f.addConstraint("from_component", Op.EQ, "client");
f.addConstraint("from_component", Op.EQ, "data_server");
    public void fraxSubscriber() throws Exception {	Filter f = new Filter();	f.addConstraint("auth", Op.EQ, "false");	f.addConstraint("from_component", Op.EQ, "client");	f.addConstraint("chime_method", Op.EQ, "s_queryFrax");	System.out.println("subscribing for " + f.toString());	siena.subscribe(f, new Notifiable() {		public void notify(Notification e) { alertFrax(new SienaObject(e)); }		public void notify(Notification [] s) { }	    });    }