Clover coverage report - dom4j - 1.5
Coverage timestamp: vr sep 3 2004 20:47:03 GMT+01:00
file stats: LOC: 138   Methods: 7
NCLOC: 35   Classes: 1
 
 Source file Conditionals Statements Methods TOTAL
FlyweightEntity.java 0% 22,2% 14,3% 16,7%
coverage coverage
 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: FlyweightEntity.java,v 1.4 2004/06/25 08:03:41 maartenc Exp $
 8    */
 9   
 10    package org.dom4j.tree;
 11   
 12    import org.dom4j.Element;
 13    import org.dom4j.Node;
 14   
 15    /** <p><code>FlyweightEntity</code> is a Flyweight pattern implementation
 16    * of a singly linked, read-only XML entity.</p>
 17    *
 18    * <p>This node could be shared across documents and elements though
 19    * it does not support the parent relationship.</p>
 20    *
 21    * <p>Often this node needs to be created and then the text content added
 22    * later (for example in SAX) so this implementation allows a call to
 23    * {@link #setText} providing the entity has no text already.
 24    *
 25    * @author <a href="mailto:jstrachan@apache.org">James Strachan</a>
 26    * @version $Revision: 1.4 $
 27    */
 28    public class FlyweightEntity extends AbstractEntity {
 29   
 30    /** The name of the <code>Entity</code> */
 31    protected String name;
 32   
 33    /** The text of the <code>Entity</code> */
 34    protected String text;
 35   
 36    /** A default constructor for implementors to use.
 37    */
 38  0 protected FlyweightEntity() {
 39    }
 40   
 41    /** Creates the <code>Entity</code> with the specified name
 42    *
 43    * @param name is the name of the entity
 44    */
 45  0 public FlyweightEntity(String name) {
 46  0 this.name = name;
 47    }
 48   
 49    /** Creates the <code>Entity</code> with the specified name
 50    * and text.
 51    *
 52    * @param name is the name of the entity
 53    * @param text is the text of the entity
 54    */
 55  8 public FlyweightEntity(String name,String text) {
 56  8 this.name = name;
 57  8 this.text = text;
 58    }
 59   
 60    /** @return the name of the entity
 61    */
 62  0 public String getName() {
 63  0 return name;
 64    }
 65   
 66    /** @return the text of the entity
 67    */
 68  0 public String getText() {
 69  0 return text;
 70    }
 71   
 72    /** sets the value of the entity if it is not defined yet
 73    * otherwise an <code>UnsupportedOperationException</code> is thrown
 74    * as this class is read only.
 75    */
 76  0 public void setText(String text) {
 77  0 if (this.text != null) {
 78  0 this.text = text;
 79    }
 80    else {
 81  0 throw new UnsupportedOperationException(
 82    "This Entity is read-only. It cannot be modified"
 83    );
 84    }
 85    }
 86   
 87  0 protected Node createXPathResult(Element parent) {
 88  0 return new DefaultEntity( parent, getName(), getText() );
 89    }
 90    }
 91   
 92   
 93   
 94   
 95    /*
 96    * Redistribution and use of this software and associated documentation
 97    * ("Software"), with or without modification, are permitted provided
 98    * that the following conditions are met:
 99    *
 100    * 1. Redistributions of source code must retain copyright
 101    * statements and notices. Redistributions must also contain a
 102    * copy of this document.
 103    *
 104    * 2. Redistributions in binary form must reproduce the
 105    * above copyright notice, this list of conditions and the
 106    * following disclaimer in the documentation and/or other
 107    * materials provided with the distribution.
 108    *
 109    * 3. The name "DOM4J" must not be used to endorse or promote
 110    * products derived from this Software without prior written
 111    * permission of MetaStuff, Ltd. For written permission,
 112    * please contact dom4j-info@metastuff.com.
 113    *
 114    * 4. Products derived from this Software may not be called "DOM4J"
 115    * nor may "DOM4J" appear in their names without prior written
 116    * permission of MetaStuff, Ltd. DOM4J is a registered
 117    * trademark of MetaStuff, Ltd.
 118    *
 119    * 5. Due credit should be given to the DOM4J Project -
 120    * http://www.dom4j.org
 121    *
 122    * THIS SOFTWARE IS PROVIDED BY METASTUFF, LTD. AND CONTRIBUTORS
 123    * ``AS IS'' AND ANY EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT
 124    * NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
 125    * FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
 126    * METASTUFF, LTD. OR ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
 127    * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
 128    * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
 129    * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
 130    * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
 131    * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
 132    * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
 133    * OF THE POSSIBILITY OF SUCH DAMAGE.
 134    *
 135    * Copyright 2001-2004 (C) MetaStuff, Ltd. All Rights Reserved.
 136    *
 137    * $Id: FlyweightEntity.java,v 1.4 2004/06/25 08:03:41 maartenc Exp $
 138    */