siroky/Payola — comment on commit 623cd4cd6ee2c0ef3d7e565a21004f0e84959291
File: payola/data/src/main/scala/cz/payola/data/sparql/QueryExecutor.scala line 24
By siroky:

I suppose
```configurations.collect {
case c: SparqlEndpointConfiguration => new SparqlDataProvider(c)
case c: AnotherTypeOfCondifuration => new AnotherTypeOfProvider(c)
}```
would be better.