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1
5 package org.terracotta.dso;
6
7 import org.eclipse.core.resources.IMarker;
8 import org.eclipse.core.resources.IProject;
9 import org.eclipse.core.resources.IResource;
10 import org.eclipse.core.resources.IResourceRuleFactory;
11 import org.eclipse.core.resources.IWorkspace;
12 import org.eclipse.core.resources.IWorkspaceRunnable;
13 import org.eclipse.core.resources.ResourcesPlugin;
14 import org.eclipse.core.runtime.CoreException;
15 import org.eclipse.core.runtime.IProgressMonitor;
16 import org.eclipse.core.runtime.jobs.ISchedulingRule;
17 import org.eclipse.jdt.core.ICompilationUnit;
18 import org.eclipse.jdt.core.IMethod;
19 import org.eclipse.jdt.core.IType;
20 import org.eclipse.jdt.core.JavaModelException;
21 import org.eclipse.jdt.core.dom.AST;
22 import org.eclipse.jdt.core.dom.ASTNode;
23 import org.eclipse.jdt.core.dom.ASTParser;
24 import org.eclipse.jdt.core.dom.ASTVisitor;
25 import org.eclipse.jdt.core.dom.AnnotationTypeDeclaration;
26 import org.eclipse.jdt.core.dom.AnnotationTypeMemberDeclaration;
27 import org.eclipse.jdt.core.dom.AnonymousClassDeclaration;
28 import org.eclipse.jdt.core.dom.ArrayAccess;
29 import org.eclipse.jdt.core.dom.ArrayCreation;
30 import org.eclipse.jdt.core.dom.ArrayInitializer;
31 import org.eclipse.jdt.core.dom.ArrayType;
32 import org.eclipse.jdt.core.dom.AssertStatement;
33 import org.eclipse.jdt.core.dom.Assignment;
34 import org.eclipse.jdt.core.dom.Block;
35 import org.eclipse.jdt.core.dom.BlockComment;
36 import org.eclipse.jdt.core.dom.BooleanLiteral;
37 import org.eclipse.jdt.core.dom.BreakStatement;
38 import org.eclipse.jdt.core.dom.CastExpression;
39 import org.eclipse.jdt.core.dom.CatchClause;
40 import org.eclipse.jdt.core.dom.CharacterLiteral;
41 import org.eclipse.jdt.core.dom.ClassInstanceCreation;
42 import org.eclipse.jdt.core.dom.CompilationUnit;
43 import org.eclipse.jdt.core.dom.ConditionalExpression;
44 import org.eclipse.jdt.core.dom.ConstructorInvocation;
45 import org.eclipse.jdt.core.dom.ContinueStatement;
46 import org.eclipse.jdt.core.dom.DoStatement;
47 import org.eclipse.jdt.core.dom.EmptyStatement;
48 import org.eclipse.jdt.core.dom.EnhancedForStatement;
49 import org.eclipse.jdt.core.dom.EnumConstantDeclaration;
50 import org.eclipse.jdt.core.dom.EnumDeclaration;
51 import org.eclipse.jdt.core.dom.ExpressionStatement;
52 import org.eclipse.jdt.core.dom.FieldAccess;
53 import org.eclipse.jdt.core.dom.FieldDeclaration;
54 import org.eclipse.jdt.core.dom.ForStatement;
55 import org.eclipse.jdt.core.dom.IMethodBinding;
56 import org.eclipse.jdt.core.dom.ITypeBinding;
57 import org.eclipse.jdt.core.dom.IVariableBinding;
58 import org.eclipse.jdt.core.dom.IfStatement;
59 import org.eclipse.jdt.core.dom.ImportDeclaration;
60 import org.eclipse.jdt.core.dom.InfixExpression;
61 import org.eclipse.jdt.core.dom.Initializer;
62 import org.eclipse.jdt.core.dom.InstanceofExpression;
63 import org.eclipse.jdt.core.dom.Javadoc;
64 import org.eclipse.jdt.core.dom.LabeledStatement;
65 import org.eclipse.jdt.core.dom.LineComment;
66 import org.eclipse.jdt.core.dom.MarkerAnnotation;
67 import org.eclipse.jdt.core.dom.MemberRef;
68 import org.eclipse.jdt.core.dom.MemberValuePair;
69 import org.eclipse.jdt.core.dom.MethodDeclaration;
70 import org.eclipse.jdt.core.dom.MethodInvocation;
71 import org.eclipse.jdt.core.dom.MethodRef;
72 import org.eclipse.jdt.core.dom.MethodRefParameter;
