net.sf.saxon.tinytree
Class AncestorEnumeration

java.lang.Object
  extended by net.sf.saxon.om.AxisIteratorImpl
      extended by net.sf.saxon.tinytree.AncestorEnumeration
All Implemented Interfaces:
AtomizableIterator, AxisIterator, SequenceIterator

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.


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
 
Constructor Summary
AncestorEnumeration(TinyNodeImpl node, NodeTest nodeTest, boolean includeSelf)
           
 
Method Summary
 SequenceIterator getAnother()
          Get another enumeration of the same nodes
 Item next()
          Get the next item in the sequence.
 
Methods inherited from class net.sf.saxon.om.AxisIteratorImpl
current, getProperties, isAtomizing, position, setIsAtomizing
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

AncestorEnumeration

public AncestorEnumeration(TinyNodeImpl node,
                           NodeTest nodeTest,
                           boolean includeSelf)
Method Detail

next

public Item 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.

getAnother

public SequenceIterator getAnother()
Get another enumeration of the same nodes

Returns:
a new iterator over the same sequence