Source Code Cross Referenced for JSONParserTokenManager.java in  » J2EE » Pustefix » de » schlund » pfixcore » webservice » json » parser » Java Source Code / Java DocumentationJava Source Code and Java Documentation

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Java Source Code / Java Documentation » J2EE » Pustefix » de.schlund.pfixcore.webservice.json.parser 
Source Cross Referenced  Class Diagram Java Document (Java Doc) 


001:        /* Generated By:JavaCC: Do not edit this line. JSONParserTokenManager.java */
002:        package de.schlund.pfixcore.webservice.json.parser;
003:
004:        public class JSONParserTokenManager implements  JSONParserConstants {
005:            public java.io.PrintStream debugStream = System.out;
006:
007:            public void setDebugStream(java.io.PrintStream ds) {
008:                debugStream = ds;
009:            }
010:
011:            private final int jjStopStringLiteralDfa_0(int pos, long active0) {
012:                switch (pos) {
013:                case 0:
014:                    if ((active0 & 0x4000L) != 0L)
015:                        return 47;
016:                    return -1;
017:                default:
018:                    return -1;
019:                }
020:            }
021:
022:            private final int jjStartNfa_0(int pos, long active0) {
023:                return jjMoveNfa_0(jjStopStringLiteralDfa_0(pos, active0),
024:                        pos + 1);
025:            }
026:
027:            private final int jjStopAtPos(int pos, int kind) {
028:                jjmatchedKind = kind;
029:                jjmatchedPos = pos;
030:                return pos + 1;
031:            }
032:
033:            private final int jjMoveStringLiteralDfa0_0() {
034:                switch (curChar) {
035:                case 44:
036:                    return jjStopAtPos(0, 11);
037:                case 58:
038:                    return jjStopAtPos(0, 10);
039:                case 91:
040:                    return jjStopAtPos(0, 8);
041:                case 93:
042:                    return jjStopAtPos(0, 9);
043:                case 102:
044:                    return jjMoveStringLiteralDfa1_0(0x2000L);
045:                case 110:
046:                    return jjMoveStringLiteralDfa1_0(0x4000L);
047:                case 116:
048:                    return jjMoveStringLiteralDfa1_0(0x1000L);
049:                case 123:
050:                    return jjStopAtPos(0, 6);
051:                case 125:
052:                    return jjStopAtPos(0, 7);
053:                default:
054:                    return jjMoveNfa_0(0, 0);
055:                }
056:            }
057:
058:            private final int jjMoveStringLiteralDfa1_0(long active0) {
059:                try {
060:                    curChar = input_stream.readChar();
061:                } catch (java.io.IOException e) {
062:                    jjStopStringLiteralDfa_0(0, active0);
063:                    return 1;
064:                }
065:                switch (curChar) {
066:                case 97:
067:                    return jjMoveStringLiteralDfa2_0(active0, 0x2000L);
068:                case 114:
069:                    return jjMoveStringLiteralDfa2_0(active0, 0x1000L);
070:                case 117:
071:                    return jjMoveStringLiteralDfa2_0(active0, 0x4000L);
072:                default:
073:                    break;
074:                }
075:                return jjStartNfa_0(0, active0);
076:            }
077:
078:            private final int jjMoveStringLiteralDfa2_0(long old0, long active0) {
079:                if (((active0 &= old0)) == 0L)
080:                    return jjStartNfa_0(0, old0);
081:                try {
082:                    curChar = input_stream.readChar();
083:                } catch (java.io.IOException e) {
084:                    jjStopStringLiteralDfa_0(1, active0);
085:                    return 2;
086:                }
087:                switch (curChar) {
088:                case 108:
089:                    return jjMoveStringLiteralDfa3_0(active0, 0x6000L);
090:                case 117:
091:                    return jjMoveStringLiteralDfa3_0(active0, 0x1000L);
092:                default:
093:                    break;
094:                }
095:                return jjStartNfa_0(1, active0);
096:            }
097:
098:            private final int jjMoveStringLiteralDfa3_0(long old0, long active0) {
099:                if (((active0 &= old0)) == 0L)
100:                    return jjStartNfa_0(1, old0);
101:                try {
102:                    curChar = input_stream.readChar();
103:                } catch (java.io.IOException e) {
104:                    jjStopStringLiteralDfa_0(2, active0);
105:                    return 3;
106:                }
107:                switch (curChar) {
108:                case 101:
109:                    if ((active0 & 0x1000L) != 0L)
110:                        return jjStopAtPos(3, 12);
111:                    break;
