QuerySelectorEngine::query

public function query($queryString = "", Node $node, $limit = 0, $direction = self::DIR_DOWN)
{
	//TODO: use children property
	$instructionList = $this->parseQueryString($queryString);
	if(empty($instructionList))
	{
		return array();
	}

	return $this->queryInternal($instructionList, $node, $limit, $direction);
}