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 a deep hash code for a node by using the hash codes of all its properties, |
35 | * and the hash codes of all its child nodes (by visiting those too.) |
36 | */ |
37 | public class ObjectIdentityHashCodeVisitor implements GenericVisitor<Integer, Void> { |
38 | |
39 | private static final ObjectIdentityHashCodeVisitor SINGLETON = new ObjectIdentityHashCodeVisitor(); |
40 | |
41 | public static int hashCode(final Node node) { |
42 | return node.accept(SINGLETON, null); |
43 | } |
44 | |
45 | public Integer visit(final AnnotationDeclaration n, final Void arg) { |
46 | return n.hashCode(); |
47 | } |
48 | |
49 | public Integer visit(final AnnotationMemberDeclaration n, final Void arg) { |
50 | return n.hashCode(); |
51 | } |
52 | |
53 | public Integer visit(final ArrayAccessExpr n, final Void arg) { |
54 | return n.hashCode(); |
55 | } |
56 | |
57 | public Integer visit(final ArrayCreationExpr n, final Void arg) { |
58 | return n.hashCode(); |
59 | } |
60 | |
61 | public Integer visit(final ArrayCreationLevel n, final Void arg) { |
62 | return n.hashCode(); |
63 | } |
64 | |
65 | public Integer visit(final ArrayInitializerExpr n, final Void arg) { |
66 | return n.hashCode(); |
67 | } |
68 | |
69 | public Integer visit(final ArrayType n, final Void arg) { |
70 | return n.hashCode(); |
71 | } |
72 | |
73 | public Integer visit(final AssertStmt n, final Void arg) { |
74 | return n.hashCode(); |
75 | } |
76 | |
77 | public Integer visit(final AssignExpr n, final Void arg) { |
78 | return n.hashCode(); |
79 | } |
80 | |
81 | public Integer visit(final BinaryExpr n, final Void arg) { |
82 | return n.hashCode(); |
83 | } |
84 | |
85 | public Integer visit(final BlockComment n, final Void arg) { |
86 | return n.hashCode(); |
87 | } |
88 | |
89 | public Integer visit(final BlockStmt n, final Void arg) { |
90 | return n.hashCode(); |
91 | } |
92 | |
93 | public Integer visit(final BooleanLiteralExpr n, final Void arg) { |
94 | return n.hashCode(); |
95 | } |
96 | |
97 | public Integer visit(final BreakStmt n, final Void arg) { |
98 | return n.hashCode(); |
99 | } |
100 | |
101 | public Integer visit(final CastExpr n, final Void arg) { |
102 | return n.hashCode(); |
103 | } |
104 | |
105 | public Integer visit(final CatchClause n, final Void arg) { |
106 | return n.hashCode(); |
107 | } |
108 | |
109 | public Integer visit(final CharLiteralExpr n, final Void arg) { |
110 | return n.hashCode(); |
111 | } |
112 | |
113 | public Integer visit(final ClassExpr n, final Void arg) { |
114 | return n.hashCode(); |
115 | } |
116 | |
117 | public Integer visit(final ClassOrInterfaceDeclaration n, final Void arg) { |
118 | return n.hashCode(); |
119 | } |
120 | |
121 | public Integer visit(final ClassOrInterfaceType n, final Void arg) { |
122 | return n.hashCode(); |
123 | } |
124 | |
125 | public Integer visit(final CompilationUnit n, final Void arg) { |
126 | return n.hashCode(); |
127 | } |
128 | |
129 | public Integer visit(final ConditionalExpr n, final Void arg) { |
130 | return n.hashCode(); |
131 | } |
132 | |
133 | public Integer visit(final ConstructorDeclaration n, final Void arg) { |
134 | return n.hashCode(); |
135 | } |
136 | |
137 | public Integer visit(final ContinueStmt n, final Void arg) { |
138 | return n.hashCode(); |
139 | } |
140 | |
141 | public Integer visit(final DoStmt n, final Void arg) { |
142 | return n.hashCode(); |
143 | } |
144 | |
145 | public Integer visit(final DoubleLiteralExpr n, final Void arg) { |
146 | return n.hashCode(); |
147 | } |
148 | |
149 | public Integer visit(final EmptyStmt n, final Void arg) { |
150 | return n.hashCode(); |
151 | } |
152 | |
153 | public Integer visit(final EnclosedExpr n, final Void arg) { |
154 | return n.hashCode(); |
155 | } |
156 | |
157 | public Integer visit(final EnumConstantDeclaration n, final Void arg) { |
158 | return n.hashCode(); |
159 | } |
160 | |
161 | public Integer visit(final EnumDeclaration n, final Void arg) { |
162 | return n.hashCode(); |
