Hello,
I'm trying to create a SPIN Query by calling ARQ2SPIN.createQuery.
The query contains a FILTER with an equals operator:
FILTER (?className = "Neutral") .
Somewhere along the line this gets parsed as a Function (E_Equals) with
Symbol '='.
However, in ARQ2SPIN.createExpression, the call to:
Resource f = getFunction(function);
is returning a null 'f' Resource. This is because 'function' doesn't
have an IRI. Then, I think because of the null f, the call to:
FunctionCall call = SPINFactory.createFunctionCall(model, f);
causes a null pointer exception. Should a check be made here for the
case when f is null? Or should the function have been given an IRI?
Thanks,
Jeff
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