toString method

@override String toString({ String separator = ",", })

A string representation of this object.

Some classes have a default textual representation, often paired with a static parse function (like int.parse). These classes will provide the textual representation as their string representation.

Other classes have no meaningful textual representation that a program will care about. Such classes will typically override toString to provide useful information when inspecting the object, mainly for debugging or logging.

Implementation

@override
String toString({String separator = ","}) {
  List<String> addr = [];
  if (name != null && name!.isNotEmpty) {
    addr.add(name!);
  }
  if (street != null && street!.isNotEmpty) {
    if (housenumber != null && housenumber!.isNotEmpty) {
      addr.add("$street $housenumber");
    } else {
      addr.add(street!);
    }
  }
  if (postcode != null && postcode!.isNotEmpty) {
    addr.add(postcode!);
  }
  if (city != null && city!.isNotEmpty) {
    addr.add(city!);
  }
  if (state != null && state!.isNotEmpty) {
    addr.add(state!);
  }
  if (country != null && country!.isNotEmpty) {
    addr.add(country!);
  }

  return addr.join(separator);
}