public PostBuilder copyPost(Post post) throws NullPointerException;
/**
- * Configures this builder to use the given Sone as sender of the new post.
- *
- * @param senderId
- * The ID of the sender of the post
- * @return This post builder
- */
- public PostBuilder from(String senderId);
-
- /**
* Configures this builder to use a random ID for the new post. If this
* method is used, {@link #withId(String)} must not be used.
*