class.ilObjectFactoryWrapper.php

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<?php

declare(strict_types=1);

class ilObjectFactoryWrapper
{
    public static ?ilObjectFactoryWrapper $instance = null;

    public static function singleton(): ilObjectFactoryWrapper
    {
        if (self::$instance === null) {
            self::$instance = new self();
        }
        return self::$instance;
    }

    public function getInstanceByRefId(int $ref_id, bool $stop_on_error = true): ?ilObject
    {
        return ilObjectFactory::getInstanceByRefId($ref_id, $stop_on_error);
    }
}