| /* |
| * Copyright 2015 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.ovsdb.controller.driver; |
| |
| import org.onosproject.ovsdb.controller.OvsdbNodeId; |
| import org.onosproject.ovsdb.controller.OvsdbClientService; |
| |
| /** |
| * Responsible for keeping track of the current set of nodes connected to the |
| * system. |
| */ |
| public interface OvsdbAgent { |
| /** |
| * Add a node that has just connected to the system. |
| * |
| * @param nodeId the nodeId to add |
| * @param ovsdbClient the actual node object. |
| */ |
| void addConnectedNode(OvsdbNodeId nodeId, OvsdbClientService ovsdbClient); |
| |
| /** |
| * Clear all state in controller node maps for a node that has disconnected |
| * from the local controller. Also release control for that node from the |
| * global repository. Notify node listeners. |
| * |
| * @param nodeId the node id to be removed. |
| */ |
| void removeConnectedNode(OvsdbNodeId nodeId); |
| } |