ILazyTreeNodeAdapter (FORMCYCLE: BOM 7.3.0 API)

Type Parameters:

T - Type of the node data.

All Superinterfaces:

Serializable

All Known Implementing Classes:

WebDavLazyTreeNodeAdapter
```
public interface ILazyTreeNodeAdapter<T>
extends Serializable
```
Adapter for a lazily loaded PrimeFaces tree.

Author:

XIMA MEDIA GmbH

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`Boolean`	`isLeaf(T data, LazyTreeNode<T> node)`
`List<org.primefaces.model.TreeNode<T>>`	`loadChildren(T data, LazyTreeNode<T> node)`	Called when the children of a node need to be loaded.

- Method Detail
  - loadChildren
```
List<org.primefaces.model.TreeNode<T>> loadChildren(T data,
                                                    LazyTreeNode<T> node)
```
    Called when the children of a node need to be loaded.
    
    Parameters:
    
    data - Data of a tree node.
    
    node - A node of the tree.
    
    Returns:
    
    The children of the given node.
  - isLeaf
```
Boolean isLeaf(T data,
               LazyTreeNode<T> node)
```
    Parameters:
    
    data - Data of a tree node.
    
    node - A node of the tree.
    
    Returns:
    
    Whether the node is a leaf, i.e. does not have children. When this info cannot be determined without loading the children, this should return null.