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LetterTokenizer.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 LETTERTOKENIZER_H
8 #define LETTERTOKENIZER_H
9
10 #include "CharTokenizer.h"
11
12 namespace Lucene
13 {
19 class LPPAPI LetterTokenizer : public CharTokenizer
20 {
21 public:
23 LetterTokenizer(ReaderPtr input);
24
26 LetterTokenizer(AttributeSourcePtr source, ReaderPtr input);
27
29 LetterTokenizer(AttributeFactoryPtr factory, ReaderPtr input);
30
31 virtual ~LetterTokenizer();
32
33 LUCENE_CLASS(LetterTokenizer);
34
35 public:
37 virtual bool isTokenChar(wchar_t c);
38 };
39 }
40
41 #endif

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