Java Code Examples for org.eclipse.jdt.core.dom.FieldAccess#setExpression()

private Expression generateQualifier(String paramName, AST ast, boolean useSuper, Expression qualifier) {
	SimpleName paramSimpleName= ast.newSimpleName(paramName);
	if (useSuper) {
		SuperFieldAccess sf= ast.newSuperFieldAccess();
		sf.setName(paramSimpleName);
		if (qualifier instanceof Name) {
			sf.setQualifier((Name) qualifier);
		}
		return sf;
	}
	if (qualifier != null) {
		FieldAccess parameterAccess= ast.newFieldAccess();
		parameterAccess.setExpression(qualifier);
		parameterAccess.setName(paramSimpleName);
		return parameterAccess;
	}
	return paramSimpleName;
}
 

@Override
public boolean visit(final ThisExpression node) {
	Assert.isNotNull(node);
	Name name= node.getQualifier();
	if (fCreateInstanceField && name != null) {
		ITypeBinding binding= node.resolveTypeBinding();
		if (binding != null && Bindings.equals(binding, fTypeBinding.getDeclaringClass())) {
			AST ast= node.getAST();
			Expression expression= null;
			if (fCodeGenerationSettings.useKeywordThis || fEnclosingInstanceFieldName.equals(fNameForEnclosingInstanceConstructorParameter)) {
				FieldAccess access= ast.newFieldAccess();
				access.setExpression(ast.newThisExpression());
				access.setName(ast.newSimpleName(fEnclosingInstanceFieldName));
				expression= access;
			} else {
				expression= ast.newSimpleName(fEnclosingInstanceFieldName);
			}
			fSourceRewrite.getASTRewrite().replace(node, expression, null);
		}
	}
	return super.visit(node);
}
 

@Override
public boolean visit(final ClassInstanceCreation node) {
	Assert.isNotNull(node);
	if (fCreateInstanceField) {
		final AST ast= node.getAST();
		final Type type= node.getType();
		final ITypeBinding binding= type.resolveBinding();
		if (binding != null && binding.getDeclaringClass() != null && !Bindings.equals(binding, fTypeBinding) && fSourceRewrite.getRoot().findDeclaringNode(binding) != null) {
			if (!Modifier.isStatic(binding.getModifiers())) {
				Expression expression= null;
				if (fCodeGenerationSettings.useKeywordThis || fEnclosingInstanceFieldName.equals(fNameForEnclosingInstanceConstructorParameter)) {
					final FieldAccess access= ast.newFieldAccess();
					access.setExpression(ast.newThisExpression());
					access.setName(ast.newSimpleName(fEnclosingInstanceFieldName));
					expression= access;
				} else
					expression= ast.newSimpleName(fEnclosingInstanceFieldName);
				if (node.getExpression() != null)
					fSourceRewrite.getImportRemover().registerRemovedNode(node.getExpression());
				fSourceRewrite.getASTRewrite().set(node, ClassInstanceCreation.EXPRESSION_PROPERTY, expression, fGroup);
			} else
				addTypeQualification(type, fSourceRewrite, fGroup);
		}
	}
	return true;
}
 

private FieldAccess wrapAsFieldAccess(SimpleName fieldName, AST ast) {
	Name qualifierName = null;
	try {
		if (isDeclaredInLambdaExpression()) {
			String enclosingTypeName = getEnclosingTypeName();
			qualifierName = ast.newSimpleName(enclosingTypeName);
		}
	} catch (JavaModelException e) {
		// do nothing.
	}

	FieldAccess fieldAccess = ast.newFieldAccess();
	ThisExpression thisExpression = ast.newThisExpression();
	if (qualifierName != null) {
		thisExpression.setQualifier(qualifierName);
	}
	fieldAccess.setExpression(thisExpression);
	fieldAccess.setName(fieldName);
	return fieldAccess;
}
 

