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/****************************************************************************
**
** Copyright (C) 2017 The Qt Company Ltd.
** Contact: https://www.qt.io/licensing/
**
** 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 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.
**
****************************************************************************/

#pragma once

#include "sourcelocations.h"

#include "symbol.h"

#include <cpptools/usages.h>

namespace ClangRefactoring {

class SymbolQueryInterface
{
public:
    SymbolQueryInterface() = default;
    SymbolQueryInterface(const SymbolQueryInterface &) = delete;
    SymbolQueryInterface &operator=(const SymbolQueryInterface &) = delete;

    virtual SourceLocations locationsAt(ClangBackEnd::FilePathId filePathId,
                                        int line,
                                        int utf8Column) const = 0;
    virtual CppTools::Usages sourceUsagesAt(ClangBackEnd::FilePathId filePathId,
                                            int line,
                                            int utf8Column) const = 0;
    virtual CppTools::Usages sourceUsagesAtByLocationKind(ClangBackEnd::FilePathId filePathId,
                                                          int line,
                                                          int utf8Column,
                                                          ClangBackEnd::SourceLocationKind) const = 0;
    virtual Symbols symbols(const ClangBackEnd::SymbolKinds &symbolKinds,
                            Utils::SmallStringView searchTerm) const = 0;
    virtual Utils::optional<SourceLocation> locationForSymbolId(SymbolId symbolId,
                                                                ClangBackEnd::SourceLocationKind kind) const = 0;
    virtual CppTools::Usages declarationsAt(ClangBackEnd::FilePathId filePathId,
                                            int line,
                                            int utf8Column) const = 0;

protected:
    ~SymbolQueryInterface() = default;
};

} // namespace ClangRefactoring