src/Lucene.Net.Core/Index/RawPostingList.cs

/* 
 * 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.Index
{
    
    
    /// <summary>This is the base class for an in-memory posting list,
    /// keyed by a Token.  <see cref="TermsHash" /> maintains a hash
    /// table holding one instance of this per unique Token.
    /// Consumers of TermsHash (<see cref="TermsHashConsumer" />) must
    /// subclass this class with its own concrete class.
    /// FreqProxTermsWriter.PostingList is a private inner class used 
    /// for the freq/prox postings, and 
    /// TermVectorsTermsWriter.PostingList is a private inner class
    /// used to hold TermVectors postings. 
    /// </summary>
    
    abstract class RawPostingList
    {
        internal static readonly int BYTES_SIZE;
        internal int textStart;
        internal int intStart;
        internal int byteStart;
        static RawPostingList()
        {
            BYTES_SIZE = DocumentsWriter.OBJECT_HEADER_BYTES + 3 * DocumentsWriter.INT_NUM_BYTE;
        }
    }
}