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1 // Copyright (c) 2016, the Dart project authors. Please see the AUTHORS file | 1 // Copyright (c) 2016, the Dart project authors. Please see the AUTHORS file |
2 // for details. All rights reserved. Use of this source code is governed by a | 2 // for details. All rights reserved. Use of this source code is governed by a |
3 // BSD-style license that can be found in the LICENSE file. | 3 // BSD-style license that can be found in the LICENSE file. |
4 | 4 |
5 part of models; | 5 part of models; |
6 | 6 |
7 abstract class RetainingPath { | 7 abstract class RetainingPath { |
8 Iterable<RetainingPathItem> get elements; | 8 Iterable<RetainingPathItem> get elements; |
9 } | 9 } |
10 | 10 |
11 abstract class RetainingPathItem { | 11 abstract class RetainingPathItem { |
12 ObjectRef get source; | 12 ObjectRef get source; |
| 13 |
13 /// [optional] | 14 /// [optional] |
14 /// FieldRef or InstanceRef (null) | 15 /// FieldRef or InstanceRef (null) |
15 ObjectRef get parentField; | 16 ObjectRef get parentField; |
| 17 |
16 /// [optional] | 18 /// [optional] |
17 int get parentListIndex; | 19 int get parentListIndex; |
| 20 |
18 /// [optional] | 21 /// [optional] |
19 int get parentWordOffset; | 22 int get parentWordOffset; |
20 } | 23 } |
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