chromium/components/segmentation_platform/internal/database/storage_service.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_STORAGE_SERVICE_H_
#define COMPONENTS_SEGMENTATION_PLATFORM_INTERNAL_DATABASE_STORAGE_SERVICE_H_

#include <memory>
#include <optional>

#include "base/check.h"
#include "base/containers/flat_set.h"
#include "base/functional/callback.h"
#include "base/memory/raw_ptr.h"
#include "base/memory/weak_ptr.h"
#include "components/leveldb_proto/public/proto_database.h"
#include "components/segmentation_platform/internal/database/cached_result_provider.h"
#include "components/segmentation_platform/internal/database/cached_result_writer.h"
#include "components/segmentation_platform/internal/database/client_result_prefs.h"
#include "components/segmentation_platform/internal/database/config_holder.h"
#include "components/segmentation_platform/internal/execution/model_manager.h"
#include "components/segmentation_platform/internal/execution/model_manager_impl.h"
#include "components/segmentation_platform/public/proto/segmentation_platform.pb.h"

class PrefService;

namespace base {
class Clock;
class FilePath;
class SequencedTaskRunner;
}  // namespace base

namespace leveldb_proto {
class ProtoDatabaseProvider;
}  // namespace leveldb_proto

namespace segmentation_platform {

namespace proto {
class SegmentInfo;
class SignalData;
class SignalStorageConfigs;
}  // namespace proto

class DatabaseMaintenanceImpl;
class ModelManager;
class ModelProviderFactory;
class SegmentInfoDatabase;
class SignalDatabase;
class SignalStorageConfig;
class UkmDataManager;

// Qualifiers used to indicate service status. One or more qualifiers can
// be used at a time.
enum class ServiceStatus { … };

// Owns and manages all the storage databases for the platform.
class StorageService { … };

}  // namespace segmentation_platform

#endif  // COMPONENTS_SEGMENTATION_PLATFORM_INTERNAL_DATABASE_STORAGE_SERVICE_H_