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CreatorStrategy.hpp

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 * This file is part of openWNS (open Wireless Network Simulator)
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 * terms of the GNU Lesser General Public License version 2 as published by the
 * Free Software Foundation;
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 * WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
 * A PARTICULAR PURPOSE.  See the GNU Lesser General Public License for more
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#ifndef WNS_LDK_FLOWSEPARATOR_CREATORSTRATEGY_HPP
#define WNS_LDK_FLOWSEPARATOR_CREATORSTRATEGY_HPP

#include <WNS/ldk/FunctionalUnit.hpp>


namespace wns { namespace ldk { namespace flowseparator {

    class CreatorStrategy
    {
    public:
        virtual
        ~CreatorStrategy()
        {}

        virtual FunctionalUnit*
        create() const = 0;

            virtual FunctionalUnit*
            createPrototype() const = 0;
    };

    class PrototypeCreator :
        public virtual CreatorStrategy
    {
    public:
        PrototypeCreator(fun::FUN* fuNet, const pyconfig::View& config);

        PrototypeCreator(fun::FUN* fuNet, std::string name, FunctionalUnit* prototype);

        FunctionalUnit*
        create() const;

            FunctionalUnit*
            createPrototype() const;

    private:
        FunctionalUnit* prototype;
    };

    class ConfigCreator :
        public virtual CreatorStrategy
    {
    public:
        ConfigCreator(fun::FUN* _fun, const pyconfig::View& _config);

        FunctionalUnit*
        create() const;

            FunctionalUnit*
            createPrototype() const;

    private:
        wns::ldk::fun::FUN* fun;
        wns::pyconfig::View config;
        std::string creatorName;
        std::string commandName;
    };

    typedef FUNConfigCreator<CreatorStrategy> CreatorStrategyCreator;
    typedef wns::StaticFactory<CreatorStrategyCreator> CreatorStrategyFactory;

} // namespace flowseparator
} // namespace ldk
} // namespace wns

#endif // WNS_LDK_FLOWSEPARATOR_CREATORSTRATEGY_HPP

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