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1
22 package org.jboss.annotation.factory.ast;
23
24 public class AnnotationParserimplements AnnotationParserTreeConstants, AnnotationParserConstants {
25 protected JJTAnnotationParserState jjtree = new JJTAnnotationParserState();
26
27 final public ASTStart Start() throws ParseException {
28
29 ASTStart jjtn000 = new ASTStart(JJTSTART);
30 boolean jjtc000 = true;
31 jjtree.openNodeScope(jjtn000);
32 try {
33 Annotation();
34 switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
35 case 7:
36 jj_consume_token(7);
37 break;
38 case 8:
39 jj_consume_token(8);
40 break;
41 case 0:
42 jj_consume_token(0);
43 break;
44 default:
45 jj_la1[0] = jj_gen;
46 jj_consume_token(-1);
47 throw new ParseException();
48 }
49 jjtree.closeNodeScope(jjtn000, true);
50 jjtc000 = false;
51 {if (true) return jjtn000;}
52 } catch (Throwable  jjte000) {
53 if (jjtc000) {
54 jjtree.clearNodeScope(jjtn000);
55 jjtc000 = false;
56 } else {
57 jjtree.popNode();
58 }
59 if (jjte000 instanceof RuntimeException ) {
60 {if (true) throw (RuntimeException )jjte000;}
61 }
62 if (jjte000 instanceof ParseException) {
63 {if (true) throw (ParseException)jjte000;}
64 }
65 {if (true) throw (Error )jjte000;}
66 } finally {
67 if (jjtc000) {
68 jjtree.closeNodeScope(jjtn000, true);
69 }
70 }
71 throw new Error ("Missing return statement in function");
72 }
73
74 final public void Annotation() throws ParseException {
75
76 ASTAnnotation jjtn000 = new ASTAnnotation(JJTANNOTATION);
77 boolean jjtc000 = true;
78 jjtree.openNodeScope(jjtn000);Token tok;
79 try {
80 jj_consume_token(9);
81 tok = jj_consume_token(IDENTIFIER);
82 jjtn000.setIdentifier(tok.image);
83 switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
84 case 10:
85 jj_consume_token(10);
86 switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
87 case IDENTIFIER:
88 case CHARACTER:
89 case STRING:
90 case 9:
91 case 14:
92 if (jj_2_1(2)) {
93 MemberValuePairs();
94 } else {
95 switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
96 case IDENTIFIER:
97 case CHARACTER:
98 case STRING:
99 case 9:
100 case 14:
101 SingleMemberValue();
102 break;
103 default:
104 jj_la1[1] = jj_gen;
105 jj_consume_token(-1);
106 throw new ParseException();
107 }
108 }
109 break;
110 default:
111 jj_la1[2] = jj_gen;
112 ;
113 }
114 jj_consume_token(11);
115 break;
116 default:
117 jj_la1[3] = jj_gen;
118 ;
119 }
120 } catch (Throwable jjte000) {
121 if (jjtc000) {
122 jjtree.clearNodeScope(jjtn000);
123 jjtc000 = false;
124 } else {
125 jjtree.popNode();
126 }
127 if (jjte000 instanceof RuntimeException ) {
128 {if (true) throw (RuntimeException )jjte000;}
129 }
130 if (jjte000 instanceof ParseException) {
131 {if (true) throw (ParseException)jjte000;}
132 }
133 {if (true) throw (Error )jjte000;}
134 } finally {
135 if (jjtc000) {
136 jjtree.closeNodeScope(jjtn000, true);
137 }
138 }
139 }
140
141 final public void SingleMemberValue() throws ParseException {
142
143 ASTSingleMemberValue jjtn000 = new ASTSingleMemberValue(JJTSINGLEMEMBERVALUE);
144 boolean jjtc000 = true;