@Override
public final boolean visit(final SuperFieldAccess node) {
	if (!fAnonymousClassDeclaration && !fTypeDeclarationStatement) {
		final AST ast= node.getAST();
		final FieldAccess access= ast.newFieldAccess();
		access.setExpression(ast.newThisExpression());
		access.setName(ast.newSimpleName(node.getName().getIdentifier()));
		fRewrite.replace(node, access, null);
		if (!fSourceRewriter.getCu().equals(fTargetRewriter.getCu()))
			fSourceRewriter.getImportRemover().registerRemovedNode(node);
		return true;
	}
	return false;
}
 

private ASTNode getFieldReference(SimpleName oldNameNode, ASTRewrite rewrite) {
	String name= oldNameNode.getIdentifier();
	AST ast= rewrite.getAST();
	if (isParameterName(name) || StubUtility.useThisForFieldAccess(fTargetRewrite.getCu().getJavaProject())) {
		FieldAccess fieldAccess= ast.newFieldAccess();
		fieldAccess.setExpression(ast.newThisExpression());
		fieldAccess.setName((SimpleName) rewrite.createMoveTarget(oldNameNode));
		return fieldAccess;
	}
	return rewrite.createMoveTarget(oldNameNode);
}
 

private Expression getThisAccess(String name, boolean forHashCode) {
	if (fSettings.useKeywordThis || needsThisQualification(name, forHashCode)) {
		FieldAccess fa= fAst.newFieldAccess();
		fa.setExpression(fAst.newThisExpression());
		fa.setName(fAst.newSimpleName(name));
		return fa;
	}
	return fAst.newSimpleName(name);
}
 

private Expression createQualifiedReadAccessExpressionForEnclosingInstance(AST ast) {
	ThisExpression expression= ast.newThisExpression();
	expression.setQualifier(ast.newName(new String[] { fType.getElementName()}));
	FieldAccess access= ast.newFieldAccess();
	access.setExpression(expression);
	access.setName(ast.newSimpleName(fEnclosingInstanceFieldName));
	return access;
}
 

private void createConstructor(final AbstractTypeDeclaration declaration, final ASTRewrite rewrite) throws CoreException {
	Assert.isNotNull(declaration);
	Assert.isNotNull(rewrite);
	final AST ast= declaration.getAST();
	final MethodDeclaration constructor= ast.newMethodDeclaration();
	constructor.setConstructor(true);
	constructor.setName(ast.newSimpleName(declaration.getName().getIdentifier()));
	final String comment= CodeGeneration.getMethodComment(fType.getCompilationUnit(), fType.getElementName(), fType.getElementName(), getNewConstructorParameterNames(), new String[0], null, null, StubUtility.getLineDelimiterUsed(fType.getJavaProject()));
	if (comment != null && comment.length() > 0) {
		final Javadoc doc= (Javadoc) rewrite.createStringPlaceholder(comment, ASTNode.JAVADOC);
		constructor.setJavadoc(doc);
	}
	if (fCreateInstanceField) {
		final SingleVariableDeclaration variable= ast.newSingleVariableDeclaration();
		final String name= getNameForEnclosingInstanceConstructorParameter();
		variable.setName(ast.newSimpleName(name));
		variable.setType(createEnclosingType(ast));
		constructor.parameters().add(variable);
		final Block body= ast.newBlock();
		final Assignment assignment= ast.newAssignment();
		if (fCodeGenerationSettings.useKeywordThis || fEnclosingInstanceFieldName.equals(fNameForEnclosingInstanceConstructorParameter)) {
			final FieldAccess access= ast.newFieldAccess();
			access.setExpression(ast.newThisExpression());
			access.setName(ast.newSimpleName(fEnclosingInstanceFieldName));
			assignment.setLeftHandSide(access);
		} else
			assignment.setLeftHandSide(ast.newSimpleName(fEnclosingInstanceFieldName));
		assignment.setRightHandSide(ast.newSimpleName(name));
		final Statement statement= ast.newExpressionStatement(assignment);
		body.statements().add(statement);
		constructor.setBody(body);
	} else
		constructor.setBody(ast.newBlock());
	rewrite.getListRewrite(declaration, declaration.getBodyDeclarationsProperty()).insertFirst(constructor, null);
}
 

