/**
  * Get multiple items from the database by key
  *
  * @param string  $keyCol    name of column for key
  * @param array   $keyVals   key values to fetch
  * @param boolean $skipNulls return only non-null results?
  *
  * @return array Array of objects, in order
  */
 static function multiGet($keyCol, array $keyVals, $skipNulls = true)
 {
     return parent::multiGetClass(get_called_class(), $keyCol, $keyVals, $skipNulls);
 }