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FieldComparatorSource.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 FIELDCOMPARATORSOURCE_H
8 #define FIELDCOMPARATORSOURCE_H
9
10 #include "LuceneObject.h"
11
12 namespace Lucene {
13
15 class LPPAPI FieldComparatorSource : public LuceneObject {
16 public:
17 virtual ~FieldComparatorSource();
18 LUCENE_CLASS(FieldComparatorSource);
19
20 public:
24 virtual FieldComparatorPtr newComparator(const String& fieldname, int32_t numHits, int32_t sortPos, bool reversed) = 0;
25 };
26
27 }
28
29 #endif
Lucene::FieldComparatorPtr
boost::shared_ptr< FieldComparator > FieldComparatorPtr
Definition: LuceneTypes.h:348
LuceneObject.h
Lucene::FieldComparatorSource
Provides a FieldComparator for custom field sorting.
Definition: FieldComparatorSource.h:15
Lucene::LuceneObject
Base class for all Lucene classes.
Definition: LuceneObject.h:31
LUCENE_CLASS
#define LUCENE_CLASS(Name)
Definition: LuceneObject.h:24
Lucene
Definition: AbstractAllTermDocs.h:12

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