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1 | sclass MatchableRecords<A extends IFieldsToList> {
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2 | new L<A> records; |
3 | |
4 | *() {}
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5 | *(A... records) { addAll(this.records, records); }
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6 | |
7 | O fulfillVariable(IF1<Var, A> makeRecord) {
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8 | new Var var; |
9 | O result = null; |
10 | A record = makeRecord.get(var); |
11 | O[] a = record._fieldsToList(); |
12 | bigLoop: for (A r : records) {
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13 | if (r.getClass() != record.getClass()) continue; |
14 | O[] b = r._fieldsToList(); |
15 | if (b.length != a.length) fail("Bad argument length: " + record);
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16 | for i over a: |
17 | if (a[i] == var) {
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18 | if (result != null && !eq(result, b[i])) |
19 | continue bigLoop; |
20 | result = b[i]; |
21 | } else |
22 | if (!eq(a[i], b[i])) |
23 | continue bigLoop; |
24 | |
25 | ret result; |
26 | } |
27 | null; |
28 | } |
29 | } |
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| Snippet ID: | #1025430 |
| Snippet name: | MatchableRecords |
| Eternal ID of this version: | #1025430/3 |
| Text MD5: | b56a2f2c222f7655c00eaf6f8ac36f65 |
| Transpilation MD5: | 90282f56d9ee1531a2fce0628fe24ca7 |
| Author: | stefan |
| Category: | javax / a.i. |
| Type: | JavaX fragment (include) |
| Public (visible to everyone): | Yes |
| Archived (hidden from active list): | No |
| Created/modified: | 2019-09-28 23:49:20 |
| Source code size: | 799 bytes / 29 lines |
| Pitched / IR pitched: | No / No |
| Views / Downloads: | 447 / 872 |
| Version history: | 2 change(s) |
| Referenced in: | [show references] |