How to use

connectPoint

method

in

org.onosproject.net.intf.Interface

@Override
public void registerNeighbourHandler(Interface intf,
                   NeighbourMessageHandler handler,
                   ApplicationId appId) {
  register(intf.connectPoint(), new HandlerRegistration(handler, intf, appId));
}

@Override
public void unregisterNeighbourHandler(Interface intf,
                    NeighbourMessageHandler handler,
                    ApplicationId appId) {
  unregister(intf.connectPoint(), new HandlerRegistration(handler, intf, appId));
}

@Override
public void add(Interface intf) {
  InterfaceConfig config =
      configService.addConfig(intf.connectPoint(), CONFIG_CLASS);
  config.addInterface(intf);
  configService.applyConfig(intf.connectPoint(), CONFIG_CLASS, config.node());
}

/**
 * Sends an ARP or NDP request for the given IP address.
 *
 * @param targetIp IP address to send the request for
 */
private void sendRequest(IpAddress targetIp) {
  interfaceService.getMatchingInterfaces(targetIp).forEach(intf -> {
    if (!edgePortService.isEdgePoint(intf.connectPoint())) {
      log.warn("Aborting attempt to send probe out non-edge port: {}", intf);
      return;
    }
    intf.ipAddressesList().stream()
        .filter(ia -> ia.subnetAddress().contains(targetIp))
        .forEach(ia -> {
          MacAddress probeMac = intf.mac();
          IpAddress probeIp = !probeMac.equals(MacAddress.ONOS) ?
              ia.ipAddress() :
              (ia.ipAddress().isIp4() ? Ip4Address.ZERO : Ip6Address.ZERO);
          sendProbe(intf.connectPoint(), targetIp, probeIp, probeMac, intf.vlan());
          // account for use-cases where tagged-vlan config is used
          if (!intf.vlanTagged().isEmpty()) {
            intf.vlanTagged().forEach(tag -> {
              sendProbe(intf.connectPoint(), targetIp, probeIp, probeMac, tag);
            });
          }
        });
  });
}

       NO_NAME : intf.name();
print(formatStringBuilder.toString(), name, intf.connectPoint().deviceId(),
    intf.connectPoint().port());

@Override
public void forward(NeighbourMessageContext context, Interface outIntf) {
  Ethernet packetOut = context.packet().duplicate();
  if (outIntf.vlan().equals(VlanId.NONE)) {
    // The egress interface has no VLAN Id. Send out an untagged
    // packet
    packetOut.setVlanID(Ethernet.VLAN_UNTAGGED);
  } else {
    // The egress interface has a VLAN set. Send out a tagged packet
    packetOut.setVlanID(outIntf.vlan().toShort());
  }
  sendTo(packetOut, outIntf.connectPoint());
}