org.apache.solr.client.solrj.response.Cluster Maven / Gradle / Ivy
/*
* 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.solr.client.solrj.response;
import java.util.List;
/**
* This class represents a cluster of Solr Docs .
* The cluster is produced from a set of Solr documents from the results.
* It is a direct mapping for the Json object Solr is returning.
*/
public class Cluster {
private List labels;
private double score;
private List docIds;
/**
* @param labels the list of human readable labels associated to the cluster
* @param score the score produced by the clustering algorithm for the current cluster
* @param docIds the list of document Ids belonging to the cluster
*/
public Cluster(List labels, double score, List docIds) {
this.labels = labels;
this.score = score;
this.docIds = docIds;
}
@Override
public boolean equals(Object o) {
if (this == o) return true;
if (!(o instanceof Cluster)) return false;
Cluster cluster = (Cluster) o;
if (Double.compare(cluster.score, score) != 0) return false;
if (!docIds.equals(cluster.docIds)) return false;
if (!labels.equals(cluster.labels)) return false;
return true;
}
@Override
public int hashCode() {
int result;
long temp;
result = labels.hashCode();
temp = Double.doubleToLongBits(score);
result = 31 * result + (int) (temp ^ (temp >>> 32));
result = 31 * result + docIds.hashCode();
return result;
}
public List getLabels() {
return labels;
}
public void setLabels(List labels) {
this.labels = labels;
}
public double getScore() {
return score;
}
public void setScore(double score) {
this.score = score;
}
public List getDocs() {
return docIds;
}
public void setDocs(List docIds) {
this.docIds = docIds;
}
}