ExampleK01FunctionInSPARQL()
RDF Tutorial example K01: Implementing a function for SPARQL queries
Refer to that documentation: http//docs.rdf4j.org/custom-sparql-functions/
The function is described in resources/META-INF/services/org.eclipse.rdf4j.query.algebra.evaluation.function.Function
Running this object main file in IntelliJ should work out of the box. If you produce the project with gradle
make sure the resources are copied in the JAR.
Author
Jonathan Bisson