73 import org.eclipse.jdt.core.dom.Modifier;
74 import org.eclipse.jdt.core.dom.NormalAnnotation;
75 import org.eclipse.jdt.core.dom.NullLiteral;
76 import org.eclipse.jdt.core.dom.NumberLiteral;
77 import org.eclipse.jdt.core.dom.PackageDeclaration;
78 import org.eclipse.jdt.core.dom.ParameterizedType;
79 import org.eclipse.jdt.core.dom.ParenthesizedExpression;
80 import org.eclipse.jdt.core.dom.PostfixExpression;
81 import org.eclipse.jdt.core.dom.PrefixExpression;
82 import org.eclipse.jdt.core.dom.PrimitiveType;
83 import org.eclipse.jdt.core.dom.QualifiedName;
84 import org.eclipse.jdt.core.dom.QualifiedType;
85 import org.eclipse.jdt.core.dom.ReturnStatement;
86 import org.eclipse.jdt.core.dom.SimpleName;
87 import org.eclipse.jdt.core.dom.SimpleType;
88 import org.eclipse.jdt.core.dom.SingleMemberAnnotation;
89 import org.eclipse.jdt.core.dom.SingleVariableDeclaration;
90 import org.eclipse.jdt.core.dom.Statement;
91 import org.eclipse.jdt.core.dom.StringLiteral;
92 import org.eclipse.jdt.core.dom.SuperConstructorInvocation;
93 import org.eclipse.jdt.core.dom.SuperFieldAccess;
94 import org.eclipse.jdt.core.dom.SuperMethodInvocation;
95 import org.eclipse.jdt.core.dom.SwitchCase;
96 import org.eclipse.jdt.core.dom.SwitchStatement;
97 import org.eclipse.jdt.core.dom.SynchronizedStatement;
98 import org.eclipse.jdt.core.dom.TagElement;
99 import org.eclipse.jdt.core.dom.TextElement;
100 import org.eclipse.jdt.core.dom.ThisExpression;
101 import org.eclipse.jdt.core.dom.ThrowStatement;
102 import org.eclipse.jdt.core.dom.TryStatement;
103 import org.eclipse.jdt.core.dom.Type;
104 import org.eclipse.jdt.core.dom.TypeDeclaration;
105 import org.eclipse.jdt.core.dom.TypeLiteral;
106 import org.eclipse.jdt.core.dom.VariableDeclarationFragment;
107 import org.eclipse.jdt.core.dom.VariableDeclarationStatement;
108 import org.eclipse.jdt.core.dom.WhileStatement;
109 import org.eclipse.jdt.core.dom.WildcardType;
110 import org.eclipse.ui.texteditor.MarkerUtilities;
111
112 import java.util.HashMap  ;
113 import java.util.Iterator ;
114 import java.util.List ;
115 import java.util.Map ;
116
117
126
127 public class CompilationUnitVisitor extends ASTVisitor {
128 private IProject m_project;
129 private IResource m_res;
130 private CompilationUnit m_ast;
131 private ConfigurationHelper m_configHelper;
132 private InspectionAction m_inspector;
133
134 private static final TcPlugin m_plugin = TcPlugin.getDefault();
135
136 private static final boolean CHECK_SYNCHRONIZED = false;
137
138 public CompilationUnitVisitor() {
139 super();
140 m_inspector = new InspectionAction();
141 }
142
143 protected void setup(ICompilationUnit cu)
144 throws JavaModelException,
145 CoreException
146 {
147 m_res = cu.getBuffer().getUnderlyingResource();
148 m_project = cu.getJavaProject().getProject();
149 m_configHelper = m_plugin.getConfigurationHelper(m_project);
150 m_inspector = new InspectionAction();
151 }
152
153 public void inspect(final ICompilationUnit cu) {
154 try {
155 IWorkspace workspace = ResourcesPlugin.getWorkspace();
156
157 if(!workspace.isTreeLocked()) {
158 IResourceRuleFactory ruleFactory = workspace.getRuleFactory();
159 ISchedulingRule rule = ruleFactory.markerRule(cu.getResource());
160
161 m_inspector.setTarget(cu);
162 ResourcesPlugin.getWorkspace().run(m_inspector, rule, IWorkspace.AVOID_UPDATE, null);
163 }
164 } catch(CoreException ce) {
