1 | /* |
---|---|
2 | * Copyright (C) 2007-2010 JĂșlio Vilmar Gesser. |
3 | * Copyright (C) 2011, 2013-2020 The JavaParser Team. |
4 | * |
5 | * This file is part of JavaParser. |
6 | * |
7 | * JavaParser can be used either under the terms of |
8 | * a) the GNU Lesser General Public License as published by |
9 | * the Free Software Foundation, either version 3 of the License, or |
10 | * (at your option) any later version. |
11 | * b) the terms of the Apache License |
12 | * |
13 | * You should have received a copy of both licenses in LICENCE.LGPL and |
14 | * LICENCE.APACHE. Please refer to those files for details. |
15 | * |
16 | * JavaParser is distributed in the hope that it will be useful, |
17 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
18 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
19 | * GNU Lesser General Public License for more details. |
20 | */ |
21 | package com.github.javaparser.ast.visitor; |
22 | |
23 | import com.github.javaparser.ast.*; |
24 | import com.github.javaparser.ast.body.*; |
25 | import com.github.javaparser.ast.comments.BlockComment; |
26 | import com.github.javaparser.ast.comments.JavadocComment; |
27 | import com.github.javaparser.ast.comments.LineComment; |
28 | import com.github.javaparser.ast.expr.*; |
29 | import com.github.javaparser.ast.modules.*; |
30 | import com.github.javaparser.ast.stmt.*; |
31 | import com.github.javaparser.ast.type.*; |
32 | |
33 | /** |
34 | * A visitor that calculates deep node equality by comparing all properties and child nodes of the node. |
35 | * |
36 | * @author Julio Vilmar Gesser |
37 | */ |
38 | public class ObjectIdentityEqualsVisitor implements GenericVisitor<Boolean, Visitable> { |
39 | |
40 | private static final ObjectIdentityEqualsVisitor SINGLETON = new ObjectIdentityEqualsVisitor(); |
41 | |
42 | public static boolean equals(final Node n, final Node n2) { |
43 | return n.accept(SINGLETON, n2); |
44 | } |
45 | |
46 | @Override |
47 | public Boolean visit(final CompilationUnit n, final Visitable arg) { |
48 | return n == arg; |
49 | } |
50 | |
51 | @Override |
52 | public Boolean visit(final PackageDeclaration n, final Visitable arg) { |
53 | return n == arg; |
54 | } |
55 | |
56 | @Override |
57 | public Boolean visit(final TypeParameter n, final Visitable arg) { |
58 | return n == arg; |
59 | } |
60 | |
61 | @Override |
62 | public Boolean visit(final LineComment n, final Visitable arg) { |
63 | return n == arg; |
64 | } |
65 | |
66 | @Override |
67 | public Boolean visit(final BlockComment n, final Visitable arg) { |
68 | return n == arg; |
69 | } |
70 | |
71 | @Override |
72 | public Boolean visit(final ClassOrInterfaceDeclaration n, final Visitable arg) { |
73 | return n == arg; |
74 | } |
75 | |
76 | @Override |
77 | public Boolean visit(final EnumDeclaration n, final Visitable arg) { |
78 | return n == arg; |
79 | } |
80 | |
81 | @Override |
82 | public Boolean visit(final EnumConstantDeclaration n, final Visitable arg) { |
83 | return n == arg; |
84 | } |
85 | |
86 | @Override |
87 | public Boolean visit(final AnnotationDeclaration n, final Visitable arg) { |
88 | return n == arg; |
89 | } |
90 | |
91 | @Override |
92 | public Boolean visit(final AnnotationMemberDeclaration n, final Visitable arg) { |
93 | return n == arg; |
94 | } |
95 | |
96 | @Override |
97 | public Boolean visit(final FieldDeclaration n, final Visitable arg) { |
98 | return n == arg; |
99 | } |
100 | |
101 | @Override |
102 | public Boolean visit(final VariableDeclarator n, final Visitable arg) { |
103 | return n == arg; |
104 | } |
105 | |
106 | @Override |
107 | public Boolean visit(final ConstructorDeclaration n, final Visitable arg) { |
108 | return n == arg; |
109 | } |
110 | |
111 | @Override |
