/****************************************************************************
**
** Copyright (C) 2014 Digia Plc and/or its subsidiary(-ies).
** Contact: http://www.qt-project.org/legal
**
** This file is part of Qt Creator.
**
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and Digia.  For licensing terms and
** conditions see http://qt.digia.com/licensing.  For further information
** use the contact form at http://qt.digia.com/contact-us.
**
** GNU Lesser General Public License Usage
** Alternatively, 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.
**
** In addition, as a special exception, Digia gives you certain additional
** rights.  These rights are described in the Digia Qt LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
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****************************************************************************/

#ifndef INDEX_H
#define INDEX_H

#include "symbol.h"

#include <QtCore/QByteArray>
#include <QtCore/QString>
#include <QtCore/QList>
#include <QtCore/QScopedPointer>
#include <QtCore/QDateTime>
#include <QStringList>

namespace ClangCodeModel {

class Symbol;

namespace Internal {

class ClangSymbolSearcher;
class IndexPrivate;

class Index
{
public:
    Index();
    ~Index();

    void insertSymbol(const Symbol &symbol, const QDateTime &timeStamp);
    QList<Symbol> symbols(const QString &fileName) const;
    QList<Symbol> symbols(const QString &fileName, Symbol::Kind kind) const;
    QList<Symbol> symbols(const QString &fileName, Symbol::Kind kind, const QString &uqName) const;
    QList<Symbol> symbols(Symbol::Kind kind) const;

    void match(ClangSymbolSearcher *searcher) const;

    void insertFile(const QString &fileName, const QDateTime &timeStamp);
    void removeFile(const QString &fileName);
    void removeFiles(const QStringList &fileNames);
    bool containsFile(const QString &fileName) const;
    QStringList files() const;

    bool validate(const QString &fileName) const;

    void clear();

    bool isEmpty() const;

    QByteArray serialize() const;
    void deserialize(const QByteArray &data);

private:
    QScopedPointer<IndexPrivate> d;
};

} // Internal
} // ClangCodeModel

#endif // INDEX_H