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   1 /*******************************************************************************
   2  * Copyright (c) 2003, 2006 IBM Corporation and others.
   3  * All rights reserved. This program and the accompanying materials
   4  * are made available under the terms of the Eclipse Public License v1.0
   5  * which accompanies this distribution, and is available at
   6  * http://www.eclipse.org/legal/epl-v10.html
   7  *
   8  * Contributors:
   9  *     IBM Corporation - initial API and implementation
  10  *******************************************************************************/
  11 package net.sourceforge.phpeclipse.xdebug.php.model;
  12 /*org.eclipse.jdt.internal.debug.ui.actions;*/
  13
  14 import java.util.ArrayList;
  15 import java.util.Iterator;
  16 import java.util.List;
  17
  18 import net.sourceforge.phpdt.internal.core.CompilationUnit;
  19 //import net.sourceforge.phpdt.internal.compiler.batch.CompilationUnit;
  20
  21 import net.sourceforge.phpdt.internal.compiler.ast.ASTNode;
  22 import net.sourceforge.phpdt.internal.compiler.ASTVisitor;
  23 /*import org.eclipse.jdt.core.dom.AbstractTypeDeclaration;
  24 import org.eclipse.jdt.core.dom.AnnotationTypeDeclaration;
  25 import org.eclipse.jdt.core.dom.AnnotationTypeMemberDeclaration;
  26 import org.eclipse.jdt.core.dom.AnonymousClassDeclaration;
  27 import org.eclipse.jdt.core.dom.ArrayAccess;
  28 import org.eclipse.jdt.core.dom.ArrayCreation;*/
  29 import net.sourceforge.phpdt.internal.compiler.ast.ArrayInitializer;
  30 /*import org.eclipse.jdt.core.dom.ArrayType;*/
  31 import net.sourceforge.phpdt.internal.compiler.ast.AssertStatement;
  32 import net.sourceforge.phpdt.internal.compiler.ast.Assignment;
  33 import net.sourceforge.phpdt.internal.compiler.ast.Block;
  34 import net.sourceforge.phpdt.internal.compiler.ast.ThrowStatement;
  35
  36 /*import org.eclipse.jdt.core.dom.BlockComment;
  37 import org.eclipse.jdt.core.dom.BodyDeclaration;
  38 import org.eclipse.jdt.core.dom.BooleanLiteral;*/
  39 import net.sourceforge.phpdt.internal.compiler.ast.BreakStatement;
  40 import net.sourceforge.phpdt.internal.compiler.ast.CastExpression;
  41 /*import org.eclipse.jdt.core.dom.CatchClause;
  42 import org.eclipse.jdt.core.dom.CharacterLiteral;
  43 import org.eclipse.jdt.core.dom.ClassInstanceCreation;
  44 import org.eclipse.jdt.core.dom.CompilationUnit;*/
  45 import net.sourceforge.phpdt.internal.compiler.ast.ConditionalExpression;
  46 /*import org.eclipse.jdt.core.dom.ConstructorInvocation;*/
  47 import net.sourceforge.phpdt.internal.compiler.ast.ContinueStatement;
  48 import net.sourceforge.phpdt.internal.compiler.ast.DoStatement;
  49 import net.sourceforge.phpdt.internal.compiler.ast.EmptyStatement;
  50 /*import org.eclipse.jdt.core.dom.EnhancedForStatement;
  51 import org.eclipse.jdt.core.dom.EnumConstantDeclaration;
  52 import org.eclipse.jdt.core.dom.EnumDeclaration;
  53 import org.eclipse.jdt.core.dom.Expression;
  54 import org.eclipse.jdt.core.dom.ExpressionStatement;
  55 import org.eclipse.jdt.core.dom.FieldAccess;*/
  56 import net.sourceforge.phpdt.internal.compiler.ast.FieldDeclaration;
  57 import net.sourceforge.phpdt.internal.compiler.ast.ForStatement;
  58 /*import org.eclipse.jdt.core.dom.IBinding;
  59 import org.eclipse.jdt.core.dom.IVariableBinding;*/
  60 import net.sourceforge.phpdt.internal.compiler.ast.IfStatement;
  61 /*import org.eclipse.jdt.core.dom.ImportDeclaration;
  62 import org.eclipse.jdt.core.dom.InfixExpression;*/
  63 import net.sourceforge.phpdt.internal.compiler.ast.Initializer;
  64 import net.sourceforge.phpdt.internal.compiler.ast.InstanceOfExpression;
  65 /*import org.eclipse.jdt.core.dom.Javadoc;*/
  66 import net.sourceforge.phpdt.internal.compiler.ast.LabeledStatement;
  67 /*import org.eclipse.jdt.core.dom.LineComment;
  68 import org.eclipse.jdt.core.dom.MarkerAnnotation;
  69 import org.eclipse.jdt.core.dom.MemberRef;
  70 import org.eclipse.jdt.core.dom.MemberValuePair;*/
  71 import net.sourceforge.phpdt.internal.compiler.ast.MethodDeclaration;
  72 /*import org.eclipse.jdt.core.dom.MethodInvocation;
  73 import org.eclipse.jdt.core.dom.MethodRef;
  74 import org.eclipse.jdt.core.dom.MethodRefParameter;
  75 import org.eclipse.jdt.core.dom.Modifier;
  76 import org.eclipse.jdt.core.dom.Name;
  77 import org.eclipse.jdt.core.dom.NormalAnnotation;*/
  78 import net.sourceforge.phpdt.internal.compiler.ast.NullLiteral;
  79 import net.sourceforge.phpdt.internal.compiler.ast.NumberLiteral;
  80 /*import org.eclipse.jdt.core.dom.PackageDeclaration;
  81 import org.eclipse.jdt.core.dom.ParameterizedType;
  82 import org.eclipse.jdt.core.dom.ParenthesizedExpression;*/
  83 import net.sourceforge.phpdt.internal.compiler.ast.PostfixExpression;
  84 import net.sourceforge.phpdt.internal.compiler.ast.PrefixExpression;
  85 /*import org.eclipse.jdt.core.dom.PrimitiveType;
  86 import org.eclipse.jdt.core.dom.QualifiedName;
  87 import org.eclipse.jdt.core.dom.QualifiedType;*/
  88 import net.sourceforge.phpdt.internal.compiler.ast.ReturnStatement;
  89 /*import org.eclipse.jdt.core.dom.SimpleName;
  90 import org.eclipse.jdt.core.dom.SimpleType;
  91 import org.eclipse.jdt.core.dom.SingleMemberAnnotation;
  92 import org.eclipse.jdt.core.dom.SingleVariableDeclaration;*/
  93 import net.sourceforge.phpdt.internal.compiler.ast.StringLiteral;
  94 /*import org.eclipse.jdt.core.dom.SuperConstructorInvocation;
  95 import org.eclipse.jdt.core.dom.SuperFieldAccess;
  96 import org.eclipse.jdt.core.dom.SuperMethodInvocation;
  97 import org.eclipse.jdt.core.dom.SwitchCase;*/
  98 import net.sourceforge.phpdt.internal.compiler.ast.SwitchStatement;
  99 /*import org.eclipse.jdt.core.dom.SynchronizedStatement;
 100 import org.eclipse.jdt.core.dom.TagElement;
 101 import org.eclipse.jdt.core.dom.TextElement;
 102 import org.eclipse.jdt.core.dom.ThisExpression;*/
 103 import net.sourceforge.phpdt.internal.compiler.ast.ThrowStatement;
 104 import net.sourceforge.phpdt.internal.compiler.ast.TryStatement;
 105 import net.sourceforge.phpdt.internal.compiler.ast.TypeDeclaration;
