public void setNotifyConfigChanges(boolean notifyConfigChanges) {
        this.notifyConfigChanges = notifyConfigChanges;
    }
Sets if subscribers are going to be notified when node configuration changes.

@param notifyConfigChanges true if subscribers are going to be notified when node
       configuration changes.
xmppserver/src/main/java/org/jivesoftware/openfire/pubsub/DefaultNodeConfiguration.java