Package net.sf.saxon.expr.flwor
Class SingularityPull
java.lang.Object
net.sf.saxon.expr.flwor.TuplePull
net.sf.saxon.expr.flwor.SingularityPull
The "singularity" tuple stream delivers a single empty tuple. It is the base tuple stream
for the outermost for/let clause in a FLWOR expression
-
Constructor Summary
Constructors -
Method Summary
Modifier and TypeMethodDescriptionboolean
nextTuple
(XPathContext context) Move on to the next tuple.
-
Constructor Details
-
SingularityPull
public SingularityPull()
-
-
Method Details
-
nextTuple
Move on to the next tuple. Before returning, this method must set all the variables corresponding to the "returned" tuple in the local stack frame associated with the context object
-