net.sf.mmm.util.xml.base
Class NodeIterator

java.lang.Object
  net.sf.mmm.util.collection.base.AbstractIterator<Node>
      net.sf.mmm.util.xml.base.NodeIterator

All Implemented Interfaces:

Iterator<Node>

Direct Known Subclasses:

JoiningNodeIterator

public class NodeIterator
extends AbstractIterator<Node>

This class is used to iterate the Nodes of a NodeList.

Since:

1.0.2

Author:

Joerg Hohwiller (hohwille at users.sourceforge.net)

Field Summary

private int	index The current index in the nodeList.
private NodeList	nodeList The NodeList to iterate.
private int	nodeListLength The length of the nodeList.

Constructor Summary

NodeIterator(NodeList nodeList)
The constructor.

Method Summary

protected Node

findNext() This method tries to find the next element.

Methods inherited from class net.sf.mmm.util.collection.base.AbstractIterator

findFirst, hasNext, next, remove

Methods inherited from class java.lang.Object

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

Field Detail

nodeList

private final NodeList nodeList

The NodeList to iterate.

nodeListLength

private final int nodeListLength

The length of the nodeList.

index

private int index

The current index in the nodeList.

Constructor Detail

NodeIterator

public NodeIterator(NodeList nodeList)

The constructor.

Parameters:

nodeList - is the NodeList to iterate.

Method Detail

findNext

protected Node findNext()

This method tries to find the next element.

Specified by:

findNext in class AbstractIterator<Node>

Returns:

the next element or null if done.