@Override
    public void addNode(Node node) {
        nodes.put(node.getUniqueIdentifier(), node);
    }
Constructs a PEPService.

@param server  the XMPP server.
@param bareJID the bare JID (service ID) of the user owning the service.
xmppserver/src/main/java/org/jivesoftware/openfire/pep/PEPService.java