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() {
  switch (_value) {
    case 2:
      return 'BACK_FORWARD';
    case 4:
      return 'FORM_RESUBMITTED';
    case 1:
      return 'FORM_SUBMITTED';
    case 0:
      return 'LINK_ACTIVATED';
    case -1:
      return 'OTHER';
    case 3:
      return 'RELOAD';
  }
  return _value.toString();
}