/**
*
* @param Core_Model_Visitor $visitor
* @return array
*/
protected function _prepareDataForSave(Core_Model_Abstract $visitor, $graceful = false, $table = false)
{
return array('session_id' => $this->_prepareValueForSave($visitor->getSessionId()), 'first_visit_at' => $this->_prepareValueForSave($visitor->getFirstVisitAt()), 'last_visit_at' => $this->_prepareValueForSave($visitor->getLastVisitAt()), 'last_url_id' => $visitor->getLastUrlId() ? $visitor->getLastUrlId() : 0, 'visitor_id' => $visitor->getId() ? $visitor->getId() : 0, 'website_id' => $visitor->getWebsiteId() ? $visitor->getWebsiteId() : 0);
}