com.infomancers.collections.tree
Class DOMAdapter

java.lang.Object
  com.infomancers.collections.tree.DOMAdapter

All Implemented Interfaces:

TreeAdapter

public final class DOMAdapter
extends java.lang.Object
implements TreeAdapter

Adapter wrapping an XML DOM.

Constructor Summary

DOMAdapter(org.w3c.dom.Document document)

Method Summary

java.lang.Iterable<java.lang.Object>	getChildren(java.lang.Object node) Retrieves the children of the node specified.
java.lang.Object	getRoot() Retrieves the root of the tree.

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

DOMAdapter

public DOMAdapter(org.w3c.dom.Document document)

Method Detail

getChildren

public java.lang.Iterable<java.lang.Object> getChildren(java.lang.Object node)

Retrieves the children of the node specified. If the node has no children (is a leaf), an empty iterable is returned.

Cannot return null.

Specified by:

getChildren in interface TreeAdapter

Parameters:

node - The node to retrieve the children for.

Returns:

The children nodes of the node.

getRoot

public java.lang.Object getRoot()

Retrieves the root of the tree.

Cannot return null.

Specified by:

getRoot in interface TreeAdapter

Returns:

The root of the tree.