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FieldsProducer.cs
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FieldsProducer.cs
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using System;
namespace Lucene.Net.Codecs
{
/*
* 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 Fields = Lucene.Net.Index.Fields;
/// <summary>
/// Abstract API that produces terms, doc, freq, prox, offset and
/// payloads postings.
/// <para/>
/// @lucene.experimental
/// </summary>
public abstract class FieldsProducer : Fields, IDisposable
{
/// <summary>
/// Sole constructor. (For invocation by subclass
/// constructors, typically implicit.)
/// </summary>
protected internal FieldsProducer()
{
}
// LUCENENET specific - implementing proper dispose pattern
/// <summary>
/// Disposes all resources used by this object.
/// </summary>
public void Dispose()
{
Dispose(true);
GC.SuppressFinalize(this);
}
/// <summary>
/// Implementations must override and should dispose all resources used by this instance.
/// </summary>
protected abstract void Dispose(bool disposing);
/// <summary>
/// Returns approximate RAM bytes used. </summary>
public abstract long RamBytesUsed();
/// <summary>
/// Checks consistency of this reader.
/// <para/>
/// Note that this may be costly in terms of I/O, e.g.
/// may involve computing a checksum value against large data files.
/// <para/>
/// @lucene.internal
/// </summary>
public abstract void CheckIntegrity();
}
}