Метод делегирования

dynamic delegate(

Invocation invocation

)

Выполняет invocation на отражаемом объекте этого ObjectMirror.

Эквивалентно

if (invocation.isGetter) {
  return this.getField(invocation.memberName).reflectee;
} else if (invocation.isSetter) {
  return this.setField(invocation.memberName,
                       invocation.positionalArguments[0]).reflectee;
} else {
  return this.invoke(invocation.memberName,
                     invocation.positionalArguments,
                     invocation.namedArguments).reflectee;
}

Реализация

delegate(Invocation invocation);

© 2012 the Dart project authors
Licensed under the BSD 3-Clause "New" or "Revised" License.
https://api.dart.dev/stable/2.18.5/dart-mirrors/ObjectMirror/delegate.html