toString method Null safety

  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() {
  if (parent == null) {
    return '${objectRuntimeType(this, 'ProxyAnimation')}(null; ${super.toStringDetails()} ${value.toStringAsFixed(3)})';
  }
  return '$parent\u27A9${objectRuntimeType(this, 'ProxyAnimation')}';
}