Class ForClauseOuterPush

  • public class ForClauseOuterPush
    extends TuplePush
    This class implements the changes to the tuple stream effected by a "for" clause in a FLWOR expression where "allowing empty" is specified
    • Method Detail

      • processTuple

        public void processTuple​(XPathContext context)
                          throws XPathException
        Description copied from class: TuplePush
        Notify the availability of the next tuple. Before calling this method, the supplier of the tuples must set all the variables corresponding to the supplied tuple in the local stack frame associated with the context object
        Specified by:
        processTuple in class TuplePush
        context - the dynamic evaluation context
        XPathException - if a dynamic error occurs