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Example 1 with MongoPcjQueryNode

use of org.apache.rya.indexing.mongodb.pcj.MongoPcjQueryNode in project incubator-rya by apache.

the class MongoPcjIntegrationTest method testEvaluateTwoIndexValidate.

@Test
public void testEvaluateTwoIndexValidate() throws Exception {
    final Sail nonPcjSail = RyaSailFactory.getInstance(conf);
    final MongoDBRdfConfiguration pcjConf = conf.clone();
    pcjConf.setBoolean(ConfigUtils.USE_PCJ, true);
    final Sail pcjSail = RyaSailFactory.getInstance(pcjConf);
    final SailRepositoryConnection conn = new SailRepository(nonPcjSail).getConnection();
    final SailRepositoryConnection pcjConn = new SailRepository(pcjSail).getConnection();
    addPCJS(pcjConn);
    try {
        final URI superclass = new URIImpl("uri:superclass");
        final URI superclass2 = new URIImpl("uri:superclass2");
        conn.add(subclass, RDF.TYPE, superclass);
        conn.add(subclass2, RDF.TYPE, superclass2);
        conn.add(obj, RDFS.LABEL, new LiteralImpl("label"));
        conn.add(obj2, RDFS.LABEL, new LiteralImpl("label2"));
        final String indexSparqlString = // 
        "" + // 
        "SELECT ?dog ?pig ?duck  " + // 
        "{" + // 
        "  ?pig a ?dog . " + // 
        "  ?pig <http://www.w3.org/2000/01/rdf-schema#label> ?duck " + // 
        "}";
        final String indexSparqlString2 = // 
        "" + // 
        "SELECT ?o ?f ?e ?c ?l  " + // 
        "{" + // 
        "  ?e <uri:talksTo> ?o . " + // 
        "  ?o <http://www.w3.org/2000/01/rdf-schema#label> ?l. " + // 
        "  ?c a ?f . " + // 
        "}";
        final String queryString = // 
        "" + // 
        "SELECT ?e ?c ?l ?f ?o " + // 
        "{" + // 
        "  ?e a ?c . " + // 
        "  ?e <http://www.w3.org/2000/01/rdf-schema#label> ?l. " + // 
        "  ?e <uri:talksTo> ?o . " + // 
        "  ?o <http://www.w3.org/2000/01/rdf-schema#label> ?l. " + // 
        "  ?c a ?f . " + // 
        "}";
        PcjIntegrationTestingUtil.createAndPopulatePcj(conn, getMongoClient(), conf.getMongoDBName() + 1, conf.getRyaInstanceName(), indexSparqlString);
        final MongoPcjQueryNode ais1 = new MongoPcjQueryNode(conf, conf.getMongoDBName() + 1);
        PcjIntegrationTestingUtil.createAndPopulatePcj(conn, getMongoClient(), conf.getMongoDBName() + 2, conf.getRyaInstanceName(), indexSparqlString2);
        final MongoPcjQueryNode ais2 = new MongoPcjQueryNode(conf, conf.getMongoDBName() + 2);
        final List<ExternalTupleSet> index = new ArrayList<>();
        index.add(ais1);
        index.add(ais2);
        ParsedQuery pq = null;
        final SPARQLParser sp = new SPARQLParser();
        pq = sp.parseQuery(queryString, null);
        final List<TupleExpr> teList = Lists.newArrayList();
        final TupleExpr te = pq.getTupleExpr();
        final PCJOptimizer pcj = new PCJOptimizer(index, false, new MongoPcjIndexSetProvider(new StatefulMongoDBRdfConfiguration(conf, getMongoClient())));
        pcj.optimize(te, null, null);
        teList.add(te);
        final IndexPlanValidator ipv = new IndexPlanValidator(false);
        assertTrue(ipv.isValid(te));
    } finally {
        conn.close();
        pcjConn.close();
        nonPcjSail.shutDown();
        pcjSail.shutDown();
    }
}
Also used : SPARQLParser(org.openrdf.query.parser.sparql.SPARQLParser) StatefulMongoDBRdfConfiguration(org.apache.rya.mongodb.StatefulMongoDBRdfConfiguration) MongoPcjQueryNode(org.apache.rya.indexing.mongodb.pcj.MongoPcjQueryNode) SailRepository(org.openrdf.repository.sail.SailRepository) ParsedQuery(org.openrdf.query.parser.ParsedQuery) ArrayList(java.util.ArrayList) IndexPlanValidator(org.apache.rya.indexing.IndexPlanValidator.IndexPlanValidator) URIImpl(org.openrdf.model.impl.URIImpl) SailRepositoryConnection(org.openrdf.repository.sail.SailRepositoryConnection) URI(org.openrdf.model.URI) TupleExpr(org.openrdf.query.algebra.TupleExpr) ExternalTupleSet(org.apache.rya.indexing.external.tupleSet.ExternalTupleSet) LiteralImpl(org.openrdf.model.impl.LiteralImpl) PCJOptimizer(org.apache.rya.indexing.pcj.matching.PCJOptimizer) Sail(org.openrdf.sail.Sail) MongoPcjIndexSetProvider(org.apache.rya.indexing.mongodb.pcj.MongoPcjIndexSetProvider) MongoDBRdfConfiguration(org.apache.rya.mongodb.MongoDBRdfConfiguration) StatefulMongoDBRdfConfiguration(org.apache.rya.mongodb.StatefulMongoDBRdfConfiguration) Test(org.junit.Test)

