Comparator::setVariants

static function setVariants(array $variants = array())
{
	foreach($variants as $type => $v)
	{
		/** @var Comparator  $comparator */
		$comparator = self::getConcreteComparatorClassaName($type);
		$comparator::setVariantsValues(
			self::normalizeVariants($v)
		);
	}
}