Examples with URIImpl org.openrdf.model.impl.URIImpl used on opensource projects

Example 16 with URIImpl

use of org.openrdf.model.impl.URIImpl in project incubator-rya by apache.

the class RdfFileInputFormatTest method testTrigInput.

@Test
public void testTrigInput() throws Exception {
    RdfFileInputFormat.setRDFFormat(job, RDFFormat.TRIG);
    init(TRIG_INPUT);
    Assert.assertTrue(reader.nextKeyValue());
    Assert.assertEquals(1, reader.getCurrentKey().get());
    Statement expected = new ContextStatementImpl(new URIImpl("http://www.example.org/exampleDocument#Monica"), new URIImpl("http://www.example.org/vocabulary#name"), new LiteralImpl("Monica Murphy"), new URIImpl("http://www.example.org/exampleDocument#G1"));
    Statement actual = RyaToRdfConversions.convertStatement(reader.getCurrentValue().getRyaStatement());
    Assert.assertEquals(expected, actual);
}

Example 17 with URIImpl

use of org.openrdf.model.impl.URIImpl in project incubator-rya by apache.

the class EntityIndexSetProvider method discoverEntities.

private void discoverEntities(final StatementPattern pattern, final List<StatementPattern> unmatched) {
    final Var subj = pattern.getSubjectVar();
    final String subjStr = subj.getName();
    final RyaURI predURI = getPredURI(pattern);
    // check to see if current node is type
    if (new URIImpl(predURI.getData()).equals(RDF.TYPE)) {
        final Var obj = pattern.getObjectVar();
        final RyaURI objURI = new RyaURI(obj.getValue().stringValue());
        try {
            final Optional<Type> optType = typeStorage.get(objURI);
            // if is type, fetch type add to subject -> type map
            if (optType.isPresent()) {
                final Type type = optType.get();
                typeMap.put(type, pattern);
                subjectTypeMap.put(subjStr, type);
                // check unmatched properties, add matches
                for (final StatementPattern propertyPattern : unmatched) {
                    // store sps into the type -> property map
                    final RyaURI property = getPredURI(propertyPattern);
                    final Var typeSubVar = getTypeSubject(type);
                    final Var patternSubVar = propertyPattern.getSubjectVar();
                    if (type.getPropertyNames().contains(property) && typeSubVar.equals(patternSubVar)) {
                        typeMap.put(type, propertyPattern);
                    }
                }
            }
        } catch (final TypeStorageException e) {
            e.printStackTrace();
        }
    } else {
        // if not type, check to see if subject is in type map
        if (subjectTypeMap.containsKey(subjStr)) {
            // if is, check to see if pred is a property of type
            final Type type = subjectTypeMap.get(subjStr);
            if (type.getPropertyNames().contains(predURI)) {
                // if is, add sp to type -> sp map
                if (!typeMap.containsKey(type)) {
                    // each variable can only contain 1 type for now @see:Rya-235?
                    typeMap.put(type, pattern);
                }
            } else {
                // if not, add to unmatched type
                unmatched.add(pattern);
            }
        } else {
            // if not, add to unmatched
            unmatched.add(pattern);
        }
    }
}

Example 18 with URIImpl

use of org.openrdf.model.impl.URIImpl in project incubator-rya by apache.

the class MongoPcjStorageIT method listResults.

@Test
public void listResults() throws Exception {
    try (final PrecomputedJoinStorage pcjStorage = new MongoPcjStorage(getMongoClient(), conf.getRyaInstanceName())) {
        final MongoRyaInstanceDetailsRepository detailsRepo = new MongoRyaInstanceDetailsRepository(getMongoClient(), conf.getRyaInstanceName());
        detailsRepo.initialize(RyaDetails.builder().setRyaInstanceName(conf.getRyaInstanceName()).setRyaVersion("test").setEntityCentricIndexDetails(new EntityCentricIndexDetails(false)).setTemporalIndexDetails(new TemporalIndexDetails(false)).setFreeTextDetails(new FreeTextIndexDetails(false)).setProspectorDetails(new ProspectorDetails(Optional.absent())).setJoinSelectivityDetails(new JoinSelectivityDetails(Optional.absent())).setPCJIndexDetails(PCJIndexDetails.builder().setEnabled(true)).build());
        // Create a PCJ.
        final String sparql = "SELECT * WHERE { ?a <http://isA> ?b }";
        final String pcjId = pcjStorage.createPcj(sparql);
        // Add some binding sets to it.
        final Set<VisibilityBindingSet> visiSets = new HashSet<>();
        final Set<BindingSet> expectedResults = new HashSet<>();
        final MapBindingSet aliceBS = new MapBindingSet();
        aliceBS.addBinding("a", new URIImpl("http://Alice"));
        aliceBS.addBinding("b", new URIImpl("http://Person"));
        visiSets.add(new VisibilityBindingSet(aliceBS, ""));
        expectedResults.add(aliceBS);
        final MapBindingSet charlieBS = new MapBindingSet();
        charlieBS.addBinding("a", new URIImpl("http://Charlie"));
        charlieBS.addBinding("b", new URIImpl("http://Comedian"));
        visiSets.add(new VisibilityBindingSet(charlieBS, ""));
        expectedResults.add(charlieBS);
        pcjStorage.addResults(pcjId, visiSets);
        // List the results that were stored.
        final Set<BindingSet> results = new HashSet<>();
        try (CloseableIterator<BindingSet> resultsIt = pcjStorage.listResults(pcjId)) {
            while (resultsIt.hasNext()) {
                results.add(resultsIt.next());
            }
        }
        assertEquals(expectedResults, results);
    }
}

Example 19 with URIImpl

use of org.openrdf.model.impl.URIImpl in project incubator-rya by apache.

the class MongoPcjStorageIT method purge.

