Package org.opentcs.access

Interface KernelServicePortal

All Known Implementing Classes:
RemoteKernelServicePortalProxy
public interface KernelServicePortal
Provides clients access to kernel services.

  • Method Details

    • login

      void login​(@Nonnull java.lang.String hostName, int port) throws KernelRuntimeException
      Logs in with/establishes a connection to the remote kernel service portal.
      Parameters:
      hostName - The host on which the remote portal is running.
      port - The port at which we can reach the remote RMI registry.
      Throws:
      KernelRuntimeException - If there was a problem logging in with the remote portal.

    • logout

      void logout() throws KernelRuntimeException
      Logs out from/clears the connection to the remote kernel service portal.
      Throws:
      KernelRuntimeException - If there was a problem logging out from the remote portal, i.e. it is no longer available.

    • getState

      Kernel.State getState() throws KernelRuntimeException
      Returns the current state of the kernel.
      Returns:
      The current state of the kernel.
      Throws:
      KernelRuntimeException - In case there is an exception executing this method.

    • fetchEvents

      java.util.List<java.lang.Object> fetchEvents​(long timeout) throws KernelRuntimeException
      Fetches events buffered for the client.
      Parameters:
      timeout - A timeout (in ms) for which to wait for events to arrive.
      Returns:
      A list of events (in the order they arrived).
      Throws:
      KernelRuntimeException - In case there is an exception executing this method.

    • publishEvent

      void publishEvent​(java.lang.Object event) throws KernelRuntimeException
      Publishes an event.
      Parameters:
      event - The event to be published.
      Throws:
      KernelRuntimeException - In case there is an exception executing this method.

    • getPlantModelService

      @Nonnull PlantModelService getPlantModelService()
      Returns the service a client can use to access methods regarding the plant model.
      Returns:
      The service a client can use to access methods regarding the plant model.

    • getTransportOrderService

      @Nonnull TransportOrderService getTransportOrderService()
      Returns the service a client can use to access methods regarding transport orders and order sequences.
      Returns:
      The service a client can use to access methods regarding transport orders and order sequences.

    • getVehicleService

      @Nonnull VehicleService getVehicleService()
      Returns the service a client can use to access methods regarding vehicles.
      Returns:
      The service a client can use to access methods regarding vehicles.

    • getNotificationService

      @Nonnull NotificationService getNotificationService()
      Returns the service a client can use to access methods regarding user notifications.
      Returns:
      The service a client can use to access methods regarding user notifications.

    • getDispatcherService

      @Nonnull DispatcherService getDispatcherService()
      Returns the service a client can use to access methods regarding the dispatcher.
      Returns:
      The service a client can use to access methods regarding the dispatcher.

    • getRouterService

      @Nonnull RouterService getRouterService()
      Returns the service a client can use to access methods regarding the router.
      Returns:
      The service a client can use to access methods regarding the router.

    • getSchedulerService

      @Nonnull SchedulerService getSchedulerService()
      Returns the service a client can use to access methods regarding the scheduler.
      Returns:
      The service a client can use to access methods regarding the scheduler.