net.sf.saxon.tree.wrapper
Class VirtualUntypedCopy.VirtualUntypedCopier

java.lang.Object
  extended by net.sf.saxon.tree.wrapper.VirtualCopy.VirtualCopier
      extended by net.sf.saxon.tree.wrapper.VirtualUntypedCopy.VirtualUntypedCopier
All Implemented Interfaces:
SequenceIterator, AxisIterator, UnfailingIterator
Enclosing class:
VirtualUntypedCopy

protected class VirtualUntypedCopy.VirtualUntypedCopier
extends VirtualCopy.VirtualCopier


Field Summary
 
Fields inherited from class net.sf.saxon.tree.wrapper.VirtualCopy.VirtualCopier
base, subtreeRoot
 
Fields inherited from interface net.sf.saxon.om.SequenceIterator
GROUNDED, LAST_POSITION_FINDER, LOOKAHEAD
 
Constructor Summary
VirtualUntypedCopy.VirtualUntypedCopier(AxisIterator base, VirtualCopy parent, NodeInfo subtreeRoot)
           
 
Method Summary
protected  VirtualCopy createCopy(NodeInfo node, NodeInfo root)
          Method to create the virtual copy of a node encountered when navigating.
 AxisIterator getAnother()
          Get another iterator over the same sequence of items, positioned at the start of the sequence
 
Methods inherited from class net.sf.saxon.tree.wrapper.VirtualCopy.VirtualCopier
atomize, close, current, getProperties, getStringValue, iterateAxis, moveNext, next, position
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

VirtualUntypedCopy.VirtualUntypedCopier

public VirtualUntypedCopy.VirtualUntypedCopier(AxisIterator base,
                                               VirtualCopy parent,
                                               NodeInfo subtreeRoot)
Method Detail

createCopy

protected VirtualCopy createCopy(NodeInfo node,
                                 NodeInfo root)
Method to create the virtual copy of a node encountered when navigating. This method is separated out so that it can be overridden in a subclass.

Overrides:
createCopy in class VirtualCopy.VirtualCopier
Parameters:
node - the node to be copied
root - the root of the tree
Returns:
the virtual copy

getAnother

public AxisIterator getAnother()
Get another iterator over the same sequence of items, positioned at the start of the sequence

Specified by:
getAnother in interface SequenceIterator
Specified by:
getAnother in interface AxisIterator
Specified by:
getAnother in interface UnfailingIterator
Overrides:
getAnother in class VirtualCopy.VirtualCopier
Returns:
a new iterator over the same sequence


Copyright (c) 2004-2011 Saxonica Limited. All rights reserved.