net.sf.saxon.tinytree
Class AncestorEnumeration
java.lang.Object
net.sf.saxon.om.AxisIteratorImpl
net.sf.saxon.tinytree.AncestorEnumeration
- All Implemented Interfaces:
- AxisIterator, SequenceIterator, UnfailingIterator
final class AncestorEnumeration
- extends AxisIteratorImpl
This class enumerates the ancestor:: or ancestor-or-self:: axes,
starting at a given node. The start node will never be the root.
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
AncestorEnumeration
public AncestorEnumeration(TinyNodeImpl node,
NodeTest nodeTest,
boolean includeSelf)
next
public Item next()
- Description copied from interface:
SequenceIterator
- Get the next item in the sequence. This method changes the state of the
iterator, in particular it affects the result of subsequent calls of
position() and current().
- 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.
getAnother
public SequenceIterator getAnother()
- Get another enumeration of the same nodes
- Returns:
- a SequenceIterator that iterates over the same items,
positioned before the first item