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// Copyright 2014 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef COMPONENTS_SYNC_ENGINE_IMPL_LOOPBACK_SERVER_PERSISTENT_TOMBSTONE_ENTITY_H_
#define COMPONENTS_SYNC_ENGINE_IMPL_LOOPBACK_SERVER_PERSISTENT_TOMBSTONE_ENTITY_H_
#include <memory>
#include <string>
#include "components/sync/base/model_type.h"
#include "components/sync/engine_impl/loopback_server/loopback_server_entity.h"
#include "components/sync/protocol/sync.pb.h"
namespace syncer {
// A Sync entity that represents a deleted item.
class PersistentTombstoneEntity : public LoopbackServerEntity {
public:
~PersistentTombstoneEntity() override;
// Factory function for PersistentTombstoneEntity.
static std::unique_ptr<LoopbackServerEntity> Create(
const sync_pb::SyncEntity& id);
// LoopbackServerEntity implementation.
bool RequiresParentId() const override;
std::string GetParentId() const override;
void SerializeAsProto(sync_pb::SyncEntity* proto) const override;
bool IsDeleted() const override;
sync_pb::LoopbackServerEntity_Type GetLoopbackServerEntityType()
const override;
private:
PersistentTombstoneEntity(const std::string& id,
int64_t version,
const syncer::ModelType& model_type);
};
} // namespace syncer
#endif // COMPONENTS_SYNC_ENGINE_IMPL_LOOPBACK_SERVER_PERSISTENT_TOMBSTONE_ENTITY_H_
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