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

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

All Implemented Interfaces:

Iterable<Node>, Iterator<Node>

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

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

Author:

Erich Schubert

Field Summary

private Node

next Store the next node

Constructor Summary

XMLNodeIterator(Node first)
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

next

private Node next

Store the next node

Constructor Detail

XMLNodeIterator

public XMLNodeIterator(Node first)

Constructor with first element to iterate over.

Parameters:

first - first child of parent node.

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>