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1 | static Runnable rOnceAtATimeOnly(Runnable r) {
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2 | if (r == null) null; |
3 | new AtomicBool running; |
4 | ret r {
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5 | if (!running.compareAndSet(false, true)) ret; |
6 | try {
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7 | r.run(); |
8 | } finally {
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9 | running.set(false); |
10 | } |
11 | }; |
12 | } |
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| Snippet ID: | #1024429 |
| Snippet name: | rOnceAtATimeOnly |
| Eternal ID of this version: | #1024429/2 |
| Text MD5: | 135d6111dc58876ba6d122a861bcc475 |
| Transpilation MD5: | 0e115509c714947ff80d3bbc140f1476 |
| Author: | stefan |
| Category: | javax |
| Type: | JavaX fragment (include) |
| Public (visible to everyone): | Yes |
| Archived (hidden from active list): | No |
| Created/modified: | 2019-08-12 15:39:12 |
| Source code size: | 246 bytes / 12 lines |
| Pitched / IR pitched: | No / No |
| Views / Downloads: | 157 / 237 |
| Version history: | 1 change(s) |
| Referenced in: | [show references] |