165 m_plugin.openError("Problem inspecting '"+cu.getElementName()+"'", ce);
166 }
167 }
168
169 class InspectionAction implements IWorkspaceRunnable {
170 private ICompilationUnit m_target;
171
172 void setTarget(ICompilationUnit target) {
173 m_target = target;
174 }
175
176 public void run(IProgressMonitor monitor) throws CoreException {
177 setup(m_target);
178
179 clearTerracottaMarkers();
180
181 ASTParser parser = ASTParser.newParser(AST.JLS3);
182 parser.setSource(m_target);
183 parser.setResolveBindings(true);
184
185 m_ast = (CompilationUnit)parser.createAST(monitor);
186 m_ast.accept(CompilationUnitVisitor.this);
187
188 m_configHelper.validateAll();
189 }
190 }
191
192 public boolean visit(CompilationUnit node) {
193 return true;
194 }
195
196 public boolean visit(TypeDeclaration node) {
197 if(node.isInterface()) {
198 return false;
199 }
200 else {
201 ITypeBinding binding = node.resolveBinding();
202
203 if(binding != null) {
204 IType type = (IType)binding.getJavaElement();
205
206 if(type != null) {
207 String fullName = PatternHelper.getFullyQualifiedName(type);
208
209 if(m_configHelper.isAdaptable(fullName)) {
210 addMarker("adaptedTypeMarker", "DSO Adapted Type", node.getName());
211 } else if(m_configHelper.isExcluded(fullName)) {
212 addMarker("excludedTypeMarker", "DSO Excluded Type", node.getName());
213 }
214 }
215
216 Type superType = node.getSuperclassType();
217 if(superType != null) {
218 binding = superType.resolveBinding();
219
220 if(binding != null && !binding.isPrimitive() && !binding.isTypeVariable()) {
221 type = (IType)binding.getJavaElement();
222
223 if(type != null) {
224 String fullName = PatternHelper.getFullyQualifiedName(type);
225
226 if(m_plugin.isBootClass(fullName)) {
227 addMarker("bootJarTypeMarker", "BootJar Type", superType);
228 } else if(m_configHelper.isAdaptable(fullName)) {
229 addMarker("adaptedTypeReferenceMarker", "DSO Instrumented Type Reference", superType);
230 } else if(m_configHelper.isExcluded(fullName)) {
231 addMarker("excludedTypeMarker", "DSO Excluded Type", superType);
232 }
233 }
234 }
235 }
236 }
237
238 return true;
239 }
240 }
241
242 public boolean visit(FieldDeclaration node) {
243 Type typeNode = node.getType();
244 ITypeBinding binding = typeNode.resolveBinding();
245
246 if(binding != null && !binding.isPrimitive() && !binding.isTypeVariable()) {
247 IType type = (IType)binding.getJavaElement();
248
249 if(type != null) {
250 String fullName = PatternHelper.getFullyQualifiedName(type);
251
252 if(m_plugin.isBootClass(fullName)) {
253 addMarker("bootJarTypeMarker", "BootJar Type", typeNode);
254 } else if(m_configHelper.isAdaptable(fullName)) {
255 addMarker("adaptedTypeReferenceMarker", "DSO Instrumented Type Reference", typeNode);
256 } else if(m_configHelper.isExcluded(fullName)) {
257 addMarker("excludedTypeMarker", "DSO Excluded Type", typeNode);
258 }
259 }
260 }
261
262 return true;
263 }
264
265 public boolean visit(MethodDeclaration node) {
266 if(m_configHelper.isAutolocked(node)) {
267 addMarker("autolockedMarker", "DSO Auto-locked Method", node.getName());
268
269 if(!isDeclaringTypeAdaptable(node)) {
270 addProblemMarker("DeclaringTypeNotInstrumentedMarker", "Declaring type not instrumented", node.getName());
271 }
272 if(CHECK_SYNCHRONIZED && hasSynchronization(node)) {
273 addProblemMarker("ConfigProblemMarker", "Autolocked method without synchronization", node.getName());
274 }
275 } else if(m_configHelper.isNameLocked(node)) {