/**
 * Creates the expression to access the new target.
 *
 * @param declaration
 *            the method declaration where to access the target
 * @return the corresponding expression
 */
protected Expression createSimpleTargetAccessExpression(final MethodDeclaration declaration) {
	Assert.isNotNull(declaration);
	Expression expression= null;
	final AST ast= declaration.getAST();
	final ITypeBinding type= fTarget.getDeclaringClass();
	if (type != null) {
		boolean shadows= false;
		final IVariableBinding[] bindings= getArgumentBindings(declaration);
		IVariableBinding variable= null;
		for (int index= 0; index < bindings.length; index++) {
			variable= bindings[index];
			if (fMethod.getDeclaringType().getField(variable.getName()).exists()) {
				shadows= true;
				break;
			}
		}
		if (fSettings.useKeywordThis || shadows) {
			final FieldAccess access= ast.newFieldAccess();
			access.setName(ast.newSimpleName(fTarget.getName()));
			access.setExpression(ast.newThisExpression());
			expression= access;
		} else
			expression= ast.newSimpleName(fTarget.getName());
	} else
		expression= ast.newSimpleName(fTarget.getName());
	return expression;
}
 

private ASTRewrite doAddField(ASTRewrite rewrite, ASTNode nodeToAssign, ITypeBinding typeBinding, int index) {
	boolean isParamToField= nodeToAssign.getNodeType() == ASTNode.SINGLE_VARIABLE_DECLARATION;

	ASTNode newTypeDecl= ASTResolving.findParentType(nodeToAssign);
	if (newTypeDecl == null) {
		return null;
	}

	Expression expression= isParamToField ? ((SingleVariableDeclaration) nodeToAssign).getName() : ((ExpressionStatement) nodeToAssign).getExpression();

	AST ast= newTypeDecl.getAST();

	createImportRewrite((CompilationUnit) nodeToAssign.getRoot());

	BodyDeclaration bodyDecl= ASTResolving.findParentBodyDeclaration(nodeToAssign);
	Block body;
	if (bodyDecl instanceof MethodDeclaration) {
		body= ((MethodDeclaration) bodyDecl).getBody();
	} else if (bodyDecl instanceof Initializer) {
		body= ((Initializer) bodyDecl).getBody();
	} else {
		return null;
	}

	IJavaProject project= getCompilationUnit().getJavaProject();
	boolean isAnonymous= newTypeDecl.getNodeType() == ASTNode.ANONYMOUS_CLASS_DECLARATION;
	boolean isStatic= Modifier.isStatic(bodyDecl.getModifiers()) && !isAnonymous;
	int modifiers= Modifier.PRIVATE;
	if (isStatic) {
		modifiers |= Modifier.STATIC;
	}

	VariableDeclarationFragment newDeclFrag= addFieldDeclaration(rewrite, newTypeDecl, modifiers, expression, nodeToAssign, typeBinding, index);
	String varName= newDeclFrag.getName().getIdentifier();

	Assignment assignment= ast.newAssignment();
	assignment.setRightHandSide((Expression) rewrite.createCopyTarget(expression));

	boolean needsThis= StubUtility.useThisForFieldAccess(project);
	if (isParamToField) {
		needsThis |= varName.equals(((SimpleName) expression).getIdentifier());
	}

	SimpleName accessName= ast.newSimpleName(varName);
	if (needsThis) {
		FieldAccess fieldAccess= ast.newFieldAccess();
		fieldAccess.setName(accessName);
		if (isStatic) {
			String typeName= ((AbstractTypeDeclaration) newTypeDecl).getName().getIdentifier();
			fieldAccess.setExpression(ast.newSimpleName(typeName));
		} else {
			fieldAccess.setExpression(ast.newThisExpression());
		}
		assignment.setLeftHandSide(fieldAccess);
	} else {
		assignment.setLeftHandSide(accessName);
	}

