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SegmentMergeInfo.h
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1 // Copyright (c) 2009-2011 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 SEGMENTMERGEINFO_H
8 #define SEGMENTMERGEINFO_H
9
10 #include "Term.h"
11
12 namespace Lucene
13 {
14 class SegmentMergeInfo : public LuceneObject
15 {
16 public:
17 SegmentMergeInfo(int32_t b, TermEnumPtr te, IndexReaderPtr r);
18 virtual ~SegmentMergeInfo();
19
20 LUCENE_CLASS(SegmentMergeInfo);
21
22 protected:
23 TermPositionsPtr postings; // use getPositions()
24 Collection<int32_t> docMap; // use getDocMap()
25
26 public:
27 TermPtr term;
28 int32_t base;
29 int32_t ord; // the position of the segment in a MultiReader
30 TermEnumPtr termEnum;
31 IndexReaderWeakPtr _reader;
32 int32_t delCount;
33
34 public:
35 Collection<int32_t> getDocMap();
36 TermPositionsPtr getPositions();
37 bool next();
38 void close();
39 };
40 }
41
42 #endif

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