| using Lucene.Net.Support; |
| |
| namespace Lucene.Net.Index |
| { |
| /* |
| * 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. |
| */ |
| |
| /// <summary> |
| /// Subreader slice from a parent composite reader. |
| /// <para/> |
| /// @lucene.internal |
| /// </summary> |
| public sealed class ReaderSlice |
| { |
| /// <summary> |
| /// Zero-length <see cref="ReaderSlice"/> array. </summary> |
| public static readonly ReaderSlice[] EMPTY_ARRAY = Arrays.Empty<ReaderSlice>(); |
| |
| /// <summary> |
| /// Document ID this slice starts from. </summary> |
| public int Start { get; private set; } |
| |
| /// <summary> |
| /// Number of documents in this slice. </summary> |
| public int Length { get; private set; } |
| |
| /// <summary> |
| /// Sub-reader index for this slice. </summary> |
| public int ReaderIndex { get; private set; } |
| |
| /// <summary> |
| /// Sole constructor. </summary> |
| public ReaderSlice(int start, int length, int readerIndex) |
| { |
| this.Start = start; |
| this.Length = length; |
| this.ReaderIndex = readerIndex; |
| } |
| |
| public override string ToString() |
| { |
| return "slice start=" + Start + " length=" + Length + " readerIndex=" + ReaderIndex; |
| } |
| } |
| } |