	ASTNode selectionNode;
	if (isParamToField) {
		// assign parameter to field
		ExpressionStatement statement= ast.newExpressionStatement(assignment);
		int insertIdx= findAssignmentInsertIndex(body.statements(), nodeToAssign) + index;
		rewrite.getListRewrite(body, Block.STATEMENTS_PROPERTY).insertAt(statement, insertIdx, null);
		selectionNode= statement;
	} else {
		if (needsSemicolon(expression)) {
			rewrite.replace(expression, ast.newExpressionStatement(assignment), null);
		} else {
			rewrite.replace(expression, assignment, null);
		}
		selectionNode= nodeToAssign;
	}

	addLinkedPosition(rewrite.track(newDeclFrag.getName()), false, KEY_NAME + index);
	if (!isParamToField) {
		FieldDeclaration fieldDeclaration= (FieldDeclaration) newDeclFrag.getParent();
		addLinkedPosition(rewrite.track(fieldDeclaration.getType()), false, KEY_TYPE);
	}
	addLinkedPosition(rewrite.track(accessName), true, KEY_NAME + index);
	IVariableBinding variableBinding= newDeclFrag.resolveBinding();
	if (variableBinding != null) {
		SimpleName[] linkedNodes= LinkedNodeFinder.findByBinding(nodeToAssign.getRoot(), variableBinding);
		for (int i= 0; i < linkedNodes.length; i++) {
			addLinkedPosition(rewrite.track(linkedNodes[i]), false, KEY_NAME + index);
		}
	}
	setEndPosition(rewrite.track(selectionNode));

	return rewrite;
}
 

public FieldAccess createBuilderFieldAccess(AST ast, String builderName, BuilderField field) {
    FieldAccess builderFieldAccess = ast.newFieldAccess();
    builderFieldAccess.setExpression(ast.newSimpleName(builderName));
    builderFieldAccess.setName(ast.newSimpleName(field.getOriginalFieldName()));
    return builderFieldAccess;
}
 

private FieldAccess createThisFieldAccess(AST ast, BuilderField field) {
    FieldAccess fieldAccess = ast.newFieldAccess();
    fieldAccess.setExpression(ast.newThisExpression());
    fieldAccess.setName(ast.newSimpleName(field.getOriginalFieldName()));
    return fieldAccess;
}
 

private FieldAccess createThisFieldAccess(AST ast, BuilderField field) {
    FieldAccess fieldAccess = ast.newFieldAccess();
    fieldAccess.setExpression(ast.newThisExpression());
    fieldAccess.setName(ast.newSimpleName(field.getOriginalFieldName()));
    return fieldAccess;
}
 

/**
 * Creates the target field expression for the inline method invocation.
 *
 * @param rewriter
 *            the current compilation unit rewrite
 * @param enclosingElement
 *            the enclosing java element of the method invocation.
 * @param original
 *            the original method invocation expression
 * @param adjustments
 *            the map of elements to visibility adjustments
 * @param status
 *            the refactoring status
 * @return
 * 			   returns the target expression
 * @throws JavaModelException
 *             if a problem occurred while retrieving potential getter
 *             methods of the target
 */
protected Expression createInlinedTargetExpression(final CompilationUnitRewrite rewriter, final IJavaElement enclosingElement, final Expression original, final Map<IMember, IncomingMemberVisibilityAdjustment> adjustments, final RefactoringStatus status) throws JavaModelException {
	Assert.isNotNull(rewriter);
	Assert.isNotNull(enclosingElement);
	Assert.isNotNull(original);
	Assert.isNotNull(adjustments);
	Assert.isNotNull(status);
	Assert.isTrue(fTarget.isField());
	final Expression expression= (Expression) ASTNode.copySubtree(fSourceRewrite.getASTRewrite().getAST(), original);
	final Expression result= createAdjustedTargetExpression(enclosingElement, expression, adjustments, fSourceRewrite.getASTRewrite());
	if (result == null) {
		final FieldAccess access= fSourceRewrite.getASTRewrite().getAST().newFieldAccess();
		access.setExpression(expression);
		access.setName(fSourceRewrite.getASTRewrite().getAST().newSimpleName(fTarget.getName()));
		return access;
	}
	return result;
}
 

public static MethodDeclaration createConstructorStub(ICompilationUnit unit, ASTRewrite rewrite, ImportRewrite imports, ImportRewriteContext context, ITypeBinding typeBinding, IMethodBinding superConstructor, IVariableBinding[] variableBindings, int modifiers, CodeGenerationSettings settings) throws CoreException {
	AST ast= rewrite.getAST();

