original_string: public function getConfigurationFactory()
      {
          if (null === $this->configurationFactory) {
              $this->configurationFactory = new Configuration\ConfigurationFactory();
          }
  
          return $this->configurationFactory;
      }
code: public function getConfigurationFactory()
      {
          if (null === $this->configurationFactory) {
              $this->configurationFactory = new Configuration\ConfigurationFactory();
          }
  
          return $this->configurationFactory;
      }
code_tokens: public function getConfigurationFactory ( ) { if ( null === $ this -> configurationFactory ) { $ this -> configurationFactory = new Configuration \ ConfigurationFactory ( ) ; } return $ this -> configurationFactory ; }
docstring: Returns the configuration factory.
  
  @return Configuration\ConfigurationFactory
docstring_tokens: Returns the configuration factory .