writing Jena built-ins

Question

I\'m trying to write a Jena built-in to return a value from an algorithm I have been given and then do a comparison against that value, e.g.,

Answer 1

@Joshua

I found how to implement this.

First of all, you should create a new class that extend from BaseBuiltin like this http://sadl.sourceforge.net/CustomJenaBuiltins.html

and then add it into builtinRegistry class