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/*
* Copyright 2020, 2021 KRR Oxford
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package uk.ac.ox.cs.rsacomb
import java.io.{File, PrintWriter}
import java.nio.file.{Path, Paths, InvalidPathException}
import java.util.HashMap
import scala.collection.JavaConverters._
import tech.oxfordsemantic.jrdfox.client.UpdateType
import tech.oxfordsemantic.jrdfox.logic.expression.{IRI, Term}
import tech.oxfordsemantic.jrdfox.logic.sparql.statement.SelectQuery
import util.{Logger, RDFoxUtil, RSA}
import sparql.ConjunctiveQuery
import uk.ac.ox.cs.rsacomb.ontology.Ontology
import uk.ac.ox.cs.rsacomb.converter.Normalizer
import uk.ac.ox.cs.rsacomb.approximation.{Upperbound, Lowerbound}
/** Main entry point to the program */
object RSAComb extends App {
/* Command-line options */
val config = RSAConfig.parse(args.toList)
/* Set logger level */
if (config.contains('logger))
Logger.level = config('logger).get[Logger.Level]
/* Load original ontology and normalize it */
val ontopath = config('ontology).get[os.Path]
val data = config('data).get[List[os.Path]]
val ontology = Ontology(ontopath, data).normalize(new Normalizer)
//ontology.axioms foreach println
/* Approximate the ontology to RSA */
val toRSA = new Upperbound
val rsa = ontology approximate toRSA
if (config contains 'queries) {
val queries =
RDFoxUtil.loadQueriesFromFile(
config('queries).get[os.Path]
)
val answers = rsa ask queries
/* Write answers to output file */
os.write(
config('answers).get[os.Path],
ujson.write(ujson.Arr(answers.map(_.toJSON)), indent = 2),
createFolders = true
)
/* Generate simulation script */
Logger.generateSimulationScripts(data, queries)
// Logger.print(s"$answers", Logger.VERBOSE)
// Logger print s"Number of answers: ${answers.length} (${answers.lengthWithMultiplicity})"
// Retrieve unfiltered answers
// val unfiltered = rsa.queryDataStore(
// """
// SELECT (count(?K) as ?COUNT)
// WHERE {
// ?K a rsa:QM .
// }
// """,
// RSA.Prefixes
// )
// unfiltered.foreach((u) =>
// Logger print s"Number of unfiltered answers: ${u.head._2}"
// )
}
}
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