112:                case 108:
113:                    if ((active0 & 0x4000L) != 0L)
114:                        return jjStopAtPos(3, 14);
115:                    break;
116:                case 115:
117:                    return jjMoveStringLiteralDfa4_0(active0, 0x2000L);
118:                default:
119:                    break;
120:                }
121:                return jjStartNfa_0(2, active0);
122:            }
123:
124:            private final int jjMoveStringLiteralDfa4_0(long old0, long active0) {
125:                if (((active0 &= old0)) == 0L)
126:                    return jjStartNfa_0(2, old0);
127:                try {
128:                    curChar = input_stream.readChar();
129:                } catch (java.io.IOException e) {
130:                    jjStopStringLiteralDfa_0(3, active0);
131:                    return 4;
132:                }
133:                switch (curChar) {
134:                case 101:
135:                    if ((active0 & 0x2000L) != 0L)
136:                        return jjStopAtPos(4, 13);
137:                    break;
138:                default:
139:                    break;
140:                }
141:                return jjStartNfa_0(3, active0);
142:            }
143:
144:            private final void jjCheckNAdd(int state) {
145:                if (jjrounds[state] != jjround) {
146:                    jjstateSet[jjnewStateCnt++] = state;
147:                    jjrounds[state] = jjround;
148:                }
149:            }
150:
151:            private final void jjAddStates(int start, int end) {
152:                do {
153:                    jjstateSet[jjnewStateCnt++] = jjnextStates[start];
154:                } while (start++ != end);
155:            }
156:
157:            private final void jjCheckNAddTwoStates(int state1, int state2) {
158:                jjCheckNAdd(state1);
159:                jjCheckNAdd(state2);
160:            }
161:
162:            private final void jjCheckNAddStates(int start, int end) {
163:                do {
164:                    jjCheckNAdd(jjnextStates[start]);
165:                } while (start++ != end);
166:            }
167:
168:            static final long[] jjbitVec0 = { 0xfffffffffffffffeL,
169:                    0xffffffffffffffffL, 0xffffffffffffffffL,
170:                    0xffffffffffffffffL };
171:            static final long[] jjbitVec2 = { 0x0L, 0x0L, 0xffffffffffffffffL,
172:                    0xffffffffffffffffL };
173:
174:            @SuppressWarnings("unused")
175:            private final int jjMoveNfa_0(int startState, int curPos) {
176:                int[] nextStates;
177:                int startsAt = 0;
178:                jjnewStateCnt = 49;
179:                int i = 1;
180:                jjstateSet[0] = startState;
181:                int j, kind = 0x7fffffff;
182:                for (;;) {
183:                    if (++jjround == 0x7fffffff)
184:                        ReInitRounds();
185:                    if (curChar < 64) {
186:                        long l = 1L << curChar;
187:                        MatchLoop: do {
188:                            switch (jjstateSet[--i]) {
189:                            case 0:
190:                                if ((0x3fe000000000000L & l) != 0L) {
191:                                    if (kind > 17)
192:                                        kind = 17;
193:                                    jjCheckNAddStates(0, 2);
194:                                } else if (curChar == 48) {
195:                                    if (kind > 17)
196:                                        kind = 17;
197:                                    jjCheckNAddTwoStates(12, 14);
198:                                } else if (curChar == 45)
199:                                    jjAddStates(3, 4);
200:                                else if (curChar == 34)
201:                                    jjCheckNAddStates(5, 7);
202:                                break;
203:                            case 1:
204:                                if ((0xfffffffb00000000L & l) != 0L)
205:                                    jjCheckNAddStates(5, 7);
206:                                break;
207:                            case 3:
208:                                if (curChar == 34)
209:                                    jjCheckNAddStates(5, 7);
210:                                break;
211:                            case 4:
212:                                if (curChar == 34 && kind > 15)
213:                                    kind = 15;
214:                                break;
215:                            case 6:
216:                                if ((0x3ff000000000000L & l) != 0L)
217:                                    jjstateSet[jjnewStateCnt++] = 7;
218:                                break;
219:                            case 7:
220:                                if ((0x3ff000000000000L & l) != 0L)
221:                                    jjstateSet[jjnewStateCnt++] = 8;
222:                                break;
