ecologylab.sensor.gps.listener
Interface GPSDataUpdatedListener

All Known Implementing Classes:

GPSToKMLTrail, ProjectionVisualizer, ProjectionVisualizerPanel

public interface GPSDataUpdatedListener

For classes that need to listen for changes in a GPSDatum. The getRegisteredChanges() method indicates what kinds of changes the listener is interested in. Note that in order to ensure high performance, the caller may not check this every time an event is generated, and so changing what data the listener is interested in requires removing and re-adding the listener.

Author:

Zachary O. Toups (toupsz@cs.tamu.edu)

Nested Class Summary

static class

GPSDataUpdatedListener.GPSUpdateInterest

Method Summary

java.util.EnumSet<GPSDataUpdatedListener.GPSUpdateInterest>	getInterestSet() Indicates what changes in GPS datum should trigger a gpsDatumUpdated call for this.
void	gpsDatumUpdated(GPSDatum datum)

Method Detail

getInterestSet

java.util.EnumSet<GPSDataUpdatedListener.GPSUpdateInterest> getInterestSet()

Indicates what changes in GPS datum should trigger a gpsDatumUpdated call for this.

Returns:

gpsDatumUpdated

void gpsDatumUpdated(GPSDatum datum)