original_string: public function getEventTypes()
      {
          $url = $this->getBaseApiUrl() . '/meta/event/types';
  
          $xml = $this->queryXml($url);
          return $xml->metalist;
      }
code: public function getEventTypes()
      {
          $url = $this->getBaseApiUrl() . '/meta/event/types';
  
          $xml = $this->queryXml($url);
          return $xml->metalist;
      }
code_tokens: public function getEventTypes ( ) { $ url = $ this -> getBaseApiUrl ( ) . '/meta/event/types' ; $ xml = $ this -> queryXml ( $ url ) ; return $ xml -> metalist ; }
docstring: return a list of event types
  
  @return SimpleXMLElement XML data
docstring_tokens: return a list of event types