Examples of ASTRewrite

org.aspectj.org.eclipse.jdt.core.dom.rewrite.ASTRewrite
cation.getStartPosition() and tdLocation.getLength() // are new source range for "class X {}" in doc.get()
This class is not intended to be subclassed.
@since 3.0
org.eclipse.jdt.core.dom.rewrite.ASTRewrite
cation.getStartPosition() and tdLocation.getLength() // are new source range for "class X {}" in document.get()
This class is not intended to be subclassed.
@since 3.0 @noinstantiate This class is not intended to be instantiated by clients. @noextend This class is not intended to be subclassed by clients.
org.eclipse.php.internal.core.ast.rewrite.ASTRewrite
Infrastructure for modifying code by describing changes to AST nodes. The AST rewriter collects descriptions of modifications to nodes and translates these descriptions into text edits that can then be applied to the original source. The key thing is that this is all done without actually modifying the original AST, which has the virtue of allowing one to entertain several alternate sets of changes on the same AST (e.g., for calculating quick fix proposals). The rewrite infrastructure tries to generate minimal text changes, preserve existing comments and indentation, and follow code formatter settings. If the freedom to explore multiple alternate changes is not required, consider using the AST's built-in rewriter (see {@link org.eclipse.php.core.ast.nodes.Program#rewrite(IDocument,Map)}).
The following code snippet illustrated usage of this class:
```
 Document document = new Document("<?php class X {} ?>"); ASTParser parser = ASTParser.newParser(AST.JLS3); parser.setSource(doc.get().toCharArray()); Program cu = (Program) parser.createAST(null); AST ast = cu.getAST(); MethodDeclaration md = ast.newMethodDeclaration(); md.setName(ast.newName("foo")); ASTRewrite rewriter = ASTRewrite.create(ast); ClassDeclaration td = (ClassDeclaration) cu.statements().get(0); ITrackedNodePosition tdLocation = rewriter.track(td); ListRewrite lrw = rewriter.getListRewrite(cu, Program.METHODS_PROPERTY); lrw.insertLast(md, null); TextEdit edits = rewriter.rewriteAST(document, null); UndoEdit undo = edits.apply(document); assert "<?php class X {\n function foo() { } \n } ?>".equals(doc.get().toCharArray()); 
```
This class is not intended to be subclassed.
@since 3.0

Examples of org.eclipse.jdt.core.dom.rewrite.ASTRewrite

            ICompilationUnit cu = newFrag.getCompilationUnit(resourceName);
            if (Util.isExcluded(cu.getPath(), inclusionPatterns, exclusionPatterns, false/*not a folder*/)) continue;
            this.parser.setSource(cu);
            CompilationUnit astCU = (CompilationUnit) this.parser.createAST(this.progressMonitor);
            AST ast = astCU.getAST();
            ASTRewrite rewrite = ASTRewrite.create(ast);
            updatePackageStatement(astCU, newFragName, rewrite, cu);
            TextEdit edits = rewrite.rewriteAST();
            applyTextEdit(cu, edits);
            cu.save(null, false);
          }
        }
      }

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Examples of org.eclipse.jdt.core.dom.rewrite.ASTRewrite

      // ensure cu is consistent (noop if already consistent)
      cu.makeConsistent(this.progressMonitor);
      this.parser.setSource(cu);
      CompilationUnit astCU = (CompilationUnit) this.parser.createAST(this.progressMonitor);
      AST ast = astCU.getAST();
      ASTRewrite rewrite = ASTRewrite.create(ast);
      updateTypeName(cu, astCU, cu.getElementName(), newName, rewrite);
      updatePackageStatement(astCU, destPackageName, rewrite, cu);
      return rewrite.rewriteAST();
    }
  }

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Examples of org.eclipse.jdt.core.dom.rewrite.ASTRewrite

      // Modify the newly created enum type.
      final IType newEnumType = page.getCreatedType();
      final CompilationUnit node = (CompilationUnit) Util.getASTNode(
          newEnumType, monitor);


      final ASTRewrite astRewrite = ASTRewrite.create(node.getAST());
      final ImportRewrite importRewrite = ImportRewrite
          .create(node, true);


      final EnumDeclaration oldEnumDeclaration = (EnumDeclaration) node
          .types().get(0);