276 addMarker("nameLockedMarker", "DSO Name-locked Method", node.getName());
277
278 if(!isDeclaringTypeAdaptable(node)) {
279 addProblemMarker("DeclaringTypeNotInstrumentedMarker", "Declaring type not instrumented", node.getName());
280 }
281 }
282
283 if(m_configHelper.isDistributedMethod(node)) {
284 addMarker("distributedMethodMarker", "DSO Distributed Method", node.getName());
285
286 if(!isDeclaringTypeAdaptable(node)) {
287 addProblemMarker("DeclaringTypeNotInstrumentedMarker", "Declaring type not instrumented", node.getName());
288 }
289 }
290
291 return true;
292 }
293
294 public boolean visit(MethodInvocation node) {
295 IMethodBinding binding = node.resolveMethodBinding();
296
297 if(binding != null && binding.isConstructor()) {
298 ITypeBinding declaringType = binding.getDeclaringClass();
299 String fullName = declaringType.getQualifiedName();
300
301 if(m_plugin.isBootClass(fullName)) {
302 addMarker("bootJarTypeMarker", "BootJar Type", node.getName());
303 } else if(m_configHelper.isAdaptable(fullName)) {
304 addMarker("adaptedTypeReferenceMarker", "DSO Instrumented Type Reference", node.getName());
305 }
306 }
307
308 return true;
309 }
310
311 public boolean visit(ClassInstanceCreation node) {
312 Type type = node.getType();
313 ITypeBinding binding = type.resolveBinding();
314
315 if(binding != null) {
316 String fullName = binding.getQualifiedName();
317
318 if(m_plugin.isBootClass(fullName)) {
319 addMarker("bootJarTypeMarker", "BootJar Type", type);
320 } else if(m_configHelper.isAdaptable(fullName)) {
321 addMarker("adaptedTypeReferenceMarker", "DSO Instrumented Type Reference", type);
322 }
323 }
324
325 return true;
326 }
327
328 public boolean visit(Block node) {return true;}
329 public boolean visit(SynchronizedStatement node) {return true;}
330 public boolean visit(WhileStatement node) {return true;}
331 public boolean visit(TryStatement node) {return true;}
332 public boolean visit(ForStatement node) {return true;}
333 public boolean visit(IfStatement node) {return true;}
334 public boolean visit(SwitchStatement node) {return true;}
335 public boolean visit(LabeledStatement node) {return true;}
336 public boolean visit(InstanceofExpression node) {return true;}
337 public boolean visit(Initializer node) {return true;}
338
339 public boolean visit(SingleVariableDeclaration node) {
340 IVariableBinding binding = node.resolveBinding();
341
342 if(binding != null) {
343 if(binding.isField()) {
344 String parentClass = getQualifiedName(binding.getDeclaringClass());
345 String fieldName = parentClass+"."+binding.getName();
346
347 if(m_configHelper.isRoot(fieldName)) {
348 addMarker("rootMarker", "DSO Root Field", node.getName());
349 } else if(m_configHelper.isTransient(fieldName)) {
350 addMarker("transientFieldMarker", "DSO Transient Field", node.getName());
351
352 if(!m_configHelper.isAdaptable(parentClass) && !m_configHelper.declaresRoot(parentClass)) {
353 addProblemMarker("DeclaringTypeNotInstrumentedMarker", "Declaring type not instrumented", node.getName());
354 }
355 }
356 }
357
358 if(m_plugin.isBootClass(binding.getType().getQualifiedName())) {
359 addMarker("bootJarTypeMarker", "BootJar Type", node.getType());
360 }
361 }
362
363 return true;
364 }
365
366 private static String getQualifiedName(ITypeBinding binding) {
367 String qname = binding.getQualifiedName();
368
369 if(binding.isMember()) {
370 int lastDot = qname.lastIndexOf('.');
