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Viewing changes to src/addins/CSharpBinding/MonoDevelop.CSharp.Ast/DepthFirstAstVisitor.cs

  • Committer: Bazaar Package Importer
  • Author(s): Jo Shields
  • Date: 2011-06-27 17:03:13 UTC
  • mto: (1.8.1 upstream)
  • mto: This revision was merged to the branch mainline in revision 54.
  • Revision ID: james.westby@ubuntu.com-20110627170313-6cvz3s19x6e9hqe9
Import upstream version 2.5.92+dfsg

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src/addins/CSharpBinding/MonoDevelop.CSharp.Ast/DepthFirstAstVisitor.cs
 
1
// 
 
2
// IAstVisitor.cs
 
3
//  
 
4
// Author:
 
5
//       Mike Krüger <mkrueger@novell.com>
 
6
// 
 
7
// Copyright (c) 2010 Novell, Inc (http://www.novell.com)
 
8
// 
 
9
// Permission is hereby granted, free of charge, to any person obtaining a copy
 
10
// of this software and associated documentation files (the "Software"), to deal
 
11
// in the Software without restriction, including without limitation the rights
 
12
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 
13
// copies of the Software, and to permit persons to whom the Software is
 
14
// furnished to do so, subject to the following conditions:
 
15
// 
 
16
// The above copyright notice and this permission notice shall be included in
 
17
// all copies or substantial portions of the Software.
 
18
// 
 
19
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 
20
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 
21
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 
22
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 
23
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 
24
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
 
25
// THE SOFTWARE.
 
26
 
 
27
using System;
 
28
 
 
29
namespace MonoDevelop.CSharp.Ast
 
30
{
 
31
        /// <summary>
 
32
        /// AST visitor with a default implementation that visits all node depth-first.
 
33
        /// </summary>
 
34
        public abstract class DepthFirstAstVisitor<T, S> : IAstVisitor<T, S>
 
35
        {
 
36
                protected virtual S VisitChildren (AstNode node, T data)
 
37
                {
 
38
                        AstNode next;
 
39
                        for (var child = node.FirstChild; child != null; child = next) {
 
40
                                // Store next to allow the loop to continue
 
41
                                // if the visitor removes/replaces child.
 
42
                                next = child.NextSibling;
 
43
                                child.AcceptVisitor (this, data);
 
44
                        }
 
45
                        return default (S);
 
46
                }
 
47
                
 
48
                public virtual S VisitCompilationUnit (CompilationUnit unit, T data)
 
49
                {
 
50
                        return VisitChildren (unit, data);
 
51
                }
 
52
                
 
53
                public virtual S VisitComment (Comment comment, T data)
 
54
                {
 
55
                        return default (S);
 
56
                }
 
57
                
 
58
                public virtual S VisitIdentifier (Identifier identifier, T data)
 
59
                {
 
60
                        return default (S);
 
61
                }
 
62
                
 
63
                public virtual S VisitCSharpTokenNode (CSharpTokenNode token, T data)
 
64
                {
 
65
                        return default (S);
 
66
                }
 
67
                
 
68
                public virtual S VisitPrimitiveType (PrimitiveType primitiveType, T data)
 
69
                {
 
70
                        return VisitChildren (primitiveType, data);
 
71
                }
 
72
                
 
73
                public virtual S VisitComposedType (ComposedType composedType, T data)
 
74
                {
 
75
                        return VisitChildren (composedType, data);
 
76
                }
 
77
                
 
78
                public virtual S VisitSimpleType(SimpleType simpleType, T data)
 
79
                {
 
80
                        return VisitChildren (simpleType, data);
 
81
                }
 
82
                
 
83
                public virtual S VisitMemberType(MemberType memberType, T data)
 
84
                {
 
85
                        return VisitChildren (memberType, data);
 
86
                }
 
87
                
 
88
                public virtual S VisitAttribute (Attribute attribute, T data)
 
89
                {
 
90
                        return VisitChildren (attribute, data);
 
91
                }
 
92
                
 
93
                public virtual S VisitAttributeSection (AttributeSection attributeSection, T data)
 
94
                {
 
95
                        return VisitChildren (attributeSection, data);
 
