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/****************************************************************************
**
** 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 QSEARCHABLE_P_H
#define QSEARCHABLE_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 "qhits_p.h"
#include "qsort_p.h"
#include "qquery_p.h"
#include "qfilter_p.h"
#include "qdocument_p.h"
#include "qindexreader_p.h"
#include "qclucene_global_p.h"
#include <QtCore/QList>
#include <QtCore/QString>
#include <QtCore/QSharedDataPointer>
#include <QtCore/QSharedData>
CL_NS_DEF(search)
class Searcher;
CL_NS_END
CL_NS_USE(search)
QT_BEGIN_NAMESPACE
class QCLuceneHits;
class QCLuceneSearcher;
class QCLuceneIndexSearcher;
class QCLuceneMultiSearcher;
class QHELP_EXPORT QCLuceneSearchablePrivate : public QSharedData
{
public:
QCLuceneSearchablePrivate();
QCLuceneSearchablePrivate(const QCLuceneSearchablePrivate &other);
~QCLuceneSearchablePrivate();
Searcher *searchable;
bool deleteCLuceneSearchable;
private:
QCLuceneSearchablePrivate &operator=(const QCLuceneSearchablePrivate &other);
};
class QHELP_EXPORT QCLuceneSearchable
{
public:
virtual ~QCLuceneSearchable();
protected:
friend class QCLuceneSearcher;
friend class QCLuceneIndexSearcher;
friend class QCLuceneMultiSearcher;
QSharedDataPointer<QCLuceneSearchablePrivate> d;
private:
QCLuceneSearchable();
};
class QHELP_EXPORT QCLuceneSearcher : public QCLuceneSearchable
{
public:
QCLuceneSearcher();
virtual ~QCLuceneSearcher();
QCLuceneHits search(const QCLuceneQuery &query);
QCLuceneHits search(const QCLuceneQuery &query, const QCLuceneFilter &filter);
QCLuceneHits search(const QCLuceneQuery &query, const QCLuceneSort &sort);
QCLuceneHits search(const QCLuceneQuery &query, const QCLuceneFilter &filter,
const QCLuceneSort &sort);
protected:
friend class QCLuceneHits;
};
class QHELP_EXPORT QCLuceneIndexSearcher : public QCLuceneSearcher
{
public:
QCLuceneIndexSearcher(const QString &path);
QCLuceneIndexSearcher(const QCLuceneIndexReader &reader);
~QCLuceneIndexSearcher();
void close();
qint32 maxDoc() const;
QCLuceneIndexReader getReader();
bool doc(qint32 i, QCLuceneDocument &document);
private:
QCLuceneIndexReader reader;
};
class QHELP_EXPORT QCLuceneMultiSearcher : public QCLuceneSearcher
{
public:
QCLuceneMultiSearcher(const QList<QCLuceneSearchable> searchables);
~QCLuceneMultiSearcher();
void close();
qint32 maxDoc() const;
qint32 subDoc(qint32 index) const;
qint32 subSearcher(qint32 index) const;
qint32 searcherIndex(qint32 index) const;
bool doc(qint32 i, QCLuceneDocument &document);
};
QT_END_NAMESPACE
#endif // QSEARCHABLE_P_H
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