net.sf.saxon.om
public interface UnfailingIterator extends SequenceIterator
Method Summary | |
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Item | current()
Get the current item in the sequence.
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SequenceIterator | getAnother()
Get another iterator over the same sequence of items, positioned at the
start of the sequence. |
Item | next()
Get the next item in the sequence. |
int | position()
Get the current position
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Returns: the current item, that is, the item most recently returned by next()
Returns: a new iterator over the same sequence
Returns: the next Item. If there are no more nodes, return null.
Returns: the position of the current item (the item most recently returned by next()), starting at 1 for the first node