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1 | sclass FunctionsLoader implements AutoCloseable {
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2 | Set<S> functions; |
3 | O blob; |
4 | Throwable exception; |
5 | bool loading; |
6 | L<Runnable> onLoaded = syncList(); // also called on fail |
7 | O[] loadFunctionsParams; |
8 | |
9 | *(Iterable<S> functions) { this.functions = asSet(functions); }
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10 | |
11 | synchronized void loadInBackground {
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12 | if (!loading) {
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13 | loading = true; |
14 | startThread(r load); |
15 | } |
16 | } |
17 | |
18 | void load {
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19 | try {
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20 | blob = loadFunctions(functions, loadFunctionsParams); |
21 | } catch print e {
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22 | exception = e; |
23 | } |
24 | pcallFAll(onLoaded); |
25 | } |
26 | |
27 | public void close {
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28 | dispose blob; |
29 | } |
30 | |
31 | bool loaded() { ret blob != null || exception != null; }
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32 | bool hasCode() { ret blob != null; }
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33 | |
34 | O blob() { ret blob; }
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35 | |
36 | void onLoaded(Runnable r) { onLoaded.add(r); }
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37 | } |
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| Snippet ID: | #1026811 |
| Snippet name: | FunctionsLoader |
| Eternal ID of this version: | #1026811/9 |
| Text MD5: | 7f38720ef5e145948fcfa34db38da080 |
| Transpilation MD5: | dbce0999e4a114dc6d039de8604f4752 |
| Author: | stefan |
| Category: | javax |
| Type: | JavaX fragment (include) |
| Public (visible to everyone): | Yes |
| Archived (hidden from active list): | No |
| Created/modified: | 2020-01-23 23:02:01 |
| Source code size: | 824 bytes / 37 lines |
| Pitched / IR pitched: | No / No |
| Views / Downloads: | 255 / 643 |
| Version history: | 8 change(s) |
| Referenced in: | [show references] |