final Display display = new Display();
Shell shell = new Shell(display);
final VivaldiPanel panel = new VivaldiPanel(shell);
shell.setLayout(new FillLayout());
shell.setSize(800,800);
shell.setText("Vivaldi Simulator");
shell.open();
Thread runner = new Thread("Viviladi Simulator") {
public void run() {
VivaldiPosition positions[][] = new VivaldiPosition[ELEMENTS_X][ELEMENTS_Y];
final List lPos = new ArrayList(ELEMENTS_X*ELEMENTS_Y);
HeightCoordinatesImpl realCoordinates[][] = new HeightCoordinatesImpl[ELEMENTS_X][ELEMENTS_Y];
//Init all
for(int i = 0 ; i < ELEMENTS_X ; i++) {
for(int j = 0 ; j < ELEMENTS_Y ; j++) {
realCoordinates[i][j] = new HeightCoordinatesImpl(i*DISTANCE-ELEMENTS_X * DISTANCE/2,j*DISTANCE-ELEMENTS_Y*DISTANCE/2,MAX_HEIGHT);
if(i >= ELEMENTS_X / 2 && 1 == 0) {
positions[i][j] = new VivaldiPositionImpl(realCoordinates[i][j]);
positions[i][j].setErrorEstimate(0.01f);
} else {
positions[i][j] = new VivaldiPositionImpl(new HeightCoordinatesImpl(1000+DISTANCE*i,1000+DISTANCE*j,20));
}
lPos.add(positions[i][j]);
}
}
//Main loop
for(int iter = 0 ; iter < MAX_ITERATIONS ; iter++) {
if(iter%100 == 0) System.out.println(iter);
if(display.isDisposed()) return;
display.syncExec( new Runnable() {
public void run() {
panel.refresh(lPos);
}
});
try {
//Thread.sleep(100);
} catch (Exception e) {
// TODO: handle exception
}
//For each node :
for(int i = 0 ; i < ELEMENTS_X ; i++) {
for(int j = 0 ; j < ELEMENTS_Y ; j++) {
VivaldiPosition position = positions[i][j];
//Pick N random nodes
for(int k = 0 ; k < NB_CONTACTS ; k++) {
int i1 = (int) (Math.random() * ELEMENTS_X);
int j1 = (int) (Math.random() * ELEMENTS_Y);
if(i1 == i && j1 ==j) continue;
VivaldiPosition position1 = positions[i1][j1];
float rtt = realCoordinates[i1][j1].distance(realCoordinates[i][j]);
//rtt *= (Math.random() - 0.5)/20 + 1;
position.update(rtt,position1.getCoordinates(),position1.getErrorEstimate());
}
}
}
}
}
};
runner.setDaemon(true);
runner.start();
while (!shell.isDisposed ()) {
if (!display.readAndDispatch ()) display.sleep ();
}
display.dispose ();
