@abc.abstractmethod<EOL><INDENT>def get_logs_by_query(self, log_query):<DEDENT>
return<EOL>
Gets a list of ``Logs`` matching the given log query.

        :param log_query: the log query
        :type log_query: ``osid.logging.LogQuery``
        :return: the returned ``LogList``
        :rtype: ``osid.logging.LogList``
        :raise: ``NullArgument`` -- ``log_query`` is ``null``
        :raise: ``OperationFailed`` -- unable to complete request
        :raise: ``PermissionDenied`` -- authorization failure
        :raise: ``Unsupported`` -- ``log_query`` is not of this service

        *compliance: mandatory -- This method must be implemented.*