/**
  * {@inheritdoc}
  */
 public static function fromArray(array $values)
 {
     $message = new self();
     $values = array_merge(['cell_id' => [], 'since_timestamp_ms' => [], 'latitude' => null, 'longitude' => null], $values);
     $message->setLatitude($values['latitude']);
     $message->setLongitude($values['longitude']);
     foreach ($values['cell_id'] as $item) {
         $message->addCellId($item);
     }
     foreach ($values['since_timestamp_ms'] as $item) {
         $message->addSinceTimestampMs($item);
     }
     return $message;
 }