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() {
  String body = (_display_name != null && _display_name!.length > 0)
      ? '"${_quote(_display_name!)}" '
      : '';

  body += '<${_uri.toString()}>';

  _parameters!.forEach((dynamic key, dynamic value) {
    if (_parameters!.containsKey(key)) {
      body += ';$key';
      if (value != null) {
        body += '=$value';
      }
    }
  });

  return body;
}