scone.util
Class NodeEnumeration

java.lang.Object
  scone.util.NodeEnumeration

public class NodeEnumeration
extends java.lang.Object

represents the children of a specified XML node which have the specified name

Field Summary

protected org.w3c.dom.NodeList	list
protected java.lang.String	name
protected org.w3c.dom.Node	nextNode
protected int	pos

Constructor Summary

NodeEnumeration(org.w3c.dom.Node parentNode, java.lang.String childName)
creates a NodeEnumeration

Method Summary

protected org.w3c.dom.Node	findNext() returns the next child node
boolean	hasMoreNodes() returns true if nextNode() will return another child node
org.w3c.dom.Node	nextNode() returns the next child node

Methods inherited from class java.lang.Object

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

Field Detail

list

protected org.w3c.dom.NodeList list

pos

protected int pos

name

protected java.lang.String name

nextNode

protected org.w3c.dom.Node nextNode

Constructor Detail

NodeEnumeration

public NodeEnumeration(org.w3c.dom.Node parentNode,
                       java.lang.String childName)

creates a NodeEnumeration

Parameters:

parentNode - the parent Node

childName - the name of the children

Method Detail

hasMoreNodes

public boolean hasMoreNodes()

returns true if nextNode() will return another child node

Returns:

true if nextNode() will return another child node

findNext

protected org.w3c.dom.Node findNext()

returns the next child node

Returns:

the next child node or null if there is none

nextNode

public org.w3c.dom.Node nextNode()

returns the next child node

Returns:

the next child node or null if there is none