Package net.sf.saxon.tree.util
Class Navigator.AncestorEnumeration
java.lang.Object
net.sf.saxon.tree.util.Navigator.AncestorEnumeration
- All Implemented Interfaces:
Closeable
,AutoCloseable
,SequenceIterator
,AxisIterator
- Enclosing class:
Navigator
General-purpose implementation of the ancestor and ancestor-or-self axes
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Constructor Summary
ConstructorsConstructorDescriptionAncestorEnumeration
(NodeInfo start, boolean includeSelf) Create an iterator over the ancestor or ancestor-or-self axis -
Method Summary
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
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Constructor Details
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AncestorEnumeration
Create an iterator over the ancestor or ancestor-or-self axis- Parameters:
start
- the initial context nodeincludeSelf
- true if the "self" node is to be included
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Method Details
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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 interfaceAxisIterator
- Specified by:
next
in interfaceSequenceIterator
- 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.
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