original_string: public function getCalendarEventFeed($location = null)
      {
          if ($location == null) {
              $uri = self::CALENDAR_EVENT_FEED_URI;
          } else if ($location instanceof Zend_Gdata_Query) {
              $uri = $location->getQueryUrl();
          } else {
              $uri = $location;
          }
          return parent::getFeed($uri, 'Zend_Gdata_Calendar_EventFeed');
      }
code: public function getCalendarEventFeed($location = null)
      {
          if ($location == null) {
              $uri = self::CALENDAR_EVENT_FEED_URI;
          } else if ($location instanceof Zend_Gdata_Query) {
              $uri = $location->getQueryUrl();
          } else {
              $uri = $location;
          }
          return parent::getFeed($uri, 'Zend_Gdata_Calendar_EventFeed');
      }
code_tokens: public function getCalendarEventFeed ( $ location = null ) { if ( $ location == null ) { $ uri = self :: CALENDAR_EVENT_FEED_URI ; } else if ( $ location instanceof Zend_Gdata_Query ) { $ uri = $ location -> getQueryUrl ( ) ; } else { $ uri = $ location ; } return parent :: getFeed ( $ uri , 'Zend_Gdata_Calendar_EventFeed' ) ; }
docstring: Retreive feed object
  
  @param mixed $location The location for the feed, as a URL or Query
  @return Zend_Gdata_Calendar_EventFeed
docstring_tokens: Retreive feed object