TreeLSRSnode.java

//Vozlisce drevesa v predstavitvi levi sin, desni brat
 
public class TreeLSRSnode extends TreeNode {
  public TreeLSRSnode parent, leftSon, rightSibling ;
 
  public TreeLSRSnode() {
    this(null, null, null, null) ;
  }
  public TreeLSRSnode(Object el) {
    this(el, null, null, null) ;
  }
  public TreeLSRSnode(Object el, TreeLSRSnode par, TreeLSRSnode sib, TreeLSRSnode son) {
     super(el) ;
     parent  = par ;
     rightSibling = sib ;
     leftSon = son ;
   }
   public TreeLSRSnode(TreeLSRSnode x) {
       copy(x) ;
   }
   public void copy(TreeLSRSnode x) {
     element = x.element ;
     parent = x.parent ;
     rightSibling = x.rightSibling ;
     leftSon = x.leftSon ;
   }
}