public Iterator getPrecedingSiblingAxisIterator(Object contextNode) throws UnsupportedAxisException { return new PrecedingSiblingAxisIterator( contextNode, this ); }
precedingSibling = new PrecedingSiblingAxisIterator(contextNode, navigator);
@Override public Iterator<?> getPrecedingSiblingAxisIterator(final Object contextNode) throws UnsupportedAxisException { return new PrecedingSiblingAxisIterator(contextNode, this); }