 106 /*import org.eclipse.jdt.core.dom.TypeDeclarationStatement;
 107 import org.eclipse.jdt.core.dom.TypeLiteral;
 108 import org.eclipse.jdt.core.dom.TypeParameter;
 109 import org.eclipse.jdt.core.dom.VariableDeclarationExpression;
 110 import org.eclipse.jdt.core.dom.VariableDeclarationFragment;
 111 import org.eclipse.jdt.core.dom.VariableDeclarationStatement;*/
 112 import net.sourceforge.phpdt.internal.compiler.ast.WhileStatement;
 113 /*import org.eclipse.jdt.core.dom.WildcardType;
 114 import org.eclipse.jdt.core.dom.PrefixExpression.Operator;*/
 115
 116
 117 /**
 118  * Compute a valid location where to put a breakpoint from an JDOM CompilationUnit.
 119  * The result is the first valid location with a line number greater or equals than the given position.
 120  */
 121 public class ValidBreakpointLocationLocator extends ASTVisitor {
 122
 123         public static final int LOCATION_NOT_FOUND= 0;
 124         public static final int LOCATION_LINE= 1;
 125         public static final int LOCATION_METHOD= 2;
 126         public static final int LOCATION_FIELD= 3;
 127
 128         private CompilationUnit fCompilationUnit;
 129         private int fLineNumber;
 130         private boolean fBindingsResolved;
 131         private boolean fNeedBindings = false;
 132         private boolean fBestMatch;
 133
 134         private int fLocationType;
 135         private boolean fLocationFound;
 136         private String fTypeName;
 137         private int fLineLocation;
 138         private int fMemberOffset;
 139     private List fLabels;
 140
 141         /**
 142          * @param compilationUnit the JDOM CompilationUnit of the source code.
 143          * @param lineNumber the line number in the source code where to put the breakpoint.
 144          * @param bestMatch if <code>true</code> look for the best match, otherwise look only for a valid line
 145          */
 146         public ValidBreakpointLocationLocator(CompilationUnit compilationUnit, int lineNumber, boolean bindingsResolved, boolean bestMatch) {
 147                 fCompilationUnit= compilationUnit;
 148                 fLineNumber= lineNumber;
 149                 fBindingsResolved= bindingsResolved;
 150                 fBestMatch= bestMatch;
 151                 fLocationFound= false;
 152         }
 153
 154         /**
 155          * Returns whether binding information would be helpful in validating a breakpoint
 156          * location. If this locator makes a pass of the tree and determines that binding
 157          * information would be helpful but was not available, this method returns
 158          * <code>true</code>.
 159          *
 160          * @return whether binding information would be helpful in validating a breakpoint location
 161          */
 162         public boolean isBindingsRequired() {
 163                 return fNeedBindings;
 164         }
 165
 166         /**
 167          * Return the type of the valid location found
 168          * @return one of LOCATION_NOT_FOUND, LOCATION_LINE, LOCATION_METHOD or LOCATION_FIELD
 169          */
 170         public int getLocationType() {
 171                 return fLocationType;
 172         }
 173
 174         /**
 175          * Return of the type where the valid location is.
 176          */
 177         public String getFullyQualifiedTypeName() {
 178                 return fTypeName;
 179         }
 180
 181         /**
 182          * Return the line number of the computed valid location, if the location type is LOCATION_LINE.
 183          */
 184         public int getLineLocation() {
 185                 if (fLocationType == LOCATION_LINE) {
 186                         return fLineLocation;
 187                 }
 188                 return -1;
 189         }
 190
 191         /**
 192          * Return the offset of the member which is the valid location,
 193          * if the location type is LOCATION_METHOD or LOCATION_FIELD.
 194          */
 195         public int getMemberOffset() {
 196                 return fMemberOffset;
 197         }
 198
 199         /**
 200          * Compute the name of the type which contains this node.
 201          * Result will be the name of the type or the inner type which contains this node, but not of the local or anonymous type.
 202          */
 203         /*static protected String computeTypeName(ASTNode node) {
 204                 String typeName = null;
 205                 while (!(node instanceof CompilationUnit)) {
 206                         if (node instanceof AbstractTypeDeclaration) {
 207                                 String identifier= ((AbstractTypeDeclaration)node).getName().getIdentifier();
 208                                 if (typeName == null) {
 209                                         typeName= identifier;
 210                                 } else {
 211                                         typeName= identifier + "$" + typeName; //$NON-NLS-1$
 212                                 }
 213                         }
 214                         node= node.getParent();
 215                 }
 216                 PackageDeclaration packageDecl= ((CompilationUnit)node).getPackage();
 217                 String packageIdentifier= ""; //$NON-NLS-1$
 218                 if (packageDecl != null) {
 219                         Name packageName= packageDecl.getName();
 220                         while (packageName.isQualifiedName()) {
 221                                 QualifiedName qualifiedName= (QualifiedName) packageName;
 222                                 packageIdentifier= qualifiedName.getName().getIdentifier() + "." + packageIdentifier; //$NON-NLS-1$
 223                                 packageName= qualifiedName.getQualifier();
 224                         }
 225                         packageIdentifier= ((SimpleName)packageName).getIdentifier() + "." + packageIdentifier; //$NON-NLS-1$
 226                 }
 227                 return packageIdentifier + typeName;
 228         }*/
 229
 230         /**
 231          * Return <code>true</code> if this node children may contain a valid location
 232          * for the breakpoint.
