net.sf.saxon.tree.iter

Class EmptyIterator.OfAtomic

java.lang.Object

net.sf.saxon.tree.iter.EmptyIterator

net.sf.saxon.tree.iter.EmptyIterator.OfAtomic

All Implemented Interfaces:

LastPositionFinder, AtomizedValueIterator, SequenceIterator, AtomicIterator, GroundedIterator, LookaheadIterator, ReversibleIterator, UnfailingIterator

Enclosing class:

EmptyIterator

public static class EmptyIterator.OfAtomic
extends EmptyIterator
implements AtomicIterator

An empty iterator for use where a sequence of atomic values is required

Nested Class Summary

Nested classes/interfaces inherited from class net.sf.saxon.tree.iter.EmptyIterator

EmptyIterator.OfAtomic, EmptyIterator.OfNodes

Field Summary

Fields

Modifier and Type	Field and Description
static EmptyIterator.OfAtomic	THE_INSTANCE

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

ATOMIZING, GROUNDED, LAST_POSITION_FINDER, LOOKAHEAD

Constructor Summary

Constructors

Constructor and Description
OfAtomic()

Method Summary

Modifier and Type	Method and Description
AtomicValue	next() Get the next item.

Methods inherited from class net.sf.saxon.tree.iter.EmptyIterator

close, emptyIterator, getInstance, getLength, getProperties, getResidue, getReverseIterator, hasNext, materialize, nextAtomizedValue

Methods inherited from class java.lang.Object

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

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

close, getProperties

Field Detail

THE_INSTANCE

public static final EmptyIterator.OfAtomic THE_INSTANCE

Constructor Detail

OfAtomic

public OfAtomic()

Method Detail

next

public AtomicValue next()

Get the next item.

Specified by:

next in interface SequenceIterator

Specified by:

next in interface AtomicIterator

Specified by:

next in interface UnfailingIterator

Overrides:

next in class EmptyIterator

Returns:

the next item. For the EmptyIterator this is always null.