145 jjtree.openNodeScope(jjtn000);
146 try {
147 MemberValue();
148 } catch (Throwable jjte000) {
149 if (jjtc000) {
150 jjtree.clearNodeScope(jjtn000);
151 jjtc000 = false;
152 } else {
153 jjtree.popNode();
154 }
155 if (jjte000 instanceof RuntimeException ) {
156 {if (true) throw (RuntimeException )jjte000;}
157 }
158 if (jjte000 instanceof ParseException) {
159 {if (true) throw (ParseException)jjte000;}
160 }
161 {if (true) throw (Error )jjte000;}
162 } finally {
163 if (jjtc000) {
164 jjtree.closeNodeScope(jjtn000, true);
165 }
166 }
167 }
168
169 final public void MemberValuePairs() throws ParseException {
170
171 ASTMemberValuePairs jjtn000 = new ASTMemberValuePairs(JJTMEMBERVALUEPAIRS);
172 boolean jjtc000 = true;
173 jjtree.openNodeScope(jjtn000);
174 try {
175 MemberValuePair();
176 label_1:
177 while (true) {
178 switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
179 case 12:
180 ;
181 break;
182 default:
183 jj_la1[4] = jj_gen;
184 break label_1;
185 }
186 jj_consume_token(12);
187 MemberValuePair();
188 }
189 } catch (Throwable jjte000) {
190 if (jjtc000) {
191 jjtree.clearNodeScope(jjtn000);
192 jjtc000 = false;
193 } else {
194 jjtree.popNode();
195 }
196 if (jjte000 instanceof RuntimeException ) {
197 {if (true) throw (RuntimeException )jjte000;}
198 }
199 if (jjte000 instanceof ParseException) {
200 {if (true) throw (ParseException)jjte000;}
201 }
202 {if (true) throw (Error )jjte000;}
203 } finally {
204 if (jjtc000) {
205 jjtree.closeNodeScope(jjtn000, true);
206 }
207 }
208 }
209
210 final public void MemberValuePair() throws ParseException {
211
212 ASTMemberValuePair jjtn000 = new ASTMemberValuePair(JJTMEMBERVALUEPAIR);
213 boolean jjtc000 = true;
214 jjtree.openNodeScope(jjtn000);Token specialToken;
215 try {
216 Identifier();
217 jj_consume_token(13);
218 MemberValue();
219 } catch (Throwable jjte000) {
220 if (jjtc000) {
221 jjtree.clearNodeScope(jjtn000);
222 jjtc000 = false;
223 } else {
224 jjtree.popNode();
225 }
226 if (jjte000 instanceof RuntimeException ) {
227 {if (true) throw (RuntimeException )jjte000;}
228 }
229 if (jjte000 instanceof ParseException) {
230 {if (true) throw (ParseException)jjte000;}
231 }
232 {if (true) throw (Error )jjte000;}
233 } finally {
234 if (jjtc000) {
235 jjtree.closeNodeScope(jjtn000, true);
236 }
237 }
238 }
239
240 final public void MemberValue() throws ParseException {
241 Token tok;
242 switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
243 case 9:
244 Annotation();
245 break;
246 case 14:
247 MemberValueArrayInitializer();
248 break;
249 case STRING:
250 String();
251 break;
252 case CHARACTER:
253 Char();
254 break;
255 case IDENTIFIER:
256 Identifier();
257 break;
258 default:
259 jj_la1[5] = jj_gen;
260 jj_consume_token(-1);
261 throw new ParseException();
262 }
263 }
264
265 final public void MemberValueArrayInitializer() throws ParseException {
266
267 ASTMemberValueArrayInitializer jjtn000 = new ASTMemberValueArrayInitializer(JJTMEMBERVALUEARRAYINITIALIZER);
268 boolean jjtc000 = true;
269 jjtree.openNodeScope(jjtn000);
270 try {
