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1 | !7 |
2 | |
3 | p-exp {
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4 | PTElement input = ai_parseToCulledTree("What is {this funny thing}");
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5 | PTElement pat = ai_parseToCulledTree("What is X");
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6 | |
7 | matchTrees(input, pat); |
8 | } |
9 | |
10 | svoid matchTrees(PTElement pat, PTElement input) {
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11 | print("Matching: " + pat + " / " + input);
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12 | if (pat == null || input == null) ret; |
13 | if (pat instanceof ChooseCategory && input instanceof ChooseCategory) {
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14 | HaveCategory l = cast first(pat.children); |
15 | HaveCategory r = cast first(input.children); |
16 | if (l != null && r != null && eq(l.category, r.category)) {
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17 | print("Using category: " + l.category);
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18 | matchTrees(l, r); |
19 | } |
20 | ret; |
21 | } |
22 | if (pat instanceof HaveCategory && input instanceof HaveCategory) {
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23 | matchTrees(first(pat.children), first(input.children)); |
24 | ret; |
25 | } |
26 | if (pat instanceof ChoosePart && input instanceof ChoosePart) {
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27 | for i to 2: |
28 | matchTrees(pat.children.get(i), input.children.get(i)); |
29 | ret; |
30 | } |
31 | print("Non-matching classes: " + className(pat) + " vs " + className(input));
|
32 | } |
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| Snippet ID: | #1017737 |
| Snippet name: | Parse Tree Matching Spike [dev.] |
| Eternal ID of this version: | #1017737/9 |
| Text MD5: | 987316029676575b4d84ff5a69c8e0c4 |
| Transpilation MD5: | 120ffd9eba6e394a9b00e9661bbc7381 |
| Author: | stefan |
| Category: | javax / a.i. |
| Type: | JavaX source code (desktop) |
| Public (visible to everyone): | Yes |
| Archived (hidden from active list): | No |
| Created/modified: | 2018-08-05 20:01:58 |
| Source code size: | 1041 bytes / 32 lines |
| Pitched / IR pitched: | No / No |
| Views / Downloads: | 320 / 705 |
| Version history: | 8 change(s) |
| Referenced in: | [show references] |