Examples with BodyDeclaration org.eclipse.jdt.core.dom.BodyDeclaration used on opensource projects

Example 21 with BodyDeclaration

use of org.eclipse.jdt.core.dom.BodyDeclaration in project AutoRefactor by JnRouvignac.

the class ASTHelper method getSibling.

private static BodyDeclaration getSibling(BodyDeclaration node, List<BodyDeclaration> bodyDeclarations, boolean lookForPrevious) {
    final TreeSet<BodyDeclaration> children = new TreeSet<BodyDeclaration>(new NodeStartPositionComparator());
    children.addAll(bodyDeclarations);
    BodyDeclaration previous = null;
    boolean returnNext = false;
    for (BodyDeclaration child : children) {
        if (lookForPrevious) {
            if (child.equals(node)) {
                return previous;
            }
        } else if (returnNext) {
            return child;
        }
        previous = child;
        returnNext = child.equals(node);
    }
    return null;
}

Example 22 with BodyDeclaration

use of org.eclipse.jdt.core.dom.BodyDeclaration in project eclipse.jdt.ls by eclipse.

the class RedundantNullnessTypeAnnotationsFilter method getNNBDAnnotation.

// based on org.eclipse.jdt.apt.core.internal.declaration.ASTBasedDeclarationImpl.getAnnotationInstancesFromAST()
private static /* @Nullable */
IAnnotationBinding getNNBDAnnotation(ASTNode astNode, String nonNullByDefaultName) {
    List<IExtendedModifier> extendsMods = null;
    switch(astNode.getNodeType()) {
        case ASTNode.COMPILATION_UNIT:
            {
                // special case: when reaching the root of the ast, check the package annotations.
                PackageDeclaration packageDeclaration = ((CompilationUnit) astNode).getPackage();
                if (packageDeclaration != null) {
                    IPackageBinding packageBinding = packageDeclaration.resolveBinding();
                    if (packageBinding != null) {
                        for (IAnnotationBinding annotationBinding : packageBinding.getAnnotations()) {
                            ITypeBinding annotationType = annotationBinding.getAnnotationType();
                            if (annotationType != null && annotationType.getQualifiedName().equals(nonNullByDefaultName)) {
                                return annotationBinding;
                            }
                        }
                    }
                }
                return null;
            }
        case ASTNode.TYPE_DECLARATION:
        case ASTNode.ANNOTATION_TYPE_DECLARATION:
        case ASTNode.ENUM_DECLARATION:
        case ASTNode.ANNOTATION_TYPE_MEMBER_DECLARATION:
        case ASTNode.METHOD_DECLARATION:
        case ASTNode.FIELD_DECLARATION:
        case ASTNode.ENUM_CONSTANT_DECLARATION:
            extendsMods = ((BodyDeclaration) astNode).modifiers();
            break;
        case ASTNode.VARIABLE_DECLARATION_STATEMENT:
            extendsMods = ((VariableDeclarationStatement) astNode).modifiers();
            break;
        case ASTNode.VARIABLE_DECLARATION_EXPRESSION:
            extendsMods = ((VariableDeclarationExpression) astNode).modifiers();
            break;
        case ASTNode.SINGLE_VARIABLE_DECLARATION:
            extendsMods = ((SingleVariableDeclaration) astNode).modifiers();
            break;
        case ASTNode.VARIABLE_DECLARATION_FRAGMENT:
            final ASTNode parent = ((VariableDeclarationFragment) astNode).getParent();
            if (parent instanceof BodyDeclaration) {
                extendsMods = ((BodyDeclaration) parent).modifiers();
            }
            break;
        default:
            return null;
    }
    if (extendsMods != null) {
        for (IExtendedModifier extMod : extendsMods) {
            if (extMod.isAnnotation()) {
                Annotation annotation = (Annotation) extMod;
                IAnnotationBinding annotationBinding = annotation.resolveAnnotationBinding();
                if (annotationBinding != null) {
                    ITypeBinding annotationType = annotationBinding.getAnnotationType();
                    if (annotationType != null && annotationType.getQualifiedName().equals(nonNullByDefaultName)) {
                        return annotationBinding;
                    }
                }
            }
        }
    }
    return null;
}

Example 23 with BodyDeclaration

use of org.eclipse.jdt.core.dom.BodyDeclaration in project eclipse.jdt.ls by eclipse.

the class LocalVariableIndex method internalPerform.

private static int internalPerform(BodyDeclaration methodOrInitializer) {
    // we have to find the outermost method/initializer/field declaration since a local or anonymous
    // type can reference final variables from the outer scope.
    BodyDeclaration target = methodOrInitializer;
    ASTNode parent = target.getParent();
    while (parent != null) {
        if (parent instanceof MethodDeclaration || parent instanceof Initializer || parent instanceof FieldDeclaration) {
            target = (BodyDeclaration) parent;
        }
        parent = parent.getParent();
    }
    return doPerform(target);
}

Example 24 with BodyDeclaration

use of org.eclipse.jdt.core.dom.BodyDeclaration in project eclipse.jdt.ls by eclipse.

the class SelfEncapsulateFieldProposal method getRewrite.

