Scala example source code file (context.scala)

This example Scala source code file (context.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

context, context, symbol, symbol, symbols, symbolwrapper, symbolwrapper, type, type, types, typewrapper

The Scala context.scala source code

class Context {
  object symwrap extends SymbolWrapper {
    val context: Context.this.type = Context.this
  }
  object typewrap extends TypeWrapper {
    val context: Context.this.type = Context.this
  }
  object symbols extends symwrap.Symbols;
  object types extends typewrap.Types;
}

abstract class SymbolWrapper {
  val context: Context;
  import context._;
  
  class Symbols {
    self: context.symbols.type =>
    
    abstract class Symbol {
      def typ: types.Type;
      def sym: Symbol = typ.sym;
    }
  }
}

abstract class TypeWrapper {
  val context: Context;
  import context._;

  class Types {
    self: context.types.type =>
    
    abstract class Type {
      def sym: symbols.Symbol;
      def typ: Type = sym.typ;
    }
  }
}