223:                            case 8:
224:                                if ((0x3ff000000000000L & l) != 0L)
225:                                    jjstateSet[jjnewStateCnt++] = 9;
226:                                break;
227:                            case 9:
228:                                if ((0x3ff000000000000L & l) != 0L)
229:                                    jjCheckNAddStates(5, 7);
230:                                break;
231:                            case 10:
232:                                if (curChar == 45)
233:                                    jjAddStates(3, 4);
234:                                break;
235:                            case 11:
236:                                if (curChar != 48)
237:                                    break;
238:                                if (kind > 17)
239:                                    kind = 17;
240:                                jjCheckNAddTwoStates(12, 14);
241:                                break;
242:                            case 12:
243:                                if (curChar == 46)
244:                                    jjCheckNAdd(13);
245:                                break;
246:                            case 13:
247:                                if ((0x3ff000000000000L & l) == 0L)
248:                                    break;
249:                                if (kind > 17)
250:                                    kind = 17;
251:                                jjCheckNAddTwoStates(13, 14);
252:                                break;
253:                            case 15:
254:                                if ((0x280000000000L & l) != 0L)
255:                                    jjCheckNAdd(16);
256:                                break;
257:                            case 16:
258:                                if ((0x3ff000000000000L & l) == 0L)
259:                                    break;
260:                                if (kind > 17)
261:                                    kind = 17;
262:                                jjCheckNAdd(16);
263:                                break;
264:                            case 17:
265:                                if ((0x3fe000000000000L & l) == 0L)
266:                                    break;
267:                                if (kind > 17)
268:                                    kind = 17;
269:                                jjCheckNAddStates(0, 2);
270:                                break;
271:                            case 18:
272:                                if ((0x3ff000000000000L & l) == 0L)
273:                                    break;
274:                                if (kind > 17)
275:                                    kind = 17;
276:                                jjCheckNAddStates(0, 2);
277:                                break;
278:                            case 19:
279:                                if (curChar == 40)
280:                                    jjCheckNAddStates(8, 11);
281:                                break;
282:                            case 20:
283:                                if (curChar == 45)
284:                                    jjCheckNAddTwoStates(21, 23);
285:                                break;
286:                            case 21:
287:                                if (curChar == 48)
288:                                    jjCheckNAdd(22);
289:                                break;
290:                            case 22:
291:                                if (curChar == 41 && kind > 18)
292:                                    kind = 18;
293:                                break;
294:                            case 23:
295:                                if ((0x3fe000000000000L & l) != 0L)
296:                                    jjCheckNAddTwoStates(24, 22);
297:                                break;
298:                            case 24:
299:                                if ((0x3ff000000000000L & l) != 0L)
300:                                    jjCheckNAddTwoStates(24, 22);
301:                                break;
302:                            case 25:
303:                                if (curChar == 40)
304:                                    jjCheckNAddTwoStates(26, 31);
305:                                break;
306:                            case 26:
307:                                if (curChar == 48)
308:                                    jjCheckNAddTwoStates(27, 30);
309:                                break;
310:                            case 27:
311:                                if (curChar == 44)
312:                                    jjCheckNAddTwoStates(26, 28);
313:                                break;
314:                            case 28:
315:                                if ((0x3fe000000000000L & l) != 0L)
316:                                    jjCheckNAddStates(12, 14);
317:                                break;
318:                            case 29:
319:                                if ((0x3ff000000000000L & l) != 0L)
320:                                    jjCheckNAddStates(12, 14);
321:                                break;
322:                            case 30:
323:                                if (curChar == 41)
324:                                    jjCheckNAdd(22);
325:                                break;
326:                            case 31:
327:                                if ((0x3fe000000000000L & l) != 0L)
328:                                    jjCheckNAddStates(15, 17);
329:                                break;
330:                            case 32:
331:                                if ((0x3ff000000000000L & l) != 0L)
332:                                    jjCheckNAddStates(15, 17);
333:                                break;
334:                            case 36:
335:                                if (curChar == 46)
336:                                    jjstateSet[jjnewStateCnt++] = 35;
337:                                break;
338:                            case 45:
339:                                if (curChar == 32)
340:                                    jjstateSet[jjnewStateCnt++] = 44;
341:                                break;
342:                            default:
343:                                break;
344:                            }
345:                        } while (i != startsAt);
346:                    } else if (curChar < 128) {
347:                        long l = 1L << (curChar & 077);
348:                        MatchLoop: do {
349:                            switch (jjstateSet[--i]) {
350:                            case 0:
351:                                if (curChar == 110)
352:                                    jjstateSet[jjnewStateCnt++] = 47;
353:                                break;
354:                            case 1:
355:                                if ((0xffffffffefffffffL & l) != 0L)
356:                                    jjCheckNAddStates(5, 7);
357:                                break;
358:                            case 2:
359:                                if (curChar == 92)
360:                                    jjAddStates(18, 19);
361:                                break;
362:                            case 3:
363:                                if ((0x14404410000000L & l) != 0L)
364:                                    jjCheckNAddStates(5, 7);
365:                                break;
366:                            case 5:
367:                                if (curChar == 117)
368:                                    jjstateSet[jjnewStateCnt++] = 6;
369:                                break;
370:                            case 6:
371:                                if ((0x7e0000007eL & l) != 0L)
372:                                    jjstateSet[jjnewStateCnt++] = 7;
373:                                break;
374:                            case 7:
375:                                if ((0x7e0000007eL & l) != 0L)
376:                                    jjstateSet[jjnewStateCnt++] = 8;
377:                                break;
378:                            case 8:
379:                                if ((0x7e0000007eL & l) != 0L)
380:                                    jjstateSet[jjnewStateCnt++] = 9;
381:                                break;
382:                            case 9:
383:                                if ((0x7e0000007eL & l) != 0L)
384:                                    jjCheckNAddStates(5, 7);
385:                                break;
386:                            case 14:
387:                                if ((0x2000000020L & l) != 0L)
388:                                    jjAddStates(20, 21);
389:                                break;
390:                            case 33:
391:                                if (curChar == 67)
392:                                    jjstateSet[jjnewStateCnt++] = 25;
393:                                break;
394:                            case 34:
395:                                if (curChar == 84)
396:                                    jjstateSet[jjnewStateCnt++] = 33;
397:                                break;
398:                            case 35:
399:                                if (curChar == 85)
400:                                    jjstateSet[jjnewStateCnt++] = 34;
401:                                break;
402:                            case 37:
403:                                if (curChar == 101)
404:                                    jjstateSet[jjnewStateCnt++] = 36;
405:                                break;
406:                            case 38:
407:                                if (curChar == 116)
408:                                    jjstateSet[jjnewStateCnt++] = 37;
409:                                break;
410:                            case 39:
411:                                if (curChar == 97)
412:                                    jjstateSet[jjnewStateCnt++] = 38;
413:                                break;
