1 | abstract sclass CtxExpr { |
2 | // assumes that ctxContext() is set |
3 | |
4 | abstract bool get(); |
5 | abstract S str(); |
6 | } |
7 | |
8 | abstract sclass CtxGeneral extends CtxExpr { |
9 | bool get() { ret eqic(str(), "true"); } |
10 | } |
11 | |
12 | abstract sclass CtxBool extends CtxExpr { |
13 | S str() { ret get() ? "true" : "false"; } |
14 | } |
15 | |
16 | sclass CtxConst extends CtxGeneral { |
17 | S value; |
18 | |
19 | *() {} |
20 | *(S *value) {} |
21 | |
22 | // assume it's a regexp when queried with get() |
23 | // and a string constant when queried with str() |
24 | // (maybe we don't need this trick anymore) |
25 | S str() { ret value; } |
26 | bool get() { ret ctxEvalPattern(value); } |
27 | } |
28 | |
29 | sclass CtxVar extends CtxGeneral { |
30 | S var; |
31 | |
32 | *() {} |
33 | *(S *var) {} |
34 | |
35 | S str() { ret ctxGetVar(var); } |
36 | } |
37 | |
38 | sclass CtxNeg extends CtxBool { |
39 | CtxExpr e; |
40 | |
41 | *() {} |
42 | *(CtxExpr *e) {} |
43 | |
44 | bool get() { ret !e.get(); } |
45 | } |
46 | |
47 | sclass CtxAnd extends CtxBool { |
48 | CtxExpr a, b; |
49 | |
50 | *() {} |
51 | *(CtxExpr *a, CtxExpr *b) {} |
52 | |
53 | bool get() { ret a.get() && b.get(); } |
54 | } |
55 | |
56 | sclass CtxOr extends CtxBool { |
57 | CtxExpr a, b; |
58 | |
59 | *() {} |
60 | *(CtxExpr *a, CtxExpr *b) {} |
61 | |
62 | bool get() { ret a.get() || b.get(); } |
63 | } |
64 | |
65 | sclass CtxRegexp extends CtxBool { |
66 | S pattern; |
67 | |
68 | *() {} |
69 | *(S *pattern) {} |
70 | |
71 | bool get() { ret ctxEvalPattern(pattern); } |
72 | } |
73 | |
74 | sclass CtxComp extends CtxBool { |
75 | CtxExpr a, b; |
76 | |
77 | *() {} |
78 | *(CtxExpr *a, CtxExpr *b) {} |
79 | |
80 | bool get() { ret eq(a.str(), b.str()); } |
81 | } |
82 | |
83 | sclass CtxUneq extends CtxBool { |
84 | CtxExpr a, b; |
85 | |
86 | *() {} |
87 | *(CtxExpr *a, CtxExpr *b) {} |
88 | |
89 | bool get() { ret neq(a.str(), b.str()); } |
90 | } |
91 | |
92 | sclass CtxMatch extends CtxBool { |
93 | CtxExpr var; |
94 | S pattern; |
95 | |
96 | *() {} |
97 | *(CtxExpr *var, S *pattern) {} |
98 | |
99 | bool get() { ret ctxEvalPattern(pattern, var.str()); } |
100 | } |
101 | |
102 | sclass CtxFCall extends CtxGeneral { |
103 | S fname; |
104 | new L<CtxExpr> args; |
105 | |
106 | *() {} |
107 | *(S *fname) {} |
108 | |
109 | void add(CtxExpr arg) { |
110 | args.add(arg); |
111 | } |
112 | |
113 | S str() { |
114 | ret ctxCallFunction(fname, map(func(CtxExpr e) -> S { e.str() }, args)); |
115 | } |
116 | } |
download show line numbers debug dex old transpilations
Travelled to 15 computer(s): aoiabmzegqzx, bhatertpkbcr, cbybwowwnfue, cfunsshuasjs, gwrvuhgaqvyk, irmadwmeruwu, ishqpsrjomds, lpdgvwnxivlt, mqqgnosmbjvj, onxytkatvevr, pyentgdyhuwx, pzhvpgtvlbxg, tslmcundralx, tvejysmllsmz, vouqrxazstgt
No comments. add comment
Snippet ID: | #1008907 |
Snippet name: | CtxExpr etc. |
Eternal ID of this version: | #1008907/23 |
Text MD5: | 489c415eab0f334cb800ef417025a4a9 |
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 14:56:46 |
Source code size: | 2038 bytes / 116 lines |
Pitched / IR pitched: | No / No |
Views / Downloads: | 660 / 1567 |
Version history: | 22 change(s) |
Referenced in: | [show references] |