| // Copyright (c) 2015 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| part of cassowary; |
| |
| class Variable { |
| double value; |
| String name; |
| |
| Param _owner; |
| |
| final int _tick; |
| static int _total = 0; |
| |
| Variable(this.value) : _tick = _total++; |
| |
| bool _applyUpdate(double updated) { |
| bool res = updated != value; |
| value = updated; |
| return res; |
| } |
| |
| String get debugName => _elvis(name, "variable${_tick}"); |
| |
| String toString() => debugName; |
| } |
