/**
* @param VulnerableElement $parent
*/
public function setParent(VulnerableElement $parent)
{
if ($this->parent === $parent) {
return;
}
if ($this->parent && $this->parent->hasChild($this)) {
$this->parent->removeChild($this);
}
$this->parent = $parent;
if (!$this->host) {
$this->setTargets($parent ? $parent->getTargets() : null);
}
}