 233          * @param node the node.
 234          * @param isCode true indicated that the first line of the given node always
 235          *      contains some executable code, even if split in multiple lines.
 236          */
 237         /*private boolean visit(ASTNode node, boolean isCode) {
 238                 // if we already found a correct location
 239                 // no need to check the element inside.
 240                 if (fLocationFound) {
 241                         return false;
 242                 }
 243                 int startPosition= node.getStartPosition();
 244                 int endLine= lineNumber(startPosition + node.getLength() - 1);
 245                 // if the position is not in this part of the code
 246                 // no need to check the element inside.
 247                 if (endLine < fLineNumber) {
 248                         return false;
 249                 }
 250                 // if the first line of this node always represents some executable code and the
 251                 // breakpoint is requested on this line or on a previous line, this is a valid
 252                 // location
 253                 int startLine = lineNumber(startPosition);
 254                 if (isCode && (fLineNumber <= startLine)) {
 255                         fLineLocation= startLine;
 256                         fLocationFound= true;
 257                         fLocationType= LOCATION_LINE;
 258                         fTypeName= computeTypeName(node);
 259                         return false;
 260                 }
 261                 return true;
 262         }*/
 263
 264         /*private boolean isReplacedByConstantValue(Expression node) {
 265                 switch (node.getNodeType()) {
 266                         // litterals are constant
 267                         case ASTNode.BOOLEAN_LITERAL:
 268                         case ASTNode.CHARACTER_LITERAL:
 269                         case ASTNode.NUMBER_LITERAL:
 270                         case ASTNode.STRING_LITERAL:
 271                                 return true;
 272                         case ASTNode.SIMPLE_NAME:
 273                         case ASTNode.QUALIFIED_NAME:
 274                                 return isReplacedByConstantValue((Name)node);
 275                         case ASTNode.FIELD_ACCESS:
 276                                 return isReplacedByConstantValue((FieldAccess)node);
 277                         case ASTNode.SUPER_FIELD_ACCESS:
 278                                 return isReplacedByConstantValue((SuperFieldAccess)node);
 279                         case ASTNode.INFIX_EXPRESSION:
 280                                 return isReplacedByConstantValue((InfixExpression)node);
 281                         case ASTNode.PREFIX_EXPRESSION:
 282                                 return isReplacedByConstantValue((PrefixExpression)node);
 283                         case ASTNode.CAST_EXPRESSION:
 284                                 return isReplacedByConstantValue(((CastExpression)node).getExpression());
 285                         default:
 286                                 return false;
 287                 }
 288         }*/
 289
 290         /*private boolean isReplacedByConstantValue(InfixExpression node) {
 291                 // if all operands are constant value, the expression is replaced by a constant value
 292                 if (!(isReplacedByConstantValue(node.getLeftOperand()) && isReplacedByConstantValue(node.getRightOperand()))) {
 293                         return false;
 294                 }
 295                 if (node.hasExtendedOperands()) {
 296                         for (Iterator iter = node.extendedOperands().iterator(); iter.hasNext(); ) {
 297                                 if (!isReplacedByConstantValue((Expression) iter.next())) {
 298                                         return false;
 299                                 }
 300                         }
 301                 }
 302                 return true;
 303         }*/
 304
 305         /*private boolean isReplacedByConstantValue(PrefixExpression node) {
 306                 // for '-', '+', '~' and '!', if the operand is a constant value,
 307                 // the expression is replaced by a constant value
 308                 Operator operator = node.getOperator();
 309                 if (operator != PrefixExpression.Operator.INCREMENT && operator != PrefixExpression.Operator.DECREMENT) {
 310                         return isReplacedByConstantValue(node.getOperand());
 311                 }
 312                 return false;
 313         }*/
 314
 315         /*private boolean isReplacedByConstantValue(Name node) {
 316                 if (!fBindingsResolved) {
 317                         fNeedBindings = true;
 318                         return false;
 319                 }
 320                 // if node is a variable with a constant value (static final field)
 321                 IBinding binding= node.resolveBinding();
 322                 if (binding != null && binding.getKind() == IBinding.VARIABLE) {
 323                         return ((IVariableBinding)binding).getConstantValue() != null;
 324                 }
 325                 return false;
 326         }*/
 327
 328         /*private boolean isReplacedByConstantValue(FieldAccess node) {
 329                 if (!fBindingsResolved) {
 330                         fNeedBindings = true;
 331                         return false;
 332                 }
 333                 // if the node is 'this.<field>', and the field is static final
 334                 Expression expression= node.getExpression();
 335                 IVariableBinding binding= node.resolveFieldBinding();
 336                 if (binding != null && expression.getNodeType() == ASTNode.THIS_EXPRESSION) {
 337                         return binding.getConstantValue() != null;
 338                 }
 339                 return false;
 340         }*/
 341
 342         /*private boolean isReplacedByConstantValue(SuperFieldAccess node) {
 343                 if (!fBindingsResolved) {
 344                         fNeedBindings = true;
 345                         return false;
 346                 }
 347                 // if the field is static final
 348                 IVariableBinding binding= node.resolveFieldBinding();
 349                 if (binding != null) {
 350                         return binding.getConstantValue() != null;
 351                 }
 352                 return false;
 353         }*/
 354
 355         /* (non-Javadoc)
 356          * @see org.eclipse.jdt.core.dom.ASTVisitor#visit(org.eclipse.jdt.core.dom.AnnotationTypeDeclaration)
 357          */
 358         /*public boolean visit(AnnotationTypeDeclaration node) {
 359                 return false;
 360         }*/
 361
 362         /* (non-Javadoc)
 363          * @see org.eclipse.jdt.core.dom.ASTVisitor#visit(org.eclipse.jdt.core.dom.AnnotationTypeMemberDeclaration)
 364          */
