com.openxc.sources

Interface SourceCallback

All Known Implementing Classes:

DataPipeline

public interface SourceCallback

A recipient of measurement updates from a vehicle data source. A VehicleDataSource is given a callback that implements this interface. When new measurements arrive from the source, it uses the receive(VehicleMessage) method to pass along the new value.

Method Summary

Modifier and Type	Method and Description
void	receive(VehicleMessage measurement) Receive a new measurement with at least a value and optionally an event.
void	sourceConnected(VehicleDataSource source) The data source is connected, so if necessary, keep the device awake.
void	sourceDisconnected(VehicleDataSource source) The data source is connected, so if necessary, let the device go to sleep.

Method Detail

receive

void receive(VehicleMessage measurement)

Receive a new measurement with at least a value and optionally an event.

Parameters:

measurement - the new measurement.

sourceConnected

void sourceConnected(VehicleDataSource source)

The data source is connected, so if necessary, keep the device awake.

sourceDisconnected

void sourceDisconnected(VehicleDataSource source)

The data source is connected, so if necessary, let the device go to sleep.