this.changes = changes;
this.nodes = new HashMap<Resource, UpdateNode>();
this.rootNode = session.syncRequest(new NodeRequest(UpdateStatus.EXIST, changes.getResource1()));
nodes.put(changes.getResource1(), rootNode);
nodes.put(changes.getResource2(), rootNode);
this.updateOps = updateOps;
this.changes = changes;
this.nodes = new HashMap<Resource, UpdateNode>();
this.rootNode = session.syncRequest(new NodeRequest(UpdateStatus.EXIST, changes.getResource1()));
nodes.put(changes.getResource1(), rootNode);
nodes.put(changes.getResource2(), rootNode);
this.updateOps = updateOps;