scala.xml.Text.scala Maven / Gradle / Ivy
/* __ *\
** ________ ___ / / ___ Scala API **
** / __/ __// _ | / / / _ | (c) 2003-2013, LAMP/EPFL **
** __\ \/ /__/ __ |/ /__/ __ | http://scala-lang.org/ **
** /____/\___/_/ |_/____/_/ | | **
** |/ **
\* */
package scala
package xml
/**
* The class `Text` implements an XML node for text (PCDATA).
* It is used in both non-bound and bound XML representations.
*
* @author Burak Emir
* @param data the text contained in this node, may not be null.
*/
class Text(data: String) extends Atom[String](data) {
/**
* Returns text, with some characters escaped according to the XML
* specification.
*/
override def buildString(sb: StringBuilder): StringBuilder =
Utility.escape(data, sb)
}
/**
* This singleton object contains the `apply`and `unapply` methods for
* convenient construction and deconstruction.
*
* @author Burak Emir
* @version 1.0
*/
object Text {
def apply(data: String) = new Text(data)
def unapply(other: Any): Option[String] = other match {
case x: Text => Some(x.data)
case _ => None
}
}