Examples with NodeFactoryNeo4j org.eol.globi.data.NodeFactoryNeo4j used on opensource projects

Example 1 with NodeFactoryNeo4j

use of org.eol.globi.data.NodeFactoryNeo4j in project eol-globi-data by jhpoelen.

the class IndexInteractionsTest method indexInteractions.

@Test
public void indexInteractions() throws NodeFactoryException {
    TaxonIndex taxonIndex = getOrCreateTaxonIndex();
    // see https://github.com/jhpoelen/eol-globi-data/wiki/Nanopubs
    StudyImpl study = new StudyImpl("some study", "some source", "http://doi.org/123.23/222", "some study citation");
    NodeFactoryWithDatasetContext factory = new NodeFactoryWithDatasetContext(nodeFactory, new DatasetImpl("some/namespace", URI.create("https://some.uri")));
    Study interaction = factory.getOrCreateStudy(study);
    TaxonImpl donaldTaxon = new TaxonImpl("donald duck", "NCBI:1234");
    Specimen donald = factory.createSpecimen(interaction, donaldTaxon);
    donald.classifyAs(taxonIndex.getOrCreateTaxon(donaldTaxon));
    TaxonImpl mickeyTaxon = new TaxonImpl("mickey mouse", "NCBI:4444");
    Taxon mickeyTaxonNCBI = taxonIndex.getOrCreateTaxon(new TaxonImpl("mickey mouse", "EOL:567"));
    NodeUtil.connectTaxa(mickeyTaxon, (TaxonNode) mickeyTaxonNCBI, getGraphDb(), RelTypes.SAME_AS);
    Specimen mickey = factory.createSpecimen(interaction, mickeyTaxon);
    mickey.classifyAs(taxonIndex.getOrCreateTaxon(mickeyTaxon));
    donald.ate(mickey);
    new IndexInteractions(getGraphDb()).link();
    NodeFactoryNeo4j nodeFactoryNeo4j = new NodeFactoryNeo4j(getGraphDb());
    StudyImpl study1 = new StudyImpl("some study", "some source", null, "come citation");
    study1.setOriginatingDataset(new DatasetImpl("some/namespace", URI.create("some:uri")));
    StudyNode someStudy = nodeFactoryNeo4j.getOrCreateStudy(study1);
    assertThat(interaction.getOriginatingDataset().getNamespace(), is(someStudy.getOriginatingDataset().getNamespace()));
    assertThat(interaction.getTitle(), is(someStudy.getTitle()));
    Iterable<Relationship> specimens = NodeUtil.getSpecimens(someStudy);
    RelationshipType hasParticipant = NodeUtil.asNeo4j(RelTypes.HAS_PARTICIPANT);
    Set<Long> ids = new HashSet<>();
    List<Long> idList = new ArrayList<>();
    for (Relationship specimen : specimens) {
        assertThat(specimen.getEndNode().hasRelationship(Direction.INCOMING, hasParticipant), Is.is(true));
        Relationship singleRelationship = specimen.getEndNode().getSingleRelationship(hasParticipant, Direction.INCOMING);
        long id = singleRelationship.getStartNode().getId();
        ids.add(id);
        idList.add(id);
    }
    assertThat(ids.size(), Is.is(1));
    assertThat(idList.size(), Is.is(2));
    Node interactionNode = getGraphDb().getNodeById(idList.get(0));
    assertTrue(interactionNode.hasRelationship(Direction.OUTGOING, NodeUtil.asNeo4j(RelTypes.DERIVED_FROM)));
    assertTrue(interactionNode.hasRelationship(Direction.OUTGOING, NodeUtil.asNeo4j(RelTypes.ACCESSED_AT)));
}

Example 2 with NodeFactoryNeo4j

use of org.eol.globi.data.NodeFactoryNeo4j in project eol-globi-data by jhpoelen.

the class Normalizer method importData.

void importData(GraphDatabaseService graphService, String cacheDir) {
    NodeFactoryNeo4j factory = new NodeFactoryNeo4j(graphService);
    factory.setEcoregionFinder(getEcoregionFinder());
    factory.setDoiResolver(new DOIResolverImpl());
    try {
        CacheFactory cacheFactory = dataset -> new CacheLocalReadonly(dataset.getNamespace(), cacheDir);
        DatasetFinder finder = new DatasetFinderLocal(cacheDir, cacheFactory);
        StudyImporter importer = new StudyImporterForGitHubData(new ParserFactoryLocal(), factory, finder);
        importer.setDataset(new DatasetLocal());
        importer.setLogger(new StudyImportLogger());
        importer.importStudy();
    } catch (StudyImporterException e) {
        LOG.error("problem encountered while importing [" + StudyImporterForGitHubData.class.getName() + "]", e);
    }
    EcoregionFinder regionFinder = getEcoregionFinder();
    if (regionFinder != null) {
        regionFinder.shutdown();
    }
}

Example 3 with NodeFactoryNeo4j

use of org.eol.globi.data.NodeFactoryNeo4j in project eol-globi-data by jhpoelen.

the class NormalizerTest method doSingleImport.

@Test
public void doSingleImport() throws IOException, StudyImporterException {
    importData(StudyImporterForSimons.class, new NodeFactoryNeo4j(getGraphDb()));
    GraphDatabaseService graphService = getGraphDb();
    Study study = getStudySingleton(graphService);
    assertThat(study.getTitle(), is("Simons 1997"));
    assertNotNull(graphService.getNodeById(1));
    assertNotNull(graphService.getNodeById(200));
}

Example 4 with NodeFactoryNeo4j

use of org.eol.globi.data.NodeFactoryNeo4j in project eol-globi-data by jhpoelen.

the class NanoPressTest method init.

@Test
public void init() throws IOException {
    FileUtils.deleteQuietly(new File("target/neo4j"));
    // instantiate node factory to create indexes
    new NodeFactoryNeo4j(GraphService.getGraphService("target/neo4j"));
    List<String> ts = Arrays.asList("-i", "target/neo4j", "-o", "target/np");
    NanoPress.main(ts.toArray(new String[ts.size()]));
}