import net.pterodactylus.sone.data.Post;
import net.pterodactylus.sone.data.PostReply;
+import com.google.common.base.Optional;
+
/**
* Interface for objects that can provide {@link PostReply}s.
*
* The ID of the reply to get
* @return The reply, or {@code null} if there is no such reply
*/
- public PostReply getPostReply(String id);
+ public Optional<PostReply> getPostReply(String id);
/**
* Returns all replies for the given post, order ascending by time.