| /* |
| * Copyright 2016-present Open Networking Laboratory |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| package org.onosproject.ospf.controller; |
| |
| /** |
| * Representation of an OSPF agent. |
| * It is responsible for keeping track of the current set of routers |
| * connected to the system. |
| */ |
| public interface OspfAgent { |
| |
| /** |
| * Adds a router that has just connected to the system. |
| * |
| * @param ospfRouter the router id to add |
| * @return true if added, false otherwise |
| */ |
| boolean addConnectedRouter(OspfRouter ospfRouter); |
| |
| /** |
| * Removes the router which got disconnected from the system. |
| * |
| * @param ospfRouter the router id to remove |
| */ |
| void removeConnectedRouter(OspfRouter ospfRouter); |
| |
| /** |
| * Notifies that got a packet of link from network and need to add the link. |
| * |
| * @param ospfRouter router instance |
| * @param ospfLinkTed link TED instance |
| */ |
| void addLink(OspfRouter ospfRouter, OspfLinkTed ospfLinkTed); |
| |
| /** |
| * Notifies that got a packet of link from network and need do delete the link. |
| * |
| * @param ospfRouter router instance |
| * @param ospfLinkTed link TED instance |
| */ |
| void deleteLink(OspfRouter ospfRouter, OspfLinkTed ospfLinkTed); |
| } |