1 | /* This file is part of the project "Hilbert II" - http://www.qedeq.org |
2 | * |
3 | * Copyright 2000-2014, Michael Meyling <mime@qedeq.org>. |
4 | * |
5 | * "Hilbert II" is free software; you can redistribute |
6 | * it and/or modify it under the terms of the GNU General Public |
7 | * License as published by the Free Software Foundation; either |
8 | * version 2 of the License, or (at your option) any later version. |
9 | * |
10 | * This program is distributed in the hope that it will be useful, |
11 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
12 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
13 | * GNU General Public License for more details. |
14 | */ |
15 | |
16 | package org.qedeq.kernel.se.visitor; |
17 | |
18 | import java.util.HashMap; |
19 | import java.util.Map; |
20 | import java.util.Stack; |
21 | |
22 | import org.qedeq.kernel.se.base.list.Atom; |
23 | import org.qedeq.kernel.se.base.list.Element; |
24 | import org.qedeq.kernel.se.base.list.ElementList; |
25 | import org.qedeq.kernel.se.base.module.Add; |
26 | import org.qedeq.kernel.se.base.module.Author; |
27 | import org.qedeq.kernel.se.base.module.AuthorList; |
28 | import org.qedeq.kernel.se.base.module.Axiom; |
29 | import org.qedeq.kernel.se.base.module.ChangedRule; |
30 | import org.qedeq.kernel.se.base.module.ChangedRuleList; |
31 | import org.qedeq.kernel.se.base.module.Chapter; |
32 | import org.qedeq.kernel.se.base.module.ChapterList; |
33 | import org.qedeq.kernel.se.base.module.Conclusion; |
34 | import org.qedeq.kernel.se.base.module.ConditionalProof; |
35 | import org.qedeq.kernel.se.base.module.Existential; |
36 | import org.qedeq.kernel.se.base.module.FormalProof; |
37 | import org.qedeq.kernel.se.base.module.FormalProofLine; |
38 | import org.qedeq.kernel.se.base.module.FormalProofLineList; |
39 | import org.qedeq.kernel.se.base.module.FormalProofList; |
40 | import org.qedeq.kernel.se.base.module.Formula; |
41 | import org.qedeq.kernel.se.base.module.FunctionDefinition; |
42 | import org.qedeq.kernel.se.base.module.Header; |
43 | import org.qedeq.kernel.se.base.module.Hypothesis; |
44 | import org.qedeq.kernel.se.base.module.Import; |
45 | import org.qedeq.kernel.se.base.module.ImportList; |
46 | import org.qedeq.kernel.se.base.module.InitialFunctionDefinition; |
47 | import org.qedeq.kernel.se.base.module.InitialPredicateDefinition; |
48 | import org.qedeq.kernel.se.base.module.Latex; |
49 | import org.qedeq.kernel.se.base.module.LatexList; |
50 | import org.qedeq.kernel.se.base.module.LinkList; |
51 | import org.qedeq.kernel.se.base.module.LiteratureItem; |
52 | import org.qedeq.kernel.se.base.module.LiteratureItemList; |
53 | import org.qedeq.kernel.se.base.module.Location; |
54 | import org.qedeq.kernel.se.base.module.LocationList; |
55 | import org.qedeq.kernel.se.base.module.ModusPonens; |
56 | import org.qedeq.kernel.se.base.module.Node; |
57 | import org.qedeq.kernel.se.base.module.PredicateDefinition; |
58 | import org.qedeq.kernel.se.base.module.Proof; |
59 | import org.qedeq.kernel.se.base.module.ProofList; |
60 | import org.qedeq.kernel.se.base.module.Proposition; |
61 | import org.qedeq.kernel.se.base.module.Qedeq; |
62 | import org.qedeq.kernel.se.base.module.Reason; |
63 | import org.qedeq.kernel.se.base.module.Rename; |
64 | import org.qedeq.kernel.se.base.module.Rule; |
65 | import org.qedeq.kernel.se.base.module.Section; |
66 | import org.qedeq.kernel.se.base.module.SectionList; |
67 | import org.qedeq.kernel.se.base.module.Specification; |
68 | import org.qedeq.kernel.se.base.module.Subsection; |
69 | import org.qedeq.kernel.se.base.module.SubsectionList; |
70 | import org.qedeq.kernel.se.base.module.SubstFree; |
71 | import org.qedeq.kernel.se.base.module.SubstFunc; |
72 | import org.qedeq.kernel.se.base.module.SubstPred; |
73 | import org.qedeq.kernel.se.base.module.Term; |
74 | import org.qedeq.kernel.se.base.module.Universal; |
75 | import org.qedeq.kernel.se.base.module.UsedByList; |
76 | import org.qedeq.kernel.se.common.ModuleAddress; |
77 | import org.qedeq.kernel.se.common.ModuleContext; |
78 | import org.qedeq.kernel.se.common.ModuleDataException; |
79 | import org.qedeq.kernel.se.common.RuleKey; |
80 | import org.qedeq.kernel.se.common.ServiceCompleteness; |
81 | import org.qedeq.kernel.se.dto.module.FormulaVo; |
82 | import org.qedeq.kernel.se.dto.module.TermVo; |
83 | |
84 | |
85 | /** |
86 | * Traverse QEDEQ module. Calls visitors of {@link org.qedeq.kernel.se.visitor.QedeqVisitor} |
87 | * for non <code>null</code> arguments. |
88 | * |
89 | * @author Michael Meyling |
90 | */ |
91 | public class QedeqNotNullTraverser implements QedeqTraverser, ServiceCompleteness { |
92 | |
93 | /** Current context during creation. */ |
94 | private final ModuleContext currentContext; |
95 | |
96 | /** Readable traverse location info. */ |
97 | private final Stack location = new Stack(); |
98 | |
99 | /** Herein are various counters for the current node. */ |
100 | private QedeqNumbers data = new QedeqNumbers(0, 0); |
101 | |
102 | /** Converts chapter and other titles into text. */ |
103 | private final LatexList2Text transform = new LatexList2Text(); |
104 | |
105 | /** |
106 | * These methods are called if a node is visited. To start the whole process just call |
107 | * {@link #accept(Qedeq)}. |
108 | */ |
109 | private QedeqVisitor visitor; |
110 | |
111 | /** Is sub node traverse currently blocked? */ |
112 | private boolean blocked; |
113 | |
114 | /** Currently visited node element of QEDEQ module. Might be <code>null</code>. */ |
115 | private Node node; |
116 | |
117 | /** Maps local {@link ruleName}s to local {@link RuleKey}s. */ |
118 | private Map ruleExistence; |
119 | |
120 | /** |
121 | * Constructor. |
122 | * |
123 | * @param globalContext Module location information. |
124 | * @param visitor These methods are called if a node is visited. |
125 | */ |
126 | public QedeqNotNullTraverser(final ModuleAddress globalContext, final QedeqVisitor visitor) { |
127 | currentContext = globalContext.createModuleContext(); |
128 | this.visitor = visitor; |
129 | } |
130 | |
131 | /** |
132 | * Constructor. |
133 | * |
134 | * @param globalContext Module location information. |
135 | */ |
136 | public QedeqNotNullTraverser(final ModuleAddress globalContext) { |
137 | currentContext = globalContext.createModuleContext(); |
138 | } |
139 | |
140 | /** |
141 | * Set visitor. |
142 | * |
143 | * @param visitor These methods are called if a node is visited. |
144 | */ |
145 | public void setVisitor(final QedeqVisitor visitor) { |
146 | this.visitor = visitor; |
147 | } |
148 | |
149 | public void accept(final Qedeq qedeq) throws ModuleDataException { |
150 | ruleExistence = new HashMap(); |
151 | setLocation("started"); |
152 | if (qedeq == null) { |
153 | throw new NullPointerException("null QEDEQ module"); |
154 | } |
155 | data = new QedeqNumbers( |
156 | (qedeq.getHeader() != null && qedeq.getHeader().getImportList() != null |