Example 2 with MongoPcjQueryNode

use of org.apache.rya.indexing.mongodb.pcj.MongoPcjQueryNode in project incubator-rya by apache.

the class MongoPcjIntegrationTest method testEvaluateThreeIndexValidate.

@Test
public void testEvaluateThreeIndexValidate() throws Exception {
    final Sail nonPcjSail = RyaSailFactory.getInstance(conf);
    final MongoDBRdfConfiguration pcjConf = conf.clone();
    pcjConf.setBoolean(ConfigUtils.USE_PCJ, true);
    final Sail pcjSail = RyaSailFactory.getInstance(pcjConf);
    final SailRepositoryConnection conn = new SailRepository(nonPcjSail).getConnection();
    final SailRepositoryConnection pcjConn = new SailRepository(pcjSail).getConnection();
    addPCJS(pcjConn);
    try {
        final URI superclass = new URIImpl("uri:superclass");
        final URI superclass2 = new URIImpl("uri:superclass2");
        final URI howlsAt = new URIImpl("uri:howlsAt");
        final URI subType = new URIImpl("uri:subType");
        final URI superSuperclass = new URIImpl("uri:super_superclass");
        conn.add(subclass, RDF.TYPE, superclass);
        conn.add(subclass2, RDF.TYPE, superclass2);
        conn.add(obj, RDFS.LABEL, new LiteralImpl("label"));
        conn.add(obj2, RDFS.LABEL, new LiteralImpl("label2"));
        conn.add(sub, howlsAt, superclass);
        conn.add(superclass, subType, superSuperclass);
        final String indexSparqlString = // 
        "" + // 
        "SELECT ?dog ?pig ?duck  " + // 
        "{" + // 
        "  ?pig a ?dog . " + // 
        "  ?pig <http://www.w3.org/2000/01/rdf-schema#label> ?duck " + // 
        "}";
        final String indexSparqlString2 = // 
        "" + // 
        "SELECT ?o ?f ?e ?c ?l  " + // 
        "{" + // 
        "  ?e <uri:talksTo> ?o . " + // 
        "  ?o <http://www.w3.org/2000/01/rdf-schema#label> ?l. " + // 
        "  ?c a ?f . " + // 
        "}";
        final String indexSparqlString3 = // 
        "" + // 
        "SELECT ?wolf ?sheep ?chicken  " + // 
        "{" + // 
        "  ?wolf <uri:howlsAt> ?sheep . " + // 
        "  ?sheep <uri:subType> ?chicken. " + // 
        "}";
        final String queryString = // 
        "" + // 
        "SELECT ?e ?c ?l ?f ?o " + // 
        "{" + // 
        "  ?e a ?c . " + // 
        "  ?e <http://www.w3.org/2000/01/rdf-schema#label> ?l. " + // 
        "  ?e <uri:talksTo> ?o . " + // 
        "  ?o <http://www.w3.org/2000/01/rdf-schema#label> ?l. " + // 
        "  ?c a ?f . " + // 
        "  ?e <uri:howlsAt> ?f. " + // 
        "  ?f <uri:subType> ?o. " + // 
        "}";
        PcjIntegrationTestingUtil.createAndPopulatePcj(conn, getMongoClient(), conf.getMongoDBName() + 1, conf.getRyaInstanceName(), indexSparqlString);
        final MongoPcjQueryNode ais1 = new MongoPcjQueryNode(conf, conf.getMongoDBName() + 1);
        PcjIntegrationTestingUtil.createAndPopulatePcj(conn, getMongoClient(), conf.getMongoDBName() + 2, conf.getRyaInstanceName(), indexSparqlString2);
        final MongoPcjQueryNode ais2 = new MongoPcjQueryNode(conf, conf.getMongoDBName() + 2);
        PcjIntegrationTestingUtil.createAndPopulatePcj(conn, getMongoClient(), conf.getMongoDBName() + 3, conf.getRyaInstanceName(), indexSparqlString3);
        final MongoPcjQueryNode ais3 = new MongoPcjQueryNode(conf, conf.getMongoDBName() + 3);
        final List<ExternalTupleSet> index = new ArrayList<>();
        index.add(ais1);
        index.add(ais3);
        index.add(ais2);
        ParsedQuery pq = null;
        final SPARQLParser sp = new SPARQLParser();
        pq = sp.parseQuery(queryString, null);
        final List<TupleExpr> teList = Lists.newArrayList();
        final TupleExpr te = pq.getTupleExpr();
        final PCJOptimizer pcj = new PCJOptimizer(index, false, new MongoPcjIndexSetProvider(new StatefulMongoDBRdfConfiguration(conf, getMongoClient())));
        pcj.optimize(te, null, null);
        teList.add(te);
        final IndexPlanValidator ipv = new IndexPlanValidator(false);
        assertTrue(ipv.isValid(te));
    } finally {
        conn.close();
        pcjConn.close();
        nonPcjSail.shutDown();
        pcjSail.shutDown();
    }
}
Also used : SPARQLParser(org.openrdf.query.parser.sparql.SPARQLParser) StatefulMongoDBRdfConfiguration(org.apache.rya.mongodb.StatefulMongoDBRdfConfiguration) MongoPcjQueryNode(org.apache.rya.indexing.mongodb.pcj.MongoPcjQueryNode) SailRepository(org.openrdf.repository.sail.SailRepository) ParsedQuery(org.openrdf.query.parser.ParsedQuery) ArrayList(java.util.ArrayList) IndexPlanValidator(org.apache.rya.indexing.IndexPlanValidator.IndexPlanValidator) URIImpl(org.openrdf.model.impl.URIImpl) SailRepositoryConnection(org.openrdf.repository.sail.SailRepositoryConnection) URI(org.openrdf.model.URI) TupleExpr(org.openrdf.query.algebra.TupleExpr) ExternalTupleSet(org.apache.rya.indexing.external.tupleSet.ExternalTupleSet) LiteralImpl(org.openrdf.model.impl.LiteralImpl) PCJOptimizer(org.apache.rya.indexing.pcj.matching.PCJOptimizer) Sail(org.openrdf.sail.Sail) MongoPcjIndexSetProvider(org.apache.rya.indexing.mongodb.pcj.MongoPcjIndexSetProvider) MongoDBRdfConfiguration(org.apache.rya.mongodb.MongoDBRdfConfiguration) StatefulMongoDBRdfConfiguration(org.apache.rya.mongodb.StatefulMongoDBRdfConfiguration) Test(org.junit.Test)

