import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.service.rev130819.SalFlowService; //导入依赖的package包/类
@Override
public void onSessionInitiated(ProviderContext session) {
    LOG.info("ExampleProvider Session Initiated");
    DataBroker db = session.getSALService(DataBroker.class);
    exampleService = session.addRpcImplementation(OdlexampleService.class, new ExampleImpl(db));

    ApplicationRegistryUtils.getInstance().setDb(db);
    ApplicationRegistryUtils.getInstance().initializeDataTree();

    SalFlowService salFlowService = session.getRpcService(SalFlowService.class);
    SwitchConfigurator.getInstance().setDb(db);
    SwitchConfigurator.getInstance().setSalFlowService(salFlowService);

    NetworkGraphImpl.getInstance().setDb(db);
    NetworkGraphImpl.getInstance().init();

}
 

import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.service.rev130819.SalFlowService; //导入依赖的package包/类
@Inject
public NaptEventHandler(final DataBroker dataBroker, final IMdsalApiManager mdsalManager,
                        final NaptManager naptManager,
                        final PacketProcessingService pktService,
                        final OdlInterfaceRpcService interfaceManagerRpc,
                        final IInterfaceManager interfaceManager,
                        final IElanService elanManager,
                        final IdManagerService idManager,
                        final SalFlowService salFlowServiceRpc) {
    this.dataBroker = dataBroker;
    this.mdsalManager = mdsalManager;
    this.naptManager = naptManager;
    this.pktService = pktService;
    this.interfaceManagerRpc = interfaceManagerRpc;
    this.interfaceManager = interfaceManager;
    this.elanManager = elanManager;
    this.idManager = idManager;
    this.salFlowServiceRpc = salFlowServiceRpc;
}
 

import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.service.rev130819.SalFlowService; //导入依赖的package包/类
public NegotiatorProvider(DataBroker dataBroker, RpcProviderRegistry rpcProviderRegistry,
                          NotificationProviderService notificationService) {
    this.dataBroker = dataBroker;
    this.salFlowService = rpcProviderRegistry.getRpcService(SalFlowService.class);
    this.notificationService = notificationService;
    this.negotiatorService = rpcProviderRegistry.addRpcImplementation(NegotiatorService.class,
            new QoSNegotiatorImpl(salFlowService, dataBroker));

}
 

import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.service.rev130819.SalFlowService; //导入依赖的package包/类
public ReferenceProvider(DataBroker dataBroker, RpcProviderRegistry rpcProviderRegistry) {
    this.dataBroker = dataBroker;
    this.salFlowService = rpcProviderRegistry.getRpcService(SalFlowService.class);
    this.referenceService = rpcProviderRegistry.addRpcImplementation(ReferenceService.class,
            new ReferenceMonitorImpl(dataBroker));

    ApplicationRegistryUtils.getInstance().setDb(dataBroker);
    ApplicationRegistryUtils.getInstance().initializeDataTree();
}
 

import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.service.rev130819.SalFlowService; //导入依赖的package包/类
public TutorialTapProvider(DataBroker dataBroker, NotificationProviderService notificationService, RpcProviderRegistry rpcProviderRegistry) {
    //Store the data broker for reading/writing from inventory store
    this.dataBroker = dataBroker;

    //Object used for flow programming through RPC calls
    this.salFlowService = rpcProviderRegistry.getRpcService(SalFlowService.class);

    //List used to track notification (both data change and YANG-defined) listener registrations
    this.registrations = registerDataChangeListeners();

    //Register this object for receiving notifications when there are New switches
    registrations.add(notificationService.registerNotificationListener(this));
}
 

import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.service.rev130819.SalFlowService; //导入依赖的package包/类
public QoSNegotiatorImpl(SalFlowService salFlowService, DataBroker db) {
    this.salFlowService = salFlowService;
    this.db = db;
}
 

import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.service.rev130819.SalFlowService; //导入依赖的package包/类
public MonitoringProvider(DataBroker dataBroker, RpcProviderRegistry rpcProviderRegistry,
                          NotificationProviderService notificationService) {
    this.dataBroker = dataBroker;
    this.salFlowService = rpcProviderRegistry.getRpcService(SalFlowService.class);
    this.notificationService = notificationService;
}