toXml method

@override XmlElement toXml()

must only be called to save this object.

Implementation

@override
XmlElement toXml() {
  final el = super.toXml();
  XmlUtils.removeChildrenByName(el, 'Group');
  XmlUtils.removeChildrenByName(el, 'Entry');
  el.children.addAll(groups.map((g) => g.toXml()));
  el.children.addAll(_entries.map((e) => e.toXml()));
  return el;
}