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// Copyright Vespa.ai. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
#pragma once
#include <vespa/searchcore/proton/matching/matching_stats.h>
#include <vespa/searchlib/fef/ranking_assets_repo.h>
#include <vespa/vespalib/stllike/hash_map.h>
namespace proton {
namespace matching {
class Matcher;
class QueryLimiter;
}
class Matchers {
private:
using Map = vespalib::hash_map<vespalib::string, std::shared_ptr<matching::Matcher>>;
Map _rpmap;
const search::fef::RankingAssetsRepo _ranking_assets_repo;
std::shared_ptr<matching::Matcher> _fallback;
std::shared_ptr<matching::Matcher> _default;
public:
using SP = std::shared_ptr<Matchers>;
Matchers(const std::atomic<vespalib::steady_time> & now_ref,
matching::QueryLimiter &queryLimiter,
const search::fef::RankingAssetsRepo &rankingAssetsRepo);
Matchers(const Matchers &) = delete;
Matchers & operator =(const Matchers &) = delete;
~Matchers();
void add(const vespalib::string &name, std::shared_ptr<matching::Matcher> matcher);
matching::MatchingStats getStats() const;
matching::MatchingStats getStats(const vespalib::string &name) const;
std::shared_ptr<matching::Matcher> lookup(const vespalib::string &name) const;
const search::fef::RankingAssetsRepo& get_ranking_assets_repo() const noexcept { return _ranking_assets_repo; }
};
} // namespace proton
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