}
};
+ Function<Sone, Collection<Post>> toAllPosts = new Function<Sone, Collection<Post>>() {
+ @Override
+ public Collection<Post> apply(@Nullable Sone sone) {
+ return (sone != null) ? sone.getPosts() : Collections.<Post>emptyList();
+ }
+ };
+
/**
* Returns the identity of this Sone.
*