@utilities.arguments_not_none<EOL><INDENT>def get_objective_record(self, objective_record_type):<DEDENT>
return self._get_record(objective_record_type)<EOL>
Gets the objective bank record corresponding to the given ``Objective`` record ``Type``.

        This method is used to retrieve an object implementing the
        requested record. The ``objective_record_type`` may be the
        ``Type`` returned in ``get_record_types()`` or any of its
        parents in a ``Type`` hierarchy where
        ``has_record_type(objective_record_type)`` is ``true`` .

        arg:    objective_record_type (osid.type.Type): an objective
                record type
        return: (osid.learning.records.ObjectiveRecord) - the objective
                record
        raise:  NullArgument - ``objective_record_type`` is ``null``
        raise:  OperationFailed - unable to complete request
        raise:  Unsupported - ``has_record_type(objective_record_type)``
                is ``false``
        *compliance: mandatory -- This method must be implemented.*