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ReadOnlyDirectoryReader.h
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1 // Copyright (c) 2009-2014 Alan Wright. All rights reserved.
3 // Distributable under the terms of either the Apache License (Version 2.0)
4 // or the GNU Lesser General Public License.
6
7 #ifndef READONLYDIRECTORYREADER_H
8 #define READONLYDIRECTORYREADER_H
9
10 #include "DirectoryReader.h"
11
12 namespace Lucene {
13
14 class ReadOnlyDirectoryReader : public DirectoryReader {
15 public:
16 ReadOnlyDirectoryReader(const DirectoryPtr& directory, const SegmentInfosPtr& sis, const IndexDeletionPolicyPtr& deletionPolicy, int32_t termInfosIndexDivisor);
17 ReadOnlyDirectoryReader(const DirectoryPtr& directory, const SegmentInfosPtr& infos, Collection<SegmentReaderPtr> oldReaders,
18 Collection<int32_t> oldStarts, MapStringByteArray oldNormsCache, bool doClone, int32_t termInfosIndexDivisor);
19 ReadOnlyDirectoryReader(const IndexWriterPtr& writer, const SegmentInfosPtr& infos, int32_t termInfosIndexDivisor);
20 virtual ~ReadOnlyDirectoryReader();
21
22 LUCENE_CLASS(ReadOnlyDirectoryReader);
23
24 public:
27 virtual void acquireWriteLock();
28 };
29
30 }
31
32 #endif
LUCENE_CLASS
#define LUCENE_CLASS(Name)
Definition: LuceneObject.h:24
Lucene::Collection< SegmentReaderPtr >
Lucene::DirectoryReader::deletionPolicy
IndexDeletionPolicyPtr deletionPolicy
Definition: DirectoryReader.h:40
Lucene::ReadOnlyDirectoryReader::~ReadOnlyDirectoryReader
virtual ~ReadOnlyDirectoryReader()
DirectoryReader.h
Lucene::ReadOnlyDirectoryReader::ReadOnlyDirectoryReader
ReadOnlyDirectoryReader(const DirectoryPtr &directory, const SegmentInfosPtr &sis, const IndexDeletionPolicyPtr &deletionPolicy, int32_t termInfosIndexDivisor)
Lucene
Definition: AbstractAllTermDocs.h:12
Lucene::DirectoryReader
An IndexReader which reads indexes with multiple segments.
Definition: DirectoryReader.h:19
Lucene::DirectoryReader::directory
virtual DirectoryPtr directory()
Returns the directory this index resides in.
Lucene::IndexDeletionPolicyPtr
boost::shared_ptr< IndexDeletionPolicy > IndexDeletionPolicyPtr
Definition: LuceneTypes.h:153
Lucene::ReadOnlyDirectoryReader
Definition: ReadOnlyDirectoryReader.h:14
Lucene::SegmentInfosPtr
boost::shared_ptr< SegmentInfos > SegmentInfosPtr
Definition: LuceneTypes.h:210
Lucene::DirectoryPtr
boost::shared_ptr< Directory > DirectoryPtr
Definition: LuceneTypes.h:489
Lucene::ReadOnlyDirectoryReader::acquireWriteLock
virtual void acquireWriteLock()
Tries to acquire the WriteLock on this directory. this method is only valid if this IndexReader is di...
Lucene::IndexWriterPtr
boost::shared_ptr< IndexWriter > IndexWriterPtr
Definition: LuceneTypes.h:160
Lucene::DirectoryReader::termInfosIndexDivisor
int32_t termInfosIndexDivisor
Definition: DirectoryReader.h:46

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