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();