original_string: public function getNextWeight($type, $pos)
      {
          $step = 20;
          $count = $this->count($type, $pos);
          return $count * $step + $step;
      }
code: public function getNextWeight($type, $pos)
      {
          $step = 20;
          $count = $this->count($type, $pos);
          return $count * $step + $step;
      }
code_tokens: public function getNextWeight ( $ type , $ pos ) { $ step = 20 ; $ count = $ this -> count ( $ type , $ pos ) ; return $ count * $ step + $ step ; }
docstring: Returns a weight for the next asset
  @param string $type
  @param string $pos
  @return integer
docstring_tokens: Returns a weight for the next asset