public function accept(NodeVisitorInterface $visitor)
{
if (false !== $visitor->enterObjectRefId($this)) {
if (false !== $visitor->enterObjectRefObject($this)) {
$this->object->accept($visitor);
}
$visitor->leaveObjectRefObject($this);
if ($this->prefix) {
if (false !== $visitor->enterObjectRefPrefix($this)) {
$this->prefix->accept($visitor);
}
$visitor->leaveObjectRefPrefix($this);
}
}
$visitor->leaveObjectRefId($this);
}
