| java.lang.Object net.sf.saxon.expr.DifferenceEnumeration
DifferenceEnumeration | public class DifferenceEnumeration implements SequenceIterator(Code) | | An enumeration representing a nodeset that is teh difference of two other NodeSets.
There is an "except" operator in XPath 2.0 to create such an expression.
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DifferenceEnumeration | public DifferenceEnumeration(SequenceIterator p1, SequenceIterator p2, NodeOrderComparer comparer) throws XPathException(Code) | | Form an enumeration of the difference of two nodesets, that is, the nodes
that are in p1 and that are not in p2.
Parameters: p1 - the first operand Parameters: p2 - the second operand Parameters: comparer - the comparer |
getProperties | public int getProperties()(Code) | | Get properties of this iterator, as a bit-significant integer.
the properties of this iterator. This will be some combination ofproperties such as GROUNDED, LAST_POSITION_FINDER,and LOOKAHEAD. It is alwaysacceptable 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. |
position | public int position()(Code) | | |
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