I want to create a tree data structure [not binary tree nor JTree] with unlimited branch and I can go in each branch in that tree. Anyone can give me an example? or URL link..

Thanks

Maybe something like this?

import java.util.*;

public class NaryTree
{
private ArrayList children = new ArrayList();
private Object value;

public NaryTree(Object value)
{
    this.value = value;
}

public NaryTree getChild(int n)
{
    return (NaryTree)children.get(n);
}

public void putChild(int n, NaryTree child)
{
    children.add(n, child);
}

public Object getValue()
{
    return value;
}

public void setValue(Object value)
{
    this.value = value;
}
}

Of course, this is basically just an ArrayList with a value associated with it. So you could just extend ArrayList, add the value getter and setter, and have your N-ary tree. But the code might be a little harder to understand without some good Javadocs.

Jon Emerson
Adobe Systems, Inc.
http://www.jonemerson.net/