org.apache.lucene.search.ScoreDoc.java Source code

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Here is the source code for org.apache.lucene.search.ScoreDoc.java

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/*
 * 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.lucene.search;

/** Holds one hit in {@link TopDocs}. */

public class ScoreDoc {

    /** The score of this document for the query. */
    public float score;

    /** A hit document's number.
     * @see IndexSearcher#doc(int) */
    public int doc;

    /** Only set by {@link TopDocs#merge}*/
    public int shardIndex;

    /** Constructs a ScoreDoc. */
    public ScoreDoc(int doc, float score) {
        this(doc, score, -1);
    }

    /** Constructs a ScoreDoc. */
    public ScoreDoc(int doc, float score, int shardIndex) {
        this.doc = doc;
        this.score = score;
        this.shardIndex = shardIndex;
    }

    // A convenience method for debugging.
    @Override
    public String toString() {
        return "doc=" + doc + " score=" + score + " shardIndex=" + shardIndex;
    }
}