_instanceConfigMap = accessor.getChildValuesMap(keyBuilder.instanceConfigs());
_constraintMap = accessor.getChildValuesMap(keyBuilder.constraints());
Map<String, Map<String, Message>> msgMap = new HashMap<String, Map<String, Message>>();
for (String instanceName : _liveInstanceMap.keySet()) {
Map<String, Message> map = accessor.getChildValuesMap(keyBuilder.messages(instanceName));
msgMap.put(instanceName, map);
}
_messageMap = Collections.unmodifiableMap(msgMap);
Map<String, Map<String, Map<String, CurrentState>>> allCurStateMap =