/**
* Constructor.
*
* @param Horde_Kolab_Storage_List_Query_List_Cache_Synchronization $sync The synchronization handler..
* @param Horde_Kolab_Storage_List_Cache $cache The list cache.
*/
public function __construct(Horde_Kolab_Storage_List_Query_List_Cache_Synchronization $sync, Horde_Kolab_Storage_List_Cache $cache)
{
$this->_sync = $sync;
$this->_list_cache = $cache;
$this->_sync->setCache($cache);
}