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// Copyright 2018 The Fuchsia 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 PERIDOT_BIN_SUGGESTION_ENGINE_RANKING_FEATURES_DEAD_STORY_RANKING_FEATURE_H_
#define PERIDOT_BIN_SUGGESTION_ENGINE_RANKING_FEATURES_DEAD_STORY_RANKING_FEATURE_H_
#include <fuchsia/modular/cpp/fidl.h>
#include "peridot/bin/suggestion_engine/ranking_features/ranking_feature.h"
namespace modular {
class DeadStoryRankingFeature : public RankingFeature {
public:
DeadStoryRankingFeature();
~DeadStoryRankingFeature() override;
private:
double ComputeFeatureInternal(
const fuchsia::modular::UserInput& query,
const RankedSuggestion& ranked_suggestion) override;
fuchsia::modular::ContextSelectorPtr CreateContextSelectorInternal() override;
};
} // namespace modular
#endif // PERIDOT_BIN_SUGGESTION_ENGINE_RANKING_FEATURES_DEAD_STORY_RANKING_FEATURE_H_