def get_multi_map(self, name):
return self._get_or_create_object(name, TransactionalMultiMap)<EOL>
Returns the transactional multimap instance with the specified name.

:param name: (str), the specified name.
:return: (:class:`~hazelcast.proxy.transactional_multi_map.TransactionalMultiMap`), the instance of Transactional MultiMap with the specified name.