@Named("treeBasicView")
@ViewScoped
public class BasicView implements Serializable {
    
    private TreeNode root;
    
    @PostConstruct
    public void init() {
		root = new DefaultTreeNode("Root", null);
		TreeNode node0 = new DefaultTreeNode("Node 0", root);
		TreeNode node1 = new DefaultTreeNode("Node 1", root);
		
		TreeNode node00 = new DefaultTreeNode("Node 0.0", node0);
		TreeNode node01 = new DefaultTreeNode("Node 0.1", node0);
		
		TreeNode node10 = new DefaultTreeNode("Node 1.0", node1);
        
        node1.getChildren().add(new DefaultTreeNode("Node 1.1"));
        node00.getChildren().add(new DefaultTreeNode("Node 0.0.0"));
        node00.getChildren().add(new DefaultTreeNode("Node 0.0.1"));
        node01.getChildren().add(new DefaultTreeNode("Node 0.1.0"));
        node10.getChildren().add(new DefaultTreeNode("Node 1.0.0"));
        root.getChildren().add(new DefaultTreeNode("Node 2"));
	}

    public TreeNode getRoot() {
        return root;
    }
}