| /* |
| * Copyright 2016-present Open Networking Foundation |
| * |
| * 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.isis.controller; |
| |
| import com.fasterxml.jackson.databind.JsonNode; |
| import org.onosproject.isis.controller.topology.IsisLinkListener; |
| import org.onosproject.isis.controller.topology.IsisRouterListener; |
| |
| import java.util.List; |
| import java.util.Set; |
| |
| /** |
| * Representation of an ISIS controller. |
| */ |
| public interface IsisController { |
| |
| /** |
| * Registers a listener for router meta events. |
| * |
| * @param isisRouterListener ISIS router listener instance |
| */ |
| void addRouterListener(IsisRouterListener isisRouterListener); |
| |
| /** |
| * Unregisters a router listener. |
| * |
| * @param isisRouterListener ISIS router listener instance |
| */ |
| void removeRouterListener(IsisRouterListener isisRouterListener); |
| |
| /** |
| * Updates configuration of processes. |
| * |
| * @param processesNode json node represents process |
| */ |
| void updateConfig(JsonNode processesNode); |
| |
| /** |
| * Gets the all configured processes. |
| * |
| * @return list of process instances |
| */ |
| List<IsisProcess> allConfiguredProcesses(); |
| |
| /** |
| * Registers a listener for ISIS message events. |
| * |
| * @param listener the listener to notify |
| */ |
| void addLinkListener(IsisLinkListener listener); |
| |
| /** |
| * Unregisters a link listener. |
| * |
| * @param listener the listener to unregister |
| */ |
| void removeLinkListener(IsisLinkListener listener); |
| |
| /** |
| * Gets the list of listeners registered for router events. |
| * |
| * @return list of listeners |
| */ |
| Set<IsisRouterListener> listener(); |
| |
| /** |
| * Gets the list of listeners registered for link events. |
| * |
| * @return list of listeners |
| */ |
| Set<IsisLinkListener> linkListener(); |
| } |