Package net.sf.saxon.tree.util
Class SteppingNavigator.DescendantAxisIterator
java.lang.Object
net.sf.saxon.tree.util.SteppingNavigator.DescendantAxisIterator
- All Implemented Interfaces:
Closeable
,AutoCloseable
,SequenceIterator
,AxisIterator
- Enclosing class:
SteppingNavigator
An iterator over the descendant or descendant-or-self axis
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Constructor Summary
ConstructorsConstructorDescriptionDescendantAxisIterator
(SteppingNode start, boolean includeSelf, NodeTest test) Create an iterator over the descendant or descendant-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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DescendantAxisIterator
Create an iterator over the descendant or descendant-or-self axis- Parameters:
start
- the root of the subtree whose descendants are requiredincludeSelf
- true if this is the descendant-or-self axistest
- the node-test that selected nodes must satisfy
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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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