de.lmu.ifi.dbs.elki.utilities.xml

Class XMLNodeListIterator

java.lang.Object

de.lmu.ifi.dbs.elki.utilities.xml.XMLNodeListIterator

All Implemented Interfaces:

java.util.Iterator<org.w3c.dom.Node>

public final class XMLNodeListIterator
extends java.lang.Object
implements java.util.Iterator<org.w3c.dom.Node>

Simple adapter class to iterate over a DOM tree nodes children.

Since:

0.2

Author:

Erich Schubert

Field Summary

Fields

Modifier and Type	Field and Description
private int	index Store the next node
private org.w3c.dom.NodeList	nodelist The NodeList to iterate over.

Constructor Summary

Constructors

Constructor and Description
XMLNodeListIterator(org.w3c.dom.NodeList nl) Constructor with first element to iterate over.

Method Summary

Modifier and Type	Method and Description
boolean	hasNext() Check if the next node is defined.
org.w3c.dom.Node	next() Return next and advance iterator.

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.Iterator

forEachRemaining, remove

Field Detail

index

private int index

Store the next node

nodelist

private org.w3c.dom.NodeList nodelist

The NodeList to iterate over.

Constructor Detail

XMLNodeListIterator

public XMLNodeListIterator(org.w3c.dom.NodeList nl)

Constructor with first element to iterate over.

Parameters:

nl - NodeList to iterate over.

Method Detail

hasNext

public boolean hasNext()

Check if the next node is defined.

Specified by:

hasNext in interface java.util.Iterator<org.w3c.dom.Node>

next

public org.w3c.dom.Node next()

Return next and advance iterator.

Specified by:

next in interface java.util.Iterator<org.w3c.dom.Node>