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

Example 36 with AbstractTypeDeclaration

use of org.eclipse.jdt.core.dom.AbstractTypeDeclaration in project che by eclipse.

the class ExtractConstantRefactoring method getContainingTypeDeclarationNode.

/**
	 * Returns the type to which the new constant will be added to. It is the first non-anonymous parent.
	 * @return the type to add the new constant to
	 *
	 * @throws JavaModelException shouldn't happen
	 */
private AbstractTypeDeclaration getContainingTypeDeclarationNode() throws JavaModelException {
    AbstractTypeDeclaration result = (AbstractTypeDeclaration) ASTNodes.getParent(getSelectedExpression().getAssociatedNode(), AbstractTypeDeclaration.class);
    Assert.isNotNull(result);
    return result;
}

Example 37 with AbstractTypeDeclaration

use of org.eclipse.jdt.core.dom.AbstractTypeDeclaration in project che by eclipse.

the class ConvertAnonymousToNestedRefactoring method mustInnerClassBeStatic.

public boolean mustInnerClassBeStatic() {
    ITypeBinding typeBinding = ((AbstractTypeDeclaration) ASTNodes.getParent(fAnonymousInnerClassNode, AbstractTypeDeclaration.class)).resolveBinding();
    ASTNode current = fAnonymousInnerClassNode.getParent();
    boolean ans = false;
    while (current != null) {
        switch(current.getNodeType()) {
            case ASTNode.SUPER_CONSTRUCTOR_INVOCATION:
            case ASTNode.CONSTRUCTOR_INVOCATION:
                return true;
            case ASTNode.ANONYMOUS_CLASS_DECLARATION:
                {
                    AnonymousClassDeclaration enclosingAnonymousClassDeclaration = (AnonymousClassDeclaration) current;
                    ITypeBinding binding = enclosingAnonymousClassDeclaration.resolveBinding();
                    if (binding != null && Bindings.isSuperType(typeBinding, binding.getSuperclass())) {
                        return false;
                    }
                    break;
                }
            case ASTNode.FIELD_DECLARATION:
                {
                    FieldDeclaration enclosingFieldDeclaration = (FieldDeclaration) current;
                    if (Modifier.isStatic(enclosingFieldDeclaration.getModifiers())) {
                        ans = true;
                    }
                    break;
                }
            case ASTNode.METHOD_DECLARATION:
                {
                    MethodDeclaration enclosingMethodDeclaration = (MethodDeclaration) current;
                    if (Modifier.isStatic(enclosingMethodDeclaration.getModifiers())) {
                        ans = true;
                    }
                    break;
                }
            case ASTNode.TYPE_DECLARATION:
                {
                    return ans;
                }
        }
        current = current.getParent();
    }
    return ans;
}

Example 38 with AbstractTypeDeclaration

use of org.eclipse.jdt.core.dom.AbstractTypeDeclaration in project che by eclipse.

the class ConvertAnonymousToNestedRefactoring method getAllEnclosingAnonymousTypesField.

private List<IVariableBinding> getAllEnclosingAnonymousTypesField() {
    final List<IVariableBinding> ans = new ArrayList<IVariableBinding>();
    final AbstractTypeDeclaration declaration = (AbstractTypeDeclaration) ASTNodes.getParent(fAnonymousInnerClassNode, AbstractTypeDeclaration.class);
    AnonymousClassDeclaration anonymous = (AnonymousClassDeclaration) ASTNodes.getParent(fAnonymousInnerClassNode, ASTNode.ANONYMOUS_CLASS_DECLARATION);
    while (anonymous != null) {
        if (ASTNodes.isParent(anonymous, declaration)) {
            ITypeBinding binding = anonymous.resolveBinding();
            if (binding != null) {
                ans.addAll(Arrays.asList(binding.getDeclaredFields()));
            }
        } else {
            break;
        }
        anonymous = (AnonymousClassDeclaration) ASTNodes.getParent(anonymous, ASTNode.ANONYMOUS_CLASS_DECLARATION);
    }
    return ans;
}

