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1 | sclass InputProcessor1 {
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2 | Map<S, virtual F1<S, O>> propertyMakers = ciMap(); |
3 | |
4 | sclass Out > PropertiesAndErrors {
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5 | InputProcessor1 inputProcessor; |
6 | S input; |
7 | |
8 | bool hasProperty(S name) {
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9 | ret properties.containsKey(name) || containsKey(propertyErrors, name); |
10 | } |
11 | |
12 | void triggerProperty(S name) {
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13 | if (inputProcessor == null || hasProperty(name)) ret; |
14 | O f = inputProcessor.propertyMakers.get(name); |
15 | if (f == null) ret; |
16 | propertiesAndErrors_callF(this, name, f, input); |
17 | } |
18 | |
19 | O getProperty(S name) {
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20 | if (properties.containsKey(name)) ret properties.get(name); |
21 | if (containsKey(propertyErrors, name)) throw throwPersistableThrowable(mapGet(propertyErrors, name)); |
22 | triggerProperty(name); |
23 | if (containsKey(propertyErrors, name)) throw throwPersistableThrowable(mapGet(propertyErrors, name)); |
24 | ret properties.get(name); |
25 | } |
26 | |
27 | Out detach() { inputProcessor = null; this; }
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28 | } |
29 | |
30 | Out process(S input) {
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31 | Out out = dontProcess(input); |
32 | for (S name : keys(propertyMakers)) |
33 | out.triggerProperty(name); |
34 | ret out; |
35 | } |
36 | |
37 | // you can query properties on demand |
38 | Out dontProcess(S input) {
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39 | ret nu Out(inputProcessor := this, +input); |
40 | } |
41 | |
42 | void addStandardFunctions(S... names) {
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43 | putAllAsKeyAndValue(propertyMakers, names); |
44 | } |
45 | } |
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| Snippet ID: | #1023406 |
| Snippet name: | InputProcessor1 - calls a number of property makers on a string input. properties can have any type |
| Eternal ID of this version: | #1023406/23 |
| Text MD5: | aa9e1d54998b2d5e72276b13b6c8d996 |
| Transpilation MD5: | 190777caa2bbc0886a127e75afbfae62 |
| Author: | stefan |
| Category: | javax / a.i. |
| Type: | JavaX fragment (include) |
| Public (visible to everyone): | Yes |
| Archived (hidden from active list): | No |
| Created/modified: | 2019-06-18 02:00:19 |
| Source code size: | 1383 bytes / 45 lines |
| Pitched / IR pitched: | No / No |
| Views / Downloads: | 271 / 842 |
| Version history: | 22 change(s) |
| Referenced in: | [show references] |