NumericRevision.hpp Example File

    /*
     * Copyright (c) 2013 BlackBerry Limited.
     *
     * Licensed under the Apache License, Version 2.0 (the "License");
     * you may not use this file except in compliance with the License.
     * You may obtain a copy of the License at
     *
     * http://www.apache.org/licenses/LICENSE-2.0
     *
     * Unless required by applicable law or agreed to in writing, software
     * distributed under the License is distributed on an "AS IS" BASIS,
     * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
     * See the License for the specific language governing permissions and
     * limitations under the License.
     */

    #ifndef NUMERICREVISION_HPP
    #define NUMERICREVISION_HPP

    #include <bb/cascades/datamanager/Revision>
    #include <QDebug>

    /*!
     * A Revision implementation which uses a 64 bit unsigned integer as the
     * revision.
     */
    class NumericRevision: public bb::cascades::datamanager::Revision {
    public:
        /*!
         * Constructor.
         *
         * The revision number will be zero.
         *
         */
        NumericRevision();

        /*!
         * Constructor.
         *
         * @param revision The numeric revision number as a 64-bit unsigned integer.
         *
         */
        explicit NumericRevision(quint64 revision);

        /*!
         * Copy constructor.
         *
         * @param other The @c NumericRevision object to copy data from.
         *
         */
        NumericRevision(const NumericRevision& other);

        /*!
         * Destructor.
         *
         */
        virtual ~NumericRevision();

        /*!
         * @see Revision::equals
         *
         */
        bool equals(const bb::cascades::datamanager::Revision &other) const;

        /*!
         * @see Revision::greaterThan
         *
         */
        bool greaterThan(const bb::cascades::datamanager::Revision &other) const;

        /*!
         * @see Revision::update
         *
         */
        bb::cascades::datamanager::Revision* newRevision(
                const bb::cascades::datamanager::Revision &other) const;

        /*!
         * @see Revision::toString
         *
         */
        QString toString() const;

    private:
        quint64 m_revision;
    };

    #endif /* NUMERICREVISION_HPP */