/**
* {@inheritdoc}
*/
public function get($key)
{
if (!$this->initialized && $this->association['fetch'] === ClassMetadata::FETCH_EXTRA_LAZY && isset($this->association['indexBy'])) {
if (!$this->typeClass->isIdentifierComposite && $this->typeClass->isIdentifier($this->association['indexBy'])) {
return $this->em->find($this->typeClass->name, $key);
}
return $this->em->getUnitOfWork()->getCollectionPersister($this->association)->get($this, $key);
}
return parent::get($key);
}