scala-graph-nodes

package org.test

import scalax.collection.immutable.Graph
import scalax.collection.GraphPredef._
import scalax.collection.GraphEdge._

object SampleGraph {

  case class MyNode(name: String)
  
  type MyEdge = DiEdge[MyNode]
  
  type MyGraph = Graph[MyNode, DiEdge]

  val name1 = MyNode("A")
  val name2 = MyNode("B")
  val name3 = MyNode("3")
  
  val edge12 = name1 ~> name2
  val edge23 = name2 ~> name3
  
  val graph: MyGraph = Graph.from(List(name1, name2), List(edge12, edge23));
  
  def handleNodes(nodes: MyGraph#NodeSetT) = {
    
  }
  
  val filteredNodes = graph.nodes.filter(_.value.name.startsWith("A"))
  handleNodes(filteredNodes)
  
}