Recursive Tree Problem...

[Sanket L Shah]

Hi all,

I am developing one application using hibernate and Swing.
I am having one user class.

    
    public class User
   {
       private int id;
       private String userName;
       private String password;
       private List<User> subUsersList;
       private User parentUser;
   }  
    

I have given lazy = "false" in user.cfg.xml. When I run this program using void main... it works well...
now my problem is how can I iterate loop so i can get all the data in tree structure...
I wanted to display the data in Tree Structure... but not able to write correct recursive loop...
Please help me out.....

Thank you so much....

[Jeff Storey]

Sanket,

What have you tried so far? What comes to mind is iterating over each user and printing out its sub-users recursively, for example:

public void printUser(User user) {
  System.out.println("User is " + user.userName);
  for ( User u : user.subUsersList ) {
     printUser(u);
   }
}

This assumes there are no cyclical relationships. This may not be exactly what you want, but hopefully it should help get you started.

Jeff

[Sanket L Shah]

Hey tha Jeff Storey
MY problem is solved......
Thank you so much....