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package rsacomb
/* Java imports */
import java.io.File
import java.util.Map
import tech.oxfordsemantic.jrdfox.Prefixes
import tech.oxfordsemantic.jrdfox.logic.IRI
import org.semanticweb.owlapi.apibinding.OWLManager
import org.semanticweb.owlapi.model.OWLOntology
import rsacomb.RSAOntology
// Debug only
import tech.oxfordsemantic.jrdfox.logic.{
Formula,
Atom,
Variable,
Query,
QueryType,
Conjunction
}
import scala.collection.JavaConverters._
object RSA extends RSAOntology {
val Prefixes = new Prefixes()
Prefixes.declarePrefix(":", "http://example.com/rsa_example.owl#")
Prefixes.declarePrefix("internal:", "http://127.0.0.1/")
Prefixes.declarePrefix("rdf:", "http://www.w3.org/1999/02/22-rdf-syntax-ns#")
Prefixes.declarePrefix("rdfs:", "http://www.w3.org/2000/01/rdf-schema#")
Prefixes.declarePrefix("owl:", "http://www.w3.org/2002/07/owl#")
// Counter used to implement a simple fresh variable generator
private var counter = -1;
def getFreshVariable(): Variable = {
counter += 1
Variable.create(f"I$counter%03d")
}
val varX = Variable.create("X")
val varY = Variable.create("Y")
val varZ = Variable.create("Z")
val testAnswerVars = List[Variable](varX, varY, varZ).asJava;
val testFormula: Formula =
Conjunction.create(
Atom.rdf(varX, IRI.TOP_OBJECT_PROPERTY, varY),
Atom.rdf(varY, IRI.TOP_OBJECT_PROPERTY, varZ)
)
val test_query =
Query.create(QueryType.SELECT, false, testAnswerVars, testFormula)
def internal(name: Any): IRI =
IRI.create(
Prefixes.getPrefixIRIsByPrefixName.get("internal:").getIRI
+ name.toString
)
// TODO: move this somewhere else... maybe an OntoUtils class or something.
def loadOntology(onto: File): OWLOntology = {
val manager = OWLManager.createOWLOntologyManager()
manager.loadOntologyFromOntologyDocument(onto)
}
} // object RSA
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