96
                }
 
97
                
 
98
                public virtual S VisitDelegateDeclaration (DelegateDeclaration delegateDeclaration, T data)
 
99
                {
 
100
                        return VisitChildren (delegateDeclaration, data);
 
101
                }
 
102
                
 
103
                public virtual S VisitNamespaceDeclaration (NamespaceDeclaration namespaceDeclaration, T data)
 
104
                {
 
105
                        return VisitChildren (namespaceDeclaration, data);
 
106
                }
 
107
                
 
108
                public virtual S VisitTypeDeclaration (TypeDeclaration typeDeclaration, T data)
 
109
                {
 
110
                        return VisitChildren (typeDeclaration, data);
 
111
                }
 
112
                
 
113
                public virtual S VisitTypeParameterDeclaration (TypeParameterDeclaration typeParameterDeclaration, T data)
 
114
                {
 
115
                        return VisitChildren (typeParameterDeclaration, data);
 
116
                }
 
117
                
 
118
                public virtual S VisitEnumMemberDeclaration (EnumMemberDeclaration enumMemberDeclaration, T data)
 
119
                {
 
120
                        return VisitChildren (enumMemberDeclaration, data);
 
121
                }
 
122
                
 
123
                public virtual S VisitUsingDeclaration (UsingDeclaration usingDeclaration, T data)
 
124
                {
 
125
                        return VisitChildren (usingDeclaration, data);
 
126
                }
 
127
                
 
128
                public virtual S VisitUsingAliasDeclaration (UsingAliasDeclaration usingDeclaration, T data)
 
129
                {
 
130
                        return VisitChildren (usingDeclaration, data);
 
131
                }
 
132
                
 
133
                public virtual S VisitConstructorDeclaration (ConstructorDeclaration constructorDeclaration, T data)
 
134
                {
 
135
                        return VisitChildren (constructorDeclaration, data);
 
136
                }
 
137
                
 
138
                public virtual S VisitConstructorInitializer (ConstructorInitializer constructorInitializer, T data)
 
139
                {
 
140
                        return VisitChildren (constructorInitializer, data);
 
141
                }
 
142
                
 
143
                public virtual S VisitDestructorDeclaration (DestructorDeclaration destructorDeclaration, T data)
 
144
                {
 
145
                        return VisitChildren (destructorDeclaration, data);
 
146
                }
 
147
                
 
148
                public virtual S VisitEventDeclaration (EventDeclaration eventDeclaration, T data)
 
149
                {
 
150
                        return VisitChildren (eventDeclaration, data);
 
151
                }
 
152
                
 
153
                public virtual S VisitCustomEventDeclaration (CustomEventDeclaration eventDeclaration, T data)
 
154
                {
 
155
                        return VisitChildren (eventDeclaration, data);
 
156
                }
 
157
                
 
158
                public virtual S VisitFieldDeclaration (FieldDeclaration fieldDeclaration, T data)
 
159
                {
 
160
                        return VisitChildren (fieldDeclaration, data);
 
161
                }
 
162
                
 
163
                public virtual S VisitIndexerDeclaration (IndexerDeclaration indexerDeclaration, T data)
 
164
                {
 
165
                        return VisitChildren (indexerDeclaration, data);
 
166
                }
 
167
                
 
168
                public virtual S VisitMethodDeclaration (MethodDeclaration methodDeclaration, T data)
 
169
                {
 
170
                        return VisitChildren (methodDeclaration, data);
 
171
                }
 
172
                
 
173
                public virtual S VisitOperatorDeclaration (OperatorDeclaration operatorDeclaration, T data)
 
174
                {
 
175
                        return VisitChildren (operatorDeclaration, data);
 
176
                }
 
177
                
 
178
                public virtual S VisitPropertyDeclaration (PropertyDeclaration propertyDeclaration, T data)
 
179
                {
 
180
                        return VisitChildren (propertyDeclaration, data);
 
181
                }
 
182
                
 
183
                public virtual S VisitAccessor (Accessor accessor, T data)
 
184
                {
 
185
                        return VisitChildren (accessor, data);
 
186
                }
 
187
                
 
188
                public virtual S VisitVariableInitializer (VariableInitializer variableInitializer, T data)
 
