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

java.lang.Object
  de.lmu.ifi.dbs.elki.utilities.xml.XMLNodeListIterator

All Implemented Interfaces:

Iterable<Node>, Iterator<Node>

public final class XMLNodeListIterator
extends Object
implements Iterable<Node>, Iterator<Node>

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

Author:

Erich Schubert

Field Summary

private int	index Store the next node
private NodeList	nodelist The NodeList to iterate over.

Constructor Summary

XMLNodeListIterator(NodeList nl)
Constructor with first element to iterate over.

Method Summary

boolean	hasNext() Check if the next node is defined.
Iterator<Node>	iterator() Iterable interface adapter - clone.
Node	next() Return next and advance iterator.
void	remove() Removal: unsupported operation.

Methods inherited from class java.lang.Object

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

Field Detail

index

private int index

Store the next node

nodelist

private NodeList nodelist

The NodeList to iterate over.

Constructor Detail

XMLNodeListIterator

public XMLNodeListIterator(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 Iterator<Node>

next

public Node next()

Return next and advance iterator.

Specified by:

next in interface Iterator<Node>

remove

public void remove()

Removal: unsupported operation.

Specified by:

remove in interface Iterator<Node>

iterator

public Iterator<Node> iterator()

Iterable interface adapter - clone.

Specified by:

iterator in interface Iterable<Node>