public void setReturnWhenEmptyDestination(Location destination) {
Location old = _rweDestination;
_rweDestination = destination;
if ((old != null && !old.equals(destination))
|| (destination != null && !destination.equals(old))) {
setDirtyAndFirePropertyChange(RETURN_WHEN_EMPTY_CHANGED_PROPERTY, null, null);
}
}
/**
* Sets the final destination for a car.
*
* @param destination The final destination for this car.
*/
public void setFinalDestination(Location destination) {
Location old = _finalDestination;
if (old != null) {
old.removePropertyChangeListener(this);
}
_finalDestination = destination;
if (_finalDestination != null) {
_finalDestination.addPropertyChangeListener(this);
}
// log.debug("Next destination for car ("+toString()+") old: "+old+" new: "+destination);
if ((old != null && !old.equals(destination))
|| (destination != null && !destination.equals(old))) {
setDirtyAndFirePropertyChange(FINAL_DESTINATION_CHANGED_PROPERTY, old, destination);
}
}