original_string: public function getConfiguration($connectionName = 'default')
      {
          if (!$this->configurations->containsKey($connectionName)) {
              throw new \InvalidArgumentException(sprintf('Any registered configuration under given key.'));
          }
  
          return $this->configurations->get($connectionName);
      }
code: public function getConfiguration($connectionName = 'default')
      {
          if (!$this->configurations->containsKey($connectionName)) {
              throw new \InvalidArgumentException(sprintf('Any registered configuration under given key.'));
          }
  
          return $this->configurations->get($connectionName);
      }
code_tokens: public function getConfiguration ( $ connectionName = 'default' ) { if ( ! $ this -> configurations -> containsKey ( $ connectionName ) ) { throw new \ InvalidArgumentException ( sprintf ( 'Any registered configuration under given key.' ) ) ; } return $ this -> configurations -> get ( $ connectionName ) ; }
docstring: Return registered configuration under given connectionName
  
  @param string $connectionName
  
  @return OrientDbMetadata
docstring_tokens: Return registered configuration under given connectionName