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java.lang.Objectnet.sf.saxon.om.PrependIterator
An iterator over nodes, that prepends a given node to the nodes returned by another iterator. Used to modify an iterator over axis A to one that iterates over A-OR-SELF.
| Field Summary |
| Fields inherited from interface net.sf.saxon.om.SequenceIterator |
ATOMIZABLE, GROUNDED, LAST_POSITION_FINDER, LOOKAHEAD |
| Constructor Summary | |
PrependIterator(NodeInfo start,
AxisIterator base)
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| Method Summary | |
Item |
current()
Get the current item in the sequence. |
SequenceIterator |
getAnother()
Get another iterator over the same sequence of items, positioned at the start of the sequence |
int |
getProperties()
Get properties of this iterator, as a bit-significant integer. |
Item |
next()
Get the next item in the sequence. |
int |
position()
Get the current position |
| Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
| Constructor Detail |
public PrependIterator(NodeInfo start,
AxisIterator base)
| Method Detail |
public Item next()
next in interface AxisIteratorpublic Item current()
current in interface AxisIteratorpublic int position()
position in interface AxisIteratorpublic SequenceIterator getAnother()
getAnother in interface AxisIteratorpublic int getProperties()
getProperties in interface SequenceIteratorSequenceIterator.GROUNDED, SequenceIterator.LAST_POSITION_FINDER,
and SequenceIterator.LOOKAHEAD. It is always
acceptable to return the value zero, indicating that there are no known special properties.
It is acceptable for the properties of the iterator to change depending on its state.
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