 365         /*public boolean visit(AnnotationTypeMemberDeclaration node) {
 366                 return false;
 367         }*/
 368
 369         /**
 370          * @see org.eclipse.jdt.core.dom.ASTVisitor#visit(org.eclipse.jdt.core.dom.AnonymousClassDeclaration)
 371          */
 372         /*public boolean visit(AnonymousClassDeclaration node) {
 373                 return visit(node, false);
 374         }*/
 375
 376         /**
 377          * @see org.eclipse.jdt.core.dom.ASTVisitor#visit(org.eclipse.jdt.core.dom.ArrayAccess)
 378          */
 379         /*public boolean visit(ArrayAccess node) {
 380                 return visit(node, true);
 381         }*/
 382
 383         /**
 384          * @see org.eclipse.jdt.core.dom.ASTVisitor#visit(org.eclipse.jdt.core.dom.ArrayCreation)
 385          */
 386         /*public boolean visit(ArrayCreation node) {
 387                 return visit(node, node.getInitializer() == null);
 388         }*/
 389
 390         /**
 391          * @see org.eclipse.jdt.core.dom.ASTVisitor#visit(org.eclipse.jdt.core.dom.ArrayInitializer)
 392          */
 393         /*public boolean visit(ArrayInitializer node) {
 394                 return visit(node, true);
 395         }*/
 396
 397         /**
 398          * @see org.eclipse.jdt.core.dom.ASTVisitor#visit(org.eclipse.jdt.core.dom.ArrayType)
 399          */
 400         /*public boolean visit(ArrayType node) {
 401                 return false;
 402         }*/
 403
 404         /**
 405          * @see org.eclipse.jdt.core.dom.ASTVisitor#visit(org.eclipse.jdt.core.dom.AssertStatement)
 406          */
 407         /*public boolean visit(AssertStatement node) {
 408                 return visit(node, true);
 409         }*/
 410
 411         /**
 412          * @see org.eclipse.jdt.core.dom.ASTVisitor#visit(org.eclipse.jdt.core.dom.Assignment)
 413          */
 414         /*public boolean visit(Assignment node) {
 415                 if (visit(node, false)) {
 416                         // if the left hand side represent a local variable, or a static field
 417                         // and the breakpoint was requested on a line before the line where
 418                         // starts the assigment, set the location to be the first executable
 419                         // instruction of the right hand side, as it will be the first part of
 420                         // this assigment to be executed
 421                         Expression leftHandSide= node.getLeftHandSide();
 422                         if (leftHandSide instanceof Name) {
 423                                 int startLine = lineNumber(node.getStartPosition());
 424                                 if (fLineNumber < startLine) {
 425                                         if (fBindingsResolved) {
 426                                                 IVariableBinding binding= (IVariableBinding)((Name)leftHandSide).resolveBinding();
 427                                                 if (binding != null && (!binding.isField() || Modifier.isStatic(binding.getModifiers())))  {
 428                                                         node.getRightHandSide().accept(this);
 429                                                 }
 430                                         } else {
 431                                                 fNeedBindings = true;
 432                                         }
 433                                 }
 434                         }
 435                         return true;
 436                 }
 437                 return false;
 438         }*/
 439
 440         /**
 441          * @see org.eclipse.jdt.core.dom.ASTVisitor#visit(org.eclipse.jdt.core.dom.Block)
 442          */
 443         /*public boolean visit(Block node) {
 444                 if (visit(node, false)) {
 445                         if (node.statements().isEmpty() && node.getParent().getNodeType() == ASTNode.METHOD_DECLARATION) {
 446                                 // in case of an empty method, set the breakpoint on the last line of the empty block.
 447                                 fLineLocation= lineNumber(node.getStartPosition() + node.getLength() - 1);
 448                                 fLocationFound= true;
 449                                 fLocationType= LOCATION_LINE;
 450                                 fTypeName= computeTypeName(node);
 451                                 return false;
 452                         }
 453                         return true;
 454                 }
 455                 return false;
 456         }*/
 457
 458         /* (non-Javadoc)
 459          * @see org.eclipse.jdt.core.dom.ASTVisitor#visit(org.eclipse.jdt.core.dom.BlockComment)
 460          */
 461         /*public boolean visit(BlockComment node) {
 462                 return false;
 463         }*/
 464
 465         /**
 466          * @see org.eclipse.jdt.core.dom.ASTVisitor#visit(org.eclipse.jdt.core.dom.BooleanLiteral)
 467          */
 468         /*public boolean visit(BooleanLiteral node) {
 469                 return visit(node, true);
 470         }*/
 471
 472         /**
 473          * @see org.eclipse.jdt.core.dom.ASTVisitor#visit(org.eclipse.jdt.core.dom.BreakStatement)
 474          */
 475         /*public boolean visit(BreakStatement node) {
 476                 return visit(node, true);
 477         }*/
 478
 479         /**
 480          * @see org.eclipse.jdt.core.dom.ASTVisitor#visit(org.eclipse.jdt.core.dom.CastExpression)
 481          */
 482         /*public boolean visit(CastExpression node) {
 483                 return visit(node, true);
 484         }*/
 485
 486         /**
 487          * @see org.eclipse.jdt.core.dom.ASTVisitor#visit(org.eclipse.jdt.core.dom.CatchClause)
 488          */
 489         /*public boolean visit(CatchClause node) {
 490                 return visit(node, false);
 491         }*/
 492
 493         /**
 494          * @see org.eclipse.jdt.core.dom.ASTVisitor#visit(org.eclipse.jdt.core.dom.CharacterLiteral)
 495          */
 496         /*public boolean visit(CharacterLiteral node) {
 497                 return visit(node, true);
 498         }*/
 499
 500         /**
 501          * @see org.eclipse.jdt.core.dom.ASTVisitor#visit(org.eclipse.jdt.core.dom.ClassInstanceCreation)
 502          */
 503         /*public boolean visit(ClassInstanceCreation node) {
 504                 return visit(node, true);
 505         }*/
 506
 507         /**
 508          * @see org.eclipse.jdt.core.dom.ASTVisitor#visit(org.eclipse.jdt.core.dom.CompilationUnit)
 509          */
 510         /*public boolean visit(CompilationUnit node) {
 511                 return visit(node, false);
 512         }*/
 513
 514         /**
 515          * @see org.eclipse.jdt.core.dom.ASTVisitor#visit(org.eclipse.jdt.core.dom.ConditionalExpression)
 516          */
 517         /*public boolean visit(ConditionalExpression node) {
 518                 return visit(node, true);
 519         }*/
 520
 521         /**
