com.openxc.interfaces

Class TestVehicleInterface

java.lang.Object

com.openxc.interfaces.TestVehicleInterface

All Implemented Interfaces:

DataPipeline.Operator, VehicleInterface, VehicleDataSink, VehicleDataSource

public class TestVehicleInterface
extends java.lang.Object
implements VehicleInterface

Constructor Summary

Constructors

Constructor and Description
TestVehicleInterface(android.content.Context context, java.lang.String resource)

Method Summary

Modifier and Type	Method and Description
boolean	isConnected() Return true if the interface is actively connected to the vehicle.
void	onPipelineActivated()
void	onPipelineDeactivated()
void	receive(VehicleMessage measurement) Receive a data point with a name, a value and a event value.
void	setCallback(SourceCallback callback) Set the callback for receiving raw measurements as they are received.
boolean	setResource(java.lang.String resource) Change the resource used by the instance to connect to the interface, restarting any necessary services.
void	stop() Release any acquired resources and either stop sending measurements (if a source) or stop expecting to receive them (if a sink).

Methods inherited from class java.lang.Object

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

Constructor Detail

TestVehicleInterface

public TestVehicleInterface(android.content.Context context,
                            java.lang.String resource)

Method Detail

setResource

public boolean setResource(java.lang.String resource)
                    throws DataSourceException

Description copied from interface: VehicleInterface

Change the resource used by the instance to connect to the interface, restarting any necessary services.

Specified by:

setResource in interface VehicleInterface

Parameters:

resource - The new resource to use for the interface.

Returns:

true if the resource was different and the interface was restarted.

Throws:

DataSourceException

setCallback

public void setCallback(SourceCallback callback)

Description copied from interface: VehicleDataSource

Set the callback for receiving raw measurements as they are received. Vehicle data sources only need to support a single callback, and in fact should not support more than one - all vehicle measurements should be directed to a single, central collector.

Specified by:

setCallback in interface VehicleDataSource

isConnected

public boolean isConnected()

Description copied from interface: VehicleInterface

Return true if the interface is actively connected to the vehicle.

Specified by:

isConnected in interface VehicleInterface

Specified by:

isConnected in interface VehicleDataSource

stop

public void stop()

Description copied from interface: VehicleDataSource

Release any acquired resources and either stop sending measurements (if a source) or stop expecting to receive them (if a sink).

Specified by:

stop in interface VehicleDataSink

Specified by:

stop in interface VehicleDataSource

receive

public void receive(VehicleMessage measurement)
             throws DataSinkException

Description copied from interface: VehicleDataSink

Receive a data point with a name, a value and a event value. The implementation of this method should not block, lest the vehicle data source get behind in processing data from a source potentially external to the system.

Specified by:

receive in interface VehicleDataSink

Parameters:

measurement - The new measurement.

Throws:

DataSinkException

onPipelineActivated

public void onPipelineActivated()

Specified by:

onPipelineActivated in interface DataPipeline.Operator

onPipelineDeactivated

public void onPipelineDeactivated()

Specified by:

onPipelineDeactivated in interface DataPipeline.Operator