Aggregations

ArrayList (java.util.ArrayList)2 IndexPlanValidator (org.apache.rya.indexing.IndexPlanValidator.IndexPlanValidator)2 ExternalTupleSet (org.apache.rya.indexing.external.tupleSet.ExternalTupleSet)2 MongoPcjIndexSetProvider (org.apache.rya.indexing.mongodb.pcj.MongoPcjIndexSetProvider)2 MongoPcjQueryNode (org.apache.rya.indexing.mongodb.pcj.MongoPcjQueryNode)2 PCJOptimizer (org.apache.rya.indexing.pcj.matching.PCJOptimizer)2 MongoDBRdfConfiguration (org.apache.rya.mongodb.MongoDBRdfConfiguration)2 StatefulMongoDBRdfConfiguration (org.apache.rya.mongodb.StatefulMongoDBRdfConfiguration)2 Test (org.junit.Test)2 URI (org.openrdf.model.URI)2 LiteralImpl (org.openrdf.model.impl.LiteralImpl)2 URIImpl (org.openrdf.model.impl.URIImpl)2 TupleExpr (org.openrdf.query.algebra.TupleExpr)2 ParsedQuery (org.openrdf.query.parser.ParsedQuery)2 SPARQLParser (org.openrdf.query.parser.sparql.SPARQLParser)2 SailRepository (org.openrdf.repository.sail.SailRepository)2 SailRepositoryConnection (org.openrdf.repository.sail.SailRepositoryConnection)2 Sail (org.openrdf.sail.Sail)2