371 qname = qname.substring(0, lastDot) + '$' + qname.substring(lastDot+1);
372 }
373
374 return qname;
375 }
376
377 public boolean visit(VariableDeclarationFragment node) {
378 IVariableBinding binding = node.resolveBinding();
379
380 if(binding != null) {
381 if(binding.isField()) {
382 String parentClass = getQualifiedName(binding.getDeclaringClass());
383 String fieldName = parentClass+"."+binding.getName();
384
385 if(m_configHelper.isRoot(fieldName)) {
386 addMarker("rootMarker", "DSO Root Field", node.getName());
387 } else if(m_configHelper.isTransient(fieldName)) {
388 addMarker("transientFieldMarker", "DSO Transient Field", node.getName());
389
390 if(!m_configHelper.isAdaptable(parentClass) && !m_configHelper.declaresRoot(parentClass)) {
391 addProblemMarker("DeclaringTypeNotInstrumentedMarker", "Declaring type not instrumented", node);
392 }
393 }
394 }
395
396 String typeName = binding.getType().getQualifiedName();
397
398 if(m_plugin.isBootClass(typeName)) {
399 addMarker("bootJarTypeMarker", "BootJar Type", getType(node));
400 } else if(m_configHelper.isAdaptable(typeName)) {
401 addMarker("adaptedTypeReferenceMarker", "DSO Instrumented Type Reference", getType(node));
402 }
403 }
404
405 return true;
406 }
407
408 private Type getType(VariableDeclarationFragment node) {
409 ASTNode parentNode = node.getParent();
410
411 if(parentNode instanceof FieldDeclaration) {
412 return ((FieldDeclaration)node.getParent()).getType();
413 } else if(parentNode instanceof VariableDeclarationStatement) {
414 return ((VariableDeclarationStatement)node.getParent()).getType();
415 }
416
417 return null;
418 }
419
420 private static boolean hasSynchronization(MethodDeclaration node) {
421 if(Modifier.isSynchronized(node.getModifiers())) {
422 return true;
423 }
424
425 Block body = node.getBody();
426 if(body != null) {
427 return hasSynchronization(body);
428 }
429
430 return false;
431 }
432
433 private static boolean hasSynchronization(Block block) {
434 List statements = block.statements();
435
436 if(statements != null) {
437 Iterator iter = statements.iterator();
438
439 while(iter.hasNext()) {
440 if(hasSynchronization((Statement)iter.next())) {
441 return true;
442 }
443 }
444 }
445
446 return false;
447 }
448
449 private static boolean hasSynchronization(Statement statement) {
450 if(statement instanceof SynchronizedStatement) {
451 return true;
452 } else if(statement instanceof Block) {
453 return hasSynchronization((Block)statement);
454 } else if(statement instanceof ForStatement) {
455 return hasSynchronization(((ForStatement)statement).getBody());
456 } else if(statement instanceof EnhancedForStatement) {
457 return hasSynchronization(((EnhancedForStatement)statement).getBody());
458 } else if(statement instanceof IfStatement) {
459 return hasSynchronization((IfStatement)statement);
460 } else if(statement instanceof WhileStatement) {
461 return hasSynchronization((WhileStatement)statement);
462 } else if(statement instanceof DoStatement) {
463 return hasSynchronization((DoStatement)statement);
464 } else if(statement instanceof TryStatement) {
465 return hasSynchronization((TryStatement)statement);
466 } else if(statement instanceof SwitchStatement) {
467 return hasSynchronization((SwitchStatement)statement);
468 }
469
470 return false;
471 }
472
473 private static boolean hasSynchronization(IfStatement statement) {
474 Statement thenStatement = statement.getThenStatement();
