/**
* Add a tag to the document
* @param XmlTag $tag, element to add
* @param bool $generateTree, if set to true recreates the original tree structure
*/
public function addTag(XmlTag $tag, $generateTree = false)
{
if ($generateTree) {
$parent = $this->getTagByTagId($tag->getParentTagId());
if ($parent instanceof XmlTag) {
$parent->getChildren()->append($tag);
} else {
$this->_tags->append($tag);
}
} else {
$this->_tags->append($tag);
}
}
