chromium/components/segmentation_platform/embedder/default_model/device_switcher_result_dispatcher.h

// Copyright 2023 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_EMBEDDER_DEFAULT_MODEL_DEVICE_SWITCHER_RESULT_DISPATCHER_H_
#define COMPONENTS_SEGMENTATION_PLATFORM_EMBEDDER_DEFAULT_MODEL_DEVICE_SWITCHER_RESULT_DISPATCHER_H_

#include "base/memory/weak_ptr.h"
#include "base/scoped_observation.h"
#include "base/supports_user_data.h"
#include "base/time/time.h"
#include "components/prefs/pref_service.h"
#include "components/segmentation_platform/public/field_trial_register.h"
#include "components/segmentation_platform/public/result.h"
#include "components/segmentation_platform/public/segmentation_platform_service.h"
#include "components/sync_device_info/device_info_tracker.h"

namespace segmentation_platform {

// The DeviceSwitcherResultDispatcher is a helper class for the DeviceSwitcher
// model. It is responsible for fetching classification results from pref, or
// waiting and updating new classification results if unavailable at request
// time.
class DeviceSwitcherResultDispatcher
    : public syncer::DeviceInfoTracker::Observer,
      public base::SupportsUserData::Data { … };

}  // namespace segmentation_platform

#endif  // COMPONENTS_SEGMENTATION_PLATFORM_EMBEDDER_DEFAULT_MODEL_DEVICE_SWITCHER_RESULT_DISPATCHER_H_