docs: def _build_table(self) -> Dict[State, Tuple[Multiplex, ...]]:
          """ Private method which build the table which map a State to the active multiplex. """
          result: Dict[State, Tuple[Multiplex, ...]] = {}
          for state in self.influence_graph.all_states():
              result[state] = tuple(multiplex for multiplex in self.influence_graph.multiplexes 
                                    if multiplex.is_active(state))
          return result