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Diffstat (limited to 'tools/assistant/lib/fulltextsearch/qquery_p.h')
-rw-r--r-- | tools/assistant/lib/fulltextsearch/qquery_p.h | 181 |
1 files changed, 181 insertions, 0 deletions
diff --git a/tools/assistant/lib/fulltextsearch/qquery_p.h b/tools/assistant/lib/fulltextsearch/qquery_p.h new file mode 100644 index 0000000..42eaf07 --- /dev/null +++ b/tools/assistant/lib/fulltextsearch/qquery_p.h @@ -0,0 +1,181 @@ +/**************************************************************************** +** +** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). +** Contact: Qt Software Information (qt-info@nokia.com) +** +** This file is part of the QCLucene library and is distributable under +** the terms of the LGPL license as specified in the license.txt file. +** +****************************************************************************/ + +#ifndef QQUERY_P_H +#define QQUERY_P_H + +// +// W A R N I N G +// ------------- +// +// This file is not part of the Qt API. It exists for the convenience +// of the help generator tools. This header file may change from version +// to version without notice, or even be removed. +// +// We mean it. +// + +#include "qterm_p.h" +#include "qclucene_global_p.h" + +#include <QtCore/QList> +#include <QtCore/QString> +#include <QtCore/QSharedDataPointer> +#include <QtCore/QSharedData> + +CL_NS_DEF(search) + class Query; +CL_NS_END +CL_NS_USE(search) + +QT_BEGIN_NAMESPACE + +class QCLuceneHits; +class QCLuceneTermQuery; +class QCLuceneRangeQuery; +class QCLuceneQueryParser; +class QCLucenePrefixQuery; +class QCLuceneBooleanQuery; +class QCLucenePhraseQuery; + +class QHELP_EXPORT QCLuceneQueryPrivate : public QSharedData +{ +public: + QCLuceneQueryPrivate(); + QCLuceneQueryPrivate(const QCLuceneQueryPrivate &other); + + ~QCLuceneQueryPrivate(); + + Query *query; + bool deleteCLuceneQuery; + +private: + QCLuceneQueryPrivate &operator=(const QCLuceneQueryPrivate &other); +}; + +class QHELP_EXPORT QCLuceneQuery +{ +public: + virtual ~QCLuceneQuery(); + + void setBoost(qreal boost); + qreal getBoost() const; + QString getQueryName() const; + bool instanceOf(const QString &other) const; + QString toString(const QString &field) const; + quint32 hashCode() const; + QString toString() const; + bool equals(const QCLuceneQuery &other) const; + +protected: + friend class QCLuceneHits; + friend class QCLuceneTermQuery; + friend class QCLuceneRangeQuery; + friend class QCLucenePrefixQuery; + friend class QCLuceneQueryParser; + friend class QCLuceneBooleanQuery; + friend class QCLucenePhraseQuery; + QSharedDataPointer<QCLuceneQueryPrivate> d; + +private: + QCLuceneQuery(); +}; + +class QHELP_EXPORT QCLucenePrefixQuery : public QCLuceneQuery +{ +public: + QCLucenePrefixQuery(const QCLuceneTerm &prefix); + ~QCLucenePrefixQuery(); + + static QString getClassName(); + + QCLuceneTerm getPrefix() const; + +private: + QCLuceneTerm prefix; +}; + +class QHELP_EXPORT QCLuceneRangeQuery : public QCLuceneQuery +{ +public: + QCLuceneRangeQuery(const QCLuceneTerm &lowerTerm, + const QCLuceneTerm &upperTerm, bool inclusive); + ~QCLuceneRangeQuery(); + + static QString getClassName(); + + QCLuceneTerm getLowerTerm() const; + QCLuceneTerm getUpperTerm() const; + + bool isInclusive() const; + QString getField() const; + +private: + QCLuceneTerm lowerTerm; + QCLuceneTerm upperTerm; +}; + +class QHELP_EXPORT QCLuceneTermQuery : public QCLuceneQuery +{ +public: + QCLuceneTermQuery(const QCLuceneTerm &term); + ~QCLuceneTermQuery(); + + static QString getClassName(); + + QCLuceneTerm getTerm() const; + +private: + QCLuceneTerm term; +}; + +class QHELP_EXPORT QCLuceneBooleanQuery : public QCLuceneQuery +{ +public: + QCLuceneBooleanQuery(); + ~QCLuceneBooleanQuery(); + + static QString getClassName(); + + quint32 getClauseCount() const; + quint32 getMaxClauseCount() const; + void setMaxClauseCount(quint32 maxClauseCount); + + void add(QCLuceneQuery *query, bool required, bool prohibited); + void add(QCLuceneQuery *query, bool delQuery, bool required, bool prohibited); + +private: + QList<QCLuceneQuery*> queries; +}; + +class QHELP_EXPORT QCLucenePhraseQuery : public QCLuceneQuery +{ +public: + QCLucenePhraseQuery(); + ~QCLucenePhraseQuery(); + + static QString getClassName(); + + qint32 getSlop() const; + void setSlop(const qint32 slop); + + void addTerm(const QCLuceneTerm &term); + void addTerm(const QCLuceneTerm &term, qint32 position); + + QString getFieldName() const; + QList<QCLuceneTerm> getTerms() const; + +private: + QList<QCLuceneTerm> termList; +}; + +QT_END_NAMESPACE + +#endif // QQUERY_P_H |