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Scala example source code file (Tokens.scala)

This example Scala source code file (Tokens.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

choice, comma, end, end, int, int, name, name, rparen, s, star, string, token_pcdata, token_pcdata

The Scala Tokens.scala source code

/*                     __                                               *\
**     ________ ___   / /  ___     Scala API                            **
**    / __/ __// _ | / /  / _ |    (c) 2002-2011, LAMP/EPFL             **
**  __\ \/ /__/ __ |/ /__/ __ |    http://www.scala-lang.org/           **
** /____/\___/_/ |_/____/_/ | |                                         **
**                          |/                                          **
\*                                                                      */



package scala.xml
package dtd


class Tokens {

  // Tokens

  final val TOKEN_PCDATA = 0
  final val NAME         = 1
  final val LPAREN       = 3
  final val RPAREN       = 4
  final val COMMA        = 5
  final val STAR         = 6
  final val PLUS         = 7
  final val OPT          = 8
  final val CHOICE       = 9
  final val END          = 10
  final val S            = 13

  final def token2string(i: Int): String = i match {
    case  0 => "#PCDATA"
    case  1 => "NAME"
    case  3 => "("
    case  4 => ")"
    case  5 => ","
    case  6 => "*"
    case  7 => "+"
    case  8 => "?"
    case  9 => "|"
    case 10 => "END"
    case 13 => " "
  }
}

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