alvinalexander.com | career | drupal | java | mac | mysql | perl | scala | uml | unix  

Scala example source code file (AbsScalaSettings.scala)

This example Scala source code file (AbsScalaSettings.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

booleansetting, int, list, list, multistringsetting, pathsetting, phasessetting, prefixsetting, setting, setting, string, string, t, t

The Scala AbsScalaSettings.scala source code

/* NSC -- new Scala compiler
 * Copyright 2005-2011 LAMP/EPFL
 * @author  Paul Phillips
 */

package scala.tools.nsc
package settings

trait AbsScalaSettings {
  self: AbsSettings =>
  
  type Setting <: AbsSetting
  
  type BooleanSetting     <: Setting { type T = Boolean }
  type ChoiceSetting      <: Setting { type T = String }
  type IntSetting         <: Setting { type T = Int }
  type MultiStringSetting <: Setting { type T = List[String] }
  type PathSetting        <: Setting { type T = String }
  type PhasesSetting      <: Setting { type T = List[String] }
  type StringSetting      <: Setting { type T = String }
  type PrefixSetting      <: Setting { type T = List[String] }

  type OutputDirs
  type OutputSetting <: Setting
  
  def BooleanSetting(name: String, descr: String): BooleanSetting
  def ChoiceSetting(name: String, helpArg: String, descr: String, choices: List[String], default: String): ChoiceSetting
  def IntSetting(name: String, descr: String, default: Int, range: Option[(Int, Int)], parser: String => Option[Int]): IntSetting
  def MultiStringSetting(name: String, helpArg: String, descr: String): MultiStringSetting
  def OutputSetting(outputDirs: OutputDirs, default: String): OutputSetting
  def PathSetting(name: String, descr: String, default: String): PathSetting
  def PhasesSetting(name: String, descr: String): PhasesSetting
  def StringSetting(name: String, helpArg: String, descr: String, default: String): StringSetting
  def PrefixSetting(name: String, prefix: String, descr: String): PrefixSetting
  
  /** **/
  abstract class SettingGroup(val prefix: String) extends AbsSetting {
    def name = prefix
    def helpDescription: String = sys.error("todo")
    def unparse: List[String] = List(name)
  }
}

Other Scala examples (source code examples)

Here is a short list of links related to this Scala AbsScalaSettings.scala source code file:

... this post is sponsored by my books ...

#1 New Release!

FP Best Seller

 

new blog posts

 

Copyright 1998-2021 Alvin Alexander, alvinalexander.com
All Rights Reserved.

A percentage of advertising revenue from
pages under the /java/jwarehouse URI on this website is
paid back to open source projects.