414:                            case 40:
415:                                if (curChar == 68)
416:                                    jjstateSet[jjnewStateCnt++] = 39;
417:                                break;
418:                            case 41:
419:                                if (curChar == 101)
420:                                    jjstateSet[jjnewStateCnt++] = 19;
421:                                break;
422:                            case 42:
423:                                if (curChar == 116)
424:                                    jjstateSet[jjnewStateCnt++] = 41;
425:                                break;
426:                            case 43:
427:                                if (curChar == 97)
428:                                    jjstateSet[jjnewStateCnt++] = 42;
429:                                break;
430:                            case 44:
431:                                if (curChar == 68)
432:                                    jjstateSet[jjnewStateCnt++] = 43;
433:                                break;
434:                            case 46:
435:                                if (curChar == 119)
436:                                    jjstateSet[jjnewStateCnt++] = 45;
437:                                break;
438:                            case 47:
439:                                if (curChar == 101)
440:                                    jjstateSet[jjnewStateCnt++] = 46;
441:                                break;
442:                            default:
443:                                break;
444:                            }
445:                        } while (i != startsAt);
446:                    } else {
447:                        int hiByte = (int) (curChar >> 8);
448:                        int i1 = hiByte >> 6;
449:                        long l1 = 1L << (hiByte & 077);
450:                        int i2 = (curChar & 0xff) >> 6;
451:                        long l2 = 1L << (curChar & 077);
452:                        MatchLoop: do {
453:                            switch (jjstateSet[--i]) {
454:                            case 1:
455:                                if (jjCanMove_0(hiByte, i1, i2, l1, l2))
456:                                    jjAddStates(5, 7);
457:                                break;
458:                            default:
459:                                break;
460:                            }
461:                        } while (i != startsAt);
462:                    }
463:                    if (kind != 0x7fffffff) {
464:                        jjmatchedKind = kind;
465:                        jjmatchedPos = curPos;
466:                        kind = 0x7fffffff;
467:                    }
468:                    ++curPos;
469:                    if ((i = jjnewStateCnt) == (startsAt = 49 - (jjnewStateCnt = startsAt)))
470:                        return curPos;
471:                    try {
472:                        curChar = input_stream.readChar();
473:                    } catch (java.io.IOException e) {
474:                        return curPos;
475:                    }
476:                }
477:            }
478:
479:            static final int[] jjnextStates = { 18, 12, 14, 11, 17, 1, 2, 4,
480:                    20, 21, 23, 40, 27, 29, 30, 32, 27, 30, 3, 5, 15, 16, };
481:
482:            private static final boolean jjCanMove_0(int hiByte, int i1,
483:                    int i2, long l1, long l2) {
484:                switch (hiByte) {
485:                case 0:
486:                    return ((jjbitVec2[i2] & l2) != 0L);
487:                default:
488:                    if ((jjbitVec0[i1] & l1) != 0L)
489:                        return true;
490:                    return false;
491:                }
492:            }
493:
494:            public static final String[] jjstrLiteralImages = { "", null, null,
495:                    null, null, null, "\173", "\175", "\133", "\135", "\72",
496:                    "\54", "\164\162\165\145", "\146\141\154\163\145",
497:                    "\156\165\154\154", null, null, null, null, };
498:            public static final String[] lexStateNames = { "DEFAULT", };
499:            static final long[] jjtoToken = { 0x6ffc1L, };
500:            static final long[] jjtoSkip = { 0x3eL, };
501:            protected SimpleCharStream input_stream;
502:            private final int[] jjrounds = new int[49];
503:            private final int[] jjstateSet = new int[98];
504:            protected char curChar;
505:
506:            public JSONParserTokenManager(SimpleCharStream stream) {
507:                if (SimpleCharStream.staticFlag)
508:                    throw new Error(
509:                            "ERROR: Cannot use a static CharStream class with a non-static lexical analyzer.");
510:                input_stream = stream;
511:            }
512:
513:            public JSONParserTokenManager(SimpleCharStream stream, int lexState) {
514:                this (stream);
515:                SwitchTo(lexState);
