| /* |
| * Copyright 2015-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.vtnrsc.routerinterface; |
| |
| import java.util.Collection; |
| |
| import org.onosproject.vtnrsc.RouterInterface; |
| import org.onosproject.vtnrsc.SubnetId; |
| |
| /** |
| * Service for interacting with the inventory of Router interface. |
| */ |
| public interface RouterInterfaceService { |
| /** |
| * Returns exists or not of specific subnet identifier. |
| * |
| * @param subnetId subnet identifier |
| * @return true or false |
| */ |
| boolean exists(SubnetId subnetId); |
| |
| /** |
| * Returns a collection of the currently known Router interface. |
| * |
| * @return collection of RouterInterface |
| */ |
| Collection<RouterInterface> getRouterInterfaces(); |
| |
| /** |
| * Returns the Router interface with the specified subnet identifier. |
| * |
| * @param subnetId subnet identifier |
| * @return RouterInterface or null if one with the given identifier is not |
| * known |
| */ |
| RouterInterface getRouterInterface(SubnetId subnetId); |
| |
| /** |
| * Adds the specified RouterInterface. |
| * |
| * @param routerInterface the interface add to router |
| * @return true if add router interface successfully |
| */ |
| boolean addRouterInterface(RouterInterface routerInterface); |
| |
| /** |
| * Removes the specified RouterInterface. |
| * |
| * @param routerInterface the interface remove from router |
| * @return true if remove router interface successfully |
| */ |
| boolean removeRouterInterface(RouterInterface routerInterface); |
| |
| /** |
| * Adds the specified listener to Router Interface manager. |
| * |
| * @param listener Router Interface listener |
| */ |
| void addListener(RouterInterfaceListener listener); |
| |
| /** |
| * Removes the specified listener to RouterInterface manager. |
| * |
| * @param listener Router Interface listener |
| */ |
| void removeListener(RouterInterfaceListener listener); |
| } |