eventAction method
Implementation
@override
Parser eventAction() => super.eventAction().map((each) {
final e = each as List;
return EventAction(
date: e.first as DateTime,
name: e.elementAt(2).toString().replaceAll('"', ''),
value: e.elementAt(3).toString().replaceAll('"', ''),
comment: e.elementAt(4) as String,
metadata: e.elementAt(5) as Map<String, MetaValue>,
);
});