/**
* Update status process/event association
*
* @param Mage_Index_Model_Event $event
* @param string $status
* @return Mage_Index_Model_Process
*/
public function updateEventStatus(Mage_Index_Model_Event $event, $status)
{
$this->_getResource()->updateEventStatus($this->getId(), $event->getId(), $status);
return $this;
}