Example 39 with AbstractTypeDeclaration

use of org.eclipse.jdt.core.dom.AbstractTypeDeclaration in project che by eclipse.

the class ConvertAnonymousToNestedRefactoring method initAST.

private void initAST(IProgressMonitor pm) {
    if (fCompilationUnitNode == null) {
        fCompilationUnitNode = RefactoringASTParser.parseWithASTProvider(fCu, true, pm);
    }
    if (fAnonymousInnerClassNode == null) {
        fAnonymousInnerClassNode = getAnonymousInnerClass(NodeFinder.perform(fCompilationUnitNode, fSelectionStart, fSelectionLength));
    }
    if (fAnonymousInnerClassNode != null) {
        final AbstractTypeDeclaration declaration = (AbstractTypeDeclaration) ASTNodes.getParent(fAnonymousInnerClassNode, AbstractTypeDeclaration.class);
        if (declaration instanceof TypeDeclaration) {
            final AbstractTypeDeclaration[] nested = ((TypeDeclaration) declaration).getTypes();
            fClassNamesUsed = new HashSet<String>(nested.length);
            for (int index = 0; index < nested.length; index++) fClassNamesUsed.add(nested[index].getName().getIdentifier());
        } else
            fClassNamesUsed = Collections.emptySet();
    }
}

Example 40 with AbstractTypeDeclaration

use of org.eclipse.jdt.core.dom.AbstractTypeDeclaration in project che by eclipse.

the class TypeChangeCorrectionProposal method getRewrite.

