(self, prio, sid)
Add a newly pickled state.

        :param int prio:    Priority of the state.
        :param str sid:     Persistent ID of the state.
        :return:            None
Add a newly pickled state.
Add a newly pickled state .
def add(self, prio, sid):
        """
        Add a newly pickled state.

        :param int prio:    Priority of the state.
        :param str sid:     Persistent ID of the state.
        :return:            None
        """
        raise NotImplementedError()
def add ( self , prio , sid ) : raise NotImplementedError ( )