157 | ? qedeq.getHeader().getImportList().size() : 0), |
158 | (qedeq.getChapterList() != null ? qedeq.getChapterList().size() : 0) |
159 | ); |
160 | getCurrentContext().setLocationWithinModule(""); |
161 | checkForInterrupt(); |
162 | blocked = false; |
163 | final String context = getCurrentContext().getLocationWithinModule(); |
164 | visitor.visitEnter(qedeq); |
165 | if (qedeq.getHeader() != null) { |
166 | getCurrentContext().setLocationWithinModule(context + "getHeader()"); |
167 | accept(qedeq.getHeader()); |
168 | } |
169 | if (qedeq.getChapterList() != null) { |
170 | getCurrentContext().setLocationWithinModule(context + "getChapterList()"); |
171 | accept(qedeq.getChapterList()); |
172 | } |
173 | if (qedeq.getLiteratureItemList() != null) { |
174 | getCurrentContext().setLocationWithinModule(context + "getLiteratureItemList()"); |
175 | accept(qedeq.getLiteratureItemList()); |
176 | } |
177 | setLocationWithinModule(context); |
178 | visitor.visitLeave(qedeq); |
179 | setLocationWithinModule(context); |
180 | setLocation("finished"); |
181 | data.setFinished(true); |
182 | } |
183 | |
184 | /** |
185 | * Check if current thread is interrupted. |
186 | * |
187 | * @throws InterruptException We were interrupted. |
188 | */ |
189 | private void checkForInterrupt() throws InterruptException { |
190 | if (Thread.interrupted()) { |
191 | throw new InterruptException(getCurrentContext()); |
192 | } |
193 | } |
194 | |
195 | public void accept(final Header header) throws ModuleDataException { |
196 | checkForInterrupt(); |
197 | if (blocked || header == null) { |
198 | return; |
199 | } |
200 | setLocation("analyzing header"); |
201 | final String context = getCurrentContext().getLocationWithinModule(); |
202 | visitor.visitEnter(header); |
203 | if (header.getSpecification() != null) { |
204 | setLocationWithinModule(context + ".getSpecification()"); |
205 | accept(header.getSpecification()); |
206 | } |
207 | if (header.getTitle() != null) { |
208 | setLocationWithinModule(context + ".getTitle()"); |
209 | accept(header.getTitle()); |
210 | } |
211 | if (header.getSummary() != null) { |
212 | setLocationWithinModule(context + ".getSummary()"); |
213 | accept(header.getSummary()); |
214 | } |
215 | if (header.getAuthorList() != null) { |
216 | setLocationWithinModule(context + ".getAuthorList()"); |
217 | accept(header.getAuthorList()); |
218 | } |
219 | if (header.getImportList() != null) { |
220 | setLocationWithinModule(context + ".getImportList()"); |
221 | accept(header.getImportList()); |
222 | } |
223 | if (header.getUsedByList() != null) { |
224 | setLocationWithinModule(context + ".getUsedByList()"); |
225 | accept(header.getUsedByList()); |
226 | } |
227 | setLocationWithinModule(context); |
228 | visitor.visitLeave(header); |
229 | setLocationWithinModule(context); |
230 | } |
231 | |
232 | public void accept(final UsedByList usedByList) throws ModuleDataException { |
233 | checkForInterrupt(); |
234 | if (blocked || usedByList == null) { |
235 | return; |
236 | } |
237 | location.push("working on used by list"); |
238 | final String context = getCurrentContext().getLocationWithinModule(); |
239 | visitor.visitEnter(usedByList); |
240 | for (int i = 0; i < usedByList.size(); i++) { |
241 | setLocationWithinModule(context + ".get(" + i + ")"); |
242 | accept(usedByList.get(i)); |
243 | } |
244 | setLocationWithinModule(context); |
245 | visitor.visitLeave(usedByList); |
246 | setLocationWithinModule(context); |
247 | location.pop(); |
248 | } |
249 | |
250 | public void accept(final ImportList importList) throws ModuleDataException { |
251 | checkForInterrupt(); |
252 | if (blocked || importList == null) { |
253 | return; |
254 | } |
255 | location.push("working on import list"); |
256 | final String context = getCurrentContext().getLocationWithinModule(); |
257 | visitor.visitEnter(importList); |
258 | for (int i = 0; i < importList.size(); i++) { |
259 | setLocationWithinModule(context + ".get(" + i + ")"); |
260 | accept(importList.get(i)); |
261 | } |
262 | setLocationWithinModule(context); |
263 | visitor.visitLeave(importList); |
264 | setLocationWithinModule(context); |
265 | location.pop(); |
266 | } |
267 | |
268 | public void accept(final Import imp) throws ModuleDataException { |
269 | data.increaseImportNumber(); |
270 | checkForInterrupt(); |
271 | if (blocked || imp == null) { |
272 | return; |
273 | } |
274 | location.push("import " + data.getImportNumber() + ": " + imp.getLabel()); |
275 | final String context = getCurrentContext().getLocationWithinModule(); |
276 | visitor.visitEnter(imp); |
277 | if (imp.getSpecification() != null) { |
278 | setLocationWithinModule(context + ".getSpecification()"); |
279 | accept(imp.getSpecification()); |
280 | } |
281 | setLocationWithinModule(context); |
282 | visitor.visitLeave(imp); |
283 | setLocationWithinModule(context); |
284 | location.pop(); |
285 | } |
286 | |
287 | public void accept(final Specification specification) throws ModuleDataException { |
288 | checkForInterrupt(); |
289 | if (blocked || specification == null) { |
290 | return; |
291 | } |
292 | final String context = getCurrentContext().getLocationWithinModule(); |
293 | visitor.visitEnter(specification); |
294 | if (specification.getLocationList() != null) { |
295 | setLocationWithinModule(context + ".getLocationList()"); |
296 | accept(specification.getLocationList()); |
297 | } |
298 | setLocationWithinModule(context); |
299 | visitor.visitLeave(specification); |
300 | setLocationWithinModule(context); |
301 | } |
302 | |
303 | public void accept(final LocationList locationList) throws ModuleDataException { |
304 | checkForInterrupt(); |
305 | if (blocked || locationList == null) { |
306 | return; |
307 | } |
308 | final String context = getCurrentContext().getLocationWithinModule(); |
309 | visitor.visitEnter(locationList); |
310 | for (int i = 0; i < locationList.size(); i++) { |
311 | setLocationWithinModule(context + ".get(" + i + ")"); |
312 | accept(locationList.get(i)); |
313 | } |
314 | setLocationWithinModule(context); |
315 | visitor.visitLeave(locationList); |
316 | setLocationWithinModule(context); |
317 | } |
318 | |
319 | public void accept(final Location location) throws ModuleDataException { |
320 | checkForInterrupt(); |
321 | if (blocked || location == null) { |
322 | return; |
323 | } |
324 | final String context = getCurrentContext().getLocationWithinModule(); |
325 | visitor.visitEnter(location); |
326 | setLocationWithinModule(context); |
327 | visitor.visitLeave(location); |
328 | setLocationWithinModule(context); |
329 | } |
330 | |
331 | public void accept(final AuthorList authorList) throws ModuleDataException { |
332 | checkForInterrupt(); |
333 | if (blocked || authorList == null) { |
334 | return; |
335 | } |
336 | final String context = getCurrentContext().getLocationWithinModule(); |
337 | visitor.visitEnter(authorList); |
338 | for (int i = 0; i < authorList.size(); i++) { |
339 | setLocationWithinModule(context + ".get(" + i + ")"); |
