Implements :php:interface:`Ramsey\\Uuid\\Rfc4122\\UuidInterface`.

UuidV2 represents a :ref:`version 2, DCE Security UUID <rfc4122.version2>`. In addition to providing the methods
defined on the interface, this class additionally provides the following methods.

.. php:method:: getDateTime()

    Returns a `DateTimeInterface <https://www.php.net/datetimeinterface>`_ instance representing the timestamp
    associated with the UUID

    .. caution::

        It is important to note that version 2 UUIDs suffer from some loss of timestamp precision. See
        :ref:`rfc4122.version2.timestamp-problems` to learn more.

    :returns: A date object representing the timestamp associated with the UUID
    :returntype: ``\DateTimeInterface``

.. php:method:: getLocalDomain()

    :returns: The local domain identifier for this UUID, which is one of :php:const:`Ramsey\\Uuid\\Uuid::DCE_DOMAIN_PERSON`,
              :php:const:`Ramsey\\Uuid\\Uuid::DCE_DOMAIN_GROUP`, or :php:const:`Ramsey\\Uuid\\Uuid::DCE_DOMAIN_ORG`
    :returntype: ``int``

.. php:method:: getLocalDomainName()

    :returns: A string name associated with the local domain identifier (one of "person," "group," or "org")
    :returntype: ``string``

.. php:method:: getLocalIdentifier()

    :returns: The local identifier used when creating this UUID
    :returntype: Ramsey\\Uuid\\Type\\Integer