98 lines
2.3 KiB
C++
98 lines
2.3 KiB
C++
/****************************************************************************
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**
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** Copyright (C) 2003-2006 Ben van Klinken and the CLucene Team.
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** All rights reserved.
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**
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** Portion Copyright (C) 2015 The Qt Company Ltd.
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**
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** This file may be used under the terms of the GNU Lesser General Public
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** License version 2.1 as published by the Free Software Foundation and
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** appearing in the file LICENSE.LGPL included in the packaging of this file.
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** Please review the following information to ensure the GNU Lesser General
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** Public License version 2.1 requirements will be met:
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** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
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**
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****************************************************************************/
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#ifndef QTOKENIZER_P_H
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#define QTOKENIZER_P_H
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//
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// W A R N I N G
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// -------------
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//
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// This file is not part of the Qt API. It exists for the convenience
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// of the help generator tools. This header file may change from version
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// to version without notice, or even be removed.
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//
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// We mean it.
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//
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#include "qtoken_p.h"
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#include "qreader_p.h"
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#include "qtokenstream_p.h"
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#include "qclucene_global_p.h"
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#include <QtCore/QChar>
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#include <QtCore/QString>
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QT_BEGIN_NAMESPACE
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class QHELP_EXPORT QCLuceneTokenizer : public QCLuceneTokenStream
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{
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public:
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QCLuceneTokenizer(const QCLuceneReader &reader);
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virtual ~QCLuceneTokenizer();
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void close();
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bool next(QCLuceneToken &token);
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protected:
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friend class QCLuceneStandardTokenizer;
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private:
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QCLuceneTokenizer();
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QCLuceneReader reader;
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};
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class QHELP_EXPORT QCLuceneStandardTokenizer : public QCLuceneTokenizer
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{
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public:
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QCLuceneStandardTokenizer(const QCLuceneReader &reader);
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~QCLuceneStandardTokenizer();
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bool readApostrophe(const QString &string, QCLuceneToken &token);
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bool readAt(const QString &string, QCLuceneToken &token);
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bool readCompany(const QString &string, QCLuceneToken &token);
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};
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class QCLuceneCharTokenizer : public QCLuceneTokenizer
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{
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};
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class QCLuceneLetterTokenizer : public QCLuceneCharTokenizer
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{
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};
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class QCLuceneLowerCaseTokenizer : public QCLuceneLetterTokenizer
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{
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};
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class QCLuceneWhitespaceTokenizer : public QCLuceneCharTokenizer
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{
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};
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class QCLuceneKeywordTokenizer : public QCLuceneTokenizer
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{
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};
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QT_END_NAMESPACE
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#endif // QTOKENIZER_P_H
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