2 * Copyright (c) 2019 PANTHEON.tech, s.r.o. 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 static java.util.Objects.requireNonNull;
12 import akka.actor.ActorRef;
13 import com.google.common.annotations.VisibleForTesting;
14 import com.google.common.base.MoreObjects;
15 import com.google.common.collect.ImmutableSet;
16 import java.io.Serializable;
17 import java.util.Collection;
18 import java.util.Optional;
19 import org.eclipse.jdt.annotation.NonNull;
20 import org.opendaylight.controller.remote.rpc.registry.gossip.BucketData;
23 * Common class for routing tables.
25 * @param <T> Table type
26 * @param <I> Item type
28 public abstract class AbstractRoutingTable<T extends AbstractRoutingTable<T, I>, I> implements BucketData<T>,
30 private static final long serialVersionUID = 1L;
32 private final @NonNull ActorRef invoker;
33 private final @NonNull ImmutableSet<I> items;
35 AbstractRoutingTable(final ActorRef invoker, final Collection<I> items) {
36 this.invoker = requireNonNull(invoker);
37 this.items = ImmutableSet.copyOf(items);
41 public final Optional<ActorRef> getWatchActor() {
42 return Optional.of(invoker);
45 public final @NonNull ImmutableSet<I> getItems() {
49 final @NonNull ActorRef getInvoker() {
54 public final boolean contains(final I routeId) {
55 return items.contains(routeId);
59 public final int size() {
63 abstract Object writeReplace();
66 public final String toString() {
67 return MoreObjects.toStringHelper(this).add("invoker", invoker).add("items", items).toString();