 522          * @see org.eclipse.jdt.core.dom.ASTVisitor#visit(org.eclipse.jdt.core.dom.ConstructorInvocation)
 523          */
 524         /*public boolean visit(ConstructorInvocation node) {
 525                 return visit(node, true);
 526         }*/
 527
 528         /**
 529          * @see org.eclipse.jdt.core.dom.ASTVisitor#visit(org.eclipse.jdt.core.dom.ContinueStatement)
 530          */
 531         /*public boolean visit(ContinueStatement node) {
 532                 return visit(node, true);
 533         }*/
 534
 535         /**
 536          * @see org.eclipse.jdt.core.dom.ASTVisitor#visit(org.eclipse.jdt.core.dom.DoStatement)
 537          */
 538         /*public boolean visit(DoStatement node) {
 539                 return visit(node, false);
 540         }*/
 541
 542         /**
 543          * @see org.eclipse.jdt.core.dom.ASTVisitor#visit(org.eclipse.jdt.core.dom.EmptyStatement)
 544          */
 545         public boolean visit(EmptyStatement node) {
 546                 return false;
 547         }
 548
 549         /* (non-Javadoc)
 550          * @see org.eclipse.jdt.core.dom.ASTVisitor#visit(org.eclipse.jdt.core.dom.EnhancedForStatement)
 551          */
 552         /*public boolean visit(EnhancedForStatement node) {
 553                 if (visit(node, false)) {
 554                         node.getExpression().accept(this);
 555                         node.getBody().accept(this);
 556                 }
 557                 return false;
 558         }*/
 559
 560         /* (non-Javadoc)
 561          * @see org.eclipse.jdt.core.dom.ASTVisitor#visit(org.eclipse.jdt.core.dom.EnumConstantDeclaration)
 562          */
 563         /*public boolean visit(EnumConstantDeclaration node) {
 564                 if (visit(node, false)) {
 565                         List arguments= node.arguments();
 566                         for (Iterator iter= arguments.iterator(); iter.hasNext();) {
 567                                 ((Expression)iter.next()).accept(this);
 568                         }
 569                         AnonymousClassDeclaration decl= node.getAnonymousClassDeclaration();
 570                         if (decl != null) {
 571                                 decl.accept(this);
 572                         }
 573                 }
 574                 return false;
 575         }*/
 576
 577         /* (non-Javadoc)
 578          * @see org.eclipse.jdt.core.dom.ASTVisitor#visit(org.eclipse.jdt.core.dom.EnumDeclaration)
 579          */
 580         /*public boolean visit(EnumDeclaration node) {
 581                 if (visit(node, false)) {
 582                         List enumConstants= node.enumConstants();
 583                         for (Iterator iter = enumConstants.iterator(); iter.hasNext();) {
 584                                 ((EnumConstantDeclaration) iter.next()).accept(this);
 585                         }
 586                         List bodyDeclaration= node.bodyDeclarations();
 587                         for (Iterator iter= bodyDeclaration.iterator(); iter.hasNext();) {
 588                                 ((BodyDeclaration)iter.next()).accept(this);
 589                         }
 590                 }
 591                 return false;
 592         }*/
 593
 594         /**
 595          * @see org.eclipse.jdt.core.dom.ASTVisitor#visit(org.eclipse.jdt.core.dom.ExpressionStatement)
 596          */
 597         /*public boolean visit(ExpressionStatement node) {
 598                 return visit(node, false);
 599         }*/
 600
 601         /**
 602          * @see org.eclipse.jdt.core.dom.ASTVisitor#visit(org.eclipse.jdt.core.dom.FieldAccess)
 603          */
 604         /*public boolean visit(FieldAccess node) {
 605                 return visit(node, false);
 606         }*/
 607
 608         /**
 609          * @see org.eclipse.jdt.core.dom.ASTVisitor#visit(org.eclipse.jdt.core.dom.FieldDeclaration)
 610          */
 611         /*public boolean visit(FieldDeclaration node) {
 612                 if (visit(node, false)) {
 613                         if (fBestMatch) {
 614                                 // check if the line contains a single field declaration.
 615                                 List fragments = node.fragments();
 616                                 if (fragments.size() == 1) {
 617                                         int offset= ((VariableDeclarationFragment)fragments.get(0)).getName().getStartPosition();
 618                                         // check if the breakpoint is to be set on the line which contains the name of the field
 619                                         if (lineNumber(offset) == fLineNumber) {
 620                                                 fMemberOffset= offset;
 621                                                 fLocationType= LOCATION_FIELD;
 622                                                 fLocationFound= true;
 623                                                 return false;
 624                                         }
 625                                 }
 626                         }
 627                         // visit only the variable declaration fragments, no the variable names.
 628                         List fragments= node.fragments();
 629                         for (Iterator iter= fragments.iterator(); iter.hasNext();) {
 630                                 ((VariableDeclarationFragment)iter.next()).accept(this);
 631                         }
 632                 }
 633                 return false;
 634         }*/
 635
 636         /**
 637          * @see org.eclipse.jdt.core.dom.ASTVisitor#visit(org.eclipse.jdt.core.dom.ForStatement)
 638          */
 639         /*public boolean visit(ForStatement node) {
 640                 // in case on a "for(;;)", the breakpoint can be set on the first token of the node.
 641                 return visit(node, node.initializers().isEmpty() && node.getExpression() == null && node.updaters().isEmpty());
 642         }*/
 643
 644         /**
 645          * @see org.eclipse.jdt.core.dom.ASTVisitor#visit(org.eclipse.jdt.core.dom.IfStatement)
 646          */
 647         /*public boolean visit(IfStatement node) {
 648                 return visit(node, false);
 649         }*/
 650
 651         /**
 652          * @see org.eclipse.jdt.core.dom.ASTVisitor#visit(org.eclipse.jdt.core.dom.ImportDeclaration)
 653          */
 654         /*public boolean visit(ImportDeclaration node) {
 655                 return false;
 656         }*/
 657
 658         /**
 659          * @see org.eclipse.jdt.core.dom.ASTVisitor#visit(org.eclipse.jdt.core.dom.InfixExpression)
 660          */
 661         /*public boolean visit(InfixExpression node) {
 662                 // if the breakpoint is to be set on a constant operand, the breakpoint needs to be
 663                 // set on the first constant operand after the previous non-constant operand
 664                 // (or the beginning of the expression, if there is no non-constant operand before).
