void show(Root root) {
_target = root;
_hostname.setText(root.getRegistryInfo().hostname);
_applications.setSortedMap(root.getApplicationMap());
_objects.setObjects(root.getObjects());
_adapters.setAdapters(root.getAdapters());
}
protected void discardUpdate() {
Root root = _target.getRoot();
if (_target.isEphemeral()) {
_target.delete();
} else {
_target.getCoordinator().getCurrentTab().showNode(_target);
}
root.cancelEdit();
}