toString method

  1. @override
String toString()
override

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() {
  switch (this) {
    case norte:
      return 'Norte';
    case nordeste:
      return 'Nordeste';
    case centroOeste:
      return 'Centro-Oeste';
    case sudeste:
      return 'Sudeste';
    case sul:
      return 'Sul';
    case nacional:
      return 'Nacional';
    case exportacao:
      return 'Exportação';
    default:
      return 'Não definido';
  }
}