net.sf.saxon.expr
public class UnionEnumeration extends Object implements SequenceIterator, LookaheadIterator
Constructor Summary | |
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UnionEnumeration(SequenceIterator p1, SequenceIterator p2, NodeOrderComparer comparer)
Create the iterator. |
Method Summary | |
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Item | current() |
SequenceIterator | getAnother() |
int | getProperties()
Get properties of this iterator, as a bit-significant integer.
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boolean | hasNext() |
Item | next() |
int | position() |
Returns: the properties of this iterator. This will be some combination of properties such as GROUNDED, LAST_POSITION_FINDER, and 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.