> Not sure. But I would guess it doesn't right now. Should be somewhere around > here where it would happen: > https://github.com/apache/jena/blob/master/jena-arq/src/main/java/org/apache/jena/sparql/expr/E_Regex.java#L76 > > And would call this class at some point > https://github.com/apache/jena/blob/master/jena-arq/src/main/java/org/apache/jena/sparql/expr/RegexJava.java[https://github.com/apache/jena/blob/master/jena-arq/src/main/java/org/apache/jena/sparql/expr/RegexJava.java] > > I'm reading another part of the code exactly now by coincidence, but was > working on another filter expression. Can look into it if you don't find the > function :)
By a quick glance at the code I feel like there could be a pattern=="" check, but I'm not sure this would be the correct way to go anyway.