	MethodDeclaration decl= ast.newMethodDeclaration();
	decl.modifiers().addAll(ASTNodeFactory.newModifiers(ast, modifiers & ~Modifier.ABSTRACT & ~Modifier.NATIVE));
	decl.setName(ast.newSimpleName(typeBinding.getName()));
	decl.setConstructor(true);

	List<SingleVariableDeclaration> parameters= decl.parameters();
	if (superConstructor != null) {
		createTypeParameters(imports, context, ast, superConstructor, decl);

		createParameters(unit.getJavaProject(), imports, context, ast, superConstructor, null, decl);

		createThrownExceptions(decl, superConstructor, imports, context, ast);
	}

	Block body= ast.newBlock();
	decl.setBody(body);

	String delimiter= StubUtility.getLineDelimiterUsed(unit);

	if (superConstructor != null) {
		SuperConstructorInvocation invocation= ast.newSuperConstructorInvocation();
		SingleVariableDeclaration varDecl= null;
		for (Iterator<SingleVariableDeclaration> iterator= parameters.iterator(); iterator.hasNext();) {
			varDecl= iterator.next();
			invocation.arguments().add(ast.newSimpleName(varDecl.getName().getIdentifier()));
		}
		body.statements().add(invocation);
	}

	List<String> prohibited= new ArrayList<String>();
	for (final Iterator<SingleVariableDeclaration> iterator= parameters.iterator(); iterator.hasNext();)
		prohibited.add(iterator.next().getName().getIdentifier());
	String param= null;
	List<String> list= new ArrayList<String>(prohibited);
	String[] excluded= null;
	for (int i= 0; i < variableBindings.length; i++) {
		SingleVariableDeclaration var= ast.newSingleVariableDeclaration();
		var.setType(imports.addImport(variableBindings[i].getType(), ast, context));
		excluded= new String[list.size()];
		list.toArray(excluded);
		param= suggestParameterName(unit, variableBindings[i], excluded);
		list.add(param);
		var.setName(ast.newSimpleName(param));
		parameters.add(var);
	}

	list= new ArrayList<String>(prohibited);
	for (int i= 0; i < variableBindings.length; i++) {
		excluded= new String[list.size()];
		list.toArray(excluded);
		final String paramName= suggestParameterName(unit, variableBindings[i], excluded);
		list.add(paramName);
		final String fieldName= variableBindings[i].getName();
		Expression expression= null;
		if (paramName.equals(fieldName) || settings.useKeywordThis) {
			FieldAccess access= ast.newFieldAccess();
			access.setExpression(ast.newThisExpression());
			access.setName(ast.newSimpleName(fieldName));
			expression= access;
		} else
			expression= ast.newSimpleName(fieldName);
		Assignment assignment= ast.newAssignment();
		assignment.setLeftHandSide(expression);
		assignment.setRightHandSide(ast.newSimpleName(paramName));
		assignment.setOperator(Assignment.Operator.ASSIGN);
		body.statements().add(ast.newExpressionStatement(assignment));
	}

	if (settings != null && settings.createComments) {
		String string= CodeGeneration.getMethodComment(unit, typeBinding.getName(), decl, superConstructor, delimiter);
		if (string != null) {
			Javadoc javadoc= (Javadoc) rewrite.createStringPlaceholder(string, ASTNode.JAVADOC);
			decl.setJavadoc(javadoc);
		}
	}
	return decl;
}
 

public FieldAccess newEntryType(Entry e) {
	FieldAccess structType = ast.newFieldAccess();
	structType.setExpression(ast.newName(e.qualifiedName));
	structType.setName(name(STRUCT_TYPE_VAR));
	return structType;
}
 

public static MethodDeclaration createDelegationStub(ICompilationUnit unit, ASTRewrite rewrite, ImportRewrite imports, ImportRewriteContext context, IMethodBinding delegate, IVariableBinding delegatingField, CodeGenerationSettings settings) throws CoreException {
	Assert.isNotNull(delegate);
	Assert.isNotNull(delegatingField);
	Assert.isNotNull(settings);

