/
Node.java
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/
Node.java
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/*
* Licensed to Elasticsearch under one or more contributor
* license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright
* ownership. Elasticsearch 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.elasticsearch.hadoop.serialization.dto;
import java.io.Serializable;
import java.util.Map;
public class Node implements Serializable {
private String id;
private String name;
private boolean hasHttp;
private String ipAddress;
private int httpPort;
private Map<String, Object> attributes;
private boolean isClient = false;
private boolean isData = true;
public Node(String id, Map<String, Object> data) {
this.id = id;
name = data.get("name").toString();
Object http = data.get("http_address");
hasHttp = (http != null);
attributes = (Map<String, Object>) data.get("attributes");
if (attributes != null) {
isClient = ("false".equals(attributes.get("data")) && "false".equals(attributes.get("master")));
}
if (attributes != null) {
isData = !"false".equals((attributes.get("data")));
}
if (!hasHttp) {
return;
}
String httpAddr = http.toString();
// strip ip address - regex would work but it's overkill
if (httpAddr.contains("/")) {
int startIndex = httpAddr.indexOf("/") + 1;
int endIndex = httpAddr.indexOf("]");
httpAddr = httpAddr.substring(startIndex, endIndex);
}
int portIndex = httpAddr.indexOf(":");
ipAddress = httpAddr.substring(portIndex);
httpPort = Integer.valueOf(httpAddr.substring(portIndex + 1));
}
public boolean hasHttp() {
return hasHttp;
}
public boolean isClient() {
return isClient;
}
public boolean isData() {
return isData;
}
public String getId() {
return id;
}
public String getName() {
return name;
}
public int getHttpPort() {
return httpPort;
}
public String getIpAddress() {
return ipAddress;
}
public String getInet() {
return ipAddress + ":" + httpPort;
}
@Override
public int hashCode() {
return id.hashCode();
}
@Override
public boolean equals(Object obj) {
if (this == obj)
return true;
if (obj == null)
return false;
if (getClass() != obj.getClass())
return false;
Node other = (Node) obj;
if (id == null) {
if (other.id != null)
return false;
}
else if (!id.equals(other.id))
return false;
return true;
}
@Override
public String toString() {
StringBuilder builder = new StringBuilder();
builder.append("Node[id=").append(id).append(", name=").append(name).append(", ipAddress=").append(ipAddress)
.append(", httpPort=").append(httpPort).append("]");
return builder.toString();
}
}