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() {
  return "[timestamp: $timestamp, gazeInfo: ${gazeInfo.toString()}, faceInfo: ${faceInfo.toString()}, blinkInfo: ${blinkInfo.toString()}, userStatusInfo: ${userStatusInfo.toString()}]";
}