Package net.sf.saxon.tinytree
Class PrecedingEnumeration
java.lang.Object
net.sf.saxon.om.AxisIteratorImpl
net.sf.saxon.tinytree.PrecedingEnumeration
- All Implemented Interfaces:
AtomizableIterator
,AxisIterator
,SequenceIterator
Enumerate all the nodes on the preceding axis from a given start node.
The calling code ensures that the start node is not a root, attribute,
or namespace node. As well as the standard XPath preceding axis, this
class also implements a Saxon-specific "preceding-or-ancestor" axis
which returns ancestor nodes as well as preceding nodes. This is used
when performing xsl:number level="any".
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Field Summary
Fields inherited from class net.sf.saxon.om.AxisIteratorImpl
current, position
Fields inherited from interface net.sf.saxon.om.SequenceIterator
ATOMIZABLE, GROUNDED, LAST_POSITION_FINDER, LOOKAHEAD
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Constructor Summary
ConstructorsConstructorDescriptionPrecedingEnumeration
(TinyTree doc, TinyNodeImpl node, NodeTest nodeTest, boolean includeAncestors) -
Method Summary
Modifier and TypeMethodDescriptionGet another enumeration of the same nodesnext()
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 Details
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PrecedingEnumeration
public PrecedingEnumeration(TinyTree doc, TinyNodeImpl node, NodeTest nodeTest, boolean includeAncestors)
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Method Details
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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
Get another enumeration of the same nodes- Returns:
- a new iterator over the same sequence
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