// First get a key suitable for our cache and extend it with this class name
$cacheKey = $this->getCacheKeyByCriteria($dataSetInstance, $onlyKeys);
//* DEBUG: */ self::createDebugInstance(__CLASS__, __LINE__)->debugOutput('BASE-WRAPPER: Using cache key ' . $cacheKey . ' for purging ...');
} // END - if
// Does this key exists in cache?
// First get a key suitable for our cache and extend it with this class name
$cacheKey = $this->getCacheKeyByCriteria($dataSetInstance, $onlyKeys);
//* DEBUG: */ self::createDebugInstance(__CLASS__, __LINE__)->debugOutput('BASE-WRAPPER: Using cache key ' . $cacheKey . ' for purging ...');
} // END - if
// Does this key exists in cache?