/**************************************************************************** | |
** | |
** Copyright (C) 2003-2006 Ben van Klinken and the CLucene Team. | |
** All rights reserved. | |
** | |
** Portion Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). | |
** All rights reserved. | |
** | |
** This file may be used under the terms of the GNU Lesser General Public | |
** License version 2.1 as published by the Free Software Foundation and | |
** appearing in the file LICENSE.LGPL included in the packaging of this file. | |
** Please review the following information to ensure the GNU Lesser General | |
** Public License version 2.1 requirements will be met: | |
** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. | |
** | |
****************************************************************************/ | |
#ifndef QQUERYPARSER_P_H | |
#define QQUERYPARSER_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 "qreader_p.h" | |
#include "qanalyzer_p.h" | |
#include "qclucene_global_p.h" | |
#include <QtCore/QString> | |
#include <QtCore/QStringList> | |
#include <QtCore/QSharedDataPointer> | |
#include <QtCore/QSharedData> | |
CL_NS_DEF(queryParser) | |
class QueryParser; | |
CL_NS_END | |
CL_NS_USE(queryParser) | |
QT_BEGIN_NAMESPACE | |
class QCLuceneQuery; | |
class QCLuceneMultiFieldQueryParser; | |
class QHELP_EXPORT QCLuceneQueryParserPrivate : public QSharedData | |
{ | |
public: | |
QCLuceneQueryParserPrivate(); | |
QCLuceneQueryParserPrivate(const QCLuceneQueryParserPrivate &other); | |
~QCLuceneQueryParserPrivate(); | |
QueryParser *queryParser; | |
bool deleteCLuceneQueryParser; | |
private: | |
QCLuceneQueryParserPrivate &operator=(const QCLuceneQueryParserPrivate &other); | |
}; | |
class QHELP_EXPORT QCLuceneQueryParser | |
{ | |
public: | |
QCLuceneQueryParser(const QString &field, QCLuceneAnalyzer &analyzer); | |
virtual ~QCLuceneQueryParser(); | |
QCLuceneQuery* parse(const QString &query); | |
QCLuceneQuery* parse(QCLuceneReader &reader); | |
static QCLuceneQuery* parse(const QString &query, const QString &field, | |
QCLuceneAnalyzer &analyzer); | |
QCLuceneAnalyzer getAnalyzer(); | |
QString getField(); | |
protected: | |
friend class QCLuceneMultiFieldQueryParser; | |
QSharedDataPointer<QCLuceneQueryParserPrivate> d; | |
private: | |
QString field; | |
QCLuceneAnalyzer analyzer; | |
}; | |
class QHELP_EXPORT QCLuceneMultiFieldQueryParser : public QCLuceneQueryParser | |
{ | |
public: | |
enum FieldFlags { | |
NORMAL_FIELD = 0, | |
REQUIRED_FIELD = 1, | |
PROHIBITED_FIELD = 2 | |
}; | |
QCLuceneMultiFieldQueryParser(const QStringList &fieldList, | |
QCLuceneAnalyzer &analyzer); | |
~QCLuceneMultiFieldQueryParser(); | |
static QCLuceneQuery *parse(const QString &query, const QStringList &fieldList, | |
QCLuceneAnalyzer &analyzer); | |
static QCLuceneQuery *parse(const QString &query, const QStringList &fieldList, | |
QList<FieldFlags> flags, QCLuceneAnalyzer &analyzer); | |
}; | |
QT_END_NAMESPACE | |
#endif // QQUERYPARSER_P_H |