112 | public Boolean visit(final MethodDeclaration n, final Visitable arg) { |
113 | return n == arg; |
114 | } |
115 | |
116 | @Override |
117 | public Boolean visit(final Parameter n, final Visitable arg) { |
118 | return n == arg; |
119 | } |
120 | |
121 | @Override |
122 | public Boolean visit(final InitializerDeclaration n, final Visitable arg) { |
123 | return n == arg; |
124 | } |
125 | |
126 | @Override |
127 | public Boolean visit(final JavadocComment n, final Visitable arg) { |
128 | return n == arg; |
129 | } |
130 | |
131 | @Override |
132 | public Boolean visit(final ClassOrInterfaceType n, final Visitable arg) { |
133 | return n == arg; |
134 | } |
135 | |
136 | @Override |
137 | public Boolean visit(final PrimitiveType n, final Visitable arg) { |
138 | return n == arg; |
139 | } |
140 | |
141 | @Override |
142 | public Boolean visit(final ArrayType n, final Visitable arg) { |
143 | return n == arg; |
144 | } |
145 | |
146 | @Override |
147 | public Boolean visit(final ArrayCreationLevel n, final Visitable arg) { |
148 | return n == arg; |
149 | } |
150 | |
151 | @Override |
152 | public Boolean visit(final IntersectionType n, final Visitable arg) { |
153 | return n == arg; |
154 | } |
155 | |
156 | @Override |
157 | public Boolean visit(final UnionType n, final Visitable arg) { |
158 | return n == arg; |
159 | } |
160 | |
161 | @Override |
162 | public Boolean visit(final VoidType n, final Visitable arg) { |
163 | return n == arg; |
164 | } |
165 | |
166 | @Override |
167 | public Boolean visit(final WildcardType n, final Visitable arg) { |
168 | return n == arg; |
169 | } |
170 | |
171 | @Override |
172 | public Boolean visit(final UnknownType n, final Visitable arg) { |
173 | return n == arg; |
174 | } |
175 | |
176 | @Override |
177 | public Boolean visit(final ArrayAccessExpr n, final Visitable arg) { |
178 | return n == arg; |
179 | } |
180 | |
181 | @Override |
182 | public Boolean visit(final ArrayCreationExpr n, final Visitable arg) { |
183 | return n == arg; |
184 | } |
185 | |
186 | @Override |
187 | public Boolean visit(final ArrayInitializerExpr n, final Visitable arg) { |
188 | return n == arg; |
189 | } |
190 | |
191 | @Override |
192 | public Boolean visit(final AssignExpr n, final Visitable arg) { |
193 | return n == arg; |
194 | } |
195 | |
196 | @Override |
197 | public Boolean visit(final BinaryExpr n, final Visitable arg) { |
198 | return n == arg; |
199 | } |
200 | |
201 | @Override |
202 | public Boolean visit(final CastExpr n, final Visitable arg) { |
203 | return n == arg; |
204 | } |
205 | |
206 | @Override |
207 | public Boolean visit(final ClassExpr n, final Visitable arg) { |
208 | return n == arg; |
209 | } |
210 | |
211 | @Override |
212 | public Boolean visit(final ConditionalExpr n, final Visitable arg) { |
213 | return n == arg; |
214 | } |
215 | |
216 | @Override |
217 | public Boolean visit(final EnclosedExpr n, final Visitable arg) { |
218 | return n == arg; |
219 | } |
220 | |
221 | @Override |
222 | public Boolean visit(final FieldAccessExpr n, final Visitable arg) { |
223 | return n == arg; |
224 | } |
225 | |
226 | @Override |
227 | public Boolean visit(final InstanceOfExpr n, final Visitable arg) { |
228 | return n == arg; |
229 | } |
230 | |
231 | @Override |
232 | public Boolean visit(final StringLiteralExpr n, final Visitable arg) { |
233 | return n == arg; |
234 | } |
235 | |
236 | @Override |
237 | public Boolean visit(final IntegerLiteralExpr n, final Visitable arg) { |
238 | return n == arg; |
239 | } |
240 | |
241 | @Override |
242 | public Boolean visit(final LongLiteralExpr n, final Visitable arg) { |
243 | return n == arg; |
244 | } |
245 | |
246 | @Override |
247 | public Boolean visit(final CharLiteralExpr n, final Visitable arg) { |
248 | return n == arg; |
249 | } |
250 | |