516:            }
517:
518:            public void ReInit(SimpleCharStream stream) {
519:                jjmatchedPos = jjnewStateCnt = 0;
520:                curLexState = defaultLexState;
521:                input_stream = stream;
522:                ReInitRounds();
523:            }
524:
525:            private final void ReInitRounds() {
526:                int i;
527:                jjround = 0x80000001;
528:                for (i = 49; i-- > 0;)
529:                    jjrounds[i] = 0x80000000;
530:            }
531:
532:            public void ReInit(SimpleCharStream stream, int lexState) {
533:                ReInit(stream);
534:                SwitchTo(lexState);
535:            }
536:
537:            public void SwitchTo(int lexState) {
538:                if (lexState >= 1 || lexState < 0)
539:                    throw new TokenMgrError(
540:                            "Error: Ignoring invalid lexical state : "
541:                                    + lexState + ". State unchanged.",
542:                            TokenMgrError.INVALID_LEXICAL_STATE);
543:                else
544:                    curLexState = lexState;
545:            }
546:
547:            protected Token jjFillToken() {
548:                Token t = Token.newToken(jjmatchedKind);
549:                t.kind = jjmatchedKind;
550:                String im = jjstrLiteralImages[jjmatchedKind];
551:                t.image = (im == null) ? input_stream.GetImage() : im;
552:                t.beginLine = input_stream.getBeginLine();
553:                t.beginColumn = input_stream.getBeginColumn();
554:                t.endLine = input_stream.getEndLine();
555:                t.endColumn = input_stream.getEndColumn();
556:                return t;
557:            }
558:
559:            int curLexState = 0;
560:            int defaultLexState = 0;
561:            int jjnewStateCnt;
562:            int jjround;
563:            int jjmatchedPos;
564:            int jjmatchedKind;
565:
566:            public Token getNextToken() {
567:                Token matchedToken;
568:                int curPos = 0;
569:
570:                EOFLoop: for (;;) {
571:                    try {
572:                        curChar = input_stream.BeginToken();
573:                    } catch (java.io.IOException e) {
574:                        jjmatchedKind = 0;
575:                        matchedToken = jjFillToken();
576:                        return matchedToken;
577:                    }
578:
579:                    try {
580:                        input_stream.backup(0);
581:                        while (curChar <= 32
582:                                && (0x100003600L & (1L << curChar)) != 0L)
583:                            curChar = input_stream.BeginToken();
584:                    } catch (java.io.IOException e1) {
585:                        continue EOFLoop;
586:                    }
587:                    jjmatchedKind = 0x7fffffff;
588:                    jjmatchedPos = 0;
589:                    curPos = jjMoveStringLiteralDfa0_0();
590:                    if (jjmatchedKind != 0x7fffffff) {
591:                        if (jjmatchedPos + 1 < curPos)
592:                            input_stream.backup(curPos - jjmatchedPos - 1);
593:                        if ((jjtoToken[jjmatchedKind >> 6] & (1L << (jjmatchedKind & 077))) != 0L) {
594:                            matchedToken = jjFillToken();
595:                            return matchedToken;
596:                        } else {
597:                            continue EOFLoop;
598:                        }
599:                    }
600:                    int error_line = input_stream.getEndLine();
601:                    int error_column = input_stream.getEndColumn();
602:                    String error_after = null;
603:                    boolean EOFSeen = false;
604:                    try {
605:                        input_stream.readChar();
606:                        input_stream.backup(1);
607:                    } catch (java.io.IOException e1) {
608:                        EOFSeen = true;
609:                        error_after = curPos <= 1 ? "" : input_stream
610:                                .GetImage();
611:                        if (curChar == '\n' || curChar == '\r') {
612:                            error_line++;
613:                            error_column = 0;
614:                        } else
615:                            error_column++;
616:                    }
617:                    if (!EOFSeen) {
618:                        input_stream.backup(1);
619:                        error_after = curPos <= 1 ? "" : input_stream
620:                                .GetImage();
621:                    }
622:                    throw new TokenMgrError(EOFSeen, curLexState, error_line,
623:                            error_column, error_after, curChar,
624:                            TokenMgrError.LEXICAL_ERROR);
625:                }
626:            }
627:
628:        }
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