189
                {
 
190
                        return VisitChildren (variableInitializer, data);
 
191
                }
 
192
                
 
193
                public virtual S VisitParameterDeclaration (ParameterDeclaration parameterDeclaration, T data)
 
194
                {
 
195
                        return VisitChildren (parameterDeclaration, data);
 
196
                }
 
197
                
 
198
                public virtual S VisitConstraint (Constraint constraint, T data)
 
199
                {
 
200
                        return VisitChildren (constraint, data);
 
201
                }
 
202
                
 
203
                public virtual S VisitBlockStatement (BlockStatement blockStatement, T data)
 
204
                {
 
205
                        return VisitChildren (blockStatement, data);
 
206
                }
 
207
                
 
208
                public virtual S VisitExpressionStatement (ExpressionStatement expressionStatement, T data)
 
209
                {
 
210
                        return VisitChildren (expressionStatement, data);
 
211
                }
 
212
                
 
213
                public virtual S VisitBreakStatement (BreakStatement breakStatement, T data)
 
214
                {
 
215
                        return VisitChildren (breakStatement, data);
 
216
                }
 
217
                
 
218
                public virtual S VisitCheckedStatement (CheckedStatement checkedStatement, T data)
 
219
                {
 
220
                        return VisitChildren (checkedStatement, data);
 
221
                }
 
222
                
 
223
                public virtual S VisitContinueStatement (ContinueStatement continueStatement, T data)
 
224
                {
 
225
                        return VisitChildren (continueStatement, data);
 
226
                }
 
227
                
 
228
                public virtual S VisitDoWhileStatement (DoWhileStatement doWhileStatement, T data)
 
229
                {
 
230
                        return VisitChildren (doWhileStatement, data);
 
231
                }
 
232
                
 
233
                public virtual S VisitEmptyStatement (EmptyStatement emptyStatement, T data)
 
234
                {
 
235
                        return VisitChildren (emptyStatement, data);
 
236
                }
 
237
                
 
238
                public virtual S VisitFixedStatement (FixedStatement fixedStatement, T data)
 
239
                {
 
240
                        return VisitChildren (fixedStatement, data);
 
241
                }
 
242
                
 
243
                public virtual S VisitForeachStatement (ForeachStatement foreachStatement, T data)
 
244
                {
 
245
                        return VisitChildren (foreachStatement, data);
 
246
                }
 
247
                
 
248
                public virtual S VisitForStatement (ForStatement forStatement, T data)
 
249
                {
 
250
                        return VisitChildren (forStatement, data);
 
251
                }
 
252
                
 
253
                public virtual S VisitGotoCaseStatement (GotoCaseStatement gotoCaseStatement, T data)
 
254
                {
 
255
                        return VisitChildren (gotoCaseStatement, data);
 
256
                }
 
257
                
 
258
                public virtual S VisitGotoDefaultStatement (GotoDefaultStatement gotoDefaultStatement, T data)
 
259
                {
 
260
                        return VisitChildren (gotoDefaultStatement, data);
 
261
                }
 
262
                
 
263
                public virtual S VisitGotoStatement (GotoStatement gotoStatement, T data)
 
264
                {
 
265
                        return VisitChildren (gotoStatement, data);
 
266
                }
 
267
                
 
268
                public virtual S VisitIfElseStatement (IfElseStatement ifElseStatement, T data)
 
269
                {
 
270
                        return VisitChildren (ifElseStatement, data);
 
271
                }
 
272
                
 
273
                public virtual S VisitLabelStatement (LabelStatement labelStatement, T data)
 
274
                {
 
275
                        return VisitChildren (labelStatement, data);
 
276
                }
 
277
                
 
278
                public virtual S VisitLockStatement (LockStatement lockStatement, T data)
 
279
                {
 
280
                        return VisitChildren (lockStatement, data);
 
281
                }
 
282
                
 
283
                public virtual S VisitReturnStatement (ReturnStatement returnStatement, T data)
 
284
                {
 
285
                        return VisitChildren (returnStatement, data);
 
286
                }
 
287
                
 
288
                public virtual S VisitSwitchStatement (SwitchStatement switchStatement, T data)
 
