AcknowledgementSet.h

Go to the documentation of this file.

/*
 * AcknowledgementSet.h
 *
 *  Created on: 11.01.2013
 *      Author: morgenro
 */

#ifndef ACKNOWLEDGEMENTSET_H_
#define ACKNOWLEDGEMENTSET_H_

#include "routing/NodeHandshake.h"
#include <ibrdtn/data/BundleList.h>
#include <ibrcommon/thread/Mutex.h>
#include <iostream>
#include <set>

namespace dtn
{
        namespace routing
        {
                class AcknowledgementSet : public NodeHandshakeItem, public ibrcommon::Mutex
                {
                public:
                        AcknowledgementSet();
                        AcknowledgementSet(const AcknowledgementSet&);

                        void add(const dtn::data::MetaBundle &bundle) throw ();

                        void expire(const dtn::data::Timestamp &timestamp) throw ();

                        void merge(const AcknowledgementSet&) throw ();

                        bool has(const dtn::data::BundleID &id) const throw ();

                        /* virtual methods from NodeHandshakeItem */
                        virtual const dtn::data::Number& getIdentifier() const; 
                        virtual dtn::data::Length getLength() const; 
                        virtual std::ostream& serialize(std::ostream& stream) const; 
                        virtual std::istream& deserialize(std::istream& stream); 
                        static const dtn::data::Number identifier;

                        friend std::ostream& operator<<(std::ostream&, const AcknowledgementSet&);
                        friend std::istream& operator>>(std::istream&, AcknowledgementSet&);

                        typedef dtn::data::BundleList::const_iterator const_iterator;
                        const_iterator begin() const { return _bundles.begin(); };
                        const_iterator end() const { return _bundles.end(); };

                private:
                        dtn::data::BundleList _bundles;
                };
        } /* namespace routing */
} /* namespace dtn */
#endif /* ACKNOWLEDGEMENTSET_H_ */