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 com.google.common.base.Preconditions;
12 import java.io.Serializable;
13 import java.util.HashMap;
16 import org.opendaylight.controller.remote.rpc.registry.gossip.Copier;
17 import org.opendaylight.controller.sal.connector.api.RpcRouter;
18 import org.opendaylight.controller.sal.connector.api.RpcRouter.RouteIdentifier;
20 public class RoutingTable implements Copier<RoutingTable>, Serializable {
21 private static final long serialVersionUID = 5592610415175278760L;
23 private final Map<RouteIdentifier<?, ?, ?>, Long> table;
24 private final ActorRef router;
26 private RoutingTable(final ActorRef router, final Map<RouteIdentifier<?, ?, ?>, Long> table) {
27 this.router = Preconditions.checkNotNull(router);
28 this.table = Preconditions.checkNotNull(table);
31 RoutingTable(final ActorRef router) {
32 this(router, new HashMap<>());
36 public RoutingTable copy() {
37 return new RoutingTable(router, new HashMap<>(table));
40 public Set<RpcRouter.RouteIdentifier<?, ?, ?>> getRoutes() {
41 return table.keySet();
44 public void addRoute(final RpcRouter.RouteIdentifier<?, ?, ?> routeId) {
45 table.put(routeId, System.currentTimeMillis());
48 public void removeRoute(final RpcRouter.RouteIdentifier<?, ?, ?> routeId) {
49 table.remove(routeId);
52 public boolean contains(final RpcRouter.RouteIdentifier<?, ?, ?> routeId) {
53 return table.containsKey(routeId);
56 public boolean isEmpty() {
57 return table.isEmpty();
64 public ActorRef getRouter() {
69 public String toString() {
70 return "RoutingTable{" + "table=" + table + ", router=" + router + '}';