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

java.lang.Object
  org.apache.commons.jxpath.ri.model.dom.DOMAttributeIterator

All Implemented Interfaces:

NodeIterator

public class DOMAttributeIterator
extends java.lang.Object
implements NodeIterator

An iterator of attributes 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 QName	name
private NodePointer	parent
private int	position

Constructor Summary

DOMAttributeIterator(NodePointer parent, QName name)
Create a new DOMAttributeIterator.

Method Summary

private static boolean	equalStrings(java.lang.String s1, java.lang.String s2) Test whether two strings are == or .equals()
private org.w3c.dom.Attr	getAttribute(org.w3c.dom.Element element, QName name) Get the named attribute.
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.
private boolean	testAttr(org.w3c.dom.Attr attr) Test an attribute.

Methods inherited from class java.lang.Object

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

Field Detail

parent

private NodePointer parent

name

private QName name

attributes

private java.util.List attributes

position

private int position

Constructor Detail

DOMAttributeIterator

public DOMAttributeIterator(NodePointer parent,
                            QName name)

Create a new DOMAttributeIterator.

Parameters:

parent - pointer

name - to test

Method Detail

testAttr

private boolean testAttr(org.w3c.dom.Attr attr)

Test an attribute.

Parameters:

attr - to test

Returns:

whether test succeeded

equalStrings

private static boolean equalStrings(java.lang.String s1,
                                    java.lang.String s2)

Test whether two strings are == or .equals()

Parameters:

s1 - first string

s2 - second string

Returns:

boolean

getAttribute

private org.w3c.dom.Attr getAttribute(org.w3c.dom.Element element,
                                      QName name)

Get the named attribute.

Parameters:

element - to search

name - to match

Returns:

Attr found

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.