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() {
  var total = totalCachedEntites;
  var s = 'JsonEntityCacheSimple#$id[$total]';

  return total == 0
      ? s
      : '$s${_entities.map((key, value) => MapEntry(key, value.length))}';
}