| /* |
| * 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.net.mcast; |
| |
| import com.google.common.annotations.Beta; |
| import org.onosproject.net.ConnectPoint; |
| |
| import java.util.List; |
| |
| /** |
| * A service interface for maintaining multicast information. |
| */ |
| @Beta |
| public interface MulticastRouteTable { |
| |
| /** |
| * Adds a route to the information base. |
| * |
| * @param route a multicast route |
| */ |
| void add(McastRoute route); |
| |
| /** |
| * Removes a route from the information base. |
| * |
| * @param route a multicast route |
| */ |
| void remove(McastRoute route); |
| |
| /** |
| * Adds a source connection to the route from where the |
| * data stream is originating. |
| * |
| * @param route the multicast route |
| * @param connectPoint a source connect point |
| */ |
| void addSource(McastRoute route, ConnectPoint connectPoint); |
| |
| /** |
| * Adds a sink to the route to which a data stream should be |
| * sent to. |
| * |
| * @param route a multicast route |
| * @param connectPoint a sink connect point |
| */ |
| void addSink(McastRoute route, ConnectPoint connectPoint); |
| |
| /** |
| * Removes a source connection from the route. |
| * |
| * @param route the multicast route |
| * @param connectPoint a source connect point |
| */ |
| void removeSource(McastRoute route, ConnectPoint connectPoint); |
| |
| /** |
| * Removes a sink from the route. |
| * |
| * @param route the multicast route |
| * @param connectPoint a sink connect point |
| */ |
| void removeSink(McastRoute route, ConnectPoint connectPoint); |
| |
| /** |
| * Find the data source association for this multicast route. |
| * |
| * @param route a multicast route |
| * @return a connect point |
| */ |
| ConnectPoint fetchSource(McastRoute route); |
| |
| /** |
| * Find the list of sinks for this route. |
| * |
| * @param route a multicast route |
| * @return a list of connect points |
| */ |
| List<ConnectPoint> fetchSinks(McastRoute route); |
| } |