original_string: public function getFormFactory()
      {
          if ($this->formFactory) {
              return $this->formFactory;
          }
  
          $this->formFactory = new Factory();
          return $this->formFactory;
      }
code: public function getFormFactory()
      {
          if ($this->formFactory) {
              return $this->formFactory;
          }
  
          $this->formFactory = new Factory();
          return $this->formFactory;
      }
code_tokens: public function getFormFactory ( ) { if ( $ this -> formFactory ) { return $ this -> formFactory ; } $ this -> formFactory = new Factory ( ) ; return $ this -> formFactory ; }
docstring: Retrieve form factory
  
  Lazy-loads the default form factory if none is currently set.
  
  @return Factory
docstring_tokens: Retrieve form factory