340 | accept(authorList.get(i)); |
341 | } |
342 | setLocationWithinModule(context); |
343 | visitor.visitLeave(authorList); |
344 | setLocationWithinModule(context); |
345 | } |
346 | |
347 | public void accept(final Author author) throws ModuleDataException { |
348 | checkForInterrupt(); |
349 | if (blocked || author == null) { |
350 | return; |
351 | } |
352 | final String context = getCurrentContext().getLocationWithinModule(); |
353 | visitor.visitEnter(author); |
354 | if (author.getName() != null) { |
355 | setLocationWithinModule(context + ".getName()"); |
356 | accept(author.getName()); |
357 | } |
358 | setLocationWithinModule(context); |
359 | visitor.visitLeave(author); |
360 | setLocationWithinModule(context); |
361 | } |
362 | |
363 | public void accept(final ChapterList chapterList) throws ModuleDataException { |
364 | checkForInterrupt(); |
365 | if (blocked || chapterList == null) { |
366 | return; |
367 | } |
368 | final String context = getCurrentContext().getLocationWithinModule(); |
369 | visitor.visitEnter(chapterList); |
370 | for (int i = 0; i < chapterList.size(); i++) { |
371 | setLocationWithinModule(context + ".get(" + i + ")"); |
372 | accept(chapterList.get(i)); |
373 | } |
374 | setLocationWithinModule(context); |
375 | visitor.visitLeave(chapterList); |
376 | setLocationWithinModule(context); |
377 | } |
378 | |
379 | public void accept(final Chapter chapter) throws ModuleDataException { |
380 | checkForInterrupt(); |
381 | if (blocked || chapter == null) { |
382 | return; |
383 | } |
384 | data.increaseChapterNumber( |
385 | (chapter.getSectionList() != null ? chapter.getSectionList().size() : 0), |
386 | chapter.getNoNumber() == null || !chapter.getNoNumber().booleanValue() |
387 | ); |
388 | if (data.isChapterNumbering()) { |
389 | setLocation("Chapter " + data.getChapterNumber() + " " |
390 | + transform.transform(chapter.getTitle())); |
391 | } else { |
392 | setLocation(transform.transform(chapter.getTitle())); |
393 | } |
394 | final String context = getCurrentContext().getLocationWithinModule(); |
395 | visitor.visitEnter(chapter); |
396 | if (chapter.getTitle() != null) { |
397 | setLocationWithinModule(context + ".getTitle()"); |
398 | accept(chapter.getTitle()); |
399 | } |
400 | if (chapter.getIntroduction() != null) { |
401 | setLocationWithinModule(context + ".getIntroduction()"); |
402 | accept(chapter.getIntroduction()); |
403 | } |
404 | if (chapter.getSectionList() != null) { |
405 | setLocationWithinModule(context + ".getSectionList()"); |
406 | accept(chapter.getSectionList()); |
407 | } |
408 | setLocationWithinModule(context); |
409 | visitor.visitLeave(chapter); |
410 | setLocationWithinModule(context); |
411 | } |
412 | |
413 | public void accept(final LiteratureItemList literatureItemList) |
414 | throws ModuleDataException { |
415 | checkForInterrupt(); |
416 | if (blocked || literatureItemList == null) { |
417 | return; |
418 | } |
419 | setLocation("working on literature list"); |
420 | final String context = getCurrentContext().getLocationWithinModule(); |
421 | visitor.visitEnter(literatureItemList); |
422 | for (int i = 0; i < literatureItemList.size(); i++) { |
423 | setLocationWithinModule(context + ".get(" + i + ")"); |
424 | accept(literatureItemList.get(i)); |
425 | } |
426 | setLocationWithinModule(context); |
427 | visitor.visitLeave(literatureItemList); |
428 | setLocationWithinModule(context); |
429 | } |
430 | |
431 | public void accept(final LiteratureItem item) throws ModuleDataException { |
432 | checkForInterrupt(); |
433 | if (blocked || item == null) { |
434 | return; |
435 | } |
436 | final String context = getCurrentContext().getLocationWithinModule(); |
437 | visitor.visitEnter(item); |
438 | if (item.getItem() != null) { |
439 | setLocationWithinModule(context + ".getItem()"); |
440 | accept(item.getItem()); |
441 | } |
442 | setLocationWithinModule(context); |
443 | visitor.visitLeave(item); |
444 | setLocationWithinModule(context); |
445 | } |
446 | |
447 | public void accept(final SectionList sectionList) throws ModuleDataException { |
448 | checkForInterrupt(); |
449 | if (blocked || sectionList == null) { |
450 | return; |
451 | } |
452 | final String context = getCurrentContext().getLocationWithinModule(); |
453 | visitor.visitEnter(sectionList); |
454 | for (int i = 0; i < sectionList.size(); i++) { |
455 | setLocationWithinModule(context + ".get(" + i + ")"); |
456 | accept(sectionList.get(i)); |
457 | } |
458 | setLocationWithinModule(context); |
459 | visitor.visitLeave(sectionList); |
460 | setLocationWithinModule(context); |
461 | } |
462 | |
463 | public void accept(final Section section) throws ModuleDataException { |
464 | checkForInterrupt(); |
465 | if (blocked || section == null) { |
466 | return; |
467 | } |
468 | data.increaseSectionNumber( |
469 | (section.getSubsectionList() != null ? section.getSubsectionList().size() : 0), |
470 | section.getNoNumber() == null || !section.getNoNumber().booleanValue() |
471 | ); |
472 | String title = ""; |
473 | if (data.isChapterNumbering()) { |
474 | title += data.getChapterNumber(); |
475 | } |
476 | if (data.isSectionNumbering()) { |
477 | title += (title.length() > 0 ? "." : "") + data.getSectionNumber(); |
478 | } |
479 | if (section.getTitle() != null) { |
480 | title += " " + transform.transform(section.getTitle()); |
481 | } |
482 | location.push(title); |
483 | final String context = getCurrentContext().getLocationWithinModule(); |
484 | visitor.visitEnter(section); |
485 | if (section.getTitle() != null) { |
486 | setLocationWithinModule(context + ".getTitle()"); |
487 | accept(section.getTitle()); |
488 | } |
489 | if (section.getIntroduction() != null) { |
490 | setLocationWithinModule(context + ".getIntroduction()"); |
491 | accept(section.getIntroduction()); |
492 | } |
493 | if (section.getSubsectionList() != null) { |
494 | setLocationWithinModule(context + ".getSubsectionList()"); |
495 | accept(section.getSubsectionList()); |
496 | } |
497 | setLocationWithinModule(context); |
498 | visitor.visitLeave(section); |
499 | setLocationWithinModule(context); |
500 | location.pop(); |
501 | } |
502 | |
503 | public void accept(final SubsectionList subsectionList) throws ModuleDataException { |
504 | checkForInterrupt(); |
505 | if (blocked || subsectionList == null) { |
506 | return; |
507 | } |
508 | final String context = getCurrentContext().getLocationWithinModule(); |
509 | visitor.visitEnter(subsectionList); |
510 | for (int i = 0; i < subsectionList.size(); i++) { |
511 | setLocationWithinModule(context + ".get(" + i + ")"); |
512 | // TODO 20130131 m31: variation here hard coded |
513 | // 20050608: here the Subsection context is type dependently specified |
514 | if (subsectionList.get(i) instanceof Subsection) { |
515 | setLocationWithinModule(context + ".get(" + i + ").getSubsection()"); |
516 | accept((Subsection) subsectionList.get(i)); |
517 | } else if (subsectionList.get(i) instanceof Node) { |