      // Add imports for annotations to the enum constants.
      for (final Iterator eit = newEnumDeclaration.enumConstants()
          .iterator(); eit.hasNext();) {
        final Object obj = eit.next();
        final EnumConstantDeclaration ecd = (EnumConstantDeclaration) obj;
        for (final Iterator emit = ecd.modifiers().iterator(); emit
            .hasNext();) {
          final Object o = emit.next();
          if (o instanceof Annotation) {
            final Annotation anno = (Annotation) o;
            final String newName = importRewrite
                .addImport((String) annotationToQualifiedNameMap
                    .get(anno));
            anno.setTypeName(ast.newName(newName));
          }
        }
      }
      /*
       * TODO: Need to remove resulting unused imports, but I am unsure of
       * how to do that.
       */


      astRewrite.replace(oldEnumDeclaration, newEnumDeclaration, null);
      this.rewriteAST(newEnumType.getCompilationUnit(), astRewrite,
          importRewrite);
    }


    return status;

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Examples of org.eclipse.jdt.core.dom.rewrite.ASTRewrite

  }


  protected void rewriteCompilationUnit(ICompilationUnit unit,
      Collection matches, CompilationUnit node, RefactoringStatus status,
      IProgressMonitor monitor) throws CoreException {
    final ASTRewrite astRewrite = ASTRewrite.create(node.getAST());
    final ImportRewrite importRewrite = ImportRewrite.create(node, true);


    for (final Iterator it = matches.iterator(); it.hasNext();) {
      final SearchMatch match = (SearchMatch) it.next();
      if (match.getAccuracy() == SearchMatch.A_ACCURATE

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Examples of org.eclipse.jdt.core.dom.rewrite.ASTRewrite

    else group = model;
    // 2°) Second step, we build a rewriter from the compilation unit
    AST ast = u.getAST();
    ImportDeclaration id = ast.newImportDeclaration();
    id.setName(ast.newName(new String[] {"java", "util", "Set"}));
    ASTRewrite rewriter = ASTRewrite.create(ast);
    // 3°) Third step, we can process the type declaration
    if(t.isInterface()) {
      result = new InterfaceService(t, group, rewriter, u);
    }
    else {

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Examples of org.eclipse.jdt.core.dom.rewrite.ASTRewrite

        }


        Document doc = new Document(originalUnit.getBuffer().getContents());
        CompilationUnit workingUnit = createWorkingCopy(originalUnit);


        ASTRewrite rewrite = ASTRewrite.create(workingUnit.getAST());


        try {
            repairBug(rewrite, workingUnit, bug);
            rewriteCompilationUnit(rewrite, doc, originalUnit);

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Examples of org.eclipse.jdt.core.dom.rewrite.ASTRewrite

    try {
      beginTask(Messages.operation_sortelements, getMainAmountOfWork());


      ICompilationUnit cu= (ICompilationUnit)this.elementsToProcess[0];
      String content= cu.getBuffer().getContents();
      ASTRewrite rewrite= sortCompilationUnit(unit, group);
      if (rewrite == null) {
        return null;
      }


      Document document= new Document(content);
      return rewrite.rewriteAST(document, cu.getJavaProject().getOptions(true));
    } finally {
      done();
    }
  }

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Examples of org.eclipse.jdt.core.dom.rewrite.ASTRewrite

    parser.setSource(source);
    parser.setKind(ASTParser.K_COMPILATION_UNIT);
    parser.setResolveBindings(false);
    org.eclipse.jdt.core.dom.CompilationUnit ast = (org.eclipse.jdt.core.dom.CompilationUnit) parser.createAST(null);


    ASTRewrite rewriter= sortCompilationUnit(ast, null);
    if (rewriter == null)
      return document.get();


    TextEdit edits = rewriter.rewriteAST(document, unit.getJavaProject().getOptions(true));


