org.apache.xml.dtm.ref
public class DTMNodeList extends DTMNodeListBase
DTMNodeList
gives us an implementation of the DOM's
NodeList interface wrapped around a DTM Iterator. The author
considers this something of an abominations, since NodeList was not
intended to be a general purpose "list of nodes" API and is
generally considered by the DOM WG to have be a mistake... but I'm
told that some of the XPath/XSLT folks say they must have this
solution.
Please note that this is not necessarily equivlaent to a DOM
NodeList operating over the same document. In particular:
State: In progress!!
Constructor Summary | |
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DTMNodeList(DTMIterator dtmIterator)
Public constructor: Wrap a DTMNodeList around an existing
and preconfigured DTMIterator
WARNING: THIS HAS THE SIDE EFFECT OF ISSUING setShouldCacheNodes(true)
AGAINST THE DTMIterator.
|
Method Summary | |
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DTMIterator | getDTMIterator()
Access the wrapped DTMIterator. |
int | getLength()
The number of nodes in the list. |
Node | item(int index)
Returns the index th item in the collection. |
length-1
inclusive.index
th item in the collection. If
index
is greater than or equal to the number of nodes in
the list, this returns null
.Parameters: index Index into the collection.
Returns: The node at the index
th position in the
NodeList
, or null
if that is not a valid
index.