1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
|
/****************************************************************************
**
** Copyright (C) 2003-2006 Ben van Klinken and the CLucene Team.
** All rights reserved.
**
** Portion Copyright (C) 2012 Digia Plc 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 QINDEXREADER_P_H
#define QINDEXREADER_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 "qdocument_p.h"
#include "qclucene_global_p.h"
#include <QtCore/QList>
#include <QtCore/QString>
#include <QtCore/QSharedDataPointer>
#include <QtCore/QSharedData>
CL_NS_DEF(index)
class IndexReader;
CL_NS_END
CL_NS_USE(index)
QT_BEGIN_NAMESPACE
class QCLuceneIndexWriter;
class QCLuceneIndexSearcher;
class Q_CLUCENE_EXPORT QCLuceneIndexReaderPrivate : public QSharedData
{
public:
QCLuceneIndexReaderPrivate();
QCLuceneIndexReaderPrivate(const QCLuceneIndexReaderPrivate &other);
~QCLuceneIndexReaderPrivate();
IndexReader *reader;
bool deleteCLuceneIndexReader;
private:
QCLuceneIndexReaderPrivate &operator=(const QCLuceneIndexReaderPrivate &other);
};
class Q_CLUCENE_EXPORT QCLuceneIndexReader
{
public:
enum FieldOption {
ALL = 1,
INDEXED = 2,
UNINDEXED = 4,
INDEXED_WITH_TERMVECTOR = 8,
INDEXED_NO_TERMVECTOR = 16,
TERMVECTOR = 32,
TERMVECTOR_WITH_POSITION = 64,
TERMVECTOR_WITH_OFFSET = 128,
TERMVECTOR_WITH_POSITION_OFFSET = 256
};
virtual ~QCLuceneIndexReader();
static bool isLuceneFile(const QString &filename);
static bool indexExists(const QString &directory);
static QCLuceneIndexReader open(const QString &path);
static void unlock(const QString &path);
static bool isLocked(const QString &directory);
static quint64 lastModified(const QString &directory);
static qint64 getCurrentVersion(const QString &directory);
void close();
bool isCurrent();
void undeleteAll();
qint64 getVersion();
void deleteDocument(qint32 docNum);
bool hasNorms(const QString &field);
qint32 deleteDocuments(const QCLuceneTerm &term);
bool document(qint32 index, QCLuceneDocument &document);
void setNorm(qint32 doc, const QString &field, qreal value);
void setNorm(qint32 doc, const QString &field, quint8 value);
protected:
friend class QCLuceneIndexWriter;
friend class QCLuceneIndexSearcher;
QSharedDataPointer<QCLuceneIndexReaderPrivate> d;
private:
QCLuceneIndexReader();
};
QT_END_NAMESPACE
#endif // QINDEXREADER_P_H
|
