QualityOfServiceSpec.h

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/* ============================================================
 *
 * This file is a part of RSB project
 *
 * Copyright (C) 2010 by Johannes Wienke <jwienke at techfak dot uni-bielefeld dot de>
 *
 * This file may be licensed under the terms of the
 * GNU Lesser General Public License Version 3 (the ``LGPL''),
 * or (at your option) any later version.
 *
 * Software distributed under the License is distributed
 * on an ``AS IS'' basis, WITHOUT WARRANTY OF ANY KIND, either
 * express or implied. See the LGPL for the specific language
 * governing rights and limitations.
 *
 * You should have received a copy of the LGPL along with this
 * program. If not, go to http://www.gnu.org/licenses/lgpl.html
 * or write to the Free Software Foundation, Inc.,
 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
 *
 * The development of this software was supported by:
 *   CoR-Lab, Research Institute for Cognition and Robotics
 *     Bielefeld University
 *
 * ============================================================ */

#pragma once

#include <ostream>

#include <boost/operators.hpp>

#include "rsb/rsbexports.h"

namespace rsb {

class RSB_EXPORT QualityOfServiceSpec: boost::equality_comparable<
        QualityOfServiceSpec> {
    friend class ParticipantConfig;
public:

    enum Ordering {
        UNORDERED = 10,
        ORDERED = 20
    };

    enum Reliability {
        UNRELIABLE = 10,
        RELIABLE = 20
    };

    QualityOfServiceSpec();

    QualityOfServiceSpec(Ordering ordering, Reliability reliability);

    virtual ~QualityOfServiceSpec();

    Ordering getOrdering() const;

    Reliability getReliability() const;

    friend RSB_EXPORT std::ostream& operator<<(std::ostream& stream,
            const QualityOfServiceSpec& spec);

    bool operator==(const QualityOfServiceSpec& other) const;

private:

    Ordering ordering;
    Reliability reliability;

};

RSB_EXPORT std::ostream& operator<<(std::ostream& stream,
        const QualityOfServiceSpec& spec);

}