1 | static L<PTElement> ai_parseTree_getChildren(AI_BottomUpParser1 parser, L<WeightedProduction> productions, PTElement e) { |
2 | if (e.children == null) { |
3 | e.children = ai_parseTree_makeChildren(parser, productions, e); |
4 | for (PTElement child : unnull(e.children)) child.parent = e; |
5 | } |
6 | ret e.children; |
7 | } |
8 | |
9 | static L<PTElement> ai_parseTree_makeChildren(AI_BottomUpParser1 parser, L<WeightedProduction> productions, final PTElement e) { |
10 | if (e instanceof ChooseCategory) |
11 | ret map(((ChooseCategory) e).categories, func(S cat) -> PTElement { new HaveCategory(((ChooseCategory) e).word, cat) }); |
12 | if (e instanceof HaveCategory) { |
13 | final HaveCategory h = cast e; |
14 | L<ai_Reconstructed> l = ai_buParser1_reconstructedProductions(parser, productions, h.word, h.category); |
15 | ret map(l, func(ai_Reconstructed r) -> PTElement { |
16 | r.production.b == null |
17 | ? new HaveCategory(r.a, r.production.a, r) |
18 | : new ChoosePart(h.word, r) |
19 | }); |
20 | } |
21 | if (e instanceof ChoosePart) { |
22 | ai_Reconstructed r = ((ChoosePart) e).reconstruction; |
23 | ret (L) ll(new HaveCategory(r.a, r.production.a), |
24 | new HaveCategory(r.b, r.production.b)); |
25 | } |
26 | null; |
27 | } |
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Snippet ID: | #1017396 |
Snippet name: | ai_parseTree_getChildren - makes them too |
Eternal ID of this version: | #1017396/17 |
Text MD5: | cfedef6e80217009b0d2e8c0d5f3035e |
Author: | stefan |
Category: | javax / a.i. |
Type: | JavaX fragment (include) |
Public (visible to everyone): | Yes |
Archived (hidden from active list): | No |
Created/modified: | 2018-09-27 12:54:44 |
Source code size: | 1188 bytes / 27 lines |
Pitched / IR pitched: | No / No |
Views / Downloads: | 465 / 529 |
Version history: | 16 change(s) |
Referenced in: | [show references] |