import 'package:xml/xml.dart';

class Category {
  final String scheme;
  final String label;
  final String value;

  Category({
    this.scheme,
    this.label,
    this.value,
  });

  factory Category.parse(XmlElement element) {
    if (element == null) {
      return null;
    }
    return new Category(
      scheme: element.getAttribute("scheme"),
      label: element.getAttribute("label"),
      value: element.text,
    );
  }
}