diff -r 000000000000 -r 1918ee327afb tools/assistant/lib/fulltextsearch/qqueryparser_p.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/tools/assistant/lib/fulltextsearch/qqueryparser_p.h	Mon Jan 11 14:00:40 2010 +0000
@@ -0,0 +1,109 @@
+/****************************************************************************
+**
+** Copyright (C) 2003-2006 Ben van Klinken and the CLucene Team.
+** All rights reserved.
+**
+** Portion Copyright (C) 2009 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