475 Statement elseStatement = statement.getElseStatement();
476
477 return hasSynchronization(thenStatement) ||
478 ((elseStatement != null) && hasSynchronization(elseStatement));
479 }
480
481 private static boolean hasSynchronization(WhileStatement statement) {
482 return hasSynchronization(statement.getBody());
483 }
484
485 private static boolean hasSynchronization(DoStatement statement) {
486 return hasSynchronization(statement.getBody());
487 }
488
489 private static boolean hasSynchronization(TryStatement statement) {
491 return hasSynchronization(statement.getBody());
492 }
493
494 private static boolean hasSynchronization(SwitchStatement statement) {
495 List statements = statement.statements();
496
497 if(statements != null) {
498 Iterator iter = statements.iterator();
499
500 while(iter.hasNext()) {
501 if(hasSynchronization((Statement)iter.next())) {
502 return true;
503 }
504 }
505 }
506
507 return false;
508 }
509
510 public boolean isDeclaringTypeAdaptable(MethodDeclaration node) {
511 IMethodBinding binding = node.resolveBinding();
512
513 if(binding != null) {
514 IMethod method = (IMethod)binding.getJavaElement();
515
516 if(method != null) {
517 IType type = method.getDeclaringType();
518 return m_configHelper.isAdaptable(type) ||
519 m_configHelper.declaresRoot(type);
520 }
521 }
522
523 return false;
524 }
525
526 private void addMarker(String markerID, String msg, ASTNode node) {
527 HashMap map = new HashMap ();
528 int startPos = node.getStartPosition();
529 int endPos = startPos + node.getLength();
530 int line = m_ast.lineNumber(startPos);
531
532 MarkerUtilities.setMessage(map, msg);
533 MarkerUtilities.setCharStart(map, startPos);
534 MarkerUtilities.setCharEnd(map, endPos);
535 MarkerUtilities.setLineNumber(map, line);
536
537 createMarker(m_res, map, markerID);
538 }
539
540 private void addProblemMarker(String markerID, String msg, ASTNode node) {
541 HashMap <String , Integer > map = new HashMap <String , Integer >();
542 int startPos = node.getStartPosition();
543 int endPos = startPos + node.getLength();
544 int line = m_ast.lineNumber(startPos);
545
546 MarkerUtilities.setMessage(map, msg);
547 MarkerUtilities.setCharStart(map, startPos);
548 MarkerUtilities.setCharEnd(map, endPos);
549 MarkerUtilities.setLineNumber(map, line);
550 map.put(IMarker.SEVERITY, new Integer (IMarker.SEVERITY_WARNING));
551
552 createMarker(m_res, map, markerID);
553 }
554
555 private void createMarker(IResource resource, Map attributes, String markerType) {
556 try {
557 MarkerUtilities.createMarker(m_res, attributes, "org.terracotta.dso."+markerType);
558 } catch(CoreException ce) {
559 ce.printStackTrace();
560 }
561 }
562
563 protected void clearTerracottaMarkers() {
564 try {
565 m_res.deleteMarkers("org.terracotta.dso.baseMarker", true, IResource.DEPTH_ZERO);
566 } catch(Exception e) {}
567
568 try {
569 m_res.deleteMarkers("org.terracotta.dso.ConfigProblemMarker", true, IResource.DEPTH_ZERO);
570 } catch(Exception e) {}
571 }
572
573 public boolean visit(AnnotationTypeDeclaration node) {return false;}
574 public boolean visit(AnnotationTypeMemberDeclaration node) {return false;}
575 public boolean visit(AnonymousClassDeclaration node) {return false;}
576 public boolean visit(ArrayAccess node) {return false;}
577 public boolean visit(ArrayCreation node) {return false;}
578 public boolean visit(ArrayInitializer node) {return false;}
579 public boolean visit(ArrayType node) {return false;}
