C# (CSharp) _4.Builder_and_Composite PlainTextComposite примеры использования

Пример #1

        public void BuildComposite(string key)
        {
            var element = new PlainTextComposite(key);

            _lastCompositeStack.Peek().Add(element);
            _lastCompositeStack.Push(element);
        }

Пример #2

 public PlainTextBuilder()
 {
     _root = new PlainTextComposite("planes");
     _lastCompositeStack = new Stack <PlainTextComposite>();
     _lastCompositeStack.Push(_root);
 }