| // Copyright (c) 2019, the Dart project authors. Please see the AUTHORS file | |
| // for details. All rights reserved. Use of this source code is governed by a | |
| // BSD-style license that can be found in the LICENSE file. | |
| class Combinator { | |
| final bool isShow; | |
| final Set<String> names; | |
| Combinator(this.isShow, this.names); | |
| Combinator.show(Iterable<String> names) : this(true, names.toSet()); | |
| Combinator.hide(Iterable<String> names) : this(false, names.toSet()); | |
| bool get isHide => !isShow; | |
| } |