net.sf.saxon.om

Interface AtomizedValueIterator<T extends Item<?>>

All Superinterfaces:

java.lang.AutoCloseable, java.io.Closeable, SequenceIterator<T>

All Known Implementing Classes:

EmptyIterator, EmptyIterator.OfAtomic, EmptyIterator.OfNodes

public interface AtomizedValueIterator<T extends Item<?>>
extends SequenceIterator<T>

Interface implemented by an iterator that can deliver atomized results.

This exists to make it possible to iterate over the atomized nodes in a sequence, especially a sequence obtained from the TinyTree, without actually instantiating the nodes themselves.

Field Summary

Fields inherited from interface net.sf.saxon.om.SequenceIterator

ATOMIZING, GROUNDED, LAST_POSITION_FINDER, LOOKAHEAD

Method Summary

Modifier and Type	Method and Description
AtomicSequence	nextAtomizedValue() Deliver the atomic value that is next in the atomized result

Methods inherited from interface net.sf.saxon.om.SequenceIterator

close, forEachOrFail, getProperties, materialize, next

Method Detail

nextAtomizedValue

AtomicSequence nextAtomizedValue()
                          throws XPathException

Deliver the atomic value that is next in the atomized result

Returns:

the next atomic value

Throws:

XPathException - if a failure occurs reading or atomizing the next value