@Override
public void unlock() {
if (locked) {
locked = false;
LockInteractionEvent.fire(this, false);
if (hasPendingNavigation()) {
Command navigation = defferedNavigation;
defferedNavigation = null;
navigation.execute();
}
}
}
private void lock() {
if (!locked) {
locked = true;
LockInteractionEvent.fire(this, true);
}
}