1 /* 2 * Copyright 2001-2004 (C) MetaStuff, Ltd. All Rights Reserved. 3 * 4 * This software is open source. 5 * See the bottom of this file for the licence. 6 * 7 * $Id: ElementQNameIterator.java,v 1.5 2004/06/25 08:03:41 maartenc Exp $ 8 */ 9 10 package org.dom4j.tree; 11 12 import java.util.Iterator; 13 14 import org.dom4j.Element; 15 import org.dom4j.QName; 16 17 18 /*** <p><code>ElementQNameIterator</code> is a filtering {@link Iterator} which 19 * filters out objects which do not implement the {@link Element} 20 * interface and are not of the correct fully qualified element name.</p> 21 * 22 * @author <a href="mailto:james.strachan@metastuff.com">James Strachan</a> 23 * @version $Revision: 1.5 $ 24 * @deprecated THIS CLASS WILL BE REMOVED IN dom4j-1.6 !! 25 */ 26 public class ElementQNameIterator extends FilterIterator { 27 28 private QName qName; 29 30 public ElementQNameIterator( Iterator proxy, QName qName ) { 31 super(proxy); 32 this.qName = qName; 33 } 34 35 36 /*** @return true if the given element implements the {@link Element} 37 * interface and matches the given {@link QName} 38 */ 39 protected boolean matches(Object object) { 40 if (object instanceof Element) { 41 Element element = (Element) object; 42 return qName.equals( element.getQName() ); 43 } 44 return false; 45 } 46 } 47 48 49 50 51 /* 52 * Redistribution and use of this software and associated documentation 53 * ("Software"), with or without modification, are permitted provided 54 * that the following conditions are met: 55 * 56 * 1. Redistributions of source code must retain copyright 57 * statements and notices. Redistributions must also contain a 58 * copy of this document. 59 * 60 * 2. Redistributions in binary form must reproduce the 61 * above copyright notice, this list of conditions and the 62 * following disclaimer in the documentation and/or other 63 * materials provided with the distribution. 64 * 65 * 3. The name "DOM4J" must not be used to endorse or promote 66 * products derived from this Software without prior written 67 * permission of MetaStuff, Ltd. For written permission, 68 * please contact dom4j-info@metastuff.com. 69 * 70 * 4. Products derived from this Software may not be called "DOM4J" 71 * nor may "DOM4J" appear in their names without prior written 72 * permission of MetaStuff, Ltd. DOM4J is a registered 73 * trademark of MetaStuff, Ltd. 74 * 75 * 5. Due credit should be given to the DOM4J Project - 76 * http://www.dom4j.org 77 * 78 * THIS SOFTWARE IS PROVIDED BY METASTUFF, LTD. AND CONTRIBUTORS 79 * ``AS IS'' AND ANY EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT 80 * NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND 81 * FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL 82 * METASTUFF, LTD. OR ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, 83 * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES 84 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR 85 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 86 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, 87 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 88 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED 89 * OF THE POSSIBILITY OF SUCH DAMAGE. 90 * 91 * Copyright 2001-2004 (C) MetaStuff, Ltd. All Rights Reserved. 92 * 93 * $Id: ElementQNameIterator.java,v 1.5 2004/06/25 08:03:41 maartenc Exp $ 94 */