251 | @Override |
252 | public Boolean visit(final DoubleLiteralExpr n, final Visitable arg) { |
253 | return n == arg; |
254 | } |
255 | |
256 | @Override |
257 | public Boolean visit(final BooleanLiteralExpr n, final Visitable arg) { |
258 | return n == arg; |
259 | } |
260 | |
261 | @Override |
262 | public Boolean visit(final NullLiteralExpr n, final Visitable arg) { |
263 | return n == arg; |
264 | } |
265 | |
266 | @Override |
267 | public Boolean visit(final MethodCallExpr n, final Visitable arg) { |
268 | return n == arg; |
269 | } |
270 | |
271 | @Override |
272 | public Boolean visit(final NameExpr n, final Visitable arg) { |
273 | return n == arg; |
274 | } |
275 | |
276 | @Override |
277 | public Boolean visit(final ObjectCreationExpr n, final Visitable arg) { |
278 | return n == arg; |
279 | } |
280 | |
281 | @Override |
282 | public Boolean visit(final Name n, final Visitable arg) { |
283 | return n == arg; |
284 | } |
285 | |
286 | @Override |
287 | public Boolean visit(final SimpleName n, final Visitable arg) { |
288 | return n == arg; |
289 | } |
290 | |
291 | @Override |
292 | public Boolean visit(final ThisExpr n, final Visitable arg) { |
293 | return n == arg; |
294 | } |
295 | |
296 | @Override |
297 | public Boolean visit(final SuperExpr n, final Visitable arg) { |
298 | return n == arg; |
299 | } |
300 | |
301 | @Override |
302 | public Boolean visit(final UnaryExpr n, final Visitable arg) { |
303 | return n == arg; |
304 | } |
305 | |
306 | @Override |
307 | public Boolean visit(final VariableDeclarationExpr n, final Visitable arg) { |
308 | return n == arg; |
309 | } |
310 | |
311 | @Override |
312 | public Boolean visit(final MarkerAnnotationExpr n, final Visitable arg) { |
313 | return n == arg; |
314 | } |
315 | |
316 | @Override |
317 | public Boolean visit(final SingleMemberAnnotationExpr n, final Visitable arg) { |
318 | return n == arg; |
319 | } |
320 | |
321 | @Override |
322 | public Boolean visit(final NormalAnnotationExpr n, final Visitable arg) { |
323 | return n == arg; |
324 | } |
325 | |
326 | @Override |
327 | public Boolean visit(final MemberValuePair n, final Visitable arg) { |
328 | return n == arg; |
329 | } |
330 | |
331 | @Override |
332 | public Boolean visit(final ExplicitConstructorInvocationStmt n, final Visitable arg) { |
333 | return n == arg; |
334 | } |
335 | |
336 | @Override |
337 | public Boolean visit(final LocalClassDeclarationStmt n, final Visitable arg) { |
338 | return n == arg; |
339 | } |
340 | |
341 | @Override |
342 | public Boolean visit(final AssertStmt n, final Visitable arg) { |
343 | return n == arg; |
344 | } |
345 | |
346 | @Override |
347 | public Boolean visit(final BlockStmt n, final Visitable arg) { |
348 | return n == arg; |
349 | } |
350 | |
351 | @Override |
352 | public Boolean visit(final LabeledStmt n, final Visitable arg) { |
353 | return n == arg; |
354 | } |
355 | |
356 | @Override |
357 | public Boolean visit(final EmptyStmt n, final Visitable arg) { |
358 | return n == arg; |
359 | } |
360 | |
361 | @Override |
362 | public Boolean visit(final ExpressionStmt n, final Visitable arg) { |
363 | return n == arg; |
364 | } |
365 | |
366 | @Override |
367 | public Boolean visit(final SwitchStmt n, final Visitable arg) { |
368 | return n == arg; |
369 | } |
370 | |
371 | @Override |
372 | public Boolean visit(final SwitchEntry n, final Visitable arg) { |
373 | return n == arg; |
374 | } |
375 | |
376 | @Override |
377 | public Boolean visit(final BreakStmt n, final Visitable arg) { |
378 | return n == arg; |
379 | } |
380 | |
381 | @Override |
382 | public Boolean visit(final ReturnStmt n, final Visitable arg) { |
383 | return n == arg; |
384 | } |
385 | |
386 | @Override |
387 | public Boolean visit(final IfStmt n, final Visitable arg) { |