580 public boolean visit(AssertStatement node) {return false;}
581 public boolean visit(Assignment node) {return true;}
582 public boolean visit(BlockComment node) {return false;}
583 public boolean visit(BooleanLiteral node) {return false;}
584 public boolean visit(BreakStatement node) {return false;}
585 public boolean visit(CastExpression node) {return true;}
586 public boolean visit(CatchClause node) {return false;}
587 public boolean visit(CharacterLiteral node) {return false;}
588 public boolean visit(ConditionalExpression node) {return false;}
589 public boolean visit(ConstructorInvocation node) {return true;}
590 public boolean visit(ContinueStatement node) {return false;}
591 public boolean visit(DoStatement node) {return true;}
592 public boolean visit(EmptyStatement node) {return false;}
593 public boolean visit(EnhancedForStatement node) {return true;}
594 public boolean visit(EnumConstantDeclaration node) {return false;}
595 public boolean visit(EnumDeclaration node) {return false;}
596 public boolean visit(ExpressionStatement node) {return true;}
597 public boolean visit(FieldAccess node) {return false;}
598 public boolean visit(ImportDeclaration node) {return false;}
599 public boolean visit(InfixExpression node) {return false;}
600 public boolean visit(Javadoc node) {return false;}
601 public boolean visit(LineComment node) {return false;}
602 public boolean visit(MarkerAnnotation node) {return false;}
603 public boolean visit(MemberRef node) {return false;}
604 public boolean visit(MemberValuePair node) {return false;}
605 public boolean visit(MethodRef node) {return false;}
606 public boolean visit(MethodRefParameter node) {return false;}
607 public boolean visit(Modifier node) {return false;}
608 public boolean visit(NormalAnnotation node) {return false;}
609 public boolean visit(NullLiteral node) {return false;}
610 public boolean visit(NumberLiteral node) {return false;}
611 public boolean visit(PackageDeclaration node) {return false;}
612 public boolean visit(ParameterizedType node) {return false;}
613 public boolean visit(ParenthesizedExpression node) {return false;}
614 public boolean visit(PostfixExpression node) {return false;}
615 public boolean visit(PrefixExpression node) {return false;}
616 public boolean visit(PrimitiveType node) {return false;}
617 public boolean visit(QualifiedName node) {return false;}
618 public boolean visit(QualifiedType node) {return false;}
619 public boolean visit(ReturnStatement node) {return false;}
620 public boolean visit(SimpleName node) {return false;}
621 public boolean visit(SimpleType node) {return false;}
622 public boolean visit(SingleMemberAnnotation node) {return false;}
623 public boolean visit(StringLiteral node) {return false;}
624 public boolean visit(SuperConstructorInvocation node) {return false;}
625 public boolean visit(SuperFieldAccess node) {return false;}
626 public boolean visit(SuperMethodInvocation node) {return false;}
627 public boolean visit(SwitchCase node) {return false;}
628 public boolean visit(TagElement node) {return false;}
629 public boolean visit(TextElement node) {return false;}
630 public boolean visit(ThisExpression node) {return false;}
631 public boolean visit(ThrowStatement node) {return false;}
632 public boolean visit(TypeLiteral node) {return false;}
633 public boolean visit(WildcardType node) {return false;}
634 }
635
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