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43 lines
1.0 KiB
C++
43 lines
1.0 KiB
C++
#pragma once
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#include <Interpreters/CatBoostModel.h>
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#include <Interpreters/ExternalLoader.h>
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#include <common/logger_useful.h>
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#include <memory>
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namespace DB
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{
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class Context;
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/// Manages user-defined models.
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class ExternalModelsLoader : public ExternalLoader
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{
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public:
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using ModelPtr = std::shared_ptr<const IModel>;
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/// Models will be loaded immediately and then will be updated in separate thread, each 'reload_period' seconds.
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ExternalModelsLoader(Context & context_);
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ModelPtr getModel(const std::string & name) const
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{
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return std::static_pointer_cast<const IModel>(load(name));
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}
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void addConfigRepository(const String & name,
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std::unique_ptr<IExternalLoaderConfigRepository> config_repository);
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protected:
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LoadablePtr create(const std::string & name, const Poco::Util::AbstractConfiguration & config,
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const std::string & key_in_config, const std::string & repository_name) const override;
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friend class StorageSystemModels;
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private:
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Context & context;
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};
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}
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