Package org.eclipse.mosaic.fed.sumo.bridge.traci

Class VehicleSubscribe

java.lang.Object

org.eclipse.mosaic.fed.sumo.bridge.traci.AbstractTraciCommand<Void>

org.eclipse.mosaic.fed.sumo.bridge.traci.VehicleSubscribe

All Implemented Interfaces:

VehicleSubscribe

public class VehicleSubscribe
extends AbstractTraciCommand<Void>
implements VehicleSubscribe

This class represents the SUMO command which allows to subscribe the vehicle to the application. Several options for vehicle subscription are implemented in this class.

Nested Class Summary

Nested classes/interfaces inherited from class org.eclipse.mosaic.fed.sumo.bridge.traci.AbstractTraciCommand

AbstractTraciCommand.TraciCommandResultReaderBuilder, AbstractTraciCommand.TraciCommandWriterBuilder

Constructor Summary

Constructors

Constructor	Description
VehicleSubscribe(Bridge bridge)	Creates a new VehicleSubscribe object.
VehicleSubscribe(Bridge bridge, Collection<SumoVar> subscriptionCodes)	Creates a new VehicleSubscribe object.
VehicleSubscribe(Bridge bridge, CSumo sumoConfiguration)	Creates a new VehicleSubscribe object.

Method Summary

Modifier and Type	Method	Description
protected Void	constructResult(Status status, Object... objects)	This method is called during reading the command response when all readers have been executed.
void	execute(Bridge bridge, String vehicleId, long startTime, long endTime)	This method executes the command with the given arguments in order to subscribe the vehicle to the application.

Methods inherited from class org.eclipse.mosaic.fed.sumo.bridge.traci.AbstractTraciCommand

execute, executeAndReturn, executeAndReturnList, read, write

Methods inherited from class java.lang.Object

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

Constructor Details

VehicleSubscribe

public VehicleSubscribe(Bridge bridge)

Creates a new VehicleSubscribe object. Access needs to be public, because command is called using Reflection.

Parameters:

bridge - Connection to Traci.

See Also:

• Variable Subscription

VehicleSubscribe

public VehicleSubscribe(Bridge bridge,
 CSumo sumoConfiguration)

Creates a new VehicleSubscribe object.

Parameters:

bridge - Connection to Traci.

sumoConfiguration - The sumo configuration file.

VehicleSubscribe

public VehicleSubscribe(Bridge bridge,
 Collection<SumoVar> subscriptionCodes)

Creates a new VehicleSubscribe object. Access needs to be public, because command is called using Reflection.

Parameters:

bridge - Connection to Traci.

subscriptionCodes - The parameters for an applicable configuration.

Method Details

execute

public void execute(Bridge bridge,
 String vehicleId,
 long startTime,
 long endTime)
             throws CommandException,
InternalFederateException

This method executes the command with the given arguments in order to subscribe the vehicle to the application.

Specified by:

execute in interface VehicleSubscribe

Parameters:

bridge - Connection to SUMO.

vehicleId - The Id of the Vehicle.

startTime - The time to subscribe the vehicle.

endTime - The end time of the subscription of the vehicle in the application.

Throws:

CommandException - if the status code of the response is ERROR. The connection to SUMO is still available.

InternalFederateException - if some serious error occurs during writing or reading. The TraCI connection is shut down.

constructResult

protected Void constructResult(Status status,
 Object... objects)

Description copied from class: AbstractTraciCommand

This method is called during reading the command response when all readers have been executed. The results of the readers are passed to this method.

Specified by:

constructResult in class AbstractTraciCommand<Void>

Parameters:

status - the status of the response

objects - the objects created by the configured readers

Returns:

the final result constructed from the passed objects