Zend_Search_Lucene_Proxy::getActualGeneration
Get current generation number
Returns generation number 0 means pre-2.1 index format -1 means there are no segments files.
Signature
public function getActualGeneration(Zend_Search_Lucene_Storage_Directory
$directory )
Parameters
$directory
— Zend_Search_Lucene_Storage_Directory
Returns
- integer