Package net.sf.saxon.tree.iter

Class NodeListIterator

java.lang.Object

net.sf.saxon.tree.iter.ListIterator

net.sf.saxon.tree.iter.ListIterator.Of<NodeInfo>

net.sf.saxon.tree.iter.NodeListIterator

All Implemented Interfaces:

Closeable, AutoCloseable, LastPositionFinder, FocusIterator, SequenceIterator, AxisIterator, GroundedIterator, LookaheadIterator, ReversibleIterator

public class NodeListIterator
extends ListIterator.Of<NodeInfo>
implements AxisIterator

Class ListIterator, iterates over a sequence of items held in a Java List.

Nested Class Summary

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

ListIterator.Of<T extends Item>, ListIterator.OfAtomic<A extends AtomicValue>

Field Summary

Fields inherited from class net.sf.saxon.tree.iter.ListIterator.Of

list

Constructor Summary

Constructors

Constructor	Description
NodeListIterator(List<NodeInfo> list)	Create a ListIterator over a given List

Method Summary

Modifier and Type	Method	Description
NodeInfo	next()	Get the next item in the sequence.

Methods inherited from class net.sf.saxon.tree.iter.ListIterator.Of

current, getLength, getResidue, getReverseIterator, hasNext, isActuallyGrounded, materialize, position, supportsGetLength

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

supportsHasNext

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

Constructor Details

NodeListIterator

public NodeListIterator(List<NodeInfo> list)

Create a ListIterator over a given List

Parameters:

list - the list: all objects in the list must be instances of Item

Method Details

next

public NodeInfo next()

Description copied from interface: SequenceIterator

Get the next item in the sequence. This method changes the state of the iterator.

Specified by:

next in interface AxisIterator

Specified by:

next in interface SequenceIterator

Overrides:

next in class ListIterator.Of<NodeInfo>

Returns:

the next item, or null if there are no more items. Once a call on next() has returned null, no further calls should be made. The preferred action for an iterator if subsequent calls on next() are made is to return null again, and all implementations within Saxon follow this rule.