public void rebuildCommentGroups() {
commentGroups = new ArrayList<CommentGroup>();
Comment prevComment = null;
for (Comment comment : comments) {
if (prevComment != null) {
CommentGroup group = new CommentGroup();
group.setDateString(comment.getDate());
if (commentGroups.contains(group)) {
int index = commentGroups.indexOf(group);
group = commentGroups.get(index);
group.addComment(comment);
} else {
addNewCommentGroup(comment);
}
} else {
addNewCommentGroup(comment);
}
prevComment = comment;
}
}
private void addNewCommentGroup(Comment comment) {
CommentGroup group = new CommentGroup();
group.setDateString(comment.getDate());
List<Comment> groupComments = new ArrayList<Comment>();
groupComments.add(comment);
group.setComments(groupComments);
commentGroups.add(group);
}