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() => {
      'sessionId': sessionId,
      'locationInView': locationInView.serialize(),
      'items': items.map((e) => e.toString()),
      'allowedOperation':
          allowedOperations.map((e) => e.name).toList(growable: false),
      'acceptedOperation': acceptedOperation?.name,
    }.toString();