org.jaxen.util

Class FollowingAxisIterator

java.lang.Object

org.jaxen.util.FollowingAxisIterator

All Implemented Interfaces:

java.util.Iterator

public class FollowingAxisIterator
extends java.lang.Object
implements java.util.Iterator

Represents the XPath following axis. The "following axis contains all nodes in the same document as the context node that are after the context node in document order, excluding any descendants and excluding attribute nodes and namespace nodes."

Version:

1.2b12

Field Summary

Fields

Modifier and Type	Field and Description
private java.lang.Object	contextNode
private java.util.Iterator	currentSibling
private Navigator	navigator
private java.util.Iterator	siblings

Constructor Summary

Constructors

Constructor and Description
FollowingAxisIterator(java.lang.Object contextNode, Navigator navigator) Create a new following axis iterator.

Method Summary

Modifier and Type	Method and Description
private boolean	goForward()
private boolean	goUp()
boolean	hasNext() Returns true if there are any following nodes remaining; false otherwise.
java.lang.Object	next() Returns the next following node.
void	remove() This operation is not supported.

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.Iterator

forEachRemaining

Field Detail

contextNode

private java.lang.Object contextNode

navigator

private Navigator navigator

siblings

private java.util.Iterator siblings

currentSibling

private java.util.Iterator currentSibling

Constructor Detail

FollowingAxisIterator

public FollowingAxisIterator(java.lang.Object contextNode,
                             Navigator navigator)
                      throws UnsupportedAxisException

Create a new following axis iterator.

Parameters:

contextNode - the node to start from

navigator - the object model specific navigator

Throws:

UnsupportedAxisException

Method Detail

goForward

private boolean goForward()

goUp

private boolean goUp()

hasNext

public boolean hasNext()

Returns true if there are any following nodes remaining; false otherwise.

Specified by:

hasNext in interface java.util.Iterator

Returns:

true if any following nodes remain

See Also:

Iterator.hasNext()

next

public java.lang.Object next()
                      throws java.util.NoSuchElementException

Returns the next following node.

Specified by:

next in interface java.util.Iterator

Returns:

the next following node

Throws:

java.util.NoSuchElementException - if no following nodes remain

See Also:

Iterator.next()

remove

public void remove()
            throws java.lang.UnsupportedOperationException

This operation is not supported.

Specified by:

remove in interface java.util.Iterator

Throws:

java.lang.UnsupportedOperationException - always