public final class AxisAtomizingIterator extends java.lang.Object implements SequenceIterator
|Constructor and Description|
Construct an atomizing iterator
|Modifier and Type||Method and Description|
Close the iterator.
Get the next item in the sequence.
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
public AxisAtomizingIterator(AtomizedValueIterator base)
base- the base iterator (whose nodes are to be atomized)
public AtomicValue next() throws XPathException
XPathException- if an error occurs retrieving the next item
public void close()
For example, the iterator returned by the unparsed-text-lines() function has a close() method that causes the underlying input stream to be closed, whether or not the file has been read to completion.
Closing an iterator is important when the data is being "pushed" in another thread. Closing the iterator terminates that thread and means that it needs to do no additional work. Indeed, failing to close the iterator may cause the push thread to hang waiting for the buffer to be emptied.
Copyright (c) 2004-2021 Saxonica Limited. All rights reserved.