siroky/Payola — comment on commit 623cd4cd6ee2c0ef3d7e565a21004f0e84959291
File: payola/data/src/main/scala/cz/payola/data/sparql/QueryExecutor.scala line 10
By siroky:

The 'configurations' parameter doesn't necessarily have to be of type List[SparqlEndpointConfiguration], because there may be other types of configurations. So some base 'Configuration' class would be better.