org.elasticsearch.hadoop.util.ClusterInfo Maven / Gradle / Ivy
/*
* 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.util;
import java.io.Serializable;
/**
* Response and container for information provided by a node's "main" root-level action.
*/
public class ClusterInfo implements Serializable {
private static final long serialVersionUID = 1L;
private final ClusterName clusterName;
private final EsMajorVersion majorVersion;
public static ClusterInfo unnamedLatest() {
return new ClusterInfo(new ClusterName(ClusterName.UNNAMED_CLUSTER_NAME, null), EsMajorVersion.LATEST);
}
public static ClusterInfo unnamedClusterWithVersion(EsMajorVersion version) {
return new ClusterInfo(new ClusterName(ClusterName.UNNAMED_CLUSTER_NAME, null), version);
}
public ClusterInfo(ClusterName clusterName, EsMajorVersion majorVersion) {
this.clusterName = clusterName;
this.majorVersion = majorVersion;
}
public ClusterName getClusterName() {
return clusterName;
}
public EsMajorVersion getMajorVersion() {
return majorVersion;
}
@Override
public boolean equals(Object o) {
if (this == o) return true;
if (o == null || getClass() != o.getClass()) return false;
ClusterInfo that = (ClusterInfo) o;
if (clusterName != null ? !clusterName.equals(that.clusterName) : that.clusterName != null) return false;
return majorVersion != null ? majorVersion.equals(that.majorVersion) : that.majorVersion == null;
}
@Override
public int hashCode() {
int result = clusterName != null ? clusterName.hashCode() : 0;
result = 31 * result + (majorVersion != null ? majorVersion.hashCode() : 0);
return result;
}
@Override
public String toString() {
return "ClusterInfo{" +
"clusterName=" + clusterName +
", majorVersion=" + majorVersion +
'}';
}
}