protected function cacheMetaModel(AbstractMetaModel $metamodel = NULL)
{
if (isset($metamodel)) {
// we do not want to affect passed object
$metamodel = clone $metamodel;
$this->removeTemporaryCubes($metamodel);
$this->removeTemporaryDatasets($metamodel);
$this->removeDatasetReferences($metamodel);
}
parent::cacheMetaModel($metamodel);
}
/**
* @return EnvironmentMetaModel
*/
public function getMetaModel() {
return parent::getMetaModel();
}
