+/**
+ * Notification broker which allows clients to subscribe for and publish YANG-modeled notifications.
+ *
+ *<p>
+ * Two styles of listeners are supported:
+ * <ul>
+ * <li>Generic listener</li>
+ * <li>Dispatch listener - listener, which implements <code>{ModelName}Listener</code> interface,
+ * which has dispatch methods for each defined notification. Methods are invoked based on notification type (class).
+ * </li>
+ * </ul>
+ *
+ * <h3>Generic Listener</h3>
+ * <p>
+ * A generic listener implements the {@link NotificationListener} interface which has one callback method
+ * <code>onNotification</code> that is invoked for any notification type the listener is subscribed to.
+ * <p>
+ * A generic listener is subscribed using the {@link #registerNotificationListener(Class, NotificationListener)}
+ * method by which you specify the type of notification to receive. A generic listener may be registered for
+ * multiple notification types via multiple subscriptions.
+ * <p>
+ * Generic listeners allow for a more flexible approach, allowing you to subscribe for just
+ * one type of notification from a YANG model. You could also have a general subscription
+ * for all notification in the system via
+ * <pre>
+ * service.registerNotificationListener(Notification.class, listener);
+ * </pre>
+ *
+ * <h3>Dispatch Listener</h3>
+ * <p>
+ * A dispatch listener implements a YANG-generated module interface <code>{ModuleName}Listener</code>
+ * which handles all the notifications defined in the YANG model. Each notification type translates to
+ * a specific method of the form <code>on{NotificationType}</code> on the generated interface.
+ * The generated interface also extends the
+ * {@link org.opendaylight.yangtools.yang.binding.NotificationListener} interface and implementations
+ * are registered using {@link #registerNotificationListener(org.opendaylight.yangtools.yang.binding.NotificationListener)}
+ * method.
+ *
+ * <h4>Dispatch Listener Example</h4>
+ * <p>
+ * Lets assume we have following YANG model:
+ *
+ * {@code
+ * module example {
+ * ...
+ *
+ * notification start {
+ * ...
+ * }
+ *
+ * notification stop {
+ * ...
+ * }
+ * }
+ * }
+ *
+ * The generated interface will be:
+ * {@code
+ * public interface ExampleListener extends NotificationListener {
+ * void onStart(Start notification);
+ * void onStop(Stop notification);
+ * }
+ * }
+ * The following defines an implementation of the generated interface:
+ * {@code
+ * public class MyExampleListener implements ExampleListener {
+ * public void onStart(Start notification) {
+ * // do something
+ * }
+ *
+ * public void onStop(Stop notification) {
+ * // do something
+ * }
+ * }
+ * }
+ * The implementation is registered as follows:
+ * {@code
+ * MyExampleListener listener = new MyExampleListener();
+ * ListenerRegistration<NotificationListener> reg = service.registerNotificationListener( listener );
+ * }
+ * The <code>onStart</code> method will be invoked when someone publishes a <code>Start</code> notification and
+ * the <code>onStop</code> method will be invoked when someone publishes a <code>Stop</code> notification.
+ *
+ * @deprecated Please use {@link org.opendaylight.controller.md.sal.binding.api.NotificationService} instead.
+ */
+@Deprecated