| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You 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.apache.ignite.network; |
| |
| import java.io.Serializable; |
| import java.util.Objects; |
| import org.apache.ignite.internal.tostring.S; |
| |
| /** |
| * Representation of a node in a cluster. |
| */ |
| public class ClusterNode implements Serializable { |
| /** Local id assigned to this node instance. Changes between restarts. */ |
| private final String id; |
| |
| /** Unique name of member in the cluster. Consistent between restarts. */ |
| private final String name; |
| |
| /** Node host. */ |
| private final String host; |
| |
| /** Node port. */ |
| private final int port; |
| |
| /** Node address in host:port format (lazily evaluated) */ |
| private String address; |
| |
| /** |
| * @param id Local id that changes between restarts. |
| * @param name Unique name of member in cluster. |
| * @param host Node host. |
| * @param port Node port. |
| */ |
| public ClusterNode(String id, String name, String host, int port) { |
| this.id = id; |
| this.name = name; |
| this.host = host; |
| this.port = port; |
| } |
| |
| /** |
| * @return Node's local id. |
| */ |
| public String id() { |
| return id; |
| } |
| |
| /** |
| * @return Unique name of member in cluster. Doesn't change between restarts. |
| */ |
| public String name() { |
| return name; |
| } |
| |
| /** |
| * @return Node host name. |
| */ |
| public String host() { |
| return host; |
| } |
| |
| /** |
| * @return The address. |
| */ |
| public String address() { |
| if (address == null) |
| address = host + ":" + port; |
| |
| return address; |
| } |
| |
| /** |
| * @return Node port. |
| */ |
| public int port() { |
| return port; |
| } |
| |
| /** {@inheritDoc} */ |
| @Override public boolean equals(Object o) { |
| if (this == o) |
| return true; |
| if (o == null || getClass() != o.getClass()) |
| return false; |
| ClusterNode that = (ClusterNode)o; |
| return port == that.port && name.equals(that.name) && host.equals(that.host); |
| } |
| |
| /** {@inheritDoc} */ |
| @Override public int hashCode() { |
| return Objects.hash(name, host, port); |
| } |
| |
| /** {@inheritDoc} */ |
| @Override public String toString() { |
| return S.toString(ClusterNode.class, this); |
| } |
| } |