| // Copyright 2014 The Flutter Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| import 'package:meta/meta.dart' show immutable; |
| |
| /// Data class that represents a range of versions in their String |
| /// representation. |
| /// |
| /// Both the [versionMin] and [versionMax] are inclusive versions, and undefined |
| /// values represent an unknown minimum/maximum version. |
| @immutable |
| class VersionRange { |
| const VersionRange( |
| this.versionMin, |
| this.versionMax, |
| ); |
| |
| final String? versionMin; |
| final String? versionMax; |
| |
| @override |
| bool operator ==(Object other) => |
| other is VersionRange && |
| other.versionMin == versionMin && |
| other.versionMax == versionMax; |
| |
| @override |
| int get hashCode => Object.hash(versionMin, versionMax); |
| } |