| /******************************************************************************* |
| * Copyright (c) 2000, 2013 IBM Corporation and others. |
| * 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: |
| * IBM Corporation - initial API and implementation |
| *******************************************************************************/ |
| package org.aspectj.org.eclipse.jdt.internal.core.jdom; |
| |
| import java.util.Enumeration; |
| |
| import org.aspectj.org.eclipse.jdt.core.jdom.*; |
| |
| /** |
| * SiblingEnumeration provides an enumeration on a linked list |
| * of sibling DOM nodes. |
| * |
| * @see java.util.Enumeration |
| * @deprecated The JDOM was made obsolete by the addition in 2.0 of the more |
| * powerful, fine-grained DOM/AST API found in the |
| * org.aspectj.org.eclipse.jdt.core.dom package. |
| */ |
| @SuppressWarnings("rawtypes") |
| /* package */ class SiblingEnumeration implements Enumeration { |
| |
| /** |
| * The current location in the linked list |
| * of DOM nodes. |
| */ |
| protected IDOMNode fCurrentElement; |
| /** |
| * Creates an enumeration of silbings starting at the given node. |
| * If the given node is <code>null</code> the enumeration is empty. |
| */ |
| SiblingEnumeration(IDOMNode child) { |
| this.fCurrentElement= child; |
| } |
| /** |
| * @see java.util.Enumeration#hasMoreElements() |
| */ |
| public boolean hasMoreElements() { |
| return this.fCurrentElement != null; |
| } |
| /** |
| * @see java.util.Enumeration#nextElement() |
| */ |
| public Object nextElement() { |
| IDOMNode curr= this.fCurrentElement; |
| if (curr != null) { |
| this.fCurrentElement= this.fCurrentElement.getNextNode(); |
| } |
| return curr; |
| } |
| } |