/**
* Add an a IObserver to monitor timecode changes
*
* @param observer
*/
public void addObserver(IObserver observer) {
os.add(observer);
}
/** Method description */
public void removeAllObservers() {
os.clear();
}
/**
* Method description
*
* @param observer
*/
public void removeObserver(IObserver observer) {
os.remove(observer);
}
/** Notifies registered observers when the this objects state has changed. */
protected void notifyObservers() {
os.notify(this, null);
}