original_string: public function processCallback($mode, $data)
      {
          if (isset($this->container->output)) {
              $this->container->output->write($data);
          }
      }
code: public function processCallback($mode, $data)
      {
          if (isset($this->container->output)) {
              $this->container->output->write($data);
          }
      }
code_tokens: public function processCallback ( $ mode , $ data ) { if ( isset ( $ this -> container -> output ) ) { $ this -> container -> output -> write ( $ data ) ; } }
docstring: The callback used for the process executed by Process
  
  @param mixed $mode
  @param string $data
  @return void
docstring_tokens: The callback used for the process executed by Process