net.sf.saxon.expr
public interface MappingExpression
Method Summary | |
---|---|
SequenceIterator | getMappingIterator(SequenceIterator base, XPathContext context)
Return an iterator over the results of the expression, given an iterator over the principal
operand to the expression |
Parameters: base an interator over the input to the expression context dynamic evaluation context
Returns: an iterator over the results of the expression
Throws: XPathException