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<?php declare(strict_types=1);
namespace Stratadox\EntityState\Internal;
use Stratadox\EntityState\PropertyState;
final class EntityReferenceExtractor implements Extractor
{
private $next;
private function __construct(Extractor $next)
$this->next = $next;
}
public static function withAlternative(Extractor $next): Extractor
return new self($next);
public function extract(
ExtractionRequest $request,
Extractor $baseExtractor = null
): array {
if ($request->pointsToAnotherEntity()) {
return [PropertyState::with(
(string) $request->objectName(),
$request->otherEntityId()
)];
return $this->next->extract($request, $baseExtractor);
Stratadox /
EntityState