289
                {
 
290
                        return VisitChildren (switchStatement, data);
 
291
                }
 
292
                
 
293
                public virtual S VisitSwitchSection (SwitchSection switchSection, T data)
 
294
                {
 
295
                        return VisitChildren (switchSection, data);
 
296
                }
 
297
                
 
298
                public virtual S VisitCaseLabel (CaseLabel caseLabel, T data)
 
299
                {
 
300
                        return VisitChildren (caseLabel, data);
 
301
                }
 
302
                
 
303
                public virtual S VisitThrowStatement (ThrowStatement throwStatement, T data)
 
304
                {
 
305
                        return VisitChildren (throwStatement, data);
 
306
                }
 
307
                
 
308
                public virtual S VisitTryCatchStatement (TryCatchStatement tryCatchStatement, T data)
 
309
                {
 
310
                        return VisitChildren (tryCatchStatement, data);
 
311
                }
 
312
                
 
313
                public virtual S VisitCatchClause (CatchClause catchClause, T data)
 
314
                {
 
315
                        return VisitChildren (catchClause, data);
 
316
                }
 
317
                
 
318
                public virtual S VisitUncheckedStatement (UncheckedStatement uncheckedStatement, T data)
 
319
                {
 
320
                        return VisitChildren (uncheckedStatement, data);
 
321
                }
 
322
                
 
323
                public virtual S VisitUnsafeStatement (UnsafeStatement unsafeStatement, T data)
 
324
                {
 
325
                        return VisitChildren (unsafeStatement, data);
 
326
                }
 
327
                
 
328
                public virtual S VisitUsingStatement (UsingStatement usingStatement, T data)
 
329
                {
 
330
                        return VisitChildren (usingStatement, data);
 
331
                }
 
332
                
 
333
                public virtual S VisitVariableDeclarationStatement (VariableDeclarationStatement variableDeclarationStatement, T data)
 
334
                {
 
335
                        return VisitChildren (variableDeclarationStatement, data);
 
336
                }
 
337
                
 
338
                public virtual S VisitWhileStatement (WhileStatement whileStatement, T data)
 
339
                {
 
340
                        return VisitChildren (whileStatement, data);
 
341
                }
 
342
                
 
343
                public virtual S VisitYieldBreakStatement (YieldBreakStatement yieldBreakStatement, T data)
 
344
                {
 
345
                        return VisitChildren (yieldBreakStatement, data);
 
346
                }
 
347
                
 
348
                public virtual S VisitYieldStatement (YieldStatement yieldStatement, T data)
 
349
                {
 
350
                        return VisitChildren (yieldStatement, data);
 
351
                }
 
352
                
 
353
                public virtual S VisitAnonymousMethodExpression (AnonymousMethodExpression anonymousMethodExpression, T data)
 
354
                {
 
355
                        return VisitChildren (anonymousMethodExpression, data);
 
356
                }
 
357
                
 
358
                public virtual S VisitLambdaExpression (LambdaExpression lambdaExpression, T data)
 
359
                {
 
360
                        return VisitChildren (lambdaExpression, data);
 
361
                }
 
362
                
 
363
                public virtual S VisitAssignmentExpression (AssignmentExpression assignmentExpression, T data)
 
364
                {
 
365
                        return VisitChildren (assignmentExpression, data);
 
366
                }
 
367
                
 
368
                public virtual S VisitBaseReferenceExpression (BaseReferenceExpression baseReferenceExpression, T data)
 
369
                {
 
370
                        return VisitChildren (baseReferenceExpression, data);
 
371
                }
 
372
                
 
373
                public virtual S VisitBinaryOperatorExpression (BinaryOperatorExpression binaryOperatorExpression, T data)
 
374
                {
 
375
                        return VisitChildren (binaryOperatorExpression, data);
 
376
                }
 
377
                
 
378
                public virtual S VisitCastExpression (CastExpression castExpression, T data)
 
379
                {
 
380
                        return VisitChildren (castExpression, data);
 
381
                }
 
382
                
 
383
                public virtual S VisitCheckedExpression (CheckedExpression checkedExpression, T data)
 
