Пример #1
0
 private ExtensionHandler()
 {
     _handler = new XlsxHandler(null);
     _handler = new TxtHandler(_handler);
     _handler = new CsvHandler(_handler);
 }
Пример #2
0
 public CsvHandler(AbstractExtensionHandler handler) : base(handler)
 {
 }
Пример #3
0
 public XlsxHandler(AbstractExtensionHandler handler) : base(handler)
 {
 }
Пример #4
0
 protected AbstractExtensionHandler(AbstractExtensionHandler handler)
 {
     nextHandler = handler;
 }