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