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FieldSortedTermVectorMapper.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 FIELDSORTEDTERMVECTORMAPPER_H
8 #define FIELDSORTEDTERMVECTORMAPPER_H
9 
10 #include <boost/function.hpp>
11 #include "TermVectorMapper.h"
12 
13 namespace Lucene {
14 
18 public:
20  FieldSortedTermVectorMapper(TermVectorEntryComparator comparator);
21 
22  FieldSortedTermVectorMapper(bool ignoringPositions, bool ignoringOffsets, TermVectorEntryComparator comparator);
23 
24  virtual ~FieldSortedTermVectorMapper();
25 
27 
28 protected:
29  MapStringCollectionTermVectorEntry fieldToTerms;
31  String currentField;
32  TermVectorEntryComparator comparator;
33 
34 public:
36  virtual void map(const String& term, int32_t frequency, Collection<TermVectorOffsetInfoPtr> offsets, Collection<int32_t> positions);
37 
39  virtual void setExpectations(const String& field, int32_t numTerms, bool storeOffsets, bool storePositions);
40 
44  MapStringCollectionTermVectorEntry getFieldToTerms();
45 
46  TermVectorEntryComparator getComparator();
47 };
48 
49 }
50 
51 #endif
Collection< TermVectorEntryPtr > currentSet
Definition: FieldSortedTermVectorMapper.h:30
For each Field, store a sorted collection of TermVectorEntrys This is not thread-safe.
Definition: FieldSortedTermVectorMapper.h:17
The TermVectorMapper can be used to map Term Vectors into your own structure instead of the parallel ...
Definition: TermVectorMapper.h:18
#define LUCENE_CLASS(Name)
Definition: LuceneObject.h:24
Definition: AbstractAllTermDocs.h:12
TermVectorEntryComparator comparator
Definition: FieldSortedTermVectorMapper.h:32
String currentField
Definition: FieldSortedTermVectorMapper.h:31

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