Scala example source code file (HedgeRHS.scala)

This example Scala source code file (HedgeRHS.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

anyhedgerhs, anyhedgerhs, consrhs, emptyhedgerhs, emptyhedgerhs, hedgerhs, hedgerhs, int, int

The Scala HedgeRHS.scala source code

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



package scala.util.grammar

abstract class HedgeRHS

/** right hand side of a hedge production, deriving a single tree */
case class ConsRHS(tnt: Int, hnt: Int) extends HedgeRHS

/** right hand side of a hedge production, deriving any hedge */
case object AnyHedgeRHS extends HedgeRHS

/** right hand side of a hedge production, deriving the empty hedge */
case object EmptyHedgeRHS extends HedgeRHS