Example usage for org.eclipse.jdt.core.dom Comment isLineComment

Introduction

In this page you can find the example usage for org.eclipse.jdt.core.dom Comment isLineComment.

Prototype

public final boolean isLineComment() 

Source Link

Document

Returns whether this comment is a line comment (LineComment).

Usage

From source file:org.autorefactor.refactoring.rules.CommentsRefactoring.java

License:Open Source License

@Override
public boolean visit(CompilationUnit node) {
    this.astRoot = node;
    for (Comment comment : getCommentList(astRoot)) {
        comments.add(Pair.of(new SourceLocation(comment), comment));
    }//from w  w  w .j  ava2  s  . c  o m

    for (Comment comment : getCommentList(astRoot)) {
        if (comment.isBlockComment()) {
            final BlockComment bc = (BlockComment) comment;
            bc.accept(this);
        } else if (comment.isLineComment()) {
            final LineComment lc = (LineComment) comment;
            lc.accept(this);
        } else if (comment.isDocComment()) {
            final Javadoc jc = (Javadoc) comment;
            jc.accept(this);
        } else {
            throw new NotImplementedException(comment);
        }
    }
    return VISIT_SUBTREE;
}

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From source file:org.eclipse.modisco.java.discoverer.internal.io.java.JDTVisitor.java

License:Open Source License

@Override
public void endVisit(final org.eclipse.jdt.core.dom.CompilationUnit node) {
    CompilationUnit element = (CompilationUnit) this.binding.get(node);

    // if any type of this cu already exists in the model, we don't
    // visit this cu
    if (this.isAlreadyVisited) {
        return;/*from   ww  w  .  j a v a 2  s  .com*/
    }

    this.jdtModel.getCompilationUnits().add(element);
    ITypeRoot rootType = node.getTypeRoot();

    if (rootType != null) {
        if (rootType instanceof IClassFile) {
            // type comes from a .class file
            ClassFile classFile = this.factory.createClassFile();
            classFile.setName(rootType.getElementName());
            classFile.setAttachedSource(element);
            classFile.setOriginalFilePath(this.currentFilePath);

            Archive ar = LibraryReader.getArchive((IClassFile) rootType, this.factory, this.jdtModel);
            if (ar == null) {
                this.jdtModel.getClassFiles().add(classFile);
            } else {
                ar.getClassFiles().add(classFile);
            }
        } else if (rootType instanceof ICompilationUnit) {
            // type comes a .java file
            IPath absolutePath = null;
            try {
                absolutePath = rootType.getCorrespondingResource().getLocation();
            } catch (JavaModelException e) {
                absolutePath = ResourcesPlugin.getWorkspace().getRoot().getRawLocation()
                        .append(rootType.getPath());
            }
            element.setOriginalFilePath(absolutePath.toOSString());
        } else {
            element.setOriginalFilePath(""); //$NON-NLS-1$
        }
        element.setName(rootType.getElementName());
    } else {
        element.setProxy(true);
    }

    Package packageDeclaration = (Package) this.binding.get(node.getPackage());
    element.setPackage(packageDeclaration);

    for (Object importNode : node.imports()) {
        ImportDeclaration importDeclaration = (ImportDeclaration) this.binding.get(importNode);
        element.getImports().add(importDeclaration);
    }

    for (Object typeNode : node.types()) {
        AbstractTypeDeclaration typeDeclaration = (AbstractTypeDeclaration) this.binding.get(typeNode);
        element.getTypes().add(typeDeclaration);
    }

    try {
        // accessing BlockComment and LineComment
        // (https://bugs.eclipse.org/bugs/show_bug.cgi?format=multiple&id=84528)
        List<?> comments = node.getCommentList();
        for (Object name : comments) {
            org.eclipse.jdt.core.dom.Comment aComment = (org.eclipse.jdt.core.dom.Comment) name;

            Comment commentElement = null;
            if (aComment.isLineComment()) {
                commentElement = this.factory.createLineComment();
                initializeNode(commentElement, aComment);
                String content = CommentsManager.extractCommentContent(aComment, this.javaContent);
                commentElement.setContent(content);
                this.binding.put(aComment, commentElement);
            } else if (aComment.isBlockComment()) {
                commentElement = this.factory.createBlockComment();
                initializeNode(commentElement, aComment);
                String content = CommentsManager.extractCommentContent(aComment, this.javaContent);
                commentElement.setContent(content);
                this.binding.put(aComment, commentElement);
            } else if (aComment.isDocComment()) {
                // one javadoc node (and its tag elements) should have been
                // already visited

                commentElement = (Javadoc) this.binding.get(aComment);
                if (commentElement == null) { // happen if more than one javadoc
                    // for a node
                    commentElement = this.factory.createJavadoc();
                    initializeNode(commentElement, aComment);
                }
                commentElement.setContent(aComment.toString());
            }

            getCommentsBinding().put(aComment, commentElement);
            // initialisation of element CompilationUnit
            element.getCommentList().add(commentElement);
        }

        CommentsManager.resolveCommentPositions(this);
    } catch (StringIndexOutOfBoundsException e) {
        // IGNORE hub, sam, markus
    }
}

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From source file:org.modeshape.sequencer.javafile.JdtRecorder.java

License:Apache License

/**
 * <pre>//from  ww w  .  j  av a2s  .co m
 * Comment:
 *     LineComment
 *     BlockComment
 *     Javadoc
 * </pre>
 *
 * @param comment the comment being recorded (cannot be <code>null</code>)
 * @param parentNode the {@link Node parent node} (cannot be <code>null</code>)
 * @throws Exception if there is a problem
 */
protected void record(final Comment comment, final Node parentNode) throws Exception {
    Node commentNode = null;
    String commentType = null;

    if (comment.isDocComment()) {
        commentNode = parentNode.addNode(ClassFileSequencerLexicon.JAVADOC, ClassFileSequencerLexicon.JAVADOC);
    } else {
        commentNode = parentNode.addNode(ClassFileSequencerLexicon.COMMENT, ClassFileSequencerLexicon.COMMENT);

        if (comment.isBlockComment()) {
            commentType = ClassFileSequencerLexicon.CommentType.BLOCK.toString();
        } else if (comment.isLineComment()) {
            commentType = ClassFileSequencerLexicon.CommentType.LINE.toString();
        } else {
            assert false;
            LOGGER.error(JavaFileI18n.unhandledCommentType, comment.getClass().getName());
        }

        commentNode.setProperty(ClassFileSequencerLexicon.COMMENT_TYPE, commentType);
    }

    final String code = getSourceCode(comment.getStartPosition(), comment.getLength());

    if (!StringUtil.isBlank(code)) {
        commentNode.setProperty(ClassFileSequencerLexicon.COMMENT, code);
    }

    recordSourceReference(comment, commentNode);
}

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