518 | setLocationWithinModule(context + ".get(" + i + ").getNode()"); |
519 | accept((Node) subsectionList.get(i)); |
520 | } else if (subsectionList.get(i) == null) { |
521 | // ignore |
522 | } else { |
523 | throw new IllegalArgumentException("unexpected subsection type: " |
524 | + subsectionList.get(i).getClass()); |
525 | } |
526 | } |
527 | setLocationWithinModule(context); |
528 | visitor.visitLeave(subsectionList); |
529 | setLocationWithinModule(context); |
530 | } |
531 | |
532 | public void accept(final Subsection subsection) throws ModuleDataException { |
533 | checkForInterrupt(); |
534 | if (blocked || subsection == null) { |
535 | return; |
536 | } |
537 | data.increaseSubsectionNumber(); |
538 | String title = ""; |
539 | if (data.isChapterNumbering()) { |
540 | title += data.getChapterNumber(); |
541 | } |
542 | if (data.isSectionNumbering()) { |
543 | title += (title.length() > 0 ? "." : "") + data.getSectionNumber(); |
544 | } |
545 | title += (title.length() > 0 ? "." : "") + data.getSubsectionNumber(); |
546 | if (subsection.getTitle() != null) { |
547 | title += " " + transform.transform(subsection.getTitle()); |
548 | } |
549 | title = title + " [" + subsection.getId() + "]"; |
550 | location.push(title); |
551 | final String context = getCurrentContext().getLocationWithinModule(); |
552 | visitor.visitEnter(subsection); |
553 | if (subsection.getTitle() != null) { |
554 | setLocationWithinModule(context + ".getTitle()"); |
555 | accept(subsection.getTitle()); |
556 | } |
557 | if (subsection.getLatex() != null) { |
558 | setLocationWithinModule(context + ".getLatex()"); |
559 | accept(subsection.getLatex()); |
560 | } |
561 | setLocationWithinModule(context); |
562 | visitor.visitLeave(subsection); |
563 | setLocationWithinModule(context); |
564 | location.pop(); |
565 | } |
566 | |
567 | public void accept(final Node node) throws ModuleDataException { |
568 | checkForInterrupt(); |
569 | data.increaseNodeNumber(); |
570 | if (blocked || node == null) { |
571 | return; |
572 | } |
573 | this.node = node; |
574 | String title = ""; |
575 | if (node.getTitle() != null) { |
576 | title = transform.transform(node.getTitle()); |
577 | } |
578 | title = title + " [" + node.getId() + "]"; |
579 | location.push(title); |
580 | final String context = getCurrentContext().getLocationWithinModule(); |
581 | visitor.visitEnter(node); |
582 | if (node.getName() != null) { |
583 | setLocationWithinModule(context + ".getName()"); |
584 | accept(node.getName()); |
585 | } |
586 | if (node.getTitle() != null) { |
587 | setLocationWithinModule(context + ".getTitle()"); |
588 | accept(node.getTitle()); |
589 | } |
590 | if (node.getPrecedingText() != null) { |
591 | setLocationWithinModule(context + ".getPrecedingText()"); |
592 | accept(node.getPrecedingText()); |
593 | } |
594 | if (node.getNodeType() != null) { |
595 | setLocationWithinModule(context + ".getNodeType()"); |
596 | if (node.getNodeType() instanceof Axiom) { |
597 | setLocationWithinModule(context + ".getNodeType().getAxiom()"); |
598 | accept((Axiom) node.getNodeType()); |
599 | } else if (node.getNodeType() instanceof InitialPredicateDefinition) { |
600 | setLocationWithinModule(context + ".getNodeType().getInitialPredicateDefinition()"); |
601 | accept((InitialPredicateDefinition) node.getNodeType()); |
602 | } else if (node.getNodeType() instanceof PredicateDefinition) { |
603 | setLocationWithinModule(context + ".getNodeType().getPredicateDefinition()"); |
604 | accept((PredicateDefinition) node.getNodeType()); |
605 | } else if (node.getNodeType() instanceof InitialFunctionDefinition) { |
606 | setLocationWithinModule(context + ".getNodeType().getInitialFunctionDefinition()"); |
607 | accept((InitialFunctionDefinition) node.getNodeType()); |
608 | } else if (node.getNodeType() instanceof FunctionDefinition) { |
609 | setLocationWithinModule(context + ".getNodeType().getFunctionDefinition()"); |
610 | accept((FunctionDefinition) node.getNodeType()); |
611 | } else if (node.getNodeType() instanceof Proposition) { |
612 | setLocationWithinModule(context + ".getNodeType().getProposition()"); |
613 | accept((Proposition) node.getNodeType()); |
614 | } else if (node.getNodeType() instanceof Rule) { |
615 | setLocationWithinModule(context + ".getNodeType().getRule()"); |
616 | accept((Rule) node.getNodeType()); |
617 | } else { |
618 | throw new IllegalArgumentException("unexpected node type: " |
619 | + node.getNodeType().getClass()); |
620 | } |
621 | } |
622 | if (node.getSucceedingText() != null) { |
623 | setLocationWithinModule(context + ".getSucceedingText()"); |
624 | accept(node.getSucceedingText()); |
625 | } |
626 | setLocationWithinModule(context); |
627 | visitor.visitLeave(node); |
628 | setLocationWithinModule(context); |
629 | location.pop(); |
630 | this.node = null; |
631 | } |
632 | |
633 | public void accept(final Axiom axiom) throws ModuleDataException { |
634 | checkForInterrupt(); |
635 | if (blocked || axiom == null) { |
636 | return; |
637 | } |
638 | data.increaseAxiomNumber(); |
639 | location.set(location.size() - 1, "Axiom " + data.getAxiomNumber() + " " |
640 | + (String) location.lastElement()); |
641 | final String context = getCurrentContext().getLocationWithinModule(); |
642 | visitor.visitEnter(axiom); |
643 | if (axiom.getFormula() != null) { |
644 | setLocationWithinModule(context + ".getFormula()"); |
645 | accept(axiom.getFormula()); |
646 | } |
647 | if (axiom.getDescription() != null) { |
648 | setLocationWithinModule(context + ".getDescription()"); |
649 | accept(axiom.getDescription()); |
650 | } |
651 | setLocationWithinModule(context); |
652 | visitor.visitLeave(axiom); |
653 | setLocationWithinModule(context); |
654 | } |
655 | |
656 | public void accept(final PredicateDefinition definition) |
657 | throws ModuleDataException { |
658 | checkForInterrupt(); |
659 | if (blocked || definition == null) { |
660 | return; |
661 | } |
662 | data.increasePredicateDefinitionNumber(); |
663 | location.set(location.size() - 1, "Definition " + (data.getPredicateDefinitionNumber() |
664 | + data.getFunctionDefinitionNumber()) + " " |
665 | + (String) location.lastElement()); |
666 | final String context = getCurrentContext().getLocationWithinModule(); |
667 | visitor.visitEnter(definition); |
668 | if (definition.getFormula() != null) { |
669 | setLocationWithinModule(context + ".getFormula()"); |
670 | accept(definition.getFormula()); |
671 | } |
672 | if (definition.getDescription() != null) { |
673 | setLocationWithinModule(context + ".getDescription()"); |
674 | accept(definition.getDescription()); |
675 | } |
676 | setLocationWithinModule(context); |
677 | visitor.visitLeave(definition); |
678 | setLocationWithinModule(context); |
679 | } |
680 | |
681 | public void accept(final InitialPredicateDefinition definition) |
682 | throws ModuleDataException { |
683 | checkForInterrupt(); |
684 | if (blocked || definition == null) { |
685 | return; |
686 | } |
687 | data.increasePredicateDefinitionNumber(); |
