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Classifier.hpp

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 * This file is part of openWNS (open Wireless Network Simulator)
 * _____________________________________________________________________________
 *
 * Copyright (C) 2004-2007
 * Chair of Communication Networks (ComNets)
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 * fax: ++49-241-80-22242
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 * _____________________________________________________________________________
 *
 * openWNS is free software; you can redistribute it and/or modify it under the
 * 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_CLASSIFIER_HPP
#define WNS_LDK_CLASSIFIER_HPP

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

#include <WNS/ldk/ldk.hpp>

NAMESPACE_BEGIN(wns)
NAMESPACE_BEGIN(ldk)

typedef long ClassificationID;

class ClassifierCommand
    : public wns::ldk::Command
{
public:
    enum { Invalid = -1 };

    struct Local {
    };
    Local local;

    struct Peer {
        ClassificationID id;
    };
    Peer peer;
    struct Magic {
        int bsId;
    };
    Magic magic;
};

template <class ClassificationPolicy>
class Classifier
    : public wns::ldk::CommandTypeSpecifier<ClassifierCommand>,
      public wns::ldk::HasReceptor<>,
      public wns::ldk::HasConnector<>,
      public wns::ldk::HasDeliverer<>,
      public wns::ldk::Processor< Classifier<ClassificationPolicy> >,
      public ClassificationPolicy,
      public Cloneable< Classifier<ClassificationPolicy> >

{
public:
    Classifier( wns::ldk::fun::FUN* fuNet, const wns::pyconfig::View& )
            : wns::ldk::CommandTypeSpecifier<ClassifierCommand>(fuNet),
              ClassificationPolicy(fuNet)
    {}

    virtual void processIncoming(const CompoundPtr& compound)
    {
        ClassifierCommand* command = 0;

        if (getFUN()->getProxy()->commandIsActivated( compound->getCommandPool(), this))
            command = getCommand( compound->getCommandPool() );
        else
            command = activateCommand( compound->getCommandPool() );

        command->peer.id = ClassificationPolicy::classify( compound );
    }

    virtual void processOutgoing(const CompoundPtr& compound)
    {
        ClassifierCommand* command = 0;

        if(getFUN()->getProxy()->commandIsActivated( compound->getCommandPool(), this))
            command = getCommand( compound->getCommandPool() );
        else
            command = activateCommand( compound->getCommandPool() );

        command->peer.id = ClassificationPolicy::classify( compound );
    }

    typedef wns::ldk::FUNConfigCreator< Classifier<ClassificationPolicy> > ClassifierCreator;
    typedef wns::StaticFactory<ClassifierCreator> ClassifierFactory;
};

NAMESPACE_END
NAMESPACE_END

#endif

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