Package net.sf.saxon.tinytree
Class DescendantEnumeration
java.lang.Object
net.sf.saxon.om.AxisIteratorImpl
net.sf.saxon.tinytree.DescendantEnumeration
- All Implemented Interfaces:
AtomizableIterator
,AxisIterator
,SequenceIterator
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
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
ConstructorsConstructorDescriptionDescendantEnumeration
(TinyTree doc, TinyNodeImpl node, NodeTest nodeTest, boolean includeSelf) Create an iterator over the descendant axis -
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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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 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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