688 | location.set(location.size() - 1, "Definition " |
689 | + (data.getPredicateDefinitionNumber() + data |
690 | .getFunctionDefinitionNumber()) + " " |
691 | + (String) location.lastElement()); |
692 | final String context = getCurrentContext().getLocationWithinModule(); |
693 | visitor.visitEnter(definition); |
694 | if (definition.getPredCon() != null) { |
695 | setLocationWithinModule(context + ".getPredCon()"); |
696 | accept(definition.getPredCon()); |
697 | } |
698 | if (definition.getDescription() != null) { |
699 | setLocationWithinModule(context + ".getDescription()"); |
700 | accept(definition.getDescription()); |
701 | } |
702 | setLocationWithinModule(context); |
703 | visitor.visitLeave(definition); |
704 | setLocationWithinModule(context); |
705 | } |
706 | |
707 | public void accept(final InitialFunctionDefinition definition) throws ModuleDataException { |
708 | checkForInterrupt(); |
709 | if (blocked || definition == null) { |
710 | return; |
711 | } |
712 | data.increaseFunctionDefinitionNumber(); |
713 | location.set(location.size() - 1, "Definition " + (data.getFunctionDefinitionNumber() |
714 | + data.getFunctionDefinitionNumber()) + " " |
715 | + (String) location.lastElement()); |
716 | final String context = getCurrentContext().getLocationWithinModule(); |
717 | visitor.visitEnter(definition); |
718 | if (definition.getFunCon() != null) { |
719 | setLocationWithinModule(context + ".getFunCon()"); |
720 | accept(definition.getFunCon()); |
721 | } |
722 | if (definition.getDescription() != null) { |
723 | setLocationWithinModule(context + ".getDescription()"); |
724 | accept(definition.getDescription()); |
725 | } |
726 | setLocationWithinModule(context); |
727 | visitor.visitLeave(definition); |
728 | setLocationWithinModule(context); |
729 | } |
730 | |
731 | public void accept(final FunctionDefinition definition) throws ModuleDataException { |
732 | checkForInterrupt(); |
733 | if (blocked || definition == null) { |
734 | return; |
735 | } |
736 | data.increaseFunctionDefinitionNumber(); |
737 | location.set(location.size() - 1, "Definition " + (data.getFunctionDefinitionNumber() |
738 | + data.getFunctionDefinitionNumber()) + " " |
739 | + (String) location.lastElement()); |
740 | final String context = getCurrentContext().getLocationWithinModule(); |
741 | visitor.visitEnter(definition); |
742 | if (definition.getFormula() != null) { |
743 | setLocationWithinModule(context + ".getFormula()"); |
744 | accept(definition.getFormula()); |
745 | } |
746 | if (definition.getDescription() != null) { |
747 | setLocationWithinModule(context + ".getDescription()"); |
748 | accept(definition.getDescription()); |
749 | } |
750 | setLocationWithinModule(context); |
751 | visitor.visitLeave(definition); |
752 | setLocationWithinModule(context); |
753 | } |
754 | |
755 | public void accept(final Proposition proposition) throws ModuleDataException { |
756 | checkForInterrupt(); |
757 | if (blocked || proposition == null) { |
758 | return; |
759 | } |
760 | data.increasePropositionNumber(); |
761 | location.set(location.size() - 1, "Proposition " + data.getPropositionNumber() + " " |
762 | + (String) location.lastElement()); |
763 | final String context = getCurrentContext().getLocationWithinModule(); |
764 | visitor.visitEnter(proposition); |
765 | if (proposition.getFormula() != null) { |
766 | setLocationWithinModule(context + ".getFormula()"); |
767 | accept(proposition.getFormula()); |
768 | } |
769 | if (proposition.getDescription() != null) { |
770 | setLocationWithinModule(context + ".getDescription()"); |
771 | accept(proposition.getDescription()); |
772 | } |
773 | if (proposition.getProofList() != null) { |
774 | setLocationWithinModule(context + ".getProofList()"); |
775 | accept(proposition.getProofList()); |
776 | } |
777 | if (proposition.getFormalProofList() != null) { |
778 | setLocationWithinModule(context + ".getFormalProofList()"); |
779 | accept(proposition.getFormalProofList()); |
780 | } |
781 | setLocationWithinModule(context); |
782 | visitor.visitLeave(proposition); |
783 | setLocationWithinModule(context); |
784 | } |
785 | |
786 | public void accept(final Rule rule) throws ModuleDataException { |
787 | checkForInterrupt(); |
788 | if (blocked || rule == null) { |
789 | return; |
790 | } |
791 | data.increaseRuleNumber(); |
792 | location.set(location.size() - 1, "Rule " + data.getRuleNumber() + " " |
793 | + (String) location.lastElement()); |
794 | final String context = getCurrentContext().getLocationWithinModule(); |
795 | visitor.visitEnter(rule); |
796 | if (rule.getLinkList() != null) { |
797 | setLocationWithinModule(context + ".getLinkList()"); |
798 | accept(rule.getLinkList()); |
799 | } |
800 | if (rule.getDescription() != null) { |
801 | setLocationWithinModule(context + ".getDescription()"); |
802 | accept(rule.getDescription()); |
803 | } |
804 | if (rule.getChangedRuleList() != null) { |
805 | setLocationWithinModule(context + ".getChangedRuleList()"); |
806 | accept(rule.getChangedRuleList()); |
807 | } |
808 | if (rule.getProofList() != null) { |
809 | setLocationWithinModule(context + ".getProofList()"); |
810 | accept(rule.getProofList()); |
811 | } |
812 | setLocationWithinModule(context); |
813 | visitor.visitLeave(rule); |
814 | setLocationWithinModule(context); |
815 | final RuleKey newRuleKey = new RuleKey(rule.getName(), rule.getVersion()); |
816 | ruleExistence.put(rule.getName(), newRuleKey); |
817 | } |
818 | |
819 | public void accept(final ChangedRuleList list) throws ModuleDataException { |
820 | checkForInterrupt(); |
821 | if (blocked || list == null) { |
822 | return; |
823 | } |
824 | final String context = getCurrentContext().getLocationWithinModule(); |
825 | visitor.visitEnter(list); |
826 | setLocationWithinModule(context); |
827 | for (int i = 0; i < list.size(); i++) { |
828 | setLocationWithinModule(context + ".get(" + i + ")"); |
829 | accept(list.get(i)); |
830 | } |
831 | setLocationWithinModule(context); |
832 | visitor.visitLeave(list); |
833 | setLocationWithinModule(context); |
834 | } |
835 | |
836 | public void accept(final ChangedRule rule) throws ModuleDataException { |
837 | checkForInterrupt(); |
838 | if (blocked || rule == null) { |
839 | return; |
840 | } |
841 | data.increaseRuleNumber(); |
842 | location.set(location.size() - 1, "Rule " + data.getRuleNumber() + " " |
843 | + (String) location.lastElement()); |
844 | final String context = getCurrentContext().getLocationWithinModule(); |
845 | visitor.visitEnter(rule); |
846 | if (rule.getDescription() != null) { |
847 | setLocationWithinModule(context + ".getDescription()"); |
848 | accept(rule.getDescription()); |
849 | } |
850 | setLocationWithinModule(context); |
851 | visitor.visitLeave(rule); |
852 | setLocationWithinModule(context); |
853 | final RuleKey newRuleKey = new RuleKey(rule.getName(), rule.getVersion()); |
854 | ruleExistence.put(rule.getName(), newRuleKey); |
855 | } |
856 | |
