+ @Override
+ public void like(Sone localSone) {
+ database.likePost(this, localSone);
+ }
+
+ @Override
+ public void unlike(Sone localSone) {
+ database.unlikePost(this, localSone);
+ }
+
+ @Override
+ public boolean isLiked(Sone sone) {
+ return database.isLiked(this, sone);
+ }
+
+ @Override
+ public Set<Sone> getLikes() {
+ return database.getLikes(this);
+ }
+
+ @Override
+ public List<PostReply> getReplies() {
+ return from(database.getReplies(getId())).toSortedList(Reply.TIME_COMPARATOR);
+ }
+