java.util.Map<String, TemplateDescriptor> getUpdates() { java.util.Map<String, TemplateDescriptor> updates = new java.util.HashMap<>(); for (TreeNodeBase p : _children) { ServiceTemplate t = (ServiceTemplate) p; if (t.getEditable().isNew() || t.getEditable().isModified()) { updates.put(t.getId(), (TemplateDescriptor) t.getDescriptor()); } } return updates; }