384
                {
 
385
                        return VisitChildren (checkedExpression, data);
 
386
                }
 
387
                
 
388
                public virtual S VisitConditionalExpression (ConditionalExpression conditionalExpression, T data)
 
389
                {
 
390
                        return VisitChildren (conditionalExpression, data);
 
391
                }
 
392
                
 
393
                public virtual S VisitIdentifierExpression (IdentifierExpression identifierExpression, T data)
 
394
                {
 
395
                        return VisitChildren (identifierExpression, data);
 
396
                }
 
397
                
 
398
                public virtual S VisitIndexerExpression (IndexerExpression indexerExpression, T data)
 
399
                {
 
400
                        return VisitChildren (indexerExpression, data);
 
401
                }
 
402
                
 
403
                public virtual S VisitInvocationExpression (InvocationExpression invocationExpression, T data)
 
404
                {
 
405
                        return VisitChildren (invocationExpression, data);
 
406
                }
 
407
                
 
408
                public virtual S VisitDirectionExpression (DirectionExpression directionExpression, T data)
 
409
                {
 
410
                        return VisitChildren (directionExpression, data);
 
411
                }
 
412
                
 
413
                public virtual S VisitMemberReferenceExpression (MemberReferenceExpression memberReferenceExpression, T data)
 
414
                {
 
415
                        return VisitChildren (memberReferenceExpression, data);
 
416
                }
 
417
                
 
418
                public virtual S VisitNullReferenceExpression (NullReferenceExpression nullReferenceExpression, T data)
 
419
                {
 
420
                        return VisitChildren (nullReferenceExpression, data);
 
421
                }
 
422
                
 
423
                public virtual S VisitObjectCreateExpression (ObjectCreateExpression objectCreateExpression, T data)
 
424
                {
 
425
                        return VisitChildren (objectCreateExpression, data);
 
426
                }
 
427
                
 
428
                public virtual S VisitArrayCreateExpression (ArrayCreateExpression arrayObjectCreateExpression, T data)
 
429
                {
 
430
                        return VisitChildren (arrayObjectCreateExpression, data);
 
431
                }
 
432
                
 
433
                public virtual S VisitParenthesizedExpression (ParenthesizedExpression parenthesizedExpression, T data)
 
434
                {
 
435
                        return VisitChildren (parenthesizedExpression, data);
 
436
                }
 
437
                
 
438
                public virtual S VisitPointerReferenceExpression (PointerReferenceExpression pointerReferenceExpression, T data)
 
439
                {
 
440
                        return VisitChildren (pointerReferenceExpression, data);
 
441
                }
 
442
                
 
443
                public virtual S VisitPrimitiveExpression(PrimitiveExpression primitiveExpression, T data)
 
444
                {
 
445
                        return VisitChildren (primitiveExpression, data);
 
446
                }
 
447
                
 
448
                public virtual S VisitSizeOfExpression (SizeOfExpression sizeOfExpression, T data)
 
449
                {
 
450
                        return VisitChildren (sizeOfExpression, data);
 
451
                }
 
452
                
 
453
                public virtual S VisitStackAllocExpression (StackAllocExpression stackAllocExpression, T data)
 
454
                {
 
455
                        return VisitChildren (stackAllocExpression, data);
 
456
                }
 
457
                
 
458
                public virtual S VisitThisReferenceExpression(ThisReferenceExpression thisReferenceExpression, T data)
 
459
                {
 
460
                        return VisitChildren (thisReferenceExpression, data);
 
461
                }
 
462
                
 
463
                public virtual S VisitTypeOfExpression (TypeOfExpression typeOfExpression, T data)
 
464
                {
 
465
                        return VisitChildren (typeOfExpression, data);
 
466
                }
 
467
                
 
468
                public virtual S VisitUnaryOperatorExpression (UnaryOperatorExpression unaryOperatorExpression, T data)
 
469
                {
 
470
                        return VisitChildren (unaryOperatorExpression, data);
 
471
                }
 
472
                
 
473
                public virtual S VisitUncheckedExpression (UncheckedExpression uncheckedExpression, T data)
 
474
                {
 
475
                        return VisitChildren (uncheckedExpression, data);
 
