Examples of org.eclipse.jdt.core.dom.CompilationUnit.recordModifications()

org.eclipse.jdt.core.dom.CompilationUnit.recordModifications()

Enables the recording of changes to this compilation unit and its descendents. The compilation unit must have been created by ASTParser and still be in its original state. Once recording is on, arbitrary changes to the subtree rooted at this compilation unit are recorded internally. Once the modification has been completed, call rewrite to get an object representing the corresponding edits to the original source code string. @exception IllegalArgumentException if this compilation unit ismarked as unmodifiable, or if this compilation unit has already been tampered with, or recording has already been enabled @since 3.0

    // Ben has decided to move on to 1.6. Yay!
    JavaCore.setComplianceOptions(JavaCore.VERSION_1_6, options);
    options.put(JavaCore.COMPILER_SOURCE, JavaCore.VERSION_1_6);
    parser.setCompilerOptions(options);
    CompilationUnit cu = (CompilationUnit) parser.createAST(null);
    cu.recordModifications();
    rewrite = ASTRewrite.create(cu.getAST());
    cu.accept(new XQASTVisitor());


    TextEdit edits = cu.rewrite(doc, null);
    try {

        ExistingJavaFileVisitor visitor = new ExistingJavaFileVisitor(javaDocTags);


        astParser.setSource(existingFile.toCharArray());
        CompilationUnit cu = (CompilationUnit) astParser.createAST(null);
        AST ast = cu.getAST();
        cu.recordModifications();
        cu.accept(visitor);


        TypeDeclaration typeDeclaration = visitor.getTypeDeclaration();
        if (typeDeclaration == null) {
            StringBuffer sb = new StringBuffer();

                javaDocTags);


        astParser.setSource(existingFile.toCharArray());
        CompilationUnit cu = (CompilationUnit) astParser.createAST(null);
        AST ast = cu.getAST();
        cu.recordModifications();
        cu.accept(visitor);


        TypeDeclaration typeDeclaration = visitor.getTypeDeclaration();
        if (typeDeclaration == null) {
            StringBuffer sb = new StringBuffer();

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