original_string: protected function _isFilterRequest()
      {
          return (
              $this->controller !== null  &&
              $this->request !== null &&
              $this->action !== null &&
              $this->_filterEnabled
          );
      }
code: protected function _isFilterRequest()
      {
          return (
              $this->controller !== null  &&
              $this->request !== null &&
              $this->action !== null &&
              $this->_filterEnabled
          );
      }
code_tokens: protected function _isFilterRequest ( ) { return ( $ this -> controller !== null && $ this -> request !== null && $ this -> action !== null && $ this -> _filterEnabled ) ; }
docstring: Check if the current request is a filter request.
  
  @return bool
docstring_tokens: Check if the current request is a filter request .