	AST ast= rewrite.getAST();

	MethodDeclaration decl= ast.newMethodDeclaration();
	decl.modifiers().addAll(ASTNodeFactory.newModifiers(ast, delegate.getModifiers() & ~Modifier.SYNCHRONIZED & ~Modifier.ABSTRACT & ~Modifier.NATIVE));

	decl.setName(ast.newSimpleName(delegate.getName()));
	decl.setConstructor(false);

	createTypeParameters(imports, context, ast, delegate, decl);

	decl.setReturnType2(imports.addImport(delegate.getReturnType(), ast, context));

	List<SingleVariableDeclaration> params= createParameters(unit.getJavaProject(), imports, context, ast, delegate, null, decl);

	createThrownExceptions(decl, delegate, imports, context, ast);

	Block body= ast.newBlock();
	decl.setBody(body);

	String delimiter= StubUtility.getLineDelimiterUsed(unit);

	Statement statement= null;
	MethodInvocation invocation= ast.newMethodInvocation();
	invocation.setName(ast.newSimpleName(delegate.getName()));
	List<Expression> arguments= invocation.arguments();
	for (int i= 0; i < params.size(); i++)
		arguments.add(ast.newSimpleName(params.get(i).getName().getIdentifier()));
	if (settings.useKeywordThis) {
		FieldAccess access= ast.newFieldAccess();
		access.setExpression(ast.newThisExpression());
		access.setName(ast.newSimpleName(delegatingField.getName()));
		invocation.setExpression(access);
	} else
		invocation.setExpression(ast.newSimpleName(delegatingField.getName()));
	if (delegate.getReturnType().isPrimitive() && delegate.getReturnType().getName().equals("void")) {//$NON-NLS-1$
		statement= ast.newExpressionStatement(invocation);
	} else {
		ReturnStatement returnStatement= ast.newReturnStatement();
		returnStatement.setExpression(invocation);
		statement= returnStatement;
	}
	body.statements().add(statement);

	ITypeBinding declaringType= delegatingField.getDeclaringClass();
	if (declaringType == null) { // can be null for
		return decl;
	}

	String qualifiedName= declaringType.getQualifiedName();
	IPackageBinding packageBinding= declaringType.getPackage();
	if (packageBinding != null) {
		if (packageBinding.getName().length() > 0 && qualifiedName.startsWith(packageBinding.getName()))
			qualifiedName= qualifiedName.substring(packageBinding.getName().length());
	}

	if (settings.createComments) {
		/*
		 * TODO: have API for delegate method comments This is an inlined
		 * version of
		 * {@link CodeGeneration#getMethodComment(ICompilationUnit, String, MethodDeclaration, IMethodBinding, String)}
		 */
		delegate= delegate.getMethodDeclaration();
		String declaringClassQualifiedName= delegate.getDeclaringClass().getQualifiedName();
		String linkToMethodName= delegate.getName();
		String[] parameterTypesQualifiedNames= StubUtility.getParameterTypeNamesForSeeTag(delegate);
		String string= StubUtility.getMethodComment(unit, qualifiedName, decl, delegate.isDeprecated(), linkToMethodName, declaringClassQualifiedName, parameterTypesQualifiedNames, true, delimiter);
		if (string != null) {
			Javadoc javadoc= (Javadoc) rewrite.createStringPlaceholder(string, ASTNode.JAVADOC);
			decl.setJavadoc(javadoc);
		}
	}
	return decl;
}
 

public MethodInvocation methodTmpArrayIndex(ASTNode ArrayExpression,
		SimpleName ArrayIdentifier, Entry TypeBind, List dims) {
	if(dims.size() < 1) throw new IllegalArgumentException();

