protected function appendTagNode($descriptionNode)
    {
        if ($this->tags) {
            $descriptionNode->appendChild(
                $this->dom->createElement('Tags', $this->getTags())
            );
        }
    }
protected function appendTagNode($descriptionNode)
    {
        if ($this->tags) {
            $descriptionNode->appendChild(
                $this->dom->createElement('Tags', $this->getTags())
            );
        }
    }
protected function appendTagNode ( $ descriptionNode ) { if ( $ this -> tags ) { $ descriptionNode -> appendChild ( $ this -> dom -> createElement ( 'Tags' , $ this -> getTags ( ) ) ) ; } }
Appends the 'Tags' DOMNode.

@param \DOMNode $descriptionNode
Appends the Tags DOMNode .