/**
* Adds the 'inherited_from' tag when a Descriptor inherits from another Descriptor.
*
* @param \DOMElement $docBlock
* @param DescriptorAbstract $descriptor
*
* @return void
*/
protected function addInheritedFromTag(\DOMElement $docBlock, $descriptor)
{
$parentElement = $descriptor->getInheritedElement();
if (!$parentElement instanceof $descriptor) {
return;
}
$child = new \DOMElement('tag');
$docBlock->appendChild($child);
$rule = $this->router->match($parentElement);
$child->setAttribute('name', 'inherited_from');
$child->setAttribute('description', $parentElement->getFullyQualifiedStructuralElementName());
$child->setAttribute('refers', $parentElement->getFullyQualifiedStructuralElementName());
$child->setAttribute('link', $rule ? $rule->generate($parentElement) : '');
}
