Subversion Repositories openrisc

/*

 * Copyright (c) 2004 World Wide Web Consortium,

 *

 * (Massachusetts Institute of Technology, European Research Consortium for

 * Informatics and Mathematics, Keio University). All Rights Reserved. This

 * work is distributed under the W3C(r) Software License [1] in the hope that

 * it will be useful, but WITHOUT ANY WARRANTY; without even the implied

 * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.

 *

 * [1] http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231

 */

package org.w3c.dom;

/**

 * <code>EntityReference</code> nodes may be used to represent an entity

 * reference in the tree. Note that character references and references to

 * predefined entities are considered to be expanded by the HTML or XML

 * processor so that characters are represented by their Unicode equivalent

 * rather than by an entity reference. Moreover, the XML processor may

 * completely expand references to entities while building the

 * <code>Document</code>, instead of providing <code>EntityReference</code>

 * nodes. If it does provide such nodes, then for an

 * <code>EntityReference</code> node that represents a reference to a known

 * entity an <code>Entity</code> exists, and the subtree of the

 * <code>EntityReference</code> node is a copy of the <code>Entity</code>

 * node subtree. However, the latter may not be true when an entity contains

 * an unbound namespace prefix. In such a case, because the namespace prefix

 * resolution depends on where the entity reference is, the descendants of

 * the <code>EntityReference</code> node may be bound to different namespace

 * URIs. When an <code>EntityReference</code> node represents a reference to

 * an unknown entity, the node has no children and its replacement value,

 * when used by <code>Attr.value</code> for example, is empty.

 * <p>As for <code>Entity</code> nodes, <code>EntityReference</code> nodes and

 * all their descendants are readonly.

 * <p ><b>Note:</b> <code>EntityReference</code> nodes may cause element

 * content and attribute value normalization problems when, such as in XML

 * 1.0 and XML Schema, the normalization is performed after entity reference

 * are expanded.

 * <p>See also the <a href='http://www.w3.org/TR/2004/REC-DOM-Level-3-Core-20040407'>Document Object Model (DOM) Level 3 Core Specification</a>.

 */

public interface EntityReference extends Node {

}