org.apache.commons.jxpath.ri.model.dom
Class DOMNamespaceIterator

java.lang.Object
  extended by org.apache.commons.jxpath.ri.model.dom.DOMNamespaceIterator
All Implemented Interfaces:
NodeIterator

public class DOMNamespaceIterator
extends java.lang.Object
implements NodeIterator

An iterator of namespaces of a DOM Node.

Version:
$Revision: 652845 $ $Date: 2008-05-02 12:46:46 -0500 (Fri, 02 May 2008) $
Author:
Dmitri Plotnikov

Field Summary
private  java.util.List attributes
           
private  NodePointer parent
           
private  int position
           
 
Constructor Summary
DOMNamespaceIterator(NodePointer parent)
          Create a new DOMNamespaceIterator.
 
Method Summary
private  void collectNamespaces(java.util.List attributes, org.w3c.dom.Node node)
          Collect namespaces from attribute nodes.
 NodePointer getNodePointer()
          Get the NodePointer at the current position.
 int getPosition()
          Get the current iterator position.
 boolean setPosition(int position)
          Set the new current position.
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Field Detail

parent

private NodePointer parent

attributes

private java.util.List attributes

position

private int position
Constructor Detail

DOMNamespaceIterator

public DOMNamespaceIterator(NodePointer parent)
Create a new DOMNamespaceIterator.

Parameters:
parent - parent pointer
Method Detail

collectNamespaces

private void collectNamespaces(java.util.List attributes,
                               org.w3c.dom.Node node)
Collect namespaces from attribute nodes.

Parameters:
attributes - attribute list
node - target node

getNodePointer

public NodePointer getNodePointer()
Description copied from interface: NodeIterator
Get the NodePointer at the current position.

Specified by:
getNodePointer in interface NodeIterator
Returns:
NodePointer

getPosition

public int getPosition()
Description copied from interface: NodeIterator
Get the current iterator position.

Specified by:
getPosition in interface NodeIterator
Returns:
int position

setPosition

public boolean setPosition(int position)
Description copied from interface: NodeIterator
Set the new current position.

Specified by:
setPosition in interface NodeIterator
Parameters:
position - the position to set
Returns:
true if there is a node at position.