Madan Jampani | 0cb0067 | 2015-02-27 00:27:22 -0800 | [diff] [blame] | 1 | /* |
| 2 | * Copyright 2015 Open Networking Laboratory |
| 3 | * |
| 4 | * Licensed under the Apache License, Version 2.0 (the "License"); |
| 5 | * you may not use this file except in compliance with the License. |
| 6 | * You may obtain a copy of the License at |
| 7 | * |
| 8 | * http://www.apache.org/licenses/LICENSE-2.0 |
| 9 | * |
| 10 | * Unless required by applicable law or agreed to in writing, software |
| 11 | * distributed under the License is distributed on an "AS IS" BASIS, |
| 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 13 | * See the License for the specific language governing permissions and |
| 14 | * limitations under the License. |
| 15 | */ |
| 16 | package org.onosproject.store.cluster.impl; |
| 17 | |
| 18 | import static com.google.common.base.MoreObjects.toStringHelper; |
| 19 | |
| 20 | import java.util.Objects; |
| 21 | |
| 22 | import org.onosproject.cluster.ControllerNode; |
| 23 | |
| 24 | /** |
| 25 | * Node info read from configuration files during bootstrap. |
| 26 | */ |
| 27 | public final class NodeInfo { |
| 28 | private final String id; |
| 29 | private final String ip; |
| 30 | private final int tcpPort; |
| 31 | |
| 32 | private NodeInfo(String id, String ip, int port) { |
| 33 | this.id = id; |
| 34 | this.ip = ip; |
| 35 | this.tcpPort = port; |
| 36 | } |
| 37 | |
Madan Jampani | 137b5fc | 2015-02-27 13:10:53 -0800 | [diff] [blame] | 38 | /* |
| 39 | * Needed for serialization. |
| 40 | */ |
| 41 | private NodeInfo() { |
| 42 | id = null; |
| 43 | ip = null; |
| 44 | tcpPort = 0; |
| 45 | } |
| 46 | |
Madan Jampani | 0cb0067 | 2015-02-27 00:27:22 -0800 | [diff] [blame] | 47 | /** |
| 48 | * Creates a new instance. |
| 49 | * @param id node id |
| 50 | * @param ip node ip address |
| 51 | * @param port tcp port |
| 52 | * @return NodeInfo |
| 53 | */ |
| 54 | public static NodeInfo from(String id, String ip, int port) { |
| 55 | NodeInfo node = new NodeInfo(id, ip, port); |
| 56 | return node; |
| 57 | } |
| 58 | |
| 59 | /** |
| 60 | * Returns the NodeInfo for a controller node. |
| 61 | * @param node controller node |
| 62 | * @return NodeInfo |
| 63 | */ |
| 64 | public static NodeInfo of(ControllerNode node) { |
| 65 | return NodeInfo.from(node.id().toString(), node.ip().toString(), node.tcpPort()); |
| 66 | } |
| 67 | |
| 68 | /** |
| 69 | * Returns node id. |
| 70 | * @return node id |
| 71 | */ |
| 72 | public String getId() { |
| 73 | return id; |
| 74 | } |
| 75 | |
| 76 | /** |
| 77 | * Returns node ip. |
| 78 | * @return node ip |
| 79 | */ |
| 80 | public String getIp() { |
| 81 | return ip; |
| 82 | } |
| 83 | |
| 84 | /** |
| 85 | * Returns node port. |
| 86 | * @return port |
| 87 | */ |
| 88 | public int getTcpPort() { |
| 89 | return tcpPort; |
| 90 | } |
| 91 | |
| 92 | @Override |
| 93 | public int hashCode() { |
| 94 | return Objects.hash(id, ip, tcpPort); |
| 95 | } |
| 96 | |
| 97 | @Override |
| 98 | public boolean equals(Object o) { |
| 99 | if (this == o) { |
| 100 | return true; |
| 101 | } |
| 102 | if (o instanceof NodeInfo) { |
| 103 | NodeInfo that = (NodeInfo) o; |
| 104 | return Objects.equals(this.id, that.id) && |
| 105 | Objects.equals(this.ip, that.ip) && |
| 106 | Objects.equals(this.tcpPort, that.tcpPort); |
| 107 | } |
| 108 | return false; |
| 109 | } |
| 110 | |
| 111 | @Override |
| 112 | public String toString() { |
| 113 | return toStringHelper(this) |
| 114 | .add("id", id) |
| 115 | .add("ip", ip) |
| 116 | .add("tcpPort", tcpPort).toString(); |
| 117 | } |
| 118 | } |