	MethodInvocation m = ast.newMethodInvocation();
	m.setExpression(name(MEM0));
	m.setName(name("tmparr"));
	List args = m.arguments();
	if(dims.size() == 1) {
		args.add((Expression)copySubtreeIfHasParent(ArrayExpression));
	}
	else {
		FieldAccess fa = ast.newFieldAccess();
		fa.setExpression((Expression)copySubtreeIfHasParent(ArrayExpression));
		fa.setName(name("r"));
		args.add(fa);
	}
	args.add((Expression)copySubtreeIfHasParent(ArrayIdentifier));
	args.add(returnInt(0));
	
	if(dims.size() == 1)
		args.add(copySubtreeIfHasParent(dims.get(0)));
	else {
		MethodInvocation idx2 = ast.newMethodInvocation();
		idx2.setExpression((Expression)copySubtreeIfHasParent(ArrayIdentifier));
		idx2.setName(name(getIndexMethodName(dims.size())));
		idx2.setProperty(TYPEBIND_PROP, FieldType.LONG);
		for(int i = 0; i < dims.size(); i++) {
			idx2.arguments().add(copySubtreeIfHasParent(dims.get(i)));
		}
		
		for(int i = 0; i < dims.size(); i++) {
			ASTNode arg3 = (ASTNode)dims.get(i);
			MethodTmp tmp3 = getMethodTmp(arg3);
			if(tmp3 != null) {
				replaceMethodTmp(arg3, (MethodInvocation)arg3, tmp3, MethodType.get, null, Assignment.Operator.ASSIGN);
			}
		}
		args.add(idx2);
	}
	
	m.setProperty(TYPEBIND_PROP, TypeBind);
	m.setProperty(TYPEBIND_METHOD_TMP, new MethodTmp(TypebindMethodTmp.Array, TypeBind));
	return m;
}
 

public void replace(ASTNode old, ASTNode neww) {
		
//		if(!copyStack.isEmpty()) {
//			if(copyStack.get(copyStack.size()-1) == old) {
//				copyStack.set(copyStack.size()-1, neww);
//				Log.err("COPY STACK REPLACE");
//				Object oldProp = old.getProperty(TYPEBIND_PROP);
//				if(oldProp != null && neww.getProperty(TYPEBIND_PROP) == null) {
//					Log.err("   copy old prop");
//					neww.setProperty(TYPEBIND_PROP, oldProp);
//				}
//				Object oldProp2 = old.getProperty(TYPEBIND_METHOD_TMP);
//				if(oldProp2 != null && neww.getProperty(TYPEBIND_METHOD_TMP) == null) {
//					Log.err("   copy old prop2");
//					neww.setProperty(TYPEBIND_METHOD_TMP, oldProp2);
//				}
//				return;
//			}
//		}
		old.setProperty(IS_REPLACE, neww);
		ASTNode parent = old.getParent();
		StructuralPropertyDescriptor desc = old.getLocationInParent();
		if(desc instanceof ChildListPropertyDescriptor) {
			ChildListPropertyDescriptor ch = (ChildListPropertyDescriptor)desc;
			List<ASTNode> list = (List)parent.getStructuralProperty(ch);
			
			int index = list.indexOf(old);
			list.set(index, neww);			
		}
		else {
			if(parent instanceof QualifiedName && 
					QualifiedName.QUALIFIER_PROPERTY.getId().equals(desc.getId()) &&
				!(neww instanceof SimpleName)) {
				if(!(neww instanceof Expression))throw new IllegalArgumentException();
				//QualifiedName has to be changed to FieldAccess
				
//				throw new IllegalArgumentException("qual name expression");
				FieldAccess fa = ast.newFieldAccess();
				fa.setExpression((Expression)neww);
				fa.setName((SimpleName)copySubtreeIfHasParent(((QualifiedName)parent).getName()));
				
//				for(Map.Entry ee : (Set<Map.Entry>)parent.properties().entrySet()) {
//					Log.err("ee " + ee.getKey());
//				}
				if(parent.getProperty(TYPEBIND_PROP) == null) 
					fa.setProperty(TYPEBIND_PROP, parent.getProperty(TYPEBIND_PROP));
					
				replace(parent, fa);
				return;
			}
			parent.setStructuralProperty(desc, neww);
		}		
	}