/**
* Constructor
*
* @param string $from
* @param string $to
*
* @param TransformerInterface $transformer optional transformer
*/
public function __construct($from, $to, TransformerInterface $transformer = null)
{
parent::__construct($from, $to);
if ($transformer instanceof TransformerInterface) {
$this->setTransformer($transformer);
}
}
/**
* Constructor
*
* @param string $from
* @param string $to
* @param MapInterface $map
* @param FactoryInterface $factory
*/
public function __construct($from, $to, MapInterface $map, FactoryInterface $factory)
{
parent::__construct($from, $to);
$this->map = $map;
$this->factory = $factory;
}