original_string: public function execute() {
      if (count($this->getInputParameters())) {
        if ($this->isSubmitComplete()) {
          $this->formValues = $this->getFormValues();
          $this->run();
        } else {
          $this->renderInputForm();
        }
      } else {
        $this->run();
      }
    }
code: public function execute() {
      if (count($this->getInputParameters())) {
        if ($this->isSubmitComplete()) {
          $this->formValues = $this->getFormValues();
          $this->run();
        } else {
          $this->renderInputForm();
        }
      } else {
        $this->run();
      }
    }
code_tokens: public function execute ( ) { if ( count ( $ this -> getInputParameters ( ) ) ) { if ( $ this -> isSubmitComplete ( ) ) { $ this -> formValues = $ this -> getFormValues ( ) ; $ this -> run ( ) ; } else { $ this -> renderInputForm ( ) ; } } else { $ this -> run ( ) ; } }
docstring: Executes the example, checks if the examples requires parameters and
  request them before invoking run.
docstring_tokens: Executes the example checks if the examples requires parameters and request them before invoking run .