857 | public void accept(final LinkList linkList) throws ModuleDataException { |
858 | checkForInterrupt(); |
859 | if (blocked || linkList == null) { |
860 | return; |
861 | } |
862 | final String context = getCurrentContext().getLocationWithinModule(); |
863 | visitor.visitEnter(linkList); |
864 | setLocationWithinModule(context); |
865 | visitor.visitLeave(linkList); |
866 | setLocationWithinModule(context); |
867 | } |
868 | |
869 | public void accept(final ProofList proofList) throws ModuleDataException { |
870 | checkForInterrupt(); |
871 | if (blocked || proofList == null) { |
872 | return; |
873 | } |
874 | final String context = getCurrentContext().getLocationWithinModule(); |
875 | visitor.visitEnter(proofList); |
876 | for (int i = 0; i < proofList.size(); i++) { |
877 | setLocationWithinModule(context + ".get(" + i + ")"); |
878 | accept(proofList.get(i)); |
879 | } |
880 | setLocationWithinModule(context); |
881 | visitor.visitLeave(proofList); |
882 | setLocationWithinModule(context); |
883 | } |
884 | |
885 | public void accept(final Proof proof) throws ModuleDataException { |
886 | checkForInterrupt(); |
887 | if (blocked || proof == null) { |
888 | return; |
889 | } |
890 | final String context = getCurrentContext().getLocationWithinModule(); |
891 | visitor.visitEnter(proof); |
892 | if (proof.getNonFormalProof() != null) { |
893 | setLocationWithinModule(context + ".getNonFormalProof()"); |
894 | accept(proof.getNonFormalProof()); |
895 | } |
896 | setLocationWithinModule(context); |
897 | visitor.visitLeave(proof); |
898 | setLocationWithinModule(context); |
899 | } |
900 | |
901 | public void accept(final FormalProofList proofList) throws ModuleDataException { |
902 | checkForInterrupt(); |
903 | if (blocked || proofList == null) { |
904 | return; |
905 | } |
906 | final String context = getCurrentContext().getLocationWithinModule(); |
907 | visitor.visitEnter(proofList); |
908 | for (int i = 0; i < proofList.size(); i++) { |
909 | setLocationWithinModule(context + ".get(" + i + ")"); |
910 | accept(proofList.get(i)); |
911 | } |
912 | setLocationWithinModule(context); |
913 | visitor.visitLeave(proofList); |
914 | setLocationWithinModule(context); |
915 | } |
916 | |
917 | public void accept(final FormalProof proof) throws ModuleDataException { |
918 | checkForInterrupt(); |
919 | if (blocked || proof == null) { |
920 | return; |
921 | } |
922 | final String context = getCurrentContext().getLocationWithinModule(); |
923 | visitor.visitEnter(proof); |
924 | if (proof.getPrecedingText() != null) { |
925 | setLocationWithinModule(context + ".getPrecedingText()"); |
926 | accept(proof.getFormalProofLineList()); |
927 | } |
928 | if (proof.getFormalProofLineList() != null) { |
929 | setLocationWithinModule(context + ".getFormalProofLineList()"); |
930 | accept(proof.getFormalProofLineList()); |
931 | } |
932 | if (proof.getSucceedingText() != null) { |
933 | setLocationWithinModule(context + ".getSucceedingText()"); |
934 | accept(proof.getFormalProofLineList()); |
935 | } |
936 | setLocationWithinModule(context); |
937 | visitor.visitLeave(proof); |
938 | setLocationWithinModule(context); |
939 | } |
940 | |
941 | public void accept(final FormalProofLineList proofLineList) throws ModuleDataException { |
942 | checkForInterrupt(); |
943 | if (blocked || proofLineList == null) { |
944 | return; |
945 | } |
946 | final String context = getCurrentContext().getLocationWithinModule(); |
947 | visitor.visitEnter(proofLineList); |
948 | for (int i = 0; i < proofLineList.size(); i++) { |
949 | setLocationWithinModule(context + ".get(" + i + ")"); |
950 | if (proofLineList.get(i) instanceof ConditionalProof) { |
951 | accept((ConditionalProof) proofLineList.get(i)); |
952 | } else { |
953 | accept(proofLineList.get(i)); |
954 | } |
955 | } |
956 | setLocationWithinModule(context); |
957 | visitor.visitLeave(proofLineList); |
958 | setLocationWithinModule(context); |
959 | } |
960 | |
961 | public void accept(final FormalProofLine proofLine) throws ModuleDataException { |
962 | checkForInterrupt(); |
963 | if (blocked || proofLine == null) { |
964 | return; |
965 | } |
966 | final String context = getCurrentContext().getLocationWithinModule(); |
967 | visitor.visitEnter(proofLine); |
968 | if (proofLine.getFormula() != null) { |
969 | setLocationWithinModule(context + ".getFormula()"); |
970 | accept(proofLine.getFormula()); |
971 | } |
972 | if (proofLine.getReason() != null) { |
973 | setLocationWithinModule(context + ".getReason()"); |
974 | accept(proofLine.getReason()); |
975 | } |
976 | setLocationWithinModule(context); |
977 | visitor.visitLeave(proofLine); |
978 | setLocationWithinModule(context); |
979 | } |
980 | |
981 | public void accept(final Reason reason) throws ModuleDataException { |
982 | checkForInterrupt(); |
983 | if (blocked || reason == null) { |
984 | return; |
985 | } |
986 | final String context = getCurrentContext().getLocationWithinModule(); |
987 | visitor.visitEnter(reason); |
988 | if (reason instanceof ModusPonens) { |
989 | setLocationWithinModule(context + ".getModusPonens()"); |
990 | accept(((ModusPonens) reason).getModusPonens()); |
991 | } else if (reason instanceof Add) { |
992 | setLocationWithinModule(context + ".getAdd()"); |
993 | accept(((Add) reason).getAdd()); |
994 | } else if (reason instanceof Rename) { |
995 | setLocationWithinModule(context + ".getRename()"); |
996 | accept(((Rename) reason).getRename()); |
997 | } else if (reason instanceof SubstFree) { |
998 | setLocationWithinModule(context + ".getSubstFree()"); |
999 | accept(((SubstFree) reason).getSubstFree()); |
1000 | } else if (reason instanceof SubstFunc) { |
1001 | setLocationWithinModule(context + ".getSubstFunc()"); |
1002 | accept(((SubstFunc) reason).getSubstFunc()); |
1003 | } else if (reason instanceof SubstPred) { |
1004 | setLocationWithinModule(context + ".getSubstPred()"); |
1005 | accept(((SubstPred) reason).getSubstPred()); |
1006 | } else if (reason instanceof Existential) { |
1007 | setLocationWithinModule(context + ".getExistential()"); |
1008 | accept(((Existential) reason).getExistential()); |
1009 | } else if (reason instanceof Universal) { |
1010 | setLocationWithinModule(context + ".getUniversal()"); |
1011 | accept(((Universal) reason).getUniversal()); |
1012 | } else if (reason instanceof ConditionalProof) { |
1013 | throw new IllegalArgumentException( |
1014 | "proof line shall not have a conditional proof as a reason, instead the proof line " |
1015 | + "itself should be the conditional proof!"); |
1016 | } else { |
1017 | throw new IllegalArgumentException("unexpected reason type: " |
1018 | + reason.getClass()); |
1019 | } |
1020 | setLocationWithinModule(context); |
1021 | visitor.visitLeave(reason); |
1022 | setLocationWithinModule(context); |
1023 | } |
1024 | |
1025 | public void accept(final ModusPonens reason) throws ModuleDataException { |
1026 | checkForInterrupt(); |
1027 | if (blocked || reason == null) { |
1028 | return; |
1029 | } |