271 jj_consume_token(14);
272 switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
273 case IDENTIFIER:
274 case CHARACTER:
275 case STRING:
276 case 9:
277 case 14:
278 MemberValue();
279 label_2:
280 while (true) {
281 if (jj_2_2(2)) {
282 ;
283 } else {
284 break label_2;
285 }
286 jj_consume_token(12);
287 MemberValue();
288 }
289 switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
290 case 12:
291 jj_consume_token(12);
292 break;
293 default:
294 jj_la1[6] = jj_gen;
295 ;
296 }
297 break;
298 default:
299 jj_la1[7] = jj_gen;
300 ;
301 }
302 jj_consume_token(15);
303 } catch (Throwable jjte000) {
304 if (jjtc000) {
305 jjtree.clearNodeScope(jjtn000);
306 jjtc000 = false;
307 } else {
308 jjtree.popNode();
309 }
310 if (jjte000 instanceof RuntimeException ) {
311 {if (true) throw (RuntimeException )jjte000;}
312 }
313 if (jjte000 instanceof ParseException) {
314 {if (true) throw (ParseException)jjte000;}
315 }
316 {if (true) throw (Error )jjte000;}
317 } finally {
318 if (jjtc000) {
319 jjtree.closeNodeScope(jjtn000, true);
320 }
321 }
322 }
323
324 final public void Identifier() throws ParseException {
325
326 ASTIdentifier jjtn000 = new ASTIdentifier(JJTIDENTIFIER);
327 boolean jjtc000 = true;
328 jjtree.openNodeScope(jjtn000);Token tok;
329 try {
330 tok = jj_consume_token(IDENTIFIER);
331 jjtree.closeNodeScope(jjtn000, true);
332 jjtc000 = false;
333 jjtn000.setValue(tok.image);
334 } finally {
335 if (jjtc000) {
336 jjtree.closeNodeScope(jjtn000, true);
337 }
338 }
339 }
340
341 final public void String() throws ParseException {
342
343 ASTString jjtn000 = new ASTString(JJTSTRING);
344 boolean jjtc000 = true;
345 jjtree.openNodeScope(jjtn000);Token tok;
346 try {
347 tok = jj_consume_token(STRING);
348 jjtree.closeNodeScope(jjtn000, true);
349 jjtc000 = false;
350 jjtn000.setValue(tok.image);
351 } finally {
352 if (jjtc000) {
353 jjtree.closeNodeScope(jjtn000, true);
354 }
355 }
356 }
357
358 final public void Char() throws ParseException {
359
360 ASTChar jjtn000 = new ASTChar(JJTCHAR);
361 boolean jjtc000 = true;
362 jjtree.openNodeScope(jjtn000);Token tok;
363 try {
364 tok = jj_consume_token(CHARACTER);
365 jjtree.closeNodeScope(jjtn000, true);
366 jjtc000 = false;
367 jjtn000.setValue(tok.image);
368 } finally {
369 if (jjtc000) {
370 jjtree.closeNodeScope(jjtn000, true);
371 }
372 }
373 }
374
375 final private boolean jj_2_1(int xla) {
376 jj_la = xla; jj_lastpos = jj_scanpos = token;
377 try { return !jj_3_1(); }
378 catch(LookaheadSuccess ls) { return true; }
379 finally { jj_save(0, xla); }
380 }
381
382 final private boolean jj_2_2(int xla) {
383 jj_la = xla; jj_lastpos = jj_scanpos = token;
384 try { return !jj_3_2(); }
385 catch(LookaheadSuccess ls) { return true; }
386 finally { jj_save(1, xla); }
387 }
388
389 final private boolean jj_3R_4() {
390 Token xsp;
391 xsp = jj_scanpos;
392 if (jj_3R_6()) {
393 jj_scanpos = xsp;
394 if (jj_3R_7()) {
395 jj_scanpos = xsp;
396 if (jj_3R_8()) {
397 jj_scanpos = xsp;
398 if (jj_3R_9()) {
399 jj_scanpos = xsp;
400 if (jj_3R_10()) return true;
401 }
