net.sf.saxon.expr
public class IntersectionEnumeration extends Object implements SequenceIterator
Constructor Summary | |
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IntersectionEnumeration(SequenceIterator p1, SequenceIterator p2, NodeOrderComparer comparer)
Form an enumeration of the intersection of the nodes in two nodesets |
Method Summary | |
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void | close() |
Item | current() |
SequenceIterator | getAnother() |
int | getProperties()
Get properties of this iterator, as a bit-significant integer.
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Item | next() |
int | position() |
Parameters: p1 the first operand: must be in document order p2 the second operand: must be in document order comparer Comparer to be used for putting nodes in document order
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.