original_string: public function getGeneratorSettings($generator) {
          return $this->settings->getOptional("generators", $generator, fphp\Generator\Settings::emptyInstance());
      }
code: public function getGeneratorSettings($generator) {
          return $this->settings->getOptional("generators", $generator, fphp\Generator\Settings::emptyInstance());
      }
code_tokens: public function getGeneratorSettings ( $ generator ) { return $ this -> settings -> getOptional ( "generators" , $ generator , fphp \ Generator \ Settings :: emptyInstance ( ) ) ; }
docstring: Returns the product line's settings for a generator.
  @param string $generator
  @return \FeaturePhp\Generator\Settings
docstring_tokens: Returns the product line s settings for a generator .