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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
* This file is part of the LibreOffice project.
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
*
* This file incorporates work covered by the following license notice:
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed
* with this work for additional information regarding copyright
* ownership. The ASF licenses this file to you under the Apache
* License, Version 2.0 (the "License"); you may not use this file
* except in compliance with the License. You may obtain a copy of
* the License at http://www.apache.org/licenses/LICENSE-2.0 .
*/
#ifndef INCLUDED_CONNECTIVITY_SOURCE_DRIVERS_MACAB_MACABORDER_HXX
#define INCLUDED_CONNECTIVITY_SOURCE_DRIVERS_MACAB_MACABORDER_HXX
#include <rtl/ustring.hxx>
#include "MacabHeader.hxx"
#include "MacabRecord.hxx"
#include <memory>
#include <string_view>
#include <vector>
namespace connectivity::macab
{
class MacabOrder
{
public:
virtual ~MacabOrder();
virtual sal_Int32 compare(const MacabRecord *record1, const MacabRecord *record2) const = 0;
};
class MacabSimpleOrder : public MacabOrder
{
sal_Int32 m_nFieldNumber;
bool m_bAscending;
public:
MacabSimpleOrder(MacabHeader const *header, std::u16string_view sColumnName, bool bAscending);
virtual sal_Int32 compare(const MacabRecord *record1, const MacabRecord *record2) const override;
};
class MacabComplexOrder : public MacabOrder
{
std::vector<std::unique_ptr<MacabOrder>> m_aOrders;
public:
MacabComplexOrder();
virtual ~MacabComplexOrder() override;
void addOrder(MacabOrder *pOrder);
virtual sal_Int32 compare(const MacabRecord *record1, const MacabRecord *record2) const override;
};
}
#endif
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