TermsHashConsumerPerField.cs

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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.
 */

using System;
using Lucene.Net.Documents;

namespace Lucene.Net.Index
{
    /// <summary>Implement this class to plug into the TermsHash
    /// processor, which inverts and stores Tokens into a hash
    /// table and provides an API for writing bytes into
    /// multiple streams for each unique Token. 
    /// </summary>
    abstract class TermsHashConsumerPerField
    {
        internal abstract bool Start(IFieldable[] fields, int count);
        internal abstract void  Finish();
        internal abstract void  SkippingLongTerm();
        internal abstract void  Start(IFieldable field);
        internal abstract void  NewTerm(RawPostingList p);
        internal abstract void  AddTerm(RawPostingList p);
        internal abstract int GetStreamCount();
    }
}