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Node.hpp

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/*******************************************************************************
 * This file is part of openWNS (open Wireless Network Simulator)
 * _____________________________________________________________________________
 *
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 * Chair of Communication Networks (ComNets)
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 * fax: ++49-241-80-22242
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 * www: http://www.openwns.org
 * _____________________________________________________________________________
 *
 * 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
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 * You should have received a copy of the GNU Lesser General Public License
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#ifndef WNS_NODE_NODE_HPP
#define WNS_NODE_NODE_HPP

#include <WNS/node/Interface.hpp>
#include <WNS/node/component/FQSN.hpp>
#include <WNS/logger/Logger.hpp>
#include <WNS/pyconfig/View.hpp>
#include <WNS/container/Registry.hpp>
#include <WNS/node/Registry.hpp>

#include <map>
#include <list>
#include <algorithm>
#include <functional>
#include <stdint.h>

namespace wns { namespace service {
    class Service;
}}

namespace wns { namespace node {

    namespace component {
        class Interface;
    }

    namespace tests{
        class NodeTest;
    }

    class Node :
        virtual public Interface
    {
        // The test needs to reset the list of registered
        // nodeIDs to properly test if duplicate ID detection
        // works.
        friend class wns::node::tests::NodeTest;

    protected:
        typedef wns::container::Registry<std::string, service::Service*> ServiceContainer;

        typedef std::list<component::Interface*> ComponentContainer;

    public:
        explicit
        Node(Registry* registry, const pyconfig::View& pyco);

        virtual
        ~Node();

        virtual void
        addService(const std::string& name, service::Service* si);

        virtual void
        startup();

        virtual void
        onWorldCreated();

        virtual void
        onShutdown();

        virtual probe::bus::ContextProviderCollection&
        getContextProviderCollection();

        std::string
        getName() const;

        unsigned int
        getNodeID() const;

    protected:
        virtual wns::service::Service*
        getAnyService(const component::FQSN& name) const;

        ServiceContainer localServices;

        probe::bus::ContextProviderCollection contextProviderRegistry;

        std::string name;

        unsigned int nodeID;

        wns::pyconfig::View config;

        logger::Logger log;

        Registry* globalNodes;

        ComponentContainer localComponents;

        static std::list<unsigned long int> ids;

    };

} // node
} // wns

#endif

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