/**
* Implementation of docking station functionality for "find free points" use case.
*
* <p>Method called on docking station receiving a "find free points" triggering input event at
* the touch screen.
*
* <p>It asks the
*/
@Override
public void findFreePointsReceived() {
logger.fine(getInstanceName());
ArrayList<String> occupancyList;
occupancyList = hub.findFreePoints(this);
touchScreen.showFreePoints(occupancyList);
}
