/**
* @param string|Context $child
* @return bool
*/
public function has($child)
{
if ($child instanceof Context) {
return $this->currentContext->hasChild($child);
} else {
if (is_string($child)) {
return $this->currentContext->hasChildByName($child);
} else {
return false;
}
}
}
/**
* @param VulnerabilityHost $parent
*/
public function setParent(VulnerabilityHost $parent)
{
if ($this->parent === $parent) {
return;
}
if (!$parent instanceof Context) {
throw new \InvalidArgumentException("Context can only be a child of other context.");
}
if ($this->parent && $this->parent->hasChild($this)) {
$this->parent->removeChild($this);
}
$this->parent = $parent;
}