 665                 // ex:   foo() +    // previous non-constant operand
 666                 //       1 +        // breakpoint set here
 667                 //       2          // breakpoint asked to be set here
 668                 if (visit(node, false)) {
 669                         Expression leftOperand= node.getLeftOperand();
 670                         Expression firstConstant= null;
 671                         if (visit(leftOperand, false)) {
 672                                 leftOperand.accept(this);
 673                                 return false;
 674                         }
 675                         if (isReplacedByConstantValue(leftOperand)) {
 676                                 firstConstant= leftOperand;
 677                         }
 678                         Expression rightOperand= node.getRightOperand();
 679                         if (visit(rightOperand, false)) {
 680                                 if (firstConstant == null || !isReplacedByConstantValue(rightOperand)) {
 681                                         rightOperand.accept(this);
 682                                         return false;
 683                                 }
 684                         } else {
 685                                 if (isReplacedByConstantValue(rightOperand)) {
 686                                         if (firstConstant == null) {
 687                                                 firstConstant= rightOperand;
 688                                         }
 689                                 } else {
 690                                         firstConstant= null;
 691                                 }
 692                                 List extendedOperands= node.extendedOperands();
 693                                 for (Iterator iter= extendedOperands.iterator(); iter.hasNext();) {
 694                                         Expression operand= (Expression) iter.next();
 695                                         if (visit(operand, false)) {
 696                                                 if (firstConstant == null || !isReplacedByConstantValue(operand)) {
 697                                                         operand.accept(this);
 698                                                         return false;
 699                                                 }
 700                                                 break;
 701                                         }
 702                                         if (isReplacedByConstantValue(operand)) {
 703                                                 if (firstConstant == null) {
 704                                                         firstConstant= operand;
 705                                                 }
 706                                         } else {
 707                                                 firstConstant= null;
 708                                         }
 709
 710                                 }
 711                         }
 712                         fLineLocation= lineNumber(firstConstant.getStartPosition());
 713                         fLocationFound= true;
 714                         fLocationType= LOCATION_LINE;
 715                         fTypeName= computeTypeName(firstConstant);
 716                 }
 717                 return false;
 718         }*/
 719
 720         /**
 721          * @see org.eclipse.jdt.core.dom.ASTVisitor#visit(org.eclipse.jdt.core.dom.Initializer)
 722          */
 723         /*public boolean visit(Initializer node) {
 724                 return visit(node, false);
 725         }*/
 726
 727         /**
 728          * @see org.eclipse.jdt.core.dom.ASTVisitor#visit(org.eclipse.jdt.core.dom.InstanceofExpression)
 729          */
 730         /*public boolean visit(InstanceofExpression node) {
 731                 return visit(node, true);
 732         }*/
 733
 734         /**
 735          * @see org.eclipse.jdt.core.dom.ASTVisitor#visit(org.eclipse.jdt.core.dom.Javadoc)
 736          */
 737         /*public boolean visit(Javadoc node) {
 738                 return false;
 739         }*/
 740
 741         /**
 742          * @see org.eclipse.jdt.core.dom.ASTVisitor#visit(org.eclipse.jdt.core.dom.LabeledStatement)
 743          */
 744         /*public boolean visit(LabeledStatement node) {
 745         nestLabel(node.getLabel().getFullyQualifiedName());
 746                 return visit(node, false);
 747         }*/
 748
 749         /* (non-Javadoc)
 750          * @see org.eclipse.jdt.core.dom.ASTVisitor#endVisit(org.eclipse.jdt.core.dom.LabeledStatement)
 751          */
 752         /*public void endVisit(LabeledStatement node) {
 753         popLabel();
 754         super.endVisit(node);
 755     }*/
 756
 757     private String getLabel() {
 758         if (fLabels == null || fLabels.isEmpty()) {
 759             return null;
 760         }
 761         return (String) fLabels.get(fLabels.size() - 1);
 762     }
 763
 764     private void nestLabel(String label) {
 765         if (fLabels == null) {
 766             fLabels = new ArrayList();
 767         }
 768         fLabels.add(label);
 769     }
 770
 771     private void popLabel() {
 772         if (fLabels == null || fLabels.isEmpty()) {
 773             return;
 774         }
 775         fLabels.remove(fLabels.size() - 1);
 776     }
 777
 778     /* (non-Javadoc)
 779          * @see org.eclipse.jdt.core.dom.ASTVisitor#visit(org.eclipse.jdt.core.dom.LineComment)
 780          */
 781         /*public boolean visit(LineComment node) {
 782                 return false;
 783         }*/
 784
 785         /* (non-Javadoc)
 786          * @see org.eclipse.jdt.core.dom.ASTVisitor#visit(org.eclipse.jdt.core.dom.MarkerAnnotation)
 787          */
 788         /*public boolean visit(MarkerAnnotation node) {
 789                 return false;
 790         }*/
 791
 792         /* (non-Javadoc)
 793          * @see org.eclipse.jdt.core.dom.ASTVisitor#visit(org.eclipse.jdt.core.dom.MemberRef)
 794          */
 795         /*public boolean visit(MemberRef node) {
 796                 return false;
 797         }*/
 798
 799         /* (non-Javadoc)
 800          * @see org.eclipse.jdt.core.dom.ASTVisitor#visit(org.eclipse.jdt.core.dom.MemberValuePair)
 801          */
 802         /*public boolean visit(MemberValuePair node) {
 803                 return false;
 804         }*/
 805
 806         /**
 807          * @see org.eclipse.jdt.core.dom.ASTVisitor#visit(org.eclipse.jdt.core.dom.MethodDeclaration)
 808          */
 809         public boolean visit(MethodDeclaration node) {
 810                 if (visit(node/*, false*/)) {
 811                         if (fBestMatch) {
 812                                 // check if we are on the line which contains the method name
 813                                 int nameOffset= node.sourceStart; // node.getName().getStartPosition();
