/** * @param OrgModeSyntax_Node */ protected static function assertRootNode(OrgModeSyntax_Node $node) { if ($node->getType() !== OrgModeSyntax_Node::TYPE_ROOT) { throw new InvalidArgumentException('this node must be root node'); } }
protected function renderNode(OrgModeSyntax_Node $node) { $ret = $this->{'render' . $node->getType()}($node->getData()); return $ret; }