476
                }
 
477
                
 
478
                public virtual S VisitQueryExpression(QueryExpression queryExpression, T data)
 
479
                {
 
480
                        return VisitChildren (queryExpression, data);
 
481
                }
 
482
                
 
483
                public virtual S VisitQueryContinuationClause(QueryContinuationClause queryContinuationClause, T data)
 
484
                {
 
485
                        return VisitChildren (queryContinuationClause, data);
 
486
                }
 
487
                
 
488
                public virtual S VisitQueryFromClause(QueryFromClause queryFromClause, T data)
 
489
                {
 
490
                        return VisitChildren (queryFromClause, data);
 
491
                }
 
492
                
 
493
                public virtual S VisitQueryLetClause(QueryLetClause queryLetClause, T data)
 
494
                {
 
495
                        return VisitChildren (queryLetClause, data);
 
496
                }
 
497
                
 
498
                public virtual S VisitQueryWhereClause(QueryWhereClause queryWhereClause, T data)
 
499
                {
 
500
                        return VisitChildren (queryWhereClause, data);
 
501
                }
 
502
                
 
503
                public virtual S VisitQueryJoinClause(QueryJoinClause queryJoinClause, T data)
 
504
                {
 
505
                        return VisitChildren (queryJoinClause, data);
 
506
                }
 
507
                
 
508
                public virtual S VisitQueryOrderClause(QueryOrderClause queryOrderClause, T data)
 
509
                {
 
510
                        return VisitChildren (queryOrderClause, data);
 
511
                }
 
512
                
 
513
                public virtual S VisitQueryOrdering (QueryOrdering queryOrdering, T data)
 
514
                {
 
515
                        return VisitChildren (queryOrdering, data);
 
516
                }
 
517
                
 
518
                public virtual S VisitTypeReferenceExpression (TypeReferenceExpression typeReferenceExpression, T data)
 
519
                {
 
520
                        return VisitChildren (typeReferenceExpression, data);
 
521
                }
 
522
                
 
523
                public virtual S VisitQuerySelectClause(QuerySelectClause querySelectClause, T data)
 
524
                {
 
525
                        return VisitChildren (querySelectClause, data);
 
526
                }
 
527
                
 
528
                public virtual S VisitQueryGroupClause(QueryGroupClause queryGroupClause, T data)
 
529
                {
 
530
                        return VisitChildren (queryGroupClause, data);
 
531
                }
 
532
                
 
533
                public virtual S VisitAsExpression (AsExpression asExpression, T data)
 
534
                {
 
535
                        return VisitChildren (asExpression, data);
 
536
                }
 
537
                
 
538
                public virtual S VisitIsExpression (IsExpression isExpression, T data)
 
539
                {
 
540
                        return VisitChildren (isExpression, data);
 
541
                }
 
542
                
 
543
                public virtual S VisitDefaultValueExpression (DefaultValueExpression defaultValueExpression, T data)
 
544
                {
 
545
                        return VisitChildren (defaultValueExpression, data);
 
546
                }
 
547
                
 
548
                public virtual S VisitArgListExpression (ArgListExpression argListExpression, T data)
 
549
                {
 
550
                        return VisitChildren (argListExpression, data);
 
551
                }
 
552
                
 
553
                public virtual S VisitArrayInitializerExpression (ArrayInitializerExpression arrayInitializerExpression, T data)
 
554
                {
 
555
                        return VisitChildren (arrayInitializerExpression, data);
 
556
                }
 
557
                
 
558
                public virtual S VisitArraySpecifier (ArraySpecifier arraySpecifier, T data)
 
559
                {
 
560
                        return VisitChildren (arraySpecifier, data);
 
561
                }
 
562
                
 
563
                public virtual S VisitNamedArgumentExpression (NamedArgumentExpression namedArgumentExpression, T data)
 
564
                {
 
565
                        return VisitChildren (namedArgumentExpression, data);
 
566
                }
 
567
                
 
568
                public virtual S VisitEmptyExpression (EmptyExpression emptyExpression, T data)
 
569
                {
 
570
                        return VisitChildren (emptyExpression, data);
 
571
                }
 
572
        }
 
573
}