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// Copyright 2013 The Flutter Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#pragma once
#include <cstdint>
#include <optional>
#include <string>
#include <vector>
namespace impeller {
struct ArchiveDef {
const std::string table_name;
const std::vector<std::string> members;
};
class ArchiveLocation;
using PrimaryKey = std::optional<int64_t>;
//------------------------------------------------------------------------------
/// @brief Instances of `Archivable`s can be read from and written to a
/// persistent archive.
///
class Archivable {
public:
virtual ~Archivable() = default;
virtual PrimaryKey GetPrimaryKey() const = 0;
virtual bool Write(ArchiveLocation& item) const = 0;
virtual bool Read(ArchiveLocation& item) = 0;
};
} // namespace impeller