id = Integer.valueOf(attr.getNodeValue()).intValue();
SignConfigInterval signConfigInterval =
new SignConfigInterval(id);
attr = (Attr) signConfAttributes.getNamedItem("interval");
interval = Integer.valueOf(attr.getNodeValue()).intValue();
signConfigInterval.initialize(interval);
attr = (Attr) signConfAttributes.getNamedItem("order");
activationOrder =
Integer.valueOf(attr.getNodeValue()).intValue();
signConfigInterval.setActivationOrder(activationOrder);
if (activationOrder == 0) {