/**
* @inheritdoc
*/
public function join(FQN $join)
{
$result = new self($join->getLast());
$resultParts = $this->getParts();
$joiningParts = $join->getParts();
if ($this->getLast() === $join->getFirst()) {
array_shift($joiningParts);
}
$result->setParts(array_merge($resultParts, $joiningParts));
return $result;
}