original_string: public function isLast(ConnectionInterface $con = null)
      {
          return $this->getPosition() == ChildCustomerGroupQuery::create()->getMaxRankArray($con);
      }
code: public function isLast(ConnectionInterface $con = null)
      {
          return $this->getPosition() == ChildCustomerGroupQuery::create()->getMaxRankArray($con);
      }
code_tokens: public function isLast ( ConnectionInterface $ con = null ) { return $ this -> getPosition ( ) == ChildCustomerGroupQuery :: create ( ) -> getMaxRankArray ( $ con ) ; }
docstring: Check if the object is last in the list, i.e. if its rank is the highest rank
  
  @param     ConnectionInterface  $con      optional connection
  
  @return    boolean
docstring_tokens: Check if the object is last in the list i . e . if its rank is the highest rank