Class PrecedingSiblingEnumeration

java.lang.Object

net.sf.saxon.tree.iter.AxisIteratorImpl

net.sf.saxon.tree.tiny.PrecedingSiblingEnumeration

All Implemented Interfaces:

SequenceIterator, AxisIterator, UnfailingIterator

final class PrecedingSiblingEnumeration
extends AxisIteratorImpl

This class supports the preceding-sibling axis. The starting node must be an element, text node, comment, or processing instruction: to ensure this, construct the enumeration using NodeInfo#getEnumeration()

Field Summary

Fields inherited from class AxisIteratorImpl

current, position

Fields inherited from interface SequenceIterator

GROUNDED, LAST_POSITION_FINDER, LOOKAHEAD

Constructor Summary

Constructors

Constructor	Description
PrecedingSiblingEnumeration(TinyTree doc, TinyNodeImpl node, NodeTest nodeTest)

Method Summary

Modifier and Type	Method	Description
AxisIterator	getAnother()	Get another enumeration of the same nodes
NodeInfo	next()	Get the next item in the sequence.

Methods inherited from class AxisIteratorImpl

atomize, close, current, getProperties, getStringValue, iterateAxis, moveNext, position

Methods inherited from class Object

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

Constructor Details

PrecedingSiblingEnumeration

PrecedingSiblingEnumeration(TinyTree doc,
 TinyNodeImpl node,
 NodeTest nodeTest)

Method Details

next

public NodeInfo next()

Description copied from interface: UnfailingIterator

Get the next item in the sequence.

Returns:

the next Item. If there are no more nodes, return null.

getAnother

public AxisIterator getAnother()

Get another enumeration of the same nodes

Returns:

a new iterator over the same sequence