code: @Override
  	public void init(final Configuration c)
  	{
  		// check if we have a current model which emits change notifications
  		if (model instanceof ChangeNotifier) {
  			final ChangeNotifier notifier = (ChangeNotifier) model;
  			notifier.removeChangeListener(cl);
  		}
  		final DatapointModel<?> m = c.getDatapointModel();
  		if (m instanceof ChangeNotifier) {
  			model = m;
  			final ChangeNotifier notifier = (ChangeNotifier) m;
  			notifier.addChangeListener(cl);
  		}
  		if (m != null)
  			createReferences(m);
  	}
docs: /* (non-Javadoc)
  @see tuwien.auto.calimero.buffer.Configuration.NetworkFilter#init
  (tuwien.auto.calimero.buffer.Configuration)