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/****************************************************************************
**
** Copyright (C) 2016 The Qt Company Ltd.
** Contact: https://www.qt.io/licensing/
**
** This file is part of the test suite of PySide2.
**
** $QT_BEGIN_LICENSE:GPL-EXCEPT$
** 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 The Qt Company. For licensing terms
** and conditions see https://www.qt.io/terms-conditions. For further
** information use the contact form at https://www.qt.io/contact-us.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 3 as published by the Free Software
** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
** included in the packaging of this file. Please review the following
** information to ensure the GNU General Public License requirements will
** be met: https://www.gnu.org/licenses/gpl-3.0.html.
**
** $QT_END_LICENSE$
**
****************************************************************************/
#ifndef FILTER_H
#define FILTER_H
#include <string>
#include <list>
#include "libsamplemacros.h"
class Intersection;
class LIBSAMPLE_API Filter
{
};
class LIBSAMPLE_API Data : public Filter
{
public:
enum Field {
Name,
Album,
Year
};
Data(Field field, std::string value);
Field field() const { return m_field; }
std::string value() const { return m_value; }
private:
Field m_field;
std::string m_value;
};
class LIBSAMPLE_API Union : public Filter
{
public:
Union(const Data&);
Union(const Intersection&);
Union() {};
Union(const Union&);
std::list<Filter> filters() const { return m_filters; }
void addFilter(const Filter& data) { m_filters.push_back(data); }
private:
std::list<Filter> m_filters;
};
class LIBSAMPLE_API Intersection : public Filter
{
public:
Intersection(const Data&);
Intersection(const Union&);
Intersection() {};
Intersection(const Intersection&);
std::list<Filter> filters() const { return m_filters; }
void addFilter(const Filter& data) { m_filters.push_back(data); }
private:
std::list<Filter> m_filters;
};
LIBSAMPLE_API Intersection operator&(const Intersection& a, const Intersection& b);
#endif // FILTER_H
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