@Override
protected ASTRewrite getRewrite() throws CoreException {
    ASTNode boundNode = fAstRoot.findDeclaringNode(fBinding);
    ASTNode declNode = null;
    CompilationUnit newRoot = fAstRoot;
    if (boundNode != null) {
        // is same CU
        declNode = boundNode;
    } else {
        newRoot = ASTResolving.createQuickFixAST(getCompilationUnit(), null);
        declNode = newRoot.findDeclaringNode(fBinding.getKey());
    }
    if (declNode != null) {
        AST ast = declNode.getAST();
        ASTRewrite rewrite = ASTRewrite.create(ast);
        ImportRewrite imports = createImportRewrite(newRoot);
        ImportRewriteContext context = new ContextSensitiveImportRewriteContext(newRoot, declNode.getStartPosition(), imports);
        Type type = imports.addImport(fNewType, ast, context);
        if (declNode instanceof MethodDeclaration) {
            MethodDeclaration methodDecl = (MethodDeclaration) declNode;
            Type origReturnType = methodDecl.getReturnType2();
            rewrite.set(methodDecl, MethodDeclaration.RETURN_TYPE2_PROPERTY, type, null);
            DimensionRewrite.removeAllChildren(methodDecl, MethodDeclaration.EXTRA_DIMENSIONS2_PROPERTY, rewrite, null);
            // add javadoc tag
            Javadoc javadoc = methodDecl.getJavadoc();
            if (javadoc != null && origReturnType != null && origReturnType.isPrimitiveType() && ((PrimitiveType) origReturnType).getPrimitiveTypeCode() == PrimitiveType.VOID) {
                TagElement returnTag = JavadocTagsSubProcessor.findTag(javadoc, TagElement.TAG_RETURN, null);
                if (returnTag == null) {
                    returnTag = ast.newTagElement();
                    returnTag.setTagName(TagElement.TAG_RETURN);
                    TextElement commentStart = ast.newTextElement();
                    returnTag.fragments().add(commentStart);
                    //$NON-NLS-1$
                    addLinkedPosition(rewrite.track(commentStart), false, "comment_start");
                    ListRewrite tagsRewriter = rewrite.getListRewrite(javadoc, Javadoc.TAGS_PROPERTY);
                    JavadocTagsSubProcessor.insertTag(tagsRewriter, returnTag, null);
                }
            }
        } else if (declNode instanceof AnnotationTypeMemberDeclaration) {
            AnnotationTypeMemberDeclaration methodDecl = (AnnotationTypeMemberDeclaration) declNode;
            rewrite.set(methodDecl, AnnotationTypeMemberDeclaration.TYPE_PROPERTY, type, null);
        } else if (declNode instanceof VariableDeclarationFragment) {
            ASTNode parent = declNode.getParent();
            if (parent instanceof FieldDeclaration) {
                FieldDeclaration fieldDecl = (FieldDeclaration) parent;
                if (fieldDecl.fragments().size() > 1 && (fieldDecl.getParent() instanceof AbstractTypeDeclaration)) {
                    // split
                    VariableDeclarationFragment placeholder = (VariableDeclarationFragment) rewrite.createMoveTarget(declNode);
                    FieldDeclaration newField = ast.newFieldDeclaration(placeholder);
                    newField.setType(type);
                    AbstractTypeDeclaration typeDecl = (AbstractTypeDeclaration) fieldDecl.getParent();
                    ListRewrite listRewrite = rewrite.getListRewrite(typeDecl, typeDecl.getBodyDeclarationsProperty());
                    if (fieldDecl.fragments().indexOf(declNode) == 0) {
                        // if it as the first in the list-> insert before
                        listRewrite.insertBefore(newField, parent, null);
                    } else {
                        listRewrite.insertAfter(newField, parent, null);
                    }
                } else {
                    rewrite.set(fieldDecl, FieldDeclaration.TYPE_PROPERTY, type, null);
                    DimensionRewrite.removeAllChildren(declNode, VariableDeclarationFragment.EXTRA_DIMENSIONS2_PROPERTY, rewrite, null);
                }
            } else if (parent instanceof VariableDeclarationStatement) {
                VariableDeclarationStatement varDecl = (VariableDeclarationStatement) parent;
                if (varDecl.fragments().size() > 1 && (varDecl.getParent() instanceof Block)) {
                    // split
                    VariableDeclarationFragment placeholder = (VariableDeclarationFragment) rewrite.createMoveTarget(declNode);
                    VariableDeclarationStatement newStat = ast.newVariableDeclarationStatement(placeholder);
                    newStat.setType(type);
                    ListRewrite listRewrite = rewrite.getListRewrite(varDecl.getParent(), Block.STATEMENTS_PROPERTY);
                    if (varDecl.fragments().indexOf(declNode) == 0) {
                        // if it as the first in the list-> insert before
                        listRewrite.insertBefore(newStat, parent, null);
                    } else {
                        listRewrite.insertAfter(newStat, parent, null);
                    }
                } else {
                    rewrite.set(varDecl, VariableDeclarationStatement.TYPE_PROPERTY, type, null);
                    DimensionRewrite.removeAllChildren(declNode, VariableDeclarationFragment.EXTRA_DIMENSIONS2_PROPERTY, rewrite, null);
                }
            } else if (parent instanceof VariableDeclarationExpression) {
                VariableDeclarationExpression varDecl = (VariableDeclarationExpression) parent;
                rewrite.set(varDecl, VariableDeclarationExpression.TYPE_PROPERTY, type, null);
                DimensionRewrite.removeAllChildren(declNode, VariableDeclarationFragment.EXTRA_DIMENSIONS2_PROPERTY, rewrite, null);
            }
        } else if (declNode instanceof SingleVariableDeclaration) {
            SingleVariableDeclaration variableDeclaration = (SingleVariableDeclaration) declNode;
            rewrite.set(variableDeclaration, SingleVariableDeclaration.TYPE_PROPERTY, type, null);
            DimensionRewrite.removeAllChildren(declNode, SingleVariableDeclaration.EXTRA_DIMENSIONS2_PROPERTY, rewrite, null);
        }
        // set up linked mode
        //$NON-NLS-1$
        final String KEY_TYPE = "type";
        addLinkedPosition(rewrite.track(type), true, KEY_TYPE);
        if (fTypeProposals != null) {
            for (int i = 0; i < fTypeProposals.length; i++) {
                addLinkedPositionProposal(KEY_TYPE, fTypeProposals[i]);
            }
        }
        return rewrite;
    }
    return null;
}