source: source/ariba/overlay/modules/chord/messages/ChordMessage.h@ 4902

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// The Ariba-Underlay Copyright

//

// Copyright (c) 2008-2009, Institute of Telematics, UniversitÀt Karlsruhe (TH)

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// UniversitÀt Karlsruhe (TH)

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// [License]



#ifndef __CHORD_MESSAGE_H

#define __CHORD_MESSAGE_H



#include "ariba/utility/messages.h"

#include "ariba/utility/serialization.h"

#include "ariba/Identifiers.h"



using ariba::utility::Message;



namespace ariba {

namespace overlay {



using_serialization

;



class ChordMessage: public Message { VSERIALIZEABLE

public:

        enum type_ {

                invalid = 0, ///< invalid message

                route = 1, ///< route message with payload

                discovery = 2, ///< discover neighbors of a destination node

                leave = 3, ///< leave message

        };



        inline ChordMessage( const ChordMessage& msg ) {

                this->type = msg.type;

                this->hop_count = msg.hop_count;

                this->source = msg.source;

                this->destination = msg.destination;

        }



        inline explicit ChordMessage(type_ type = invalid,

                        const NodeID& source = NodeID::UNSPECIFIED,

                        const NodeID& destination = NodeID::UNSPECIFIED) :

                type((uint8_t) type), source(source), destination(destination) {

        }



        virtual ~ChordMessage();



        inline uint8_t getHopCount() const {

                return hop_count;

        }



        inline void setHopCount( uint8_t hop_count ) {

                this->hop_count = hop_count;

        }



        inline type_ getType() const {

                return (type_) this->type;

        }



        const NodeID& getSource() const {

                return source;

        }



        inline const NodeID& getDestination() const {

                return destination;

        }



private:

        uint8_t type;

        uint8_t hop_count;

        NodeID source, destination;

};



}} // ariba::overlay



sznBeginDefault( ariba::overlay::ChordMessage, X ){

        X && type && hop_count && &source && &destination && Payload();

}sznEnd();



#endif // __CHORD_MESSAGE_H