402 }
403 }
404 }
405 return false;
406 }
407
408 final private boolean jj_3R_6() {
409 if (jj_3R_12()) return true;
410 return false;
411 }
412
413 final private boolean jj_3_1() {
414 if (jj_3R_3()) return true;
415 return false;
416 }
417
418 final private boolean jj_3R_14() {
419 if (jj_scan_token(STRING)) return true;
420 return false;
421 }
422
423 final private boolean jj_3R_13() {
424 if (jj_scan_token(14)) return true;
425 return false;
426 }
427
428 final private boolean jj_3R_5() {
429 if (jj_3R_11()) return true;
430 if (jj_scan_token(13)) return true;
431 return false;
432 }
433
434 final private boolean jj_3_2() {
435 if (jj_scan_token(12)) return true;
436 if (jj_3R_4()) return true;
437 return false;
438 }
439
440 final private boolean jj_3R_10() {
441 if (jj_3R_11()) return true;
442 return false;
443 }
444
445 final private boolean jj_3R_9() {
446 if (jj_3R_15()) return true;
447 return false;
448 }
449
450 final private boolean jj_3R_12() {
451 if (jj_scan_token(9)) return true;
452 return false;
453 }
454
455 final private boolean jj_3R_11() {
456 if (jj_scan_token(IDENTIFIER)) return true;
457 return false;
458 }
459
460 final private boolean jj_3R_15() {
461 if (jj_scan_token(CHARACTER)) return true;
462 return false;
463 }
464
465 final private boolean jj_3R_8() {
466 if (jj_3R_14()) return true;
467 return false;
468 }
469
470 final private boolean jj_3R_3() {
471 if (jj_3R_5()) return true;
472 return false;
473 }
474
475 final private boolean jj_3R_7() {
476 if (jj_3R_13()) return true;
477 return false;
478 }
479
480 public AnnotationParserTokenManager token_source;
481 SimpleCharStream jj_input_stream;
482 public Token token, jj_nt;
483 private int jj_ntk;
484 private Token jj_scanpos, jj_lastpos;
485 private int jj_la;
486 public boolean lookingAhead = false;
487 private boolean jj_semLA;
488 private int jj_gen;
489 final private int[] jj_la1 = new int[8];
490 static private int[] jj_la1_0;
491 static {
492 jj_la1_0();
493 }
494 private static void jj_la1_0() {
495 jj_la1_0 = new int[] {0x181,0x4268,0x4268,0x400,0x1000,0x4268,0x1000,0x4268,};
496 }
497 final private JJCalls[] jj_2_rtns = new JJCalls[2];
498 private boolean jj_rescan = false;
499 private int jj_gc = 0;
500
501 public AnnotationParser(java.io.InputStream stream) {
502 jj_input_stream = new SimpleCharStream(stream, 1, 1);
503 token_source = new AnnotationParserTokenManager(jj_input_stream);
504 token = new Token();
505 jj_ntk = -1;
506 jj_gen = 0;
507 for (int i = 0; i < 8; i++) jj_la1[i] = -1;
508 for (int i = 0; i < jj_2_rtns.length; i++) jj_2_rtns[i] = new JJCalls();
509 }
510
511 public void ReInit(java.io.InputStream stream) {
512 jj_input_stream.ReInit(stream, 1, 1);
513 token_source.ReInit(jj_input_stream);
514 token = new Token();
515 jj_ntk = -1;
516 jjtree.reset();
517 jj_gen = 0;
518 for (int i = 0; i < 8; i++) jj_la1[i] = -1;
519 for (int i = 0; i < jj_2_rtns.length; i++) jj_2_rtns[i] = new JJCalls();
520 }
521
522 public AnnotationParser(java.io.Reader stream) {
523 jj_input_stream = new SimpleCharStream(stream, 1, 1);
