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

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

All Implemented Interfaces:

Iterator<Node>

 class JoiningNodeIterator
extends NodeIterator

This class is used to iterate the Nodes of a NodeList. Depending on the XmlCompareMode given at construction it automatically joins Nodes of according types by returning them as a DocumentFragment.

Since:

1.0.2

Author:

Joerg Hohwiller (hohwille at users.sourceforge.net)

Field Summary

private XmlCompareMode	compareMode The mode of comparison.
private Node	next Buffer for lookahead or null.

Constructor Summary

JoiningNodeIterator(NodeList nodeList, XmlCompareMode mode)
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

compareMode

private final XmlCompareMode compareMode

The mode of comparison.

next

private Node next

Buffer for lookahead or null.

Constructor Detail

JoiningNodeIterator

public JoiningNodeIterator(NodeList nodeList,
                           XmlCompareMode mode)

The constructor.

Parameters:

nodeList - is the NodeList to iterate.

mode - is the XmlCompareMode.

Method Detail

findNext

protected Node findNext()

This method tries to find the next element.

Overrides:

findNext in class NodeIterator

Returns:

the next element or null if done.