@Test
public void purge() throws Exception {
    try (final PrecomputedJoinStorage pcjStorage = new MongoPcjStorage(getMongoClient(), conf.getRyaInstanceName())) {
        final MongoRyaInstanceDetailsRepository detailsRepo = new MongoRyaInstanceDetailsRepository(getMongoClient(), conf.getRyaInstanceName());
        detailsRepo.initialize(RyaDetails.builder().setRyaInstanceName(conf.getRyaInstanceName()).setRyaVersion("test").setEntityCentricIndexDetails(new EntityCentricIndexDetails(false)).setTemporalIndexDetails(new TemporalIndexDetails(false)).setFreeTextDetails(new FreeTextIndexDetails(false)).setProspectorDetails(new ProspectorDetails(Optional.absent())).setJoinSelectivityDetails(new JoinSelectivityDetails(Optional.absent())).setPCJIndexDetails(PCJIndexDetails.builder().setEnabled(true)).build());
        // Create a PCJ.
        final String sparql = "SELECT * WHERE { ?a <http://isA> ?b }";
        final String pcjId = pcjStorage.createPcj(sparql);
        // Add some binding sets to it.
        final Set<VisibilityBindingSet> expectedResults = new HashSet<>();
        final MapBindingSet aliceBS = new MapBindingSet();
        aliceBS.addBinding("a", new URIImpl("http://Alice"));
        aliceBS.addBinding("b", new URIImpl("http://Person"));
        expectedResults.add(new VisibilityBindingSet(aliceBS, ""));
        final MapBindingSet charlieBS = new MapBindingSet();
        charlieBS.addBinding("a", new URIImpl("http://Charlie"));
        charlieBS.addBinding("b", new URIImpl("http://Comedian"));
        expectedResults.add(new VisibilityBindingSet(charlieBS, ""));
        pcjStorage.addResults(pcjId, expectedResults);
        // Purge the PCJ.
        pcjStorage.purge(pcjId);
        // List the results that were stored.
        final Set<BindingSet> results = new HashSet<>();
        try (CloseableIterator<BindingSet> resultsIt = pcjStorage.listResults(pcjId)) {
            while (resultsIt.hasNext()) {
                results.add(resultsIt.next());
            }
        }
        assertTrue(results.isEmpty());
        // Make sure the PCJ metadata was updated.
        final PcjMetadata metadata = pcjStorage.getPcjMetadata(pcjId);
        final Set<VariableOrder> varOrders = new ShiftVarOrderFactory().makeVarOrders(sparql);
        final PcjMetadata expectedMetadata = new PcjMetadata(sparql, 0L, varOrders);
        assertEquals(expectedMetadata, metadata);
    }
}

Example 20 with URIImpl

use of org.openrdf.model.impl.URIImpl in project incubator-rya by apache.

the class PcjDocumentsWithMockTest method populatePcj.

@Test
public void populatePcj() throws Exception {
    final RdfCloudTripleStore ryaStore = new RdfCloudTripleStore();
    final MongoDBRyaDAO dao = new MongoDBRyaDAO();
    dao.setConf(new StatefulMongoDBRdfConfiguration(conf, getMongoClient()));
    dao.init();
    ryaStore.setRyaDAO(dao);
    ryaStore.initialize();
    final SailRepositoryConnection ryaConn = new RyaSailRepository(ryaStore).getConnection();
    try {
        // Load some Triples into Rya.
        final Set<Statement> triples = new HashSet<>();
        triples.add(new StatementImpl(new URIImpl("http://Alice"), new URIImpl("http://hasAge"), new NumericLiteralImpl(14, XMLSchema.INTEGER)));
        triples.add(new StatementImpl(new URIImpl("http://Alice"), new URIImpl("http://playsSport"), new LiteralImpl("Soccer")));
        triples.add(new StatementImpl(new URIImpl("http://Bob"), new URIImpl("http://hasAge"), new NumericLiteralImpl(16, XMLSchema.INTEGER)));
        triples.add(new StatementImpl(new URIImpl("http://Bob"), new URIImpl("http://playsSport"), new LiteralImpl("Soccer")));
        triples.add(new StatementImpl(new URIImpl("http://Charlie"), new URIImpl("http://hasAge"), new NumericLiteralImpl(12, XMLSchema.INTEGER)));
        triples.add(new StatementImpl(new URIImpl("http://Charlie"), new URIImpl("http://playsSport"), new LiteralImpl("Soccer")));
        triples.add(new StatementImpl(new URIImpl("http://Eve"), new URIImpl("http://hasAge"), new NumericLiteralImpl(43, XMLSchema.INTEGER)));
        triples.add(new StatementImpl(new URIImpl("http://Eve"), new URIImpl("http://playsSport"), new LiteralImpl("Soccer")));
        for (final Statement triple : triples) {
            ryaConn.add(triple);
        }
        // Create a PCJ table that will include those triples in its results.
        final String sparql = "SELECT ?name ?age " + "{" + "?name <http://hasAge> ?age." + "?name <http://playsSport> \"Soccer\" " + "}";
        final String pcjTableName = new PcjTableNameFactory().makeTableName(conf.getRyaInstanceName(), "testPcj");
        final MongoPcjDocuments pcjs = new MongoPcjDocuments(getMongoClient(), conf.getRyaInstanceName());
        pcjs.createAndPopulatePcj(ryaConn, pcjTableName, sparql);
        // Make sure the cardinality was updated.
        final PcjMetadata metadata = pcjs.getPcjMetadata(pcjTableName);
        assertEquals(4, metadata.getCardinality());
    } finally {
        ryaConn.close();
        ryaStore.shutDown();
    }
}