524 token_source = new AnnotationParserTokenManager(jj_input_stream);
525 token = new Token();
526 jj_ntk = -1;
527 jj_gen = 0;
528 for (int i = 0; i < 8; i++) jj_la1[i] = -1;
529 for (int i = 0; i < jj_2_rtns.length; i++) jj_2_rtns[i] = new JJCalls();
530 }
531
532 public void ReInit(java.io.Reader stream) {
533 jj_input_stream.ReInit(stream, 1, 1);
534 token_source.ReInit(jj_input_stream);
535 token = new Token();
536 jj_ntk = -1;
537 jjtree.reset();
538 jj_gen = 0;
539 for (int i = 0; i < 8; i++) jj_la1[i] = -1;
540 for (int i = 0; i < jj_2_rtns.length; i++) jj_2_rtns[i] = new JJCalls();
541 }
542
543 public AnnotationParser(AnnotationParserTokenManager tm) {
544 token_source = tm;
545 token = new Token();
546 jj_ntk = -1;
547 jj_gen = 0;
548 for (int i = 0; i < 8; i++) jj_la1[i] = -1;
549 for (int i = 0; i < jj_2_rtns.length; i++) jj_2_rtns[i] = new JJCalls();
550 }
551
552 public void ReInit(AnnotationParserTokenManager tm) {
553 token_source = tm;
554 token = new Token();
555 jj_ntk = -1;
556 jjtree.reset();
557 jj_gen = 0;
558 for (int i = 0; i < 8; i++) jj_la1[i] = -1;
559 for (int i = 0; i < jj_2_rtns.length; i++) jj_2_rtns[i] = new JJCalls();
560 }
561
562 final private Token jj_consume_token(int kind) throws ParseException {
563 Token oldToken;
564 if ((oldToken = token).next != null) token = token.next;
565 else token = token.next = token_source.getNextToken();
566 jj_ntk = -1;
567 if (token.kind == kind) {
568 jj_gen++;
569 if (++jj_gc > 100) {
570 jj_gc = 0;
571 for (int i = 0; i < jj_2_rtns.length; i++) {
572 JJCalls c = jj_2_rtns[i];
573 while (c != null) {
574 if (c.gen < jj_gen) c.first = null;
575 c = c.next;
576 }
577 }
578 }
579 return token;
580 }
581 token = oldToken;
582 jj_kind = kind;
583 throw generateParseException();
584 }
585
586 static private final class LookaheadSuccess extends java.lang.Error {}
587 final private LookaheadSuccess jj_ls = new LookaheadSuccess();
588 final private boolean jj_scan_token(int kind) {
589 if (jj_scanpos == jj_lastpos) {
590 jj_la--;
591 if (jj_scanpos.next == null) {
592 jj_lastpos = jj_scanpos = jj_scanpos.next = token_source.getNextToken();
593 } else {
594 jj_lastpos = jj_scanpos = jj_scanpos.next;
595 }
596 } else {
597 jj_scanpos = jj_scanpos.next;
598 }
599 if (jj_rescan) {
600 int i = 0; Token tok = token;
601 while (tok != null && tok != jj_scanpos) { i++; tok = tok.next; }
602 if (tok != null) jj_add_error_token(kind, i);
603 }
604 if (jj_scanpos.kind != kind) return true;
605 if (jj_la == 0 && jj_scanpos == jj_lastpos) throw jj_ls;
606 return false;
607 }
608
609 final public Token getNextToken() {
610 if (token.next != null) token = token.next;
611 else token = token.next = token_source.getNextToken();
612 jj_ntk = -1;
613 jj_gen++;
614 return token;
615 }
616
617 final public Token getToken(int index) {
618 Token t = lookingAhead ? jj_scanpos : token;
619 for (int i = 0; i < index; i++) {
620 if (t.next != null) t = t.next;
621 else t = t.next = token_source.getNextToken();
622 }
623 return t;
624 }
625
626 final private int jj_ntk() {
