Scala example source code file (TokenParsers.scala)

This example Scala source code file (TokenParsers.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

elem, elem, parsers, parsers, tokenparsers, tokenparsers, tokens, tokens

The Scala TokenParsers.scala source code

/*                     __                                               *\
**     ________ ___   / /  ___     Scala API                            **
**    / __/ __// _ | / /  / _ |    (c) 2006-2011, LAMP/EPFL             **
**  __\ \/ /__/ __ |/ /__/ __ |    http://scala-lang.org/               **
** /____/\___/_/ |_/____/_/ | |                                         **
**                          |/                                          **
\*                                                                      */


package scala.util.parsing
package combinator
package syntactical

/** This is the core component for token-based parsers.
 *
 *  @author Martin Odersky, Adriaan Moors
 */
trait TokenParsers extends Parsers {
  /** Tokens is the abstract type of the `Token's consumed by the parsers in this component*/
  type Tokens <: token.Tokens
  
  /** lexical is the component responsible for consuming some basic kind of
   *  input (usually character-based) and turning it into the tokens
   *  understood by these parsers.
   */
  val lexical: Tokens

  /** The input-type for these parsers*/
  type Elem = lexical.Token
  
}