163 | } |
164 | |
165 | public Integer visit(final ExplicitConstructorInvocationStmt n, final Void arg) { |
166 | return n.hashCode(); |
167 | } |
168 | |
169 | public Integer visit(final ExpressionStmt n, final Void arg) { |
170 | return n.hashCode(); |
171 | } |
172 | |
173 | public Integer visit(final FieldAccessExpr n, final Void arg) { |
174 | return n.hashCode(); |
175 | } |
176 | |
177 | public Integer visit(final FieldDeclaration n, final Void arg) { |
178 | return n.hashCode(); |
179 | } |
180 | |
181 | public Integer visit(final ForStmt n, final Void arg) { |
182 | return n.hashCode(); |
183 | } |
184 | |
185 | public Integer visit(final ForEachStmt n, final Void arg) { |
186 | return n.hashCode(); |
187 | } |
188 | |
189 | public Integer visit(final IfStmt n, final Void arg) { |
190 | return n.hashCode(); |
191 | } |
192 | |
193 | public Integer visit(final ImportDeclaration n, final Void arg) { |
194 | return n.hashCode(); |
195 | } |
196 | |
197 | public Integer visit(final InitializerDeclaration n, final Void arg) { |
198 | return n.hashCode(); |
199 | } |
200 | |
201 | public Integer visit(final InstanceOfExpr n, final Void arg) { |
202 | return n.hashCode(); |
203 | } |
204 | |
205 | public Integer visit(final IntegerLiteralExpr n, final Void arg) { |
206 | return n.hashCode(); |
207 | } |
208 | |
209 | public Integer visit(final IntersectionType n, final Void arg) { |
210 | return n.hashCode(); |
211 | } |
212 | |
213 | public Integer visit(final JavadocComment n, final Void arg) { |
214 | return n.hashCode(); |
215 | } |
216 | |
217 | public Integer visit(final LabeledStmt n, final Void arg) { |
218 | return n.hashCode(); |
219 | } |
220 | |
221 | public Integer visit(final LambdaExpr n, final Void arg) { |
222 | return n.hashCode(); |
223 | } |
224 | |
225 | public Integer visit(final LineComment n, final Void arg) { |
226 | return n.hashCode(); |
227 | } |
228 | |
229 | public Integer visit(final LocalClassDeclarationStmt n, final Void arg) { |
230 | return n.hashCode(); |
231 | } |
232 | |
233 | public Integer visit(final LongLiteralExpr n, final Void arg) { |
234 | return n.hashCode(); |
235 | } |
236 | |
237 | public Integer visit(final MarkerAnnotationExpr n, final Void arg) { |
238 | return n.hashCode(); |
239 | } |
240 | |
241 | public Integer visit(final MemberValuePair n, final Void arg) { |
242 | return n.hashCode(); |
243 | } |
244 | |
245 | public Integer visit(final MethodCallExpr n, final Void arg) { |
246 | return n.hashCode(); |
247 | } |
248 | |
249 | public Integer visit(final MethodDeclaration n, final Void arg) { |
250 | return n.hashCode(); |
251 | } |
252 | |
253 | public Integer visit(final MethodReferenceExpr n, final Void arg) { |
254 | return n.hashCode(); |
255 | } |
256 | |
257 | public Integer visit(final NameExpr n, final Void arg) { |
258 | return n.hashCode(); |
259 | } |
260 | |
261 | public Integer visit(final Name n, final Void arg) { |
262 | return n.hashCode(); |
263 | } |
264 | |
265 | public Integer visit(NodeList n, Void arg) { |
266 | return n.hashCode(); |
267 | } |
268 | |
269 | public Integer visit(final NormalAnnotationExpr n, final Void arg) { |
270 | return n.hashCode(); |
271 | } |
272 | |
273 | public Integer visit(final NullLiteralExpr n, final Void arg) { |
274 | return n.hashCode(); |
275 | } |
276 | |
277 | public Integer visit(final ObjectCreationExpr n, final Void arg) { |
278 | return n.hashCode(); |
279 | } |
280 | |
281 | public Integer visit(final PackageDeclaration n, final Void arg) { |
282 | return n.hashCode(); |
283 | } |
284 | |
285 | public Integer visit(final Parameter n, final Void arg) { |
286 | return n.hashCode(); |
287 | } |
288 | |
289 | public Integer visit(final PrimitiveType n, final Void arg) { |
290 | return n.hashCode(); |
291 | } |
292 | |
293 | public Integer visit(final ReturnStmt n, final Void arg) { |
294 | return n.hashCode(); |
295 | } |
296 | |
297 | public Integer visit(final SimpleName n, final Void arg) { |
298 | return n.hashCode(); |
299 | } |
300 | |
