LockMode.php

<?php
/*
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 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 *
 * This software consists of voluntary contributions made by many individuals
 * and is licensed under the MIT license. For more information, see
 * <http://www.doctrine-project.org>.
 */

namespace Doctrine\ODM\MongoDB;

/**
 * Contains all MongoDB ODM LockModes
 *
 * @since       1.0
 * @author      Benjamin Eberlei <kontakt@beberlei.de>
 * @author      Roman Borschel <roman@code-factory.org>
 * @author      Jonathan H. Wage <jonwage@gmail.com>
 */
class LockMode
{
    const NONE = 0;
    const OPTIMISTIC = 1;
    const PESSIMISTIC_READ = 2;
    const PESSIMISTIC_WRITE = 4;

    final private function __construct() { }
}