infinito/application/symfony/src/Attribut/VersionAttributInterface.php

<?php

namespace App\Attribut;

/**
 * Entities which implement this interface can lock stuff on an optimistic base.
 *
 * @see https://www.doctrine-project.org/projects/doctrine-orm/en/2.6/reference/transactions-and-concurrency.html
 * @see https://en.wikipedia.org/wiki/Optimistic_concurrency_control
 *
 * @author kevinfrantz
 */
interface VersionAttributInterface
{
    /**
     * Returns the revision version of the entity.
     *
     * @return int
     */
    public function getVersion(): int;

    /**
     * Sets the revision version of the entity.
     *
     * @param int $version
     */
    public function setVersion(int $version): void;
}