chromium/components/segmentation_platform/internal/selection/segment_selector.h

// Copyright 2021 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_SELECTION_SEGMENT_SELECTOR_H_
#define COMPONENTS_SEGMENTATION_PLATFORM_INTERNAL_SELECTION_SEGMENT_SELECTOR_H_

#include "base/functional/callback.h"
#include "base/memory/scoped_refptr.h"
#include "components/segmentation_platform/internal/execution/model_execution_status.h"
#include "components/segmentation_platform/internal/scheduler/model_execution_scheduler.h"
#include "components/segmentation_platform/public/proto/segmentation_platform.pb.h"

namespace segmentation_platform {

SegmentId;

struct InputContext;
struct SegmentSelectionResult;
class ExecutionService;

// Central class for segment selection that can be used by clients to find the
// best selected segment. Listens for model execution events, on which it
// selects the best segment and writes it to prefs. The computed results are
// only used in the next session. Current session uses results from the last
// session.
class SegmentSelector : public ModelExecutionScheduler::Observer { … };

}  // namespace segmentation_platform

#endif  // COMPONENTS_SEGMENTATION_PLATFORM_INTERNAL_SELECTION_SEGMENT_SELECTOR_H_