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() {
  return 'VolumeStatistics(current: ${current.toStringAsFixed(3)}, '
      'average: ${average.toStringAsFixed(3)}, '
      'peak: ${peak.toStringAsFixed(3)}, '
      'minimum: ${minimum.toStringAsFixed(3)}, '
      'historySize: $historySize, '
      'smoothingFactor: ${smoothingFactor.toStringAsFixed(2)})';
}