Package net.sf.saxon.tinytree
Class DescendantEnumeration
- java.lang.Object
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- net.sf.saxon.om.AxisIteratorImpl
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- net.sf.saxon.tinytree.DescendantEnumeration
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- All Implemented Interfaces:
AtomizableIterator
,AxisIterator
,SequenceIterator
final class DescendantEnumeration extends AxisIteratorImpl
This class supports both the descendant:: and descendant-or-self:: axes, which are identical except for the route to the first candidate node. It enumerates descendants of the specified node. The calling code must ensure that the start node is not an attribute or namespace node.
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Field Summary
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Fields inherited from class net.sf.saxon.om.AxisIteratorImpl
current, position
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Fields inherited from interface net.sf.saxon.om.SequenceIterator
ATOMIZABLE, GROUNDED, LAST_POSITION_FINDER, LOOKAHEAD
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Constructor Summary
Constructors Constructor Description DescendantEnumeration(TinyTree doc, TinyNodeImpl node, NodeTest nodeTest, boolean includeSelf)
Create an iterator over the descendant axis
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description SequenceIterator
getAnother()
Get another enumeration of the same nodesItem
next()
Get the next item in the sequence.-
Methods inherited from class net.sf.saxon.om.AxisIteratorImpl
current, getProperties, isAtomizing, position, setIsAtomizing
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Constructor Detail
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DescendantEnumeration
DescendantEnumeration(TinyTree doc, TinyNodeImpl node, NodeTest nodeTest, boolean includeSelf)
Create an iterator over the descendant axis- Parameters:
doc
- the containing TinyTreenode
- the node whose descendants are requirednodeTest
- test to be satisfied by each returned nodeincludeSelf
- true if the start node is to be included
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Method Detail
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next
public Item next()
Description copied from interface:AxisIterator
Get the next item in the sequence.- Returns:
- the next Item. If there are no more nodes, return null.
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getAnother
public SequenceIterator getAnother()
Get another enumeration of the same nodes- Returns:
- a new iterator over the same sequence
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