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/* __ *\
** ________ ___ / / ___ Scala API **
** / __/ __// _ | / / / _ | (c) 2003-2007, LAMP/EPFL **
** __\ \/ /__/ __ |/ /__/ __ | http://scala-lang.org/ **
** /____/\___/_/ |_/____/_/ | | **
** |/ **
\* */
// $Id$
package scala.xml
/** <p>
* <code>SpecialNode</code> is a special XML node which
* represents either text (PCDATA), a comment, a PI, or an entity ref.
* </p>
* <p>
* SpecialNodes also play the role of XMLEvents for pull-parsing.
* </p>
*
* @author Burak Emir
*/
abstract class SpecialNode extends Node with pull.XMLEvent {
/** always empty */
final override def attributes = Null
/** always Node.EmptyNamespace */
final override def namespace = null
/** always empty */
final def child = Nil
/** append string representation to the given stringbuffer */
def toString(sb: StringBuilder): StringBuilder
}
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