code: def outer_right_join(self, join_streamlet, window_config, join_function):
      
      from heronpy.streamlet.impl.joinbolt import JoinStreamlet, JoinBolt
      join_streamlet_result = JoinStreamlet(JoinBolt.OUTER_RIGHT, window_config,
                                            join_function, self, join_streamlet)
      self._add_child(join_streamlet_result)
      join_streamlet._add_child(join_streamlet_result)
      return join_streamlet_result
docs: Return a new Streamlet by outer right join_streamlet with this streamlet