388 | return n == arg; |
389 | } |
390 | |
391 | @Override |
392 | public Boolean visit(final WhileStmt n, final Visitable arg) { |
393 | return n == arg; |
394 | } |
395 | |
396 | @Override |
397 | public Boolean visit(final ContinueStmt n, final Visitable arg) { |
398 | return n == arg; |
399 | } |
400 | |
401 | @Override |
402 | public Boolean visit(final DoStmt n, final Visitable arg) { |
403 | return n == arg; |
404 | } |
405 | |
406 | @Override |
407 | public Boolean visit(final ForEachStmt n, final Visitable arg) { |
408 | return n == arg; |
409 | } |
410 | |
411 | @Override |
412 | public Boolean visit(final ForStmt n, final Visitable arg) { |
413 | return n == arg; |
414 | } |
415 | |
416 | @Override |
417 | public Boolean visit(final ThrowStmt n, final Visitable arg) { |
418 | return n == arg; |
419 | } |
420 | |
421 | @Override |
422 | public Boolean visit(final SynchronizedStmt n, final Visitable arg) { |
423 | return n == arg; |
424 | } |
425 | |
426 | @Override |
427 | public Boolean visit(final TryStmt n, final Visitable arg) { |
428 | return n == arg; |
429 | } |
430 | |
431 | @Override |
432 | public Boolean visit(final CatchClause n, final Visitable arg) { |
433 | return n == arg; |
434 | } |
435 | |
436 | @Override |
437 | public Boolean visit(final LambdaExpr n, final Visitable arg) { |
438 | return n == arg; |
439 | } |
440 | |
441 | @Override |
442 | public Boolean visit(final MethodReferenceExpr n, final Visitable arg) { |
443 | return n == arg; |
444 | } |
445 | |
446 | @Override |
447 | public Boolean visit(final TypeExpr n, final Visitable arg) { |
448 | return n == arg; |
449 | } |
450 | |
451 | @Override |
452 | public Boolean visit(final ImportDeclaration n, final Visitable arg) { |
453 | return n == arg; |
454 | } |
455 | |
456 | @Override |
457 | public Boolean visit(NodeList n, Visitable arg) { |
458 | return n == arg; |
459 | } |
460 | |
461 | @Override |
462 | public Boolean visit(final ModuleDeclaration n, final Visitable arg) { |
463 | return n == arg; |
464 | } |
465 | |
466 | @Override |
467 | public Boolean visit(final ModuleRequiresDirective n, final Visitable arg) { |
468 | return n == arg; |
469 | } |
470 | |
471 | @Override() |
472 | public Boolean visit(final ModuleExportsDirective n, final Visitable arg) { |
473 | return n == arg; |
474 | } |
475 | |
476 | @Override() |
477 | public Boolean visit(final ModuleProvidesDirective n, final Visitable arg) { |
478 | return n == arg; |
479 | } |
480 | |
481 | @Override() |
482 | public Boolean visit(final ModuleUsesDirective n, final Visitable arg) { |
483 | return n == arg; |
484 | } |
485 | |
486 | @Override |
487 | public Boolean visit(final ModuleOpensDirective n, final Visitable arg) { |
488 | return n == arg; |
489 | } |
490 | |
491 | @Override |
492 | public Boolean visit(final UnparsableStmt n, final Visitable arg) { |
493 | return n == arg; |
494 | } |
495 | |
496 | @Override |
497 | public Boolean visit(final ReceiverParameter n, final Visitable arg) { |
498 | return n == arg; |
499 | } |
500 | |
501 | @Override |
502 | public Boolean visit(final VarType n, final Visitable arg) { |
503 | return n == arg; |
504 | } |
505 | |
506 | @Override |
507 | public Boolean visit(final Modifier n, final Visitable arg) { |
508 | return n == arg; |
509 | } |
510 | |
511 | @Override |
512 | public Boolean visit(final SwitchExpr n, final Visitable arg) { |
513 | return n == arg; |
514 | } |
515 | |
516 | @Override |
517 | public Boolean visit(final YieldStmt n, final Visitable arg) { |
518 | return n == arg; |
519 | } |
520 | |
521 | @Override |
522 | public Boolean visit(final TextBlockLiteralExpr n, final Visitable arg) { |
523 | return n == arg; |
524 | } |
525 | } |
526 |
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