Dumplie\Metadata\Association::criteria PHP Method

    public function criteria() : array
    {
        return $this->criteria;
    }

 /**
  * @param Association $association
  *
  * @return Metadata
  * @throws HydrationException
  */
 private function associate(Association $association) : Metadata
 {
     $data = $this->storage->findBy($association->schema(), $association->type()->name(), $association->criteria());
     return $this->hydrate($association->type(), $data);
 }