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Filter.hpp

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 * This file is part of openWNS (open Wireless Network Simulator)
 * _____________________________________________________________________________
 *
 * Copyright (C) 2004-2007
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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;
 *
 * openWNS is distributed in the hope that it will be useful, but WITHOUT ANY
 * WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
 * A PARTICULAR PURPOSE.  See the GNU Lesser General Public License for more
 * details.
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 * You should have received a copy of the GNU Lesser General Public License
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#ifndef DLL_COMPOUNDSWITCH_FILTER_HPP
#define DLL_COMPOUNDSWITCH_FILTER_HPP

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

#include <DLL/compoundSwitch/CompoundSwitchConfigCreator.hpp>

namespace dll { namespace compoundSwitch {

    class CompoundSwitch;

    class IFilter
    {
    public:

        virtual
        ~IFilter() {}

        virtual void
        onFUNCreated() = 0;

        virtual bool
        filter(const wns::ldk::CompoundPtr& compound) const = 0;

        virtual std::string
        getName() const = 0;

    };

    class Filter:
        public IFilter
    {
    public:

        Filter(CompoundSwitch* compoundSwitch, wns::pyconfig::View& config);

        virtual
        ~Filter();

        virtual void
        onFUNCreated()
            {}

        virtual bool
        filter(const wns::ldk::CompoundPtr& compound) const = 0;

        virtual std::string
        getName() const
            {
                return name_;
            }

        bool
        operator==( const Filter& rhs)
            {
                return getName() == rhs.getName();
            }



    protected:

        std::string name_;

        CompoundSwitch* compoundSwitch_;
        wns::logger::Logger logger_;
    };

    typedef compoundSwitch::CompoundSwitchConfigCreator<Filter> FilterCreator;
    typedef wns::StaticFactory<FilterCreator> FilterFactory;

}}

#endif // NOT defined DLL_COMPOUNDSWITCH_FILTER_HPP

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