@Override
protected ASTRewrite getRewrite() throws CoreException {
    CompilationUnit astRoot = ASTResolving.findParentCompilationUnit(fNode);
    ASTNode typeDecl = astRoot.findDeclaringNode(fSenderBinding);
    ASTNode newTypeDecl = null;
    if (typeDecl != null) {
        newTypeDecl = typeDecl;
    } else {
        astRoot = ASTResolving.createQuickFixAST(getCompilationUnit(), null);
        newTypeDecl = astRoot.findDeclaringNode(fSenderBinding.getKey());
    }
    createImportRewrite(astRoot);
    if (newTypeDecl != null) {
        ASTRewrite rewrite = ASTRewrite.create(astRoot.getAST());
        ChildListPropertyDescriptor property = ASTNodes.getBodyDeclarationsProperty(newTypeDecl);
        List<BodyDeclaration> members = ASTNodes.getBodyDeclarations(newTypeDecl);
        int insertIndex = members.size();
        ListRewrite listRewriter = rewrite.getListRewrite(newTypeDecl, property);
        isGetter = true;
        MethodDeclaration newStub = getStub(rewrite, newTypeDecl);
        listRewriter.insertAt(newStub, insertIndex, null);
        isGetter = false;
        newStub = getStub(rewrite, newTypeDecl);
        listRewriter.insertAt(newStub, insertIndex + 1, null);
        return rewrite;
    }
    return null;
}

Example 25 with BodyDeclaration

use of org.eclipse.jdt.core.dom.BodyDeclaration in project eclipse.jdt.ls by eclipse.

the class JavadocTagsSubProcessor method getMissingJavadocTagProposals.

public static void getMissingJavadocTagProposals(IInvocationContext context, IProblemLocation problem, Collection<CUCorrectionProposal> proposals) {
    ASTNode node = problem.getCoveringNode(context.getASTRoot());
    if (node == null) {
        return;
    }
    node = ASTNodes.getNormalizedNode(node);
    BodyDeclaration bodyDeclaration = ASTResolving.findParentBodyDeclaration(node);
    if (bodyDeclaration == null) {
        return;
    }
    Javadoc javadoc = bodyDeclaration.getJavadoc();
    if (javadoc == null) {
        return;
    }
    String label;
    StructuralPropertyDescriptor location = node.getLocationInParent();
    if (location == SingleVariableDeclaration.NAME_PROPERTY) {
        label = CorrectionMessages.JavadocTagsSubProcessor_addjavadoc_paramtag_description;
        if (node.getParent().getLocationInParent() != MethodDeclaration.PARAMETERS_PROPERTY) {
            // paranoia checks
            return;
        }
    } else if (location == TypeParameter.NAME_PROPERTY) {
        label = CorrectionMessages.JavadocTagsSubProcessor_addjavadoc_paramtag_description;
        StructuralPropertyDescriptor parentLocation = node.getParent().getLocationInParent();
        if (parentLocation != MethodDeclaration.TYPE_PARAMETERS_PROPERTY && parentLocation != TypeDeclaration.TYPE_PARAMETERS_PROPERTY) {
            // paranoia checks
            return;
        }
    } else if (location == MethodDeclaration.RETURN_TYPE2_PROPERTY) {
        label = CorrectionMessages.JavadocTagsSubProcessor_addjavadoc_returntag_description;
    } else if (location == MethodDeclaration.THROWN_EXCEPTION_TYPES_PROPERTY) {
        label = CorrectionMessages.JavadocTagsSubProcessor_addjavadoc_throwstag_description;
    } else {
        return;
    }
    ASTRewriteCorrectionProposal proposal = new AddMissingJavadocTagProposal(label, context.getCompilationUnit(), bodyDeclaration, node, IProposalRelevance.ADD_MISSING_TAG);
    proposals.add(proposal);
    String label2 = CorrectionMessages.JavadocTagsSubProcessor_addjavadoc_allmissing_description;
    ASTRewriteCorrectionProposal addAllMissing = new AddAllMissingJavadocTagsProposal(label2, context.getCompilationUnit(), bodyDeclaration, IProposalRelevance.ADD_ALL_MISSING_TAGS);
    proposals.add(addAllMissing);
}