numeric overflow occurs
*/
public function getLong(TemporalField $field)
{
if ($field instanceof ChronoField) {
switch ($field) {
case ChronoField::YEAR_OF_ERA():
return $this->year < 1 ? 1 - $this->year : $this->year;
case ChronoField::YEAR():
return $this->year;
case ChronoField::ERA():
return $this->year < 1 ? 0 : 1;
}
throw new UnsupportedTemporalTypeException("Unsupported field: " . $field);
}
return $field->getFrom($this);
}
/**
* Gets the value of the specified field from this offset as a {@code long}.
* <p>
* This queries this offset for the value of the specified field.
* If it is not possible to return the value, because the field is not supported
* or for some other reason, an exception is thrown.
* <p>
* If the field is a {@link ChronoField} then the query is implemented here.
* The {@code OFFSET_SECONDS} field returns the value of the offset.
* All other {@code ChronoField} instances will throw an {@code UnsupportedTemporalTypeException}.
* <p>
* If the field is not a {@code ChronoField}, then the result of this method
* is obtained by invoking {@code TemporalField.getFrom(TemporalAccessor)}
* passing {@code this} as the argument. Whether the value can be obtained,
* and what the value represents, is determined by the field.
*
* @param $field TemporalField the field to get, not null
* @return int the value for the field
* @throws DateTimeException if a value for the field cannot be obtained
* @throws UnsupportedTemporalTypeException if the field is not supported
* @throws ArithmeticException if numeric overflow occurs
*/
public function getLong(TemporalField $field)
{
if ($field == ChronoField::OFFSET_SECONDS()) {
return $this->totalSeconds;
} else {
if ($field instanceof ChronoField) {
throw new UnsupportedTemporalTypeException("Unsupported field: " . $field);
}
}
return $field->getFrom($this);
}
/**
* Gets the value of the specified field from this month-day as a {@code long}.
* <p>
* This queries this month-day for the value of the specified field.
* If it is not possible to return the value, because the field is not supported
* or for some other reason, an exception is thrown.
* <p>
* If the field is a {@link ChronoField} then the query is implemented here.
* The {@link #isSupported(TemporalField) supported fields} will return valid
* values based on this month-day.
* All other {@code ChronoField} instances will throw an {@code UnsupportedTemporalTypeException}.
* <p>
* If the field is not a {@code ChronoField}, then the result of this method
* is obtained by invoking {@code TemporalField.getFrom(TemporalAccessor)}
* passing {@code this} as the argument. Whether the value can be obtained,
* and what the value represents, is determined by the field.
*
* @param TemporalField $field the field to get, not null
* @return int the value for the field
* @throws DateTimeException if a value for the field cannot be obtained
* @throws UnsupportedTemporalTypeException if the field is not supported
* @throws ArithmeticException if numeric overflow occurs
*/
public function getLong(TemporalField $field)
{
if ($field instanceof ChronoField) {
switch ($field) {
// alignedDOW and alignedWOM not supported because they cannot be set in with()
case ChronoField::DAY_OF_MONTH():
return $this->day;
case ChronoField::MONTH_OF_YEAR():
return $this->month;
}
throw new UnsupportedTemporalTypeException("Unsupported field: " . $field);
}
return $field->getFrom($this);
}