com.openxc.sources

Class ApplicationSource

java.lang.Object

com.openxc.sources.BaseVehicleDataSource

com.openxc.sources.ApplicationSource

All Implemented Interfaces:

DataPipeline.Operator, VehicleDataSource

public class ApplicationSource
extends BaseVehicleDataSource

A "reverse" source to pass externally generated measurements to the callback. This class is used by the VehicleService to pass measurements received from applications (e.g. from a trace file source in an app) into the normal measurement workflow.

Constructor Summary

Constructors

Constructor and Description
ApplicationSource()

Method Summary

Modifier and Type	Method and Description
void	handleMessage(VehicleMessage measurement) Pass a raw measurement received from an external caller to the callback.
boolean	isConnected() Return true if the data source is actively connected to its target, be it a USB endpoint, a Bluetooth channel, a trace file, etc.
java.lang.String	toString()

Methods inherited from class com.openxc.sources.BaseVehicleDataSource

connected, disconnected, getCallback, getTag, onPipelineActivated, onPipelineDeactivated, setCallback, stop, waitForCallback

Methods inherited from class java.lang.Object

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

Constructor Detail

ApplicationSource

public ApplicationSource()

Method Detail

handleMessage

public void handleMessage(VehicleMessage measurement)

Pass a raw measurement received from an external caller to the callback. Note that this method is public - users of this class can directly force it to send new values.

Overrides:

handleMessage in class BaseVehicleDataSource

Parameters:

measurement - the new message object.

isConnected

public boolean isConnected()

Description copied from interface: VehicleDataSource

Return true if the data source is actively connected to its target, be it a USB endpoint, a Bluetooth channel, a trace file, etc. The source is capable of providing new vehicle data. Returns true if connected, false otherwise.

Specified by:

isConnected in interface VehicleDataSource

Specified by:

isConnected in class BaseVehicleDataSource

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object