301 | public Integer visit(final SingleMemberAnnotationExpr n, final Void arg) { |
302 | return n.hashCode(); |
303 | } |
304 | |
305 | public Integer visit(final StringLiteralExpr n, final Void arg) { |
306 | return n.hashCode(); |
307 | } |
308 | |
309 | public Integer visit(final SuperExpr n, final Void arg) { |
310 | return n.hashCode(); |
311 | } |
312 | |
313 | public Integer visit(final SwitchEntry n, final Void arg) { |
314 | return n.hashCode(); |
315 | } |
316 | |
317 | public Integer visit(final SwitchStmt n, final Void arg) { |
318 | return n.hashCode(); |
319 | } |
320 | |
321 | public Integer visit(final SynchronizedStmt n, final Void arg) { |
322 | return n.hashCode(); |
323 | } |
324 | |
325 | public Integer visit(final ThisExpr n, final Void arg) { |
326 | return n.hashCode(); |
327 | } |
328 | |
329 | public Integer visit(final ThrowStmt n, final Void arg) { |
330 | return n.hashCode(); |
331 | } |
332 | |
333 | public Integer visit(final TryStmt n, final Void arg) { |
334 | return n.hashCode(); |
335 | } |
336 | |
337 | public Integer visit(final TypeExpr n, final Void arg) { |
338 | return n.hashCode(); |
339 | } |
340 | |
341 | public Integer visit(final TypeParameter n, final Void arg) { |
342 | return n.hashCode(); |
343 | } |
344 | |
345 | public Integer visit(final UnaryExpr n, final Void arg) { |
346 | return n.hashCode(); |
347 | } |
348 | |
349 | public Integer visit(final UnionType n, final Void arg) { |
350 | return n.hashCode(); |
351 | } |
352 | |
353 | public Integer visit(final UnknownType n, final Void arg) { |
354 | return n.hashCode(); |
355 | } |
356 | |
357 | public Integer visit(final VariableDeclarationExpr n, final Void arg) { |
358 | return n.hashCode(); |
359 | } |
360 | |
361 | public Integer visit(final VariableDeclarator n, final Void arg) { |
362 | return n.hashCode(); |
363 | } |
364 | |
365 | public Integer visit(final VoidType n, final Void arg) { |
366 | return n.hashCode(); |
367 | } |
368 | |
369 | public Integer visit(final WhileStmt n, final Void arg) { |
370 | return n.hashCode(); |
371 | } |
372 | |
373 | public Integer visit(final WildcardType n, final Void arg) { |
374 | return n.hashCode(); |
375 | } |
376 | |
377 | public Integer visit(final ModuleDeclaration n, final Void arg) { |
378 | return n.hashCode(); |
379 | } |
380 | |
381 | public Integer visit(final ModuleRequiresDirective n, final Void arg) { |
382 | return n.hashCode(); |
383 | } |
384 | |
385 | @Override() |
386 | public Integer visit(final ModuleExportsDirective n, final Void arg) { |
387 | return n.hashCode(); |
388 | } |
389 | |
390 | @Override() |
391 | public Integer visit(final ModuleProvidesDirective n, final Void arg) { |
392 | return n.hashCode(); |
393 | } |
394 | |
395 | @Override() |
396 | public Integer visit(final ModuleUsesDirective n, final Void arg) { |
397 | return n.hashCode(); |
398 | } |
399 | |
400 | @Override |
401 | public Integer visit(final ModuleOpensDirective n, final Void arg) { |
402 | return n.hashCode(); |
403 | } |
404 | |
405 | @Override |
406 | public Integer visit(final UnparsableStmt n, final Void arg) { |
407 | return n.hashCode(); |
408 | } |
409 | |
410 | @Override |
411 | public Integer visit(final ReceiverParameter n, final Void arg) { |
412 | return n.hashCode(); |
413 | } |
414 | |
415 | @Override |
416 | public Integer visit(final VarType n, final Void arg) { |
417 | return n.hashCode(); |
418 | } |
419 | |
420 | @Override |
421 | public Integer visit(final Modifier n, final Void arg) { |
422 | return n.hashCode(); |
423 | } |
424 | |
425 | @Override |
426 | public Integer visit(final SwitchExpr n, final Void arg) { |
427 | return n.hashCode(); |
428 | } |
429 | |
430 | @Override |
431 | public Integer visit(final YieldStmt n, final Void arg) { |
432 | return n.hashCode(); |
433 | } |
434 | |
435 | @Override |
436 | public Integer visit(final TextBlockLiteralExpr n, final Void arg) { |
437 | return n.hashCode(); |
438 | } |
439 | } |
440 |
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