architecture PlannerArch is {
   component_types {
      component Vehicle is extern {
         /usr/cse01/neno/dev/c2/planner/PlannerSpec/Vehicle.c2;
      }
      component VehicleArtist is extern {
         /usr/cse01/neno/dev/c2/planner/PlannerSpec/VehicleArtist.c2;
      }
   }
   connector_types {
      connector FilteringConn is {
         message_filter message_filtering;
      }
   }
   architectural_topology {
      component_instances {
         Veh : Vehicle;
         VehArt : VehicleArtist;
      }
      connector_instances {
         Conn1 : FilteringConn;
      }
      connections {
         connector Conn1 {
            top
               Veh;
            bottom
               VehArt;
         }
      }
   }
}