topdocs.cs

Lucene.Net 版本源码 测试通过

/*
 * 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.
 */

using System;

namespace Lucene.Net.Search
{
	
	/// <summary>Expert: Returned by low-level search implementations.</summary>
	/// <seealso cref="Searcher.Search(Query,Filter,int)">
	/// </seealso>
	[Serializable]
	public class TopDocs
	{
		/// <summary>Expert: The total number of hits for the query.</summary>
		/// <seealso cref="Hits.Length()">
		/// </seealso>
		public int totalHits;
		/// <summary>Expert: The top hits for the query. </summary>
		public ScoreDoc[] scoreDocs;
		/// <summary>Expert: Stores the maximum score value encountered, needed for normalizing. </summary>
		private float maxScore;
		
		/// <summary>Expert: Returns the maximum score value encountered. </summary>
		public virtual float GetMaxScore()
		{
			return maxScore;
		}
		
		/// <summary>Expert: Sets the maximum score value encountered. </summary>
		public virtual void  SetMaxScore(float maxScore)
		{
			this.maxScore = maxScore;
		}
		
		/// <summary>Expert: Constructs a TopDocs.</summary>
		internal TopDocs(int totalHits, ScoreDoc[] scoreDocs, float maxScore)
		{
			this.totalHits = totalHits;
			this.scoreDocs = scoreDocs;
			this.maxScore = maxScore;
		}
	}
}