save method

@override Map save()

Save this node into a map.

Implementation

@override
Map save() {
  var out = super.save();
  out.remove('lwv');
  out.remove('startDate');
  out.remove('endDate');
  out.remove('getHistory');
  out.remove('publish');

  while (onSaveCallbacks.isNotEmpty) {
    onSaveCallbacks.removeAt(0)(out);
  }

  return out;
}