flyweightattribute.java

Java的面向对象数据库系统的源代码

/*
 * Copyright 2001 (C) MetaStuff, Ltd. All Rights Reserved.
 *
 * This software is open source.
 * See the bottom of this file for the licence.
 *
 * $Id: FlyweightAttribute.java,v 1.4 2003/06/10 16:18:36 per_nyfelt Exp $
 */

package org.dom4j.tree;

import org.dom4j.Namespace;
import org.dom4j.QName;

/** <p><code>FlyweightAttribute</code> is a Flyweight pattern implementation
  * of a singly linked, read-only XML Attribute.</p>
  *
  * <p>This node could be shared across documents and elements though
  * it does not support the parent relationship.</p>
  *
  * @author <a href="mailto:[e-mail]">James Strachan</a>
  * @version $Revision: 1.4 $
  */
public class FlyweightAttribute extends AbstractAttribute {

    /** The <code>QName</code> for this element */
    private QName qname;

    /** The value of the <code>Attribute</code> */
    protected String value;


    public FlyweightAttribute(QName qname) {
        this.qname = qname;
    }

    public FlyweightAttribute(QName qname,String value) {
        this.qname = qname;
        this.value = value;
    }

    /** Creates the <code>Attribute</code> with the specified local name
      * and value.
      *
      * @param name is the name of the attribute
      * @param value is the value of the attribute
      */
    public FlyweightAttribute(String name,String value) {
        this.qname = getNodeFactory().createQName(name);
        this.value = value;
    }

    /** Creates the <code>Attribute</code> with the specified local name,
      * value and <code>AbstractNamespace</code>.
      *
      * @param name is the name of the attribute
      * @param value is the value of the attribute
      * @param namespace is the namespace of the attribute
      */
    public FlyweightAttribute(String name,String value,Namespace namespace) {
        this.qname = getNodeFactory().createQName(name, namespace);
        this.value = value;
    }

    public String getValue() {
        return value;
    }

    public QName getQName() {
        return qname;
    }
}




/*
 * Redistribution and use of this software and associated documentation
 * ("Software"), with or without modification, are permitted provided
 * that the following conditions are met:
 *
 * 1. Redistributions of source code must retain copyright
 *    statements and notices.  Redistributions must also contain a
 *    copy of this document.
 *
 * 2. Redistributions in binary form must reproduce the
 *    above copyright notice, this list of conditions and the
 *    following disclaimer in the documentation and/or other
 *    materials provided with the distribution.
 *
 * 3. The name "DOM4J" must not be used to endorse or promote
 *    products derived from this Software without prior written
 *    permission of MetaStuff, Ltd.  For written permission,
 *    please contact [e-mail].
 *
 * 4. Products derived from this Software may not be called "DOM4J"
 *    nor may "DOM4J" appear in their names without prior written
 *    permission of MetaStuff, Ltd. DOM4J is a registered
 *    trademark of MetaStuff, Ltd.
 *
 * 5. Due credit should be given to the DOM4J Project
 *    (http://dom4j.org/).
 *
 * THIS SOFTWARE IS PROVIDED BY METASTUFF, LTD. AND CONTRIBUTORS
 * ``AS IS'' AND ANY EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT
 * NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
 * FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL
 * METASTUFF, LTD. OR ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
 * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
 * OF THE POSSIBILITY OF SUCH DAMAGE.
 *
 * Copyright 2001 (C) MetaStuff, Ltd. All Rights Reserved.
 *
 * $Id: FlyweightAttribute.java,v 1.4 2003/06/10 16:18:36 per_nyfelt Exp $
 */