1030 | final String context = getCurrentContext().getLocationWithinModule(); |
1031 | visitor.visitEnter(reason); |
1032 | setLocationWithinModule(context); |
1033 | visitor.visitLeave(reason); |
1034 | setLocationWithinModule(context); |
1035 | } |
1036 | |
1037 | public void accept(final Add reason) throws ModuleDataException { |
1038 | checkForInterrupt(); |
1039 | if (blocked || reason == null) { |
1040 | return; |
1041 | } |
1042 | final String context = getCurrentContext().getLocationWithinModule(); |
1043 | visitor.visitEnter(reason); |
1044 | setLocationWithinModule(context); |
1045 | visitor.visitLeave(reason); |
1046 | setLocationWithinModule(context); |
1047 | } |
1048 | |
1049 | public void accept(final Rename reason) throws ModuleDataException { |
1050 | checkForInterrupt(); |
1051 | if (blocked || reason == null) { |
1052 | return; |
1053 | } |
1054 | final String context = getCurrentContext().getLocationWithinModule(); |
1055 | visitor.visitEnter(reason); |
1056 | if (reason.getOriginalSubjectVariable() != null) { |
1057 | setLocationWithinModule(context + ".getOriginalSubjectVariable()"); |
1058 | accept(reason.getOriginalSubjectVariable()); |
1059 | } |
1060 | if (reason.getReplacementSubjectVariable() != null) { |
1061 | setLocationWithinModule(context + ".getReplacementSubjectVariable()"); |
1062 | accept(reason.getReplacementSubjectVariable()); |
1063 | } |
1064 | setLocationWithinModule(context); |
1065 | visitor.visitLeave(reason); |
1066 | setLocationWithinModule(context); |
1067 | } |
1068 | |
1069 | public void accept(final SubstFree reason) throws ModuleDataException { |
1070 | checkForInterrupt(); |
1071 | if (blocked || reason == null) { |
1072 | return; |
1073 | } |
1074 | final String context = getCurrentContext().getLocationWithinModule(); |
1075 | visitor.visitEnter(reason); |
1076 | if (reason.getSubjectVariable() != null) { |
1077 | setLocationWithinModule(context + ".getSubjectVariable()"); |
1078 | accept(reason.getSubjectVariable()); |
1079 | } |
1080 | if (reason.getSubstituteTerm() != null) { |
1081 | setLocationWithinModule(context + ".getSubstituteTerm()"); |
1082 | accept(new TermVo(reason.getSubstituteTerm())); |
1083 | } |
1084 | setLocationWithinModule(context); |
1085 | visitor.visitLeave(reason); |
1086 | setLocationWithinModule(context); |
1087 | } |
1088 | |
1089 | public void accept(final SubstFunc reason) throws ModuleDataException { |
1090 | checkForInterrupt(); |
1091 | if (blocked || reason == null) { |
1092 | return; |
1093 | } |
1094 | final String context = getCurrentContext().getLocationWithinModule(); |
1095 | visitor.visitEnter(reason); |
1096 | if (reason.getFunctionVariable() != null) { |
1097 | setLocationWithinModule(context + ".getFunctionVariable()"); |
1098 | accept(reason.getFunctionVariable()); |
1099 | } |
1100 | if (reason.getSubstituteTerm() != null) { |
1101 | setLocationWithinModule(context + ".getSubstituteTerm()"); |
1102 | accept(new TermVo(reason.getSubstituteTerm())); |
1103 | } |
1104 | setLocationWithinModule(context); |
1105 | visitor.visitLeave(reason); |
1106 | setLocationWithinModule(context); |
1107 | } |
1108 | |
1109 | public void accept(final SubstPred reason) throws ModuleDataException { |
1110 | checkForInterrupt(); |
1111 | if (blocked || reason == null) { |
1112 | return; |
1113 | } |
1114 | final String context = getCurrentContext().getLocationWithinModule(); |
1115 | visitor.visitEnter(reason); |
1116 | if (reason.getPredicateVariable() != null) { |
1117 | setLocationWithinModule(context + ".getPredicateVariable()"); |
1118 | accept(reason.getPredicateVariable()); |
1119 | } |
1120 | if (reason.getSubstituteFormula() != null) { |
1121 | setLocationWithinModule(context + ".getSubstituteFormula()"); |
1122 | accept(new FormulaVo(reason.getSubstituteFormula())); |
1123 | } |
1124 | setLocationWithinModule(context); |
1125 | visitor.visitLeave(reason); |
1126 | setLocationWithinModule(context); |
1127 | } |
1128 | |
1129 | public void accept(final Existential reason) throws ModuleDataException { |
1130 | checkForInterrupt(); |
1131 | if (blocked || reason == null) { |
1132 | return; |
1133 | } |
1134 | final String context = getCurrentContext().getLocationWithinModule(); |
1135 | visitor.visitEnter(reason); |
1136 | if (reason.getSubjectVariable() != null) { |
1137 | setLocationWithinModule(context + ".getSubjectVariable()"); |
1138 | accept(reason.getSubjectVariable()); |
1139 | } |
1140 | setLocationWithinModule(context); |
1141 | visitor.visitLeave(reason); |
1142 | setLocationWithinModule(context); |
1143 | } |
1144 | |
1145 | public void accept(final Universal reason) throws ModuleDataException { |
1146 | checkForInterrupt(); |
1147 | if (blocked || reason == null) { |
1148 | return; |
1149 | } |
1150 | final String context = getCurrentContext().getLocationWithinModule(); |
1151 | visitor.visitEnter(reason); |
1152 | if (reason.getSubjectVariable() != null) { |
1153 | setLocationWithinModule(context + ".getSubjectVariable()"); |
1154 | accept(reason.getSubjectVariable()); |
1155 | } |
1156 | setLocationWithinModule(context); |
1157 | visitor.visitLeave(reason); |
1158 | setLocationWithinModule(context); |
1159 | } |
1160 | |
1161 | public void accept(final ConditionalProof reason) throws ModuleDataException { |
1162 | checkForInterrupt(); |
1163 | if (blocked || reason == null) { |
1164 | return; |
1165 | } |
1166 | final String context = getCurrentContext().getLocationWithinModule(); |
1167 | visitor.visitEnter(reason); |
1168 | if (reason.getHypothesis() != null) { |
1169 | setLocationWithinModule(context + ".getHypothesis()"); |
1170 | accept(reason.getHypothesis()); |
1171 | } |
1172 | if (reason.getFormalProofLineList() != null) { |
1173 | setLocationWithinModule(context + ".getFormalProofLineList()"); |
1174 | accept(reason.getFormalProofLineList()); |
1175 | } |
1176 | if (reason.getConclusion() != null) { |
1177 | setLocationWithinModule(context + ".getConclusion()"); |
1178 | accept(reason.getConclusion()); |
1179 | } |
1180 | setLocationWithinModule(context); |
1181 | visitor.visitLeave(reason); |
1182 | setLocationWithinModule(context); |
1183 | } |
1184 | |
1185 | public void accept(final Hypothesis hypothesis) throws ModuleDataException { |
1186 | checkForInterrupt(); |
1187 | if (blocked || hypothesis == null) { |
1188 | return; |
1189 | } |
1190 | final String context = getCurrentContext().getLocationWithinModule(); |
1191 | visitor.visitEnter(hypothesis); |
1192 | if (hypothesis.getFormula() != null) { |
1193 | setLocationWithinModule(context + ".getFormula()"); |
1194 | accept(hypothesis.getFormula()); |
1195 | } |
1196 | setLocationWithinModule(context); |
1197 | visitor.visitLeave(hypothesis); |
1198 | setLocationWithinModule(context); |
1199 | } |
1200 | |
1201 | public void accept(final Conclusion conclusion) throws ModuleDataException { |
1202 | checkForInterrupt(); |
1203 | if (blocked || conclusion == null) { |
1204 | return; |
1205 | } |
