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Gate.hpp

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#ifndef WNS_LDK_TOOLS_GATE_HPP
#define WNS_LDK_TOOLS_GATE_HPP

#include <WNS/ldk/CommandTypeSpecifier.hpp>
#include <WNS/ldk/HasReceptor.hpp>
#include <WNS/ldk/HasConnector.hpp>
#include <WNS/ldk/HasDeliverer.hpp>

#include <WNS/pyconfig/View.hpp>
#include <WNS/logger/Logger.hpp>



namespace wns { namespace ldk { namespace tools {

    class GateInterface
    {
    public:
        typedef enum {OPEN, CLOSED} State;

        virtual void setIncomingState(State state) = 0;
        virtual void setOutgoingState(State state) = 0;

        virtual ~GateInterface() {};
    };


    class Gate :
        public virtual FunctionalUnit,
        public CommandTypeSpecifier<>,
        public HasReceptor<>,
        public HasConnector<>,
        public HasDeliverer<>,
        public Cloneable<Gate>,
        public virtual GateInterface
    {
    public:
        Gate(fun::FUN* fuNet, const wns::pyconfig::View& config);

        // GateInterface
        virtual void setIncomingState(State state);
        virtual void setOutgoingState(State state);

        virtual void doSendData(const CompoundPtr& compound);
        virtual void doOnData(const CompoundPtr& compound);

    private:
        // PDUHandler interface
        virtual bool doIsAccepting(const CompoundPtr& compound) const;
        virtual void doWakeup();

        logger::Logger logger;

        State incomingState;
        State outgoingState;
    };

}}}

#endif // NOT defined WNS_LDK_TOOLS_GATE_HPP

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