Scala example source code file (bug591.scala)

This example Scala source code file (bug591.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

baseflow, baselist, basenode, basenode, bfnode, flowbase, flowbase, input, input, inputbase, node, node, output, outputbase

The Scala bug591.scala source code

abstract class BaseList {
  type Node <: BaseNode;
  
  
  abstract class BaseNode {
    protected def self : Node;
    private[BaseList] def self00 = self;
    def dirty : Unit = {}
    def replaceWith(node : Node) = {}
  }
  
  implicit def baseNode2Node(bnode : BaseNode): Node = bnode.self00;

 
}


trait BaseFlow extends BaseList {
  type Node <: BFNode;
  type Flow <: FlowBase;
  type Output <: OutputBase;
  type  Input <:  InputBase;
  
  abstract class FlowBase {
    
  }
  trait OutputBase extends FlowBase {
    
  }
  trait  InputBase extends FlowBase {
    
  }
  
  trait BFNode extends BaseNode {
    private var  input : Input  = _;
    private var output : Output = _;
    
    def input_=(in : Input) = {}
    
  }
}