timeRestrictions;
+
+ /**
+ * The sources of the time restrictions. This is used for state domination, so that
+ *
+ * 1) it is possible to have two {@link org.opentripplanner.routing.algorithm.raptor.transit.AccessEgress}es
+ * to the same stop, but with different {@link org.opentripplanner.routing.vehicle_parking.VehicleParking}
+ * entities.
+ *
+ * 2) states with the same restriction-source don't dominate each other.
+ */
+ protected Set