org.placelab.demo.apviewer
Class APViewer

java.lang.Object
  org.placelab.demo.apviewer.APViewer

All Implemented Interfaces:

EstimateListener, java.lang.Runnable

public class APViewer

extends java.lang.Object

implements java.lang.Runnable, EstimateListener

A sample graphical application that displays the currently viewable access points and an estimate of position

Field Summary

Measurement	lastMeas
static int	TIMER_INTERVAL_MILLIS

Constructor Summary

APViewer(org.eclipse.swt.widgets.Display theDisplay, org.eclipse.swt.widgets.Shell shell, Placelab daemon)

APViewer(org.eclipse.swt.widgets.Display theDisplay, org.eclipse.swt.widgets.Shell shell, PlacelabWithProxy daemon)

APViewer(org.eclipse.swt.widgets.Display theDisplay, org.eclipse.swt.widgets.Shell shell, java.lang.String logfile)

Method Summary

void	estimateUpdated(Tracker t, Estimate e, Measurement m) Implement this method to respond to updates from the Tracker(s) you are registered with.
protected void	init(org.eclipse.swt.widgets.Display theDisplay, org.eclipse.swt.widgets.Shell shell)
static void	main(java.lang.String[] args) If this program is passed a file name it will be used as a log to be passed to a log spotter.
void	run()
void	runLoop()
void	setShellSize(org.eclipse.swt.widgets.Shell s, org.eclipse.swt.widgets.Display d)
void	updated(BeaconMeasurement meas)

Methods inherited from class java.lang.Object

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

Field Detail

TIMER_INTERVAL_MILLIS

public static final int TIMER_INTERVAL_MILLIS

See Also:

Constant Field Values

lastMeas

public Measurement lastMeas

Constructor Detail

APViewer

public APViewer(org.eclipse.swt.widgets.Display theDisplay,
                org.eclipse.swt.widgets.Shell shell,
                java.lang.String logfile)
         throws java.io.IOException

APViewer

public APViewer(org.eclipse.swt.widgets.Display theDisplay,
                org.eclipse.swt.widgets.Shell shell,
                PlacelabWithProxy daemon)
         throws java.io.IOException

APViewer

public APViewer(org.eclipse.swt.widgets.Display theDisplay,
                org.eclipse.swt.widgets.Shell shell,
                Placelab daemon)
         throws java.io.IOException

Method Detail

main

public static void main(java.lang.String[] args)

If this program is passed a file name it will be used as a log to be passed to a log spotter. If not a live WiFi spotter will be created.

init

protected void init(org.eclipse.swt.widgets.Display theDisplay,
                    org.eclipse.swt.widgets.Shell shell)

runLoop

public void runLoop()

setShellSize

public void setShellSize(org.eclipse.swt.widgets.Shell s,
                         org.eclipse.swt.widgets.Display d)

updated

public void updated(BeaconMeasurement meas)

estimateUpdated

public void estimateUpdated(Tracker t,
                            Estimate e,
                            Measurement m)

Description copied from interface: EstimateListener

Implement this method to respond to updates from the Tracker(s) you are registered with.

Specified by:

estimateUpdated in interface EstimateListener

Parameters:

t - the Tracker producing the Estimate

e - the Estimate produced by the Tracker

m - the latest Measurement used by the Tracker to produce the Estimate

run

public void run()

Specified by:

run in interface java.lang.Runnable