| /******************************************************************************* |
| * Copyright (c) 2014, 2015 Institute for Software, HSR Hochschule fuer Technik and others |
| * Rapperswil, University of applied sciences. |
| * All rights reserved. This program and the accompanying materials |
| * are made available under the terms of the Eclipse Public License v1.0 |
| * which accompanies this distribution, and is available at |
| * http://www.eclipse.org/legal/epl-v10.html |
| * |
| * Contributors: |
| * Thomas Corbat (IFS) - Initial API and implementation |
| *******************************************************************************/ |
| package org.eclipse.cdt.internal.core.dom.parser; |
| |
| import org.eclipse.cdt.core.dom.ast.ASTVisitor; |
| import org.eclipse.cdt.core.dom.ast.IASTAttribute; |
| import org.eclipse.cdt.core.dom.ast.IASTAttributeList; |
| import org.eclipse.cdt.core.dom.ast.IASTAttributeSpecifier; |
| import org.eclipse.cdt.core.parser.util.ArrayUtil; |
| |
| /** |
| * Represents an attribute list, containing attributes. |
| */ |
| public abstract class ASTAttributeList extends ASTNode implements IASTAttributeList { |
| protected IASTAttribute[] attributes = IASTAttribute.EMPTY_ATTRIBUTE_ARRAY; |
| |
| public ASTAttributeList() { |
| super(); |
| } |
| |
| @Override |
| public void addAttribute(IASTAttribute attribute) { |
| assertNotFrozen(); |
| if (attribute != null) { |
| attribute.setParent(this); |
| attribute.setPropertyInParent(IASTAttributeSpecifier.ATTRIBUTE); |
| attributes = ArrayUtil.append(attributes, attribute); |
| } |
| } |
| |
| @Override |
| public IASTAttribute[] getAttributes() { |
| attributes = ArrayUtil.trim(attributes); |
| return attributes; |
| } |
| |
| @Override |
| public boolean accept(ASTVisitor action) { |
| if (action.shouldVisitAttributes) { |
| switch (action.visit(this)) { |
| case ASTVisitor.PROCESS_ABORT: |
| return false; |
| case ASTVisitor.PROCESS_SKIP: |
| return true; |
| } |
| } |
| |
| for (IASTAttribute attribute : getAttributes()) { |
| if (!attribute.accept(action)) |
| return false; |
| } |
| |
| if (action.shouldVisitAttributes && action.leave(this) == ASTVisitor.PROCESS_ABORT) |
| return false; |
| |
| return true; |
| } |
| |
| protected <T extends ASTAttributeList> T copy(T copy, CopyStyle style) { |
| copy.attributes = ArrayUtil.trim(attributes, true); |
| for (int i = 0; i < copy.attributes.length; i++) { |
| IASTAttribute attributeCopy = copy.attributes[i].copy(style); |
| attributeCopy.setParent(this); |
| copy.attributes[i] = attributeCopy; |
| } |
| return super.copy(copy, style); |
| } |
| } |