org.optaweb.vehiclerouting.plugin.websocket

Class WebSocketController

java.lang.Object

org.optaweb.vehiclerouting.plugin.websocket.WebSocketController

@Controller
class WebSocketController
extends Object

Handles WebSocket subscriptions and STOMP messages.

See Also:

WebSocketConfig

Constructor Summary

Constructors

Constructor and Description
WebSocketController(RouteListener routeListener, RegionService regionService, LocationService locationService, VehicleService vehicleService, DemoService demoService, org.springframework.context.ApplicationEventPublisher eventPublisher)

Method Summary

Modifier and Type	Method and Description
(package private) void	addLocation(PortableLocation request) Create new location.
(package private) void	addVehicle()
(package private) void	changeCapacity(long id, int capacity)
(package private) void	clear()
(package private) void	demo(String name) Load a demo data set.
(package private) void	handleException(Exception exception)
(package private) void	removeAnyVehicle()
(package private) void	removeLocation(long id) Delete location.
(package private) void	removeVehicle(long id) Delete vehicle.
(package private) PortableRoutingPlan	subscribeToRouteTopic() Subscribe for updates of the VRP route.
(package private) ServerInfo	subscribeToServerInfoTopic() Subscribe to server info topic.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

WebSocketController

@Autowired
WebSocketController(RouteListener routeListener,
                               RegionService regionService,
                               LocationService locationService,
                               VehicleService vehicleService,
                               DemoService demoService,
                               org.springframework.context.ApplicationEventPublisher eventPublisher)

Method Detail

handleException

@MessageExceptionHandler
void handleException(Exception exception)

subscribeToServerInfoTopic

@SubscribeMapping(value="/serverInfo")
ServerInfo subscribeToServerInfoTopic()

Subscribe to server info topic.

Returns:

server info

subscribeToRouteTopic

@SubscribeMapping(value="/route")
PortableRoutingPlan subscribeToRouteTopic()

Subscribe for updates of the VRP route.

Returns:

route message

addLocation

@MessageMapping(value="/location")
void addLocation(PortableLocation request)

Create new location.

Parameters:

request - new location description

removeLocation

@MessageMapping(value="/location/{id}/delete")
void removeLocation(@DestinationVariable
                                                                   long id)

Delete location.

Parameters:

id - ID of the location to be deleted

demo

@MessageMapping(value="/demo/{name}")
void demo(@DestinationVariable
                                                String name)

Load a demo data set.

Parameters:

name - data set name

clear

@MessageMapping(value="/clear")
void clear()

addVehicle

@MessageMapping(value="vehicle")
void addVehicle()

removeVehicle

@MessageMapping(value="/vehicle/{id}/delete")
void removeVehicle(@DestinationVariable
                                                                 long id)

Delete vehicle.

Parameters:

id - ID of the vehicle to be deleted

removeAnyVehicle

@MessageMapping(value="/vehicle/deleteAny")
void removeAnyVehicle()

changeCapacity

@MessageMapping(value="/vehicle/{id}/capacity")
void changeCapacity(@DestinationVariable
                                                                    long id,
                                                                    int capacity)