    RangeMarker[] markers = null;
    if (this.positions != null) {
      markers = new RangeMarker[this.positions.length];
      for (int i = 0, max = this.positions.length; i < max; i++) {

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Examples of org.eclipse.jdt.core.dom.rewrite.ASTRewrite

        }
        return true;
      }
    });


    final ASTRewrite rewriter= ASTRewrite.create(ast.getAST());
    final boolean[] hasChanges= new boolean[] {false};


    ast.accept(new ASTVisitor() {


      private void sortElements(List elements, ListRewrite listRewrite) {
        if (elements.size() == 0)
          return;


        final List myCopy = new ArrayList();
        myCopy.addAll(elements);
        Collections.sort(myCopy, SortElementsOperation.this.comparator);


        for (int i = 0; i < elements.size(); i++) {
          ASTNode oldNode= (ASTNode) elements.get(i);
          ASTNode newNode= (ASTNode) myCopy.get(i);
          if (oldNode != newNode) {
            listRewrite.replace(oldNode, rewriter.createMoveTarget(newNode), group);
            hasChanges[0]= true;
          }
        }
      }


      public boolean visit(org.eclipse.jdt.core.dom.CompilationUnit compilationUnit) {
        if (checkMalformedNodes(compilationUnit)) {
          return true; // abort sorting of current element
        }


        sortElements(compilationUnit.types(), rewriter.getListRewrite(compilationUnit, org.eclipse.jdt.core.dom.CompilationUnit.TYPES_PROPERTY));
        return true;
      }


      public boolean visit(AnnotationTypeDeclaration annotationTypeDeclaration) {
        if (checkMalformedNodes(annotationTypeDeclaration)) {
          return true; // abort sorting of current element
        }


        sortElements(annotationTypeDeclaration.bodyDeclarations(), rewriter.getListRewrite(annotationTypeDeclaration, AnnotationTypeDeclaration.BODY_DECLARATIONS_PROPERTY));
        return true;
      }


      public boolean visit(AnonymousClassDeclaration anonymousClassDeclaration) {
        if (checkMalformedNodes(anonymousClassDeclaration)) {
          return true; // abort sorting of current element
        }


        sortElements(anonymousClassDeclaration.bodyDeclarations(), rewriter.getListRewrite(anonymousClassDeclaration, AnonymousClassDeclaration.BODY_DECLARATIONS_PROPERTY));
        return true;
      }


      public boolean visit(TypeDeclaration typeDeclaration) {
        if (checkMalformedNodes(typeDeclaration)) {
          return true; // abort sorting of current element
        }


        sortElements(typeDeclaration.bodyDeclarations(), rewriter.getListRewrite(typeDeclaration, TypeDeclaration.BODY_DECLARATIONS_PROPERTY));
        return true;
      }


      public boolean visit(EnumDeclaration enumDeclaration) {
        if (checkMalformedNodes(enumDeclaration)) {
          return true; // abort sorting of current element
        }


        sortElements(enumDeclaration.bodyDeclarations(), rewriter.getListRewrite(enumDeclaration, EnumDeclaration.BODY_DECLARATIONS_PROPERTY));
        sortElements(enumDeclaration.enumConstants(), rewriter.getListRewrite(enumDeclaration, EnumDeclaration.ENUM_CONSTANTS_PROPERTY));
        return true;
      }
    });


    if (!hasChanges[0])

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Examples of org.eclipse.jdt.core.dom.rewrite.ASTRewrite

            ICompilationUnit cu = newFrag.getCompilationUnit(resourceName);
            if (Util.isExcluded(cu.getPath(), inclusionPatterns, exclusionPatterns, false/*not a folder*/)) continue;
            this.parser.setSource(cu);
            CompilationUnit astCU = (CompilationUnit) this.parser.createAST(this.progressMonitor);
            AST ast = astCU.getAST();
            ASTRewrite rewrite = ASTRewrite.create(ast);
            updatePackageStatement(astCU, newFragName, rewrite, cu);
            TextEdit edits = rewrite.rewriteAST();
            applyTextEdit(cu, edits);
            cu.save(null, false);
          }
        }
      }

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