Method blockArrived

src/main/java/Client/Groups.java:202–228

(JabberDataBlock data)

    }

    public int blockArrived(JabberDataBlock data) {
        if (data instanceof Iq) {
            if (data.getTypeAttribute().equals("result")) {
                JabberDataBlock query = data.findNamespace("query", "jabber:iq:private");
                if (query == null) {
                    return BLOCK_REJECTED;
                }
                JabberDataBlock gs = query.findNamespace("gs", GROUPSTATE_NS);
                if (gs == null || gs.getChildBlocks() == null) {
                    return BLOCK_REJECTED;
                }
                for (Enumeration e = gs.getChildBlocks().elements(); e.hasMoreElements();) {
                    JabberDataBlock item = (JabberDataBlock) e.nextElement();
                    String groupName = item.getText();
                    boolean collapsed = item.getAttribute("state").equals("collapsed");
                    Group grp = getGroup(groupName);
                    if (grp == null) {
                        continue;
                    }
                    grp.collapsed = collapsed;
                }
                sd.roster.reEnumRoster();
                return NO_MORE_BLOCKS;
            }
        }
        return BLOCK_REJECTED;
    }

    public void queryGroupState(boolean get) {
        if (!sd.roster.isLoggedIn()) {