import org.opendaylight.controller.sal.binding.api.NotificationService; //导入依赖的package包/类
public void start() {
    checkState(controllerRoot == null, "Binding Aware Broker was already started.");
    LOG.info("Starting Binding Aware Broker: {}", identifier);

    controllerRoot = new RootSalInstance(getRpcProviderRegistry(), getNotificationBroker());

    final ImmutableClassToInstanceMap.Builder<BindingAwareService> consBuilder = ImmutableClassToInstanceMap
            .builder();

    consBuilder.put(NotificationService.class, getRoot());
    consBuilder.put(RpcConsumerRegistry.class, getRoot());
    if (dataBroker != null) {
        consBuilder.put(DataBroker.class, dataBroker);
    }
    consBuilder.put(MountPointService.class, mountService);

    supportedConsumerServices = consBuilder.build();
    final ImmutableClassToInstanceMap.Builder<BindingAwareService> provBuilder = ImmutableClassToInstanceMap
            .builder();
    provBuilder.putAll(supportedConsumerServices).put(NotificationProviderService.class, getRoot())
            .put(RpcProviderRegistry.class, getRoot());
    if (notificationPublishService != null) {
        provBuilder.put(NotificationPublishService.class, notificationPublishService);
    }

    supportedProviderServices = provBuilder.build();
}
 

import org.opendaylight.controller.sal.binding.api.NotificationService; //导入依赖的package包/类
@Override
public Set<Class<? extends BindingAwareService>> getProvidedServices() {

    Set<Class<? extends BindingAwareService>> ret = new HashSet<Class<? extends BindingAwareService>>();
    ret.add(NotificationService.class);
    ret.add(NotificationProviderService.class);
    return ret;
}
 

import org.opendaylight.controller.sal.binding.api.NotificationService; //导入依赖的package包/类
@Override
public void onSessionInitialized(ConsumerContext session) {
    NotificationService notificationService = session
            .getSALService(NotificationService.class);
    registration = notificationService
            .registerNotificationListener(new HelloListenerImpl());
}
 

import org.opendaylight.controller.sal.binding.api.NotificationService; //导入依赖的package包/类
public AddressObserver(HostMonitor hostTrackerImpl, NotificationService notificationService) {
	this.hostMonitor = hostTrackerImpl;
	this.notificationService = notificationService;

}