/**
* Gets the value of the specified field from this date-time as an {@code int}.
* <p>
* This queries this date-time for the value of the specified field.
* The returned value will always be within the valid range of values for the 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, except {@code NANO_OF_DAY}, {@code MICRO_OF_DAY},
* {@code EPOCH_DAY} and {@code PROLEPTIC_MONTH} which are too large to fit in
* an {@code int} and throw a {@code DateTimeException}.
* 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 or
* the value is outside the range of valid values for the field
* @throws UnsupportedTemporalTypeException if the field is not supported or
* the range of values exceeds an {@code int}
* @throws ArithmeticException if numeric overflow occurs
*/
public function get(TemporalField $field)
{
if ($field instanceof ChronoField) {
$f = $field;
return $f->isTimeBased() ? $this->time->get($field) : $this->date->get($field);
}
return parent::get($field);
}
public function get(TemporalField $field)
{
if ($field instanceof ChronoField) {
$f = $field;
return $f->isTimeBased() ? $this->time->get($field) : $this->date->get($field);
}
return $this->range($field)->checkValidIntValue($this->getLong($field), $field);
}