/**
* Get text node.
*
* @param NodeInterface $node
*
* @return TextNodeInterface
*/
private function getTextNode(NodeInterface $node)
{
$textNode = $this->textNodeManager->findTextNodeByNode($node);
if (null === $textNode) {
$textNode = $this->textNodeManager->create();
$text = $this->textManager->create();
$textNode->setText($text);
$textNode->setNode($node);
$this->textManager->add($text);
$this->textNodeManager->add($textNode);
}
return $textNode;
}