 814                                 if (lineNumber(nameOffset) == fLineNumber) {
 815                                         fMemberOffset= nameOffset;
 816                                         fLocationType= LOCATION_METHOD;
 817                                         fLocationFound= true;
 818                                         return false;
 819                                 }
 820                         }
 821                         // visit only the body
 822                         /*Block body = node.getBody();
 823                         if (body != null) { // body is null for abstract methods
 824                                 body.accept(this);
 825                         }*/
 826                 }
 827                 return false;
 828         }
 829
 830         /**
 831          * @see org.eclipse.jdt.core.dom.ASTVisitor#visit(org.eclipse.jdt.core.dom.MethodInvocation)
 832          */
 833         /*public boolean visit(MethodInvocation node) {
 834                 return visit(node, true);
 835         }*/
 836
 837         /* (non-Javadoc)
 838          * @see org.eclipse.jdt.core.dom.ASTVisitor#visit(org.eclipse.jdt.core.dom.MethodRef)
 839          */
 840         /*public boolean visit(MethodRef node) {
 841                 return false;
 842         }*/
 843
 844         /* (non-Javadoc)
 845          * @see org.eclipse.jdt.core.dom.ASTVisitor#visit(org.eclipse.jdt.core.dom.MethodRefParameter)
 846          */
 847         /*public boolean visit(MethodRefParameter node) {
 848                 return false;
 849         }*/
 850
 851         /* (non-Javadoc)
 852          * @see org.eclipse.jdt.core.dom.ASTVisitor#visit(org.eclipse.jdt.core.dom.Modifier)
 853          */
 854         /*public boolean visit(Modifier node) {
 855                 return false;
 856         }*/
 857
 858         /* (non-Javadoc)
 859          * @see org.eclipse.jdt.core.dom.ASTVisitor#visit(org.eclipse.jdt.core.dom.NormalAnnotation)
 860          */
 861         /*public boolean visit(NormalAnnotation node) {
 862                 return false;
 863         }*/
 864
 865         /**
 866          * @see org.eclipse.jdt.core.dom.ASTVisitor#visit(org.eclipse.jdt.core.dom.NullLiteral)
 867          */
 868         /*public boolean visit(NullLiteral node) {
 869                 return visit(node, true);
 870         }*/
 871
 872         /**
 873          * @see org.eclipse.jdt.core.dom.ASTVisitor#visit(org.eclipse.jdt.core.dom.NumberLiteral)
 874          */
 875         /*public boolean visit(NumberLiteral node) {
 876                 return visit(node, true);
 877         }*/
 878
 879         /**
 880          * @see org.eclipse.jdt.core.dom.ASTVisitor#visit(org.eclipse.jdt.core.dom.PackageDeclaration)
 881          */
 882         /*public boolean visit(PackageDeclaration node) {
 883                 return false;
 884         }*/
 885
 886         /* (non-Javadoc)
 887          * @see org.eclipse.jdt.core.dom.ASTVisitor#visit(org.eclipse.jdt.core.dom.ParameterizedType)
 888          */
 889         /*public boolean visit(ParameterizedType node) {
 890                 return false;
 891         }*/
 892
 893         /**
 894          * @see org.eclipse.jdt.core.dom.ASTVisitor#visit(org.eclipse.jdt.core.dom.ParenthesizedExpression)
 895          */
 896         /*public boolean visit(ParenthesizedExpression node) {
 897                 return visit(node, false);
 898         }*/
 899
 900         /**
 901          * @see org.eclipse.jdt.core.dom.ASTVisitor#visit(org.eclipse.jdt.core.dom.PostfixExpression)
 902          */
 903         /*public boolean visit(PostfixExpression node) {
 904                 return visit(node, true);
 905         }*/
 906
 907         /**
 908          * @see org.eclipse.jdt.core.dom.ASTVisitor#visit(org.eclipse.jdt.core.dom.PrefixExpression)
 909          */
 910         /*public boolean visit(PrefixExpression node) {
 911                 if (visit(node, false)) {
 912                         if (isReplacedByConstantValue(node)) {
 913                                 fLineLocation= lineNumber(node.getStartPosition());
 914                                 fLocationFound= true;
 915                                 fLocationType= LOCATION_LINE;
 916                                 fTypeName= computeTypeName(node);
 917                                 return false;
 918                         }
 919                         return true;
 920                 }
 921                 return false;
 922         }*/
 923
 924         /**
 925          * @see org.eclipse.jdt.core.dom.ASTVisitor#visit(org.eclipse.jdt.core.dom.PrimitiveType)
 926          */
 927         /*public boolean visit(PrimitiveType node) {
 928                 return false;
 929         }*/
 930
 931         /**
 932          * @see org.eclipse.jdt.core.dom.ASTVisitor#visit(org.eclipse.jdt.core.dom.QualifiedName)
 933          */
 934         /*public boolean visit(QualifiedName node) {
 935                 visit(node, true);
 936                 return false;
 937         }*/
 938
 939         /* (non-Javadoc)
 940          * @see org.eclipse.jdt.core.dom.ASTVisitor#visit(org.eclipse.jdt.core.dom.QualifiedType)
 941          */
 942         /*public boolean visit(QualifiedType node) {
 943                 return false;
 944         }*/
 945
 946         /**
 947          * @see org.eclipse.jdt.core.dom.ASTVisitor#visit(org.eclipse.jdt.core.dom.ReturnStatement)
 948          */
 949         /*public boolean visit(ReturnStatement node) {
 950                 return visit(node, true);
 951         }*/
 952
 953         /**
 954          * @see org.eclipse.jdt.core.dom.ASTVisitor#visit(org.eclipse.jdt.core.dom.SimpleName)
 955          */
 956         /*public boolean visit(SimpleName node) {
 957         // the name is only code if its not the current label (if any)
 958                 return visit(node, !node.getFullyQualifiedName().equals(getLabel()));
 959         }*/
 960
 961         /**
 962          * @see org.eclipse.jdt.core.dom.ASTVisitor#visit(org.eclipse.jdt.core.dom.SimpleType)
 963          */
 964         /*public boolean visit(SimpleType node) {
 965                 return false;
 966         }*/
 967
 968         /* (non-Javadoc)
 969          * @see org.eclipse.jdt.core.dom.ASTVisitor#visit(org.eclipse.jdt.core.dom.SingleMemberAnnotation)
 970          */
 971         /*public boolean visit(SingleMemberAnnotation node) {
 972                 return false;
 973         }*/
 974
 975         /**
 976          * @see org.eclipse.jdt.core.dom.ASTVisitor#visit(org.eclipse.jdt.core.dom.SingleVariableDeclaration)
 977          */
 978         /*public boolean visit(SingleVariableDeclaration node) {
 979                 return visit(node, false);
 980         }*/
 981
 982         /**
 983          * @see org.eclipse.jdt.core.dom.ASTVisitor#visit(org.eclipse.jdt.core.dom.StringLiteral)
