Examples with Event org.apache.rya.indexing.geotemporal.model.Event used on opensource projects

Example 1 with Event

use of org.apache.rya.indexing.geotemporal.model.Event in project incubator-rya by apache.

the class MongoGeoTemporalIndexIT method ensureInEventStore_Test.

@Test
public void ensureInEventStore_Test() throws Exception {
    final Sail sail = GeoRyaSailFactory.getInstance(conf);
    final SailRepository repo = new SailRepository(sail);
    try (final MongoGeoTemporalIndexer indexer = new MongoGeoTemporalIndexer()) {
        indexer.setConf(conf);
        indexer.init();
        addStatements(repo.getConnection());
        final EventStorage events = indexer.getEventStorage();
        final RyaURI subject = new RyaURI("urn:event1");
        final Optional<Event> event = events.get(subject);
        assertTrue(event.isPresent());
    } finally {
        sail.shutDown();
    }
}

Example 2 with Event

use of org.apache.rya.indexing.geotemporal.model.Event in project incubator-rya by apache.

the class MongoGeoTemporalIndexerIT method ensureEvent.

@Test
public void ensureEvent() throws Exception {
    final RyaStatement geoStmnt = statement(point(0, 0));
    final RyaStatement timeStmnt = statement(makeInstant(0));
    final EventStorage store = indexer.getEventStorage();
    indexer.storeStatement(geoStmnt);
    Optional<Event> evnt = store.get(geoStmnt.getSubject());
    assertTrue(evnt.isPresent());
    Event expected = Event.builder().setSubject(geoStmnt.getSubject()).setGeometry(point(0, 0)).build();
    assertEquals(expected, evnt.get());
    indexer.storeStatement(timeStmnt);
    evnt = store.get(timeStmnt.getSubject());
    assertTrue(evnt.isPresent());
    expected = Event.builder().setSubject(geoStmnt.getSubject()).setGeometry(point(0, 0)).setTemporalInstant(makeInstant(0)).build();
    assertEquals(expected, evnt.get());
    indexer.deleteStatement(geoStmnt);
    evnt = store.get(timeStmnt.getSubject());
    assertTrue(evnt.isPresent());
    expected = Event.builder().setSubject(timeStmnt.getSubject()).setTemporalInstant(makeInstant(0)).build();
    assertEquals(expected, evnt.get());
    indexer.deleteStatement(timeStmnt);
    evnt = store.get(timeStmnt.getSubject());
    assertTrue(evnt.isPresent());
    expected = Event.builder().setSubject(timeStmnt.getSubject()).build();
    assertEquals(expected, evnt.get());
}

Example 3 with Event

use of org.apache.rya.indexing.geotemporal.model.Event in project incubator-rya by apache.

the class EventDocumentConverterTest method to_and_from_document.

@Test
public void to_and_from_document() throws DocumentConverterException {
    final Geometry geo = GF.createPoint(new Coordinate(10, 10));
    final TemporalInstant instant = new TemporalInstantRfc3339(DateTime.now());
    // An Event that will be stored.
    final Event event = Event.builder().setSubject(new RyaURI("urn:event/001")).setGeometry(geo).setTemporalInstant(instant).build();
    final Document document = new EventDocumentConverter().toDocument(event);
    // Convert the Document back into an Event.
    final Event converted = new EventDocumentConverter().fromDocument(document);
    // Ensure the original matches the round trip converted Event.
    assertEquals(event, converted);
}

Example 4 with Event

use of org.apache.rya.indexing.geotemporal.model.Event in project incubator-rya by apache.

the class MongoEventStorageIT method create_and_get.

@Test
public void create_and_get() throws Exception {
    final Geometry geo = GF.createPoint(new Coordinate(10, 10));
    final TemporalInstant instant = new TemporalInstantRfc3339(DateTime.now());
    // An Event that will be stored.
    final Event event = Event.builder().setSubject(new RyaURI("urn:event/001")).setGeometry(geo).setTemporalInstant(instant).build();
    // Create it.
    final EventStorage storage = new MongoEventStorage(super.getMongoClient(), RYA_INSTANCE_NAME);
    storage.create(event);
    // Get it.
    final Optional<Event> storedEvent = storage.get(new RyaURI("urn:event/001"));
    // Verify the correct value was returned.
    assertEquals(event, storedEvent.get());
}

Example 5 with Event

use of org.apache.rya.indexing.geotemporal.model.Event in project incubator-rya by apache.

the class MongoEventStorage method search.

@Override
public Collection<Event> search(final Optional<RyaURI> subject, final Optional<Collection<IndexingExpr>> geoFilters, final Optional<Collection<IndexingExpr>> temporalFilters) throws EventStorageException {
    requireNonNull(subject);
    try {
        final Collection<IndexingExpr> geos = (geoFilters.isPresent() ? geoFilters.get() : new ArrayList<>());
        final Collection<IndexingExpr> tempos = (temporalFilters.isPresent() ? temporalFilters.get() : new ArrayList<>());
        final DBObject filterObj = queryAdapter.getFilterQuery(geos, tempos);
        final BasicDBObjectBuilder builder = BasicDBObjectBuilder.start(filterObj.toMap());
        if (subject.isPresent()) {
            builder.append(EventDocumentConverter.SUBJECT, subject.get().getData());
        }
        final MongoCursor<Document> results = mongo.getDatabase(ryaInstanceName).getCollection(COLLECTION_NAME).find(BsonDocument.parse(builder.get().toString())).iterator();
        final List<Event> events = new ArrayList<>();
        while (results.hasNext()) {
            events.add(EVENT_CONVERTER.fromDocument(results.next()));
        }
        return events;
    } catch (final MongoException | DocumentConverterException | GeoTemporalIndexException e) {
        throw new EventStorageException("Could not get the Event.", e);
    }
}