original_string: public function isAuthenticated()
      {
          $client = parent::getHttpClient();
          if ($client->getClientLoginToken() ||
              $client->getAuthSubToken()
          ) {
              return true;
          }
  
          return false;
      }
code: public function isAuthenticated()
      {
          $client = parent::getHttpClient();
          if ($client->getClientLoginToken() ||
              $client->getAuthSubToken()
          ) {
              return true;
          }
  
          return false;
      }
code_tokens: public function isAuthenticated ( ) { $ client = parent :: getHttpClient ( ) ; if ( $ client -> getClientLoginToken ( ) || $ client -> getAuthSubToken ( ) ) { return true ; } return false ; }
docstring: Determines whether service object is authenticated.
  
  @return boolean True if service object is authenticated, false otherwise.
docstring_tokens: Determines whether service object is authenticated .