Scala example source code file (Comment.scala)

This example Scala source code file (Comment.scala) is included in the DevDaily.com "Java Source Code Warehouse" project. The intent of this project is to help you "Learn Java by Example" ^TM.

Java - Scala tags/keywords

comment, comment, illegalargumentexception, rem, rem, specialnode, specialnode, string, stringbuilder, stringbuilder

The Scala Comment.scala source code

/*                     __                                               *\
**     ________ ___   / /  ___     Scala API                            **
**    / __/ __// _ | / /  / _ |    (c) 2003-2011, LAMP/EPFL             **
**  __\ \/ /__/ __ |/ /__/ __ |    http://scala-lang.org/               **
** /____/\___/_/ |_/____/_/ | |                                         **
**                          |/                                          **
\*                                                                      */



package scala.xml


/** The class <code>Comment implements an XML node for comments.
 *
 * @author Burak Emir
 * @param text the text contained in this node, may not contain "--"
 */
case class Comment(commentText: String) extends SpecialNode
{  
  def label = "#REM"
  override def text = ""
  final override def doCollectNamespaces = false
  final override def doTransform         = false

  if (commentText contains "--")
    throw new IllegalArgumentException("text contains \"--\"")

  /** Appends "<!-- text -->" to this string buffer.
   */
  override def buildString(sb: StringBuilder) =
    sb append ("<!--" + commentText + "-->")
}