1206 | final String context = getCurrentContext().getLocationWithinModule(); |
1207 | visitor.visitEnter(conclusion); |
1208 | if (conclusion.getFormula() != null) { |
1209 | setLocationWithinModule(context + ".getFormula()"); |
1210 | accept(conclusion.getFormula()); |
1211 | } |
1212 | setLocationWithinModule(context); |
1213 | visitor.visitLeave(conclusion); |
1214 | setLocationWithinModule(context); |
1215 | } |
1216 | |
1217 | public void accept(final Formula formula) throws ModuleDataException { |
1218 | checkForInterrupt(); |
1219 | if (blocked || formula == null) { |
1220 | return; |
1221 | } |
1222 | final String context = getCurrentContext().getLocationWithinModule(); |
1223 | visitor.visitEnter(formula); |
1224 | if (formula.getElement() != null) { |
1225 | setLocationWithinModule(context + ".getElement()"); |
1226 | accept(formula.getElement()); |
1227 | } |
1228 | setLocationWithinModule(context); |
1229 | visitor.visitLeave(formula); |
1230 | setLocationWithinModule(context); |
1231 | } |
1232 | |
1233 | public void accept(final Term term) throws ModuleDataException { |
1234 | checkForInterrupt(); |
1235 | if (blocked || term == null) { |
1236 | return; |
1237 | } |
1238 | final String context = getCurrentContext().getLocationWithinModule(); |
1239 | visitor.visitEnter(term); |
1240 | if (term.getElement() != null) { |
1241 | setLocationWithinModule(context + ".getElement()"); |
1242 | accept(term.getElement()); |
1243 | } |
1244 | setLocationWithinModule(context); |
1245 | visitor.visitLeave(term); |
1246 | setLocationWithinModule(context); |
1247 | } |
1248 | |
1249 | public void accept(final Element element) throws ModuleDataException { |
1250 | checkForInterrupt(); |
1251 | if (blocked || element == null) { |
1252 | return; |
1253 | } |
1254 | final String context = getCurrentContext().getLocationWithinModule(); |
1255 | if (element.isList()) { |
1256 | setLocationWithinModule(context + ".getList()"); |
1257 | accept(element.getList()); |
1258 | } else if (element.isAtom()) { |
1259 | setLocationWithinModule(context + ".getAtom()"); |
1260 | accept(element.getAtom()); |
1261 | } else { |
1262 | throw new IllegalArgumentException("unexpected element type: " |
1263 | + element.toString()); |
1264 | } |
1265 | setLocationWithinModule(context); |
1266 | } |
1267 | |
1268 | public void accept(final Atom atom) throws ModuleDataException { |
1269 | checkForInterrupt(); |
1270 | if (blocked || atom == null) { |
1271 | return; |
1272 | } |
1273 | final String context = getCurrentContext().getLocationWithinModule(); |
1274 | visitor.visitEnter(atom); |
1275 | setLocationWithinModule(context); |
1276 | visitor.visitLeave(atom); |
1277 | setLocationWithinModule(context); |
1278 | } |
1279 | |
1280 | public void accept(final ElementList list) throws ModuleDataException { |
1281 | checkForInterrupt(); |
1282 | if (blocked || list == null) { |
1283 | return; |
1284 | } |
1285 | final String context = getCurrentContext().getLocationWithinModule(); |
1286 | visitor.visitEnter(list); |
1287 | for (int i = 0; i < list.size(); i++) { |
1288 | setLocationWithinModule(context + ".getElement(" + i + ")"); |
1289 | accept(list.getElement(i)); |
1290 | } |
1291 | setLocationWithinModule(context); |
1292 | visitor.visitLeave(list); |
1293 | setLocationWithinModule(context); |
1294 | } |
1295 | |
1296 | public void accept(final LatexList latexList) throws ModuleDataException { |
1297 | checkForInterrupt(); |
1298 | if (blocked || latexList == null) { |
1299 | return; |
1300 | } |
1301 | final String context = getCurrentContext().getLocationWithinModule(); |
1302 | visitor.visitEnter(latexList); |
1303 | for (int i = 0; i < latexList.size(); i++) { |
1304 | setLocationWithinModule(context + ".get(" + i + ")"); |
1305 | accept(latexList.get(i)); |
1306 | } |
1307 | setLocationWithinModule(context); |
1308 | visitor.visitLeave(latexList); |
1309 | setLocationWithinModule(context); |
1310 | } |
1311 | |
1312 | public void accept(final Latex latex) throws ModuleDataException { |
1313 | checkForInterrupt(); |
1314 | if (blocked || latex == null) { |
1315 | return; |
1316 | } |
1317 | final String context = getCurrentContext().getLocationWithinModule(); |
1318 | visitor.visitEnter(latex); |
1319 | setLocationWithinModule(context); |
1320 | visitor.visitLeave(latex); |
1321 | setLocationWithinModule(context); |
1322 | } |
1323 | |
1324 | /** |
1325 | * Get node that is currently parsed. Might be <code>null</code>. |
1326 | * |
1327 | * @return QEDEQ node were are currently in. |
1328 | */ |
1329 | public Node getNode() { |
1330 | return node; |
1331 | } |
1332 | |
1333 | /** |
1334 | * Set location information where are we within the original module. |
1335 | * |
1336 | * @param locationWithinModule Location within module. |
1337 | */ |
1338 | public void setLocationWithinModule(final String locationWithinModule) { |
1339 | getCurrentContext().setLocationWithinModule(locationWithinModule); |
1340 | } |
1341 | |
1342 | public final ModuleContext getCurrentContext() { |
1343 | return currentContext; |
1344 | } |
1345 | |
1346 | /** |
1347 | * Is further traversing blocked? |
1348 | * |
1349 | * @return Is further traversing blocked? |
1350 | */ |
1351 | public final boolean getBlocked() { |
1352 | return blocked; |
1353 | } |
1354 | |
1355 | /** |
1356 | * Set if further traverse is blocked. |
1357 | * |
1358 | * @param blocked Further transversion? |
1359 | */ |
1360 | public final void setBlocked(final boolean blocked) { |
1361 | this.blocked = blocked; |
1362 | } |
1363 | |
1364 | /** |
1365 | * Get calculated visit percentage. |
1366 | * |
1367 | * @return Value between 0 and 100. |
1368 | */ |
1369 | public double getVisitPercentage() { |
1370 | if (data == null) { |
1371 | return 0; |
1372 | } |
1373 | return data.getVisitPercentage(); |
1374 | } |
1375 | |
1376 | /** |
1377 | * Set absolute location description. |
1378 | * |
1379 | * @param text Description. |
1380 | */ |
1381 | private void setLocation(final String text) { |
1382 | location.setSize(0); |
1383 | location.push(text); |
1384 | } |
1385 | |
1386 | public String getLocationDescription() { |
1387 | final StringBuffer buffer = new StringBuffer(); |
1388 | for (int i = 0; i < location.size(); i++) { |
1389 | if (i > 0) { |
1390 | buffer.append(" / "); |
1391 | } |
1392 | buffer.append(location.get(i)); |
1393 | } |
1394 | return buffer.toString(); |
1395 | } |
1396 | |
1397 | /** |
1398 | * Get copy of current counters. |
1399 | * |
1400 | * @return Values of various counters. |
1401 | */ |
1402 | public QedeqNumbers getCurrentNumbers() { |
1403 | return new QedeqNumbers(data); |
1404 | } |
1405 | |
1406 | /** |
1407 | * Get current (QEDEQ module local) rule version for given rule name. |
1408 | * |
1409 | * @param name Rule name |
1410 | * @return Current (local) rule version. Might be <code>null</code>. |
1411 | */ |
1412 | public RuleKey getLocalRuleKey(final String name) { |
1413 | return (RuleKey) ruleExistence.get(name); |
1414 | } |
1415 | |
1416 | } |
1417 | |