2 * Copyright (c) 2014 Cisco Systems, Inc. and others. All rights reserved.
4 * This program and the accompanying materials are made available under the
5 * terms of the Eclipse Public License v1.0 which accompanies this distribution,
6 * and is available at http://www.eclipse.org/legal/epl-v10.html
8 package org.opendaylight.controller.remote.rpc.registry;
10 import akka.actor.ActorRef;
11 import akka.japi.Option;
12 import akka.japi.Pair;
13 import java.io.Serializable;
14 import java.util.HashMap;
18 import org.opendaylight.controller.remote.rpc.registry.gossip.Copier;
19 import org.opendaylight.controller.sal.connector.api.RpcRouter;
21 public class RoutingTable implements Copier<RoutingTable>, Serializable {
22 private static final long serialVersionUID = 5592610415175278760L;
24 private final Map<RpcRouter.RouteIdentifier<?, ?, ?>, Long> table = new HashMap<>();
25 private ActorRef router;
28 public RoutingTable copy() {
29 RoutingTable copy = new RoutingTable();
30 copy.table.putAll(table);
31 copy.setRouter(this.getRouter());
36 public Option<Pair<ActorRef, Long>> getRouterFor(RpcRouter.RouteIdentifier<?, ?, ?> routeId){
37 Long updatedTime = table.get(routeId);
39 if (updatedTime == null || router == null) {
42 return Option.option(new Pair<>(router, updatedTime));
46 public Set<RpcRouter.RouteIdentifier<?, ?, ?>> getRoutes() {
47 return table.keySet();
50 public void addRoute(RpcRouter.RouteIdentifier<?,?,?> routeId){
51 table.put(routeId, System.currentTimeMillis());
54 public void removeRoute(RpcRouter.RouteIdentifier<?, ?, ?> routeId){
55 table.remove(routeId);
58 public boolean contains(RpcRouter.RouteIdentifier<?, ?, ?> routeId){
59 return table.containsKey(routeId);
62 public boolean isEmpty(){
63 return table.isEmpty();
70 public ActorRef getRouter() {
74 public void setRouter(ActorRef router) {
79 public String toString() {
80 return "RoutingTable{" +
82 ", router=" + router +