toString method

@override String toString()

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 finalString = "";
  if (street != null) {
    finalString += street!;
  }
  if (city != null) {
    if (finalString.isNotEmpty) {
      finalString += ", ${city!}";
    } else {
      finalString += city!;
    }
  }
  if (region != null) {
    if (finalString.isNotEmpty) {
      finalString += ", ${region!}";
    } else {
      finalString += region!;
    }
  }
  if (postcode != null) {
    if (finalString.isNotEmpty) {
      finalString += " ${postcode!}";
    } else {
      finalString += postcode!;
    }
  }
  if (country != null) {
    if (finalString.isNotEmpty) {
      finalString += ", ${country!}";
    } else {
      finalString += country!;
    }
  }
  return finalString;
}