chromium/components/segmentation_platform/internal/database/ukm_database_backend.h

// Copyright 2022 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#ifndef COMPONENTS_SEGMENTATION_PLATFORM_INTERNAL_DATABASE_UKM_DATABASE_BACKEND_H_
#define COMPONENTS_SEGMENTATION_PLATFORM_INTERNAL_DATABASE_UKM_DATABASE_BACKEND_H_

#include <cstdint>
#include <memory>
#include <vector>

#include "base/containers/flat_map.h"
#include "base/files/file_path.h"
#include "base/functional/callback.h"
#include "base/memory/weak_ptr.h"
#include "base/sequence_checker.h"
#include "base/task/sequenced_task_runner.h"
#include "components/segmentation_platform/internal/database/ukm_database.h"
#include "components/segmentation_platform/internal/database/ukm_metrics_table.h"
#include "components/segmentation_platform/internal/database/ukm_types.h"
#include "components/segmentation_platform/internal/database/ukm_url_table.h"
#include "components/segmentation_platform/internal/database/uma_metrics_table.h"
#include "services/metrics/public/cpp/ukm_source_id.h"
#include "services/metrics/public/mojom/ukm_interface.mojom.h"
#include "sql/database.h"
#include "sql/transaction.h"
#include "url/gurl.h"

namespace segmentation_platform {

// Database backend class that handles various tables in the SQL database. Runs
// in database task runner.
class UkmDatabaseBackend : public UkmDatabase { … };

}  // namespace segmentation_platform

#endif  // COMPONENTS_SEGMENTATION_PLATFORM_INTERNAL_DATABASE_UKM_DATABASE_BACKEND_H_