/**
* Processes and registers the outermost parents accordant to the registered elements.
*
* @param \TYPO3\CMS\Version\Dependency\ElementEntity $element
* @return void
*/
protected function processOuterMostParent(\TYPO3\CMS\Version\Dependency\ElementEntity $element)
{
if ($this->outerMostParentsRequireReferences === false || $element->hasReferences()) {
$outerMostParent = $element->getOuterMostParent();
if ($outerMostParent !== false) {
$outerMostParentName = $outerMostParent->__toString();
if (!isset($this->outerMostParents[$outerMostParentName])) {
$this->outerMostParents[$outerMostParentName] = $outerMostParent;
}
}
}
}
