/** This stops the layout if it's running, if it's not running it does nothing... */
public void stop() {
if (runner.isAlive()) {
try {
active = false;
if (idleing) {
runner.interrupt();
}
System.out.println(
"Thread "
+ Thread.currentThread().getName()
+ " Ordering thread layout thread to stop.");
runner.join();
initThread();
} catch (InterruptedException ex) {
System.err.println("Layout Thread failed to stop");
Logger.getLogger(WeightedElasticLayout.class.getName()).log(Level.SEVERE, null, ex);
}
}
}
/**
* Helper for events. Signals the graph it needs to restart calculating forces as the model has
* changed. Mark graph as 'dirty' If layout thread is sleeping, wake it up.
*/
private void markLayoutDirty() {
stable = false;
if (idleing) {
runner.interrupt();
}
}