 984          */
 985         /*public boolean visit(StringLiteral node) {
 986                 return visit(node, true);
 987         }*/
 988
 989         /**
 990          * @see org.eclipse.jdt.core.dom.ASTVisitor#visit(org.eclipse.jdt.core.dom.SuperConstructorInvocation)
 991          */
 992         /*public boolean visit(SuperConstructorInvocation node) {
 993                 return visit(node, true);
 994         }*/
 995
 996         /**
 997          * @see org.eclipse.jdt.core.dom.ASTVisitor#visit(org.eclipse.jdt.core.dom.SuperFieldAccess)
 998          */
 999         /*public boolean visit(SuperFieldAccess node) {
1000                 return visit(node, true);
1001         }*/
1002
1003         /**
1004          * @see org.eclipse.jdt.core.dom.ASTVisitor#visit(org.eclipse.jdt.core.dom.SuperMethodInvocation)
1005          */
1006         /*public boolean visit(SuperMethodInvocation node) {
1007                 return visit(node, true);
1008         }*/
1009
1010
1011
1012         // CaseStatment
1013         /**
1014          * @see org.eclipse.jdt.core.dom.ASTVisitor#visit(org.eclipse.jdt.core.dom.SwitchCase)
1015          */
1016         /*public boolean visit(SwitchCase node) {
1017                 return false;
1018         }*/
1019
1020         /**
1021          * @see org.eclipse.jdt.core.dom.ASTVisitor#visit(org.eclipse.jdt.core.dom.SwitchStatement)
1022          */
1023         /*public boolean visit(SwitchStatement node) {
1024                 return visit(node, false);
1025         }*/
1026
1027         /**
1028          * @see org.eclipse.jdt.core.dom.ASTVisitor#visit(org.eclipse.jdt.core.dom.SynchronizedStatement)
1029          */
1030         /*public boolean visit(SynchronizedStatement node) {
1031                 return visit(node, false);
1032         }*/
1033
1034         /* (non-Javadoc)
1035          * @see org.eclipse.jdt.core.dom.ASTVisitor#visit(org.eclipse.jdt.core.dom.TagElement)
1036          */
1037         /*public boolean visit(TagElement node) {
1038                 return false;
1039         }*/
1040
1041         /* (non-Javadoc)
1042          * @see org.eclipse.jdt.core.dom.ASTVisitor#visit(org.eclipse.jdt.core.dom.TextElement)
1043          */
1044         /*public boolean visit(TextElement node) {
1045                 return false;
1046         }*/
1047
1048         /**
1049          * @see org.eclipse.jdt.core.dom.ASTVisitor#visit(org.eclipse.jdt.core.dom.ThisExpression)
1050          */
1051         /*public boolean visit(ThisExpression node) {
1052                 return visit(node, true);
1053         }*/
1054
1055         /**
1056          * @see org.eclipse.jdt.core.dom.ASTVisitor#visit(org.eclipse.jdt.core.dom.ThrowStatement)
1057          */
1058         /*public boolean visit(ThrowStatement node) {
1059                 return visit(node, true);
1060         }*/
1061
1062         /**
1063          * @see org.eclipse.jdt.core.dom.ASTVisitor#visit(org.eclipse.jdt.core.dom.TryStatement)
1064          */
1065         /*public boolean visit(TryStatement node) {
1066                 return visit(node, false);
1067         }*/
1068
1069         /**
1070          * @see org.eclipse.jdt.core.dom.ASTVisitor#visit(org.eclipse.jdt.core.dom.TypeDeclaration)
1071          */
1072         /*public boolean visit(TypeDeclaration node) {
1073                 if (visit(node, false)) {
1074                         // visit only the elements of the type declaration
1075                         List bodyDeclaration= node.bodyDeclarations();
1076                         for (Iterator iter= bodyDeclaration.iterator(); iter.hasNext();) {
1077                                 ((BodyDeclaration)iter.next()).accept(this);
1078                         }
1079                 }
1080                 return false;
1081         }*/
1082
1083         /**
1084          * @see org.eclipse.jdt.core.dom.ASTVisitor#visit(org.eclipse.jdt.core.dom.TypeDeclarationStatement)
1085          */
1086         /*public boolean visit(TypeDeclarationStatement node) {
1087                 return visit(node, false);
1088         }*/
1089
1090         /* (non-Javadoc)
1091          * @see org.eclipse.jdt.core.dom.ASTVisitor#visit(org.eclipse.jdt.core.dom.TypeParameter)
1092          */
1093         /*public boolean visit(TypeParameter node) {
1094                 return false;
1095         }*/
1096
1097         /**
1098          * @see org.eclipse.jdt.core.dom.ASTVisitor#visit(org.eclipse.jdt.core.dom.TypeLiteral)
1099          */
1100         /*public boolean visit(TypeLiteral node) {
1101                 return false;
1102         }*/
1103
1104         /**
1105          * @see org.eclipse.jdt.core.dom.ASTVisitor#visit(org.eclipse.jdt.core.dom.VariableDeclarationExpression)
1106          */
1107         /*public boolean visit(VariableDeclarationExpression node) {
1108                 return visit(node, false);
1109         }*/
1110
1111         /**
1112          * @see org.eclipse.jdt.core.dom.ASTVisitor#visit(org.eclipse.jdt.core.dom.VariableDeclarationFragment)
1113          */
1114         /*public boolean visit(VariableDeclarationFragment node) {
1115                 Expression initializer = node.getInitializer();
1116                 if (visit(node, false) && initializer != null) {
1117                         int startLine = lineNumber(node.getName().getStartPosition());
1118
1119                         if (fLineNumber == startLine) {
1120                                 fLineLocation= startLine;
1121                                 fLocationFound= true;
1122                                 fLocationType= LOCATION_LINE;
1123                                 fTypeName= computeTypeName(node);
1124                                 return false;
1125                         }
1126                         initializer.accept(this);
1127                 }
1128                 return false;
1129         }*/
1130
1131     private int lineNumber(int offset) {
1132         //int lineNumber = fCompilationUnit.getLineNumber(offset);
1133         return 10; //lineNumber < 1 ? 1 : lineNumber;
1134     }
1135
1136
1137         /* (non-Javadoc)
1138          * @see org.eclipse.jdt.core.dom.ASTVisitor#visit(org.eclipse.jdt.core.dom.WildcardType)
1139          */
1140         /*public boolean visit(WildcardType node) {
1141                 return false;
1142         }*/
1143
1144         /**
1145          * @see org.eclipse.jdt.core.dom.ASTVisitor#visit(org.eclipse.jdt.core.dom.VariableDeclarationStatement)
1146          */
1147         /*public boolean visit(VariableDeclarationStatement node) {
1148                 return visit(node, false);
1149         }*/
1150
1151         /**
1152          * @see org.eclipse.jdt.core.dom.ASTVisitor#visit(org.eclipse.jdt.core.dom.WhileStatement)
1153          */
1154         /*public boolean visit(WhileStatement node) {
1155                 return visit(node, false);
1156         }*/
1157
1158 }