1 | // slightly experimental - also uses allChanged() which might not be |
2 | // so good with future logging |
3 | svoid swapConceptIDs(Concept a, Concept b) {
|
4 | Concepts concepts = a._concepts; |
5 | if (concepts != b._concepts) fail("Concepts belong to different set");
|
6 | long id1 = a.id, id2 = b.id; |
7 | if (concepts == null) { a.id = id2; b.id = id1; ret; }
|
8 | lock concepts.lock; |
9 | a.id = id2; |
10 | b.id = id1; |
11 | concepts.concepts.put(id2, a); |
12 | concepts.concepts.put(id1, b); |
13 | a.change(); |
14 | b.change(); |
15 | } |
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| Snippet ID: | #1021789 |
| Snippet name: | swapConceptIDs - actually change the concepts' IDs |
| Eternal ID of this version: | #1021789/6 |
| Text MD5: | f0da7ed02aa0d7833bd33cb8f6eaea55 |
| Author: | stefan |
| Category: | javax / concepts |
| Type: | JavaX fragment (include) |
| Public (visible to everyone): | Yes |
| Archived (hidden from active list): | No |
| Created/modified: | 2021-07-01 16:05:31 |
| Source code size: | 500 bytes / 15 lines |
| Pitched / IR pitched: | No / No |
| Views / Downloads: | 297 / 333 |
| Version history: | 5 change(s) |
| Referenced in: | [show references] |