Example #1
0
 private static String getNewickSubtree(Node n) {
   if (n.numChildren() == 0) {
     return new String(n.getId() + ":" + n.getDistToParent());
   } else {
     StringBuffer str = new StringBuffer("(");
     int i;
     for (i = 0; i < (n.numChildren() - 1); i++)
       str.append(getNewickSubtree(n.getChild(i)) + ", ");
     str.append(getNewickSubtree(n.getChild(i)));
     str.append("):" + n.getDistToParent());
     return str.toString();
   }
 }
Example #2
0
  public static double getDistToRoot(Node n) {
    double dist = 0;
    Node p = n;
    int steps = 0;
    // System.out.println("Computing dist to root :");
    while (p != null) {
      dist += p.getDistToParent();
      steps++;
      // System.out.println("Step " + steps + " dist to parent : " + p.getDistToParent() + " total :
      // " + dist);
      p = p.getParent();
    }

    return dist;
  }