javax.xml.crypto.dom
Class DOMNodeSetData

java.lang.Object
  javax.xml.crypto.dom.DOMNodeSetData

All Implemented Interfaces:

Data, NodeSetData

public class DOMNodeSetData

extends java.lang.Object

implements NodeSetData

A DOM-specific NodeSetData. The purpose of this class is to provide additional context necessary for iterating over DOM node sets.

The iterators returned by this class are live. This means that advancing or changing the position of a returned iterator affects all other iterators returned by this class.

Unless otherwise specified, the methods defined in this class are not thread-safe. Multiple threads that need to access a single object concurrently should synchronize amongst themselves and provide the necessary locking. Multiple threads each manipulating separate objects need not synchronize.

Constructor Summary

DOMNodeSetData(org.w3c.dom.traversal.NodeIterator ni)
Creates a DOMNodeSetData containing the specified NodeIterator.

Method Summary

java.util.Iterator	iterator() Returns a read-only iterator over the nodes contained in this NodeSetData.
org.w3c.dom.traversal.NodeIterator	nodeIterator() Returns a NodeIterator over the nodes contained in this DOMNodeSetData.

Methods inherited from class java.lang.Object

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

Constructor Detail

DOMNodeSetData

public DOMNodeSetData(org.w3c.dom.traversal.NodeIterator ni)

Creates a DOMNodeSetData containing the specified NodeIterator.

Parameters:

ni - the NodeIterator

Throws:

java.lang.NullPointerException - if ni is null

Method Detail

nodeIterator

public org.w3c.dom.traversal.NodeIterator nodeIterator()

Returns a NodeIterator over the nodes contained in this DOMNodeSetData.

Returns:

a NodeIterator over the nodes in this DOMNodeSetData

iterator

public java.util.Iterator iterator()

Description copied from interface: NodeSetData

Returns a read-only iterator over the nodes contained in this NodeSetData. Attempts to modify the returned iterator via the remove method throw UnsupportedOperationException.

Specified by:

iterator in interface NodeSetData

Returns:

an Iterator over the nodes in this NodeSetData