627 if ((jj_nt=token.next) == null)
628 return (jj_ntk = (token.next=token_source.getNextToken()).kind);
629 else
630 return (jj_ntk = jj_nt.kind);
631 }
632
633 private java.util.Vector jj_expentries = new java.util.Vector ();
634 private int[] jj_expentry;
635 private int jj_kind = -1;
636 private int[] jj_lasttokens = new int[100];
637 private int jj_endpos;
638
639 private void jj_add_error_token(int kind, int pos) {
640 if (pos >= 100) return;
641 if (pos == jj_endpos + 1) {
642 jj_lasttokens[jj_endpos++] = kind;
643 } else if (jj_endpos != 0) {
644 jj_expentry = new int[jj_endpos];
645 for (int i = 0; i < jj_endpos; i++) {
646 jj_expentry[i] = jj_lasttokens[i];
647 }
648 boolean exists = false;
649 for (java.util.Enumeration e = jj_expentries.elements(); e.hasMoreElements();) {
650 int[] oldentry = (int[])(e.nextElement());
651 if (oldentry.length == jj_expentry.length) {
652 exists = true;
653 for (int i = 0; i < jj_expentry.length; i++) {
654 if (oldentry[i] != jj_expentry[i]) {
655 exists = false;
656 break;
657 }
658 }
659 if (exists) break;
660 }
661 }
662 if (!exists) jj_expentries.addElement(jj_expentry);
663 if (pos != 0) jj_lasttokens[(jj_endpos = pos) - 1] = kind;
664 }
665 }
666
667 public ParseException generateParseException() {
668 jj_expentries.removeAllElements();
669 boolean[] la1tokens = new boolean[16];
670 for (int i = 0; i < 16; i++) {
671 la1tokens[i] = false;
672 }
673 if (jj_kind >= 0) {
674 la1tokens[jj_kind] = true;
675 jj_kind = -1;
676 }
677 for (int i = 0; i < 8; i++) {
678 if (jj_la1[i] == jj_gen) {
679 for (int j = 0; j < 32; j++) {
680 if ((jj_la1_0[i] & (1<<j)) != 0) {
681 la1tokens[j] = true;
682 }
683 }
684 }
685 }
686 for (int i = 0; i < 16; i++) {
687 if (la1tokens[i]) {
688 jj_expentry = new int[1];
689 jj_expentry[0] = i;
690 jj_expentries.addElement(jj_expentry);
691 }
692 }
693 jj_endpos = 0;
694 jj_rescan_token();
695 jj_add_error_token(0, 0);
696 int[][] exptokseq = new int[jj_expentries.size()][];
697 for (int i = 0; i < jj_expentries.size(); i++) {
698 exptokseq[i] = (int[])jj_expentries.elementAt(i);
699 }
700 return new ParseException(token, exptokseq, tokenImage);
701 }
702
703 final public void enable_tracing() {
704 }
705
706 final public void disable_tracing() {
707 }
708
709 final private void jj_rescan_token() {
710 jj_rescan = true;
711 for (int i = 0; i < 2; i++) {
712 JJCalls p = jj_2_rtns[i];
713 do {
714 if (p.gen > jj_gen) {
715 jj_la = p.arg; jj_lastpos = jj_scanpos = p.first;
716 switch (i) {
717 case 0: jj_3_1(); break;
718 case 1: jj_3_2(); break;
719 }
720 }
721 p = p.next;
722 } while (p != null);
723 }
724 jj_rescan = false;
725 }
726
727 final private void jj_save(int index, int xla) {
728 JJCalls p = jj_2_rtns[index];
729 while (p.gen > jj_gen) {
730 if (p.next == null) { p = p.next = new JJCalls(); break; }
731 p = p.next;
732 }
733 p.gen = jj_gen + xla - jj_la; p.first = token; p.arg = xla;
734 }
735
736 static final class JJCalls {
737 int gen;
738 Token first;
739 int arg;
740 JJCalls next;
741 }
742
743 }
744 |
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