Examples with TripleImpl org.apache.clerezza.commons.rdf.impl.utils.TripleImpl used on opensource projects

Example 46 with TripleImpl

use of org.apache.clerezza.commons.rdf.impl.utils.TripleImpl in project stanbol by apache.

the class TestEntityLinkingEnhancementEngine method initContentItem.

/**
     * Creates and initialises a new content item using {@link #CONTEXT} as
     * content and 
     * @return
     * @throws IOException
     */
private ContentItem initContentItem() throws IOException {
    ContentItem ci = ciFactory.createContentItem(new IRI("urn:iks-project:enhancer:text:content-item:person"), new StringSource(CONTEXT));
    //add three text annotations to be consumed by this test
    getTextAnnotation(ci, PERSON, CONTEXT, DBPEDIA_PERSON);
    getTextAnnotation(ci, ORGANISATION, CONTEXT, DBPEDIA_ORGANISATION);
    getTextAnnotation(ci, PLACE, CONTEXT, DBPEDIA_PLACE);
    //add the language
    ci.getMetadata().add(new TripleImpl(ci.getUri(), Properties.DC_LANGUAGE, new PlainLiteralImpl("en")));
    return ci;
}

Example 47 with TripleImpl

use of org.apache.clerezza.commons.rdf.impl.utils.TripleImpl in project stanbol by apache.

the class EntityCoReferenceEngineTest method testSpatialCoref.

@Test
public void testSpatialCoref() throws EngineException, IOException {
    ContentItem ci = ciFactory.createContentItem(new StringSource(SPATIAL_TEXT));
    Graph graph = ci.getMetadata();
    IRI textEnhancement = EnhancementEngineHelper.createTextEnhancement(ci, engine);
    graph.add(new TripleImpl(textEnhancement, DC_LANGUAGE, new PlainLiteralImpl("en")));
    graph.add(new TripleImpl(textEnhancement, ENHANCER_CONFIDENCE, new PlainLiteralImpl("100.0")));
    graph.add(new TripleImpl(textEnhancement, DC_TYPE, DCTERMS_LINGUISTIC_SYSTEM));
    Entry<IRI, Blob> textBlob = ContentItemHelper.getBlob(ci, Collections.singleton("text/plain"));
    AnalysedText at = atFactory.createAnalysedText(ci, textBlob.getValue());
    Sentence sentence1 = at.addSentence(0, SPATIAL_SENTENCE_1.indexOf(".") + 1);
    Chunk angelaMerkel = sentence1.addChunk(0, "Angela Merkel".length());
    angelaMerkel.addAnnotation(NlpAnnotations.NER_ANNOTATION, Value.value(new NerTag("Angela Merkel", OntologicalClasses.DBPEDIA_PERSON)));
    Sentence sentence2 = at.addSentence(SPATIAL_SENTENCE_1.indexOf(".") + 1, SPATIAL_SENTENCE_1.length() + SPATIAL_SENTENCE_2.indexOf(".") + 1);
    int theStartIdx = sentence2.getSpan().indexOf("The");
    int germanStartIdx = sentence2.getSpan().indexOf("German");
    int chancellorStartIdx = sentence2.getSpan().indexOf("politician");
    Token the = sentence2.addToken(theStartIdx, theStartIdx + "The".length());
    the.addAnnotation(NlpAnnotations.POS_ANNOTATION, Value.value(new PosTag("The", LexicalCategory.PronounOrDeterminer, Pos.Determiner)));
    Token german = sentence2.addToken(germanStartIdx, germanStartIdx + "German".length());
    german.addAnnotation(NlpAnnotations.POS_ANNOTATION, Value.value(new PosTag("German", LexicalCategory.Adjective)));
    Token politician = sentence2.addToken(chancellorStartIdx, chancellorStartIdx + "politician".length());
    politician.addAnnotation(NlpAnnotations.POS_ANNOTATION, Value.value(new PosTag("politician", LexicalCategory.Noun)));
    Chunk theGermanChancellor = sentence2.addChunk(theStartIdx, chancellorStartIdx + "politician".length());
    theGermanChancellor.addAnnotation(NlpAnnotations.PHRASE_ANNOTATION, Value.value(new PhraseTag("The German politician", LexicalCategory.Noun)));
    engine.computeEnhancements(ci);
    Value<CorefFeature> representativeCorefValue = angelaMerkel.getAnnotation(NlpAnnotations.COREF_ANNOTATION);
    Assert.assertNotNull(representativeCorefValue);
    CorefFeature representativeCoref = representativeCorefValue.value();
    Assert.assertTrue(representativeCoref.isRepresentative());
    Assert.assertTrue(representativeCoref.getMentions().contains(theGermanChancellor));
    Value<CorefFeature> subordinateCorefValue = theGermanChancellor.getAnnotation(NlpAnnotations.COREF_ANNOTATION);
    Assert.assertNotNull(subordinateCorefValue);
    CorefFeature subordinateCoref = subordinateCorefValue.value();
    Assert.assertTrue(!subordinateCoref.isRepresentative());
    Assert.assertTrue(subordinateCoref.getMentions().contains(angelaMerkel));
}

Example 48 with TripleImpl

use of org.apache.clerezza.commons.rdf.impl.utils.TripleImpl in project stanbol by apache.

the class TestOntologyNetworkPersistence method updatesGraphOnSpaceModification.

@Test
public void updatesGraphOnSpaceModification() throws Exception {
    // Ensure the metadata graph is there.
    Graph meta = ontologyProvider.getMetaGraph(Graph.class);
    assertNotNull(meta);
    String scopeId = "updateTest";
    Scope scope = onm.createOntologyScope(scopeId, new GraphContentInputSource(getClass().getResourceAsStream("/ontologies/test1.owl")));
    IRI collector = new IRI(_NS_STANBOL_INTERNAL + OntologySpace.shortName + "/" + scope.getCoreSpace().getID());
    // Has no versionIRI
    IRI test1id = new IRI("http://stanbol.apache.org/ontologies/test1.owl");
    // Be strict: the whole property pair must be there.
    IRI predicate = MANAGES_URIREF;
    assertTrue(meta.contains(new TripleImpl(collector, predicate, test1id)));
    predicate = IS_MANAGED_BY_URIREF;
    assertTrue(meta.contains(new TripleImpl(test1id, predicate, collector)));
    // To modify the core space.
    scope.tearDown();
    scope.getCoreSpace().addOntology(new GraphContentInputSource(getClass().getResourceAsStream("/ontologies/minorcharacters.owl")));
    IRI minorId = new IRI("http://stanbol.apache.org/ontologies/pcomics/minorcharacters.owl");
    predicate = MANAGES_URIREF;
    assertTrue(meta.contains(new TripleImpl(collector, predicate, minorId)));
    predicate = IS_MANAGED_BY_URIREF;
    assertTrue(meta.contains(new TripleImpl(minorId, predicate, collector)));
    scope.getCustomSpace().addOntology(new GraphContentInputSource(getClass().getResourceAsStream("/ontologies/test1.owl")));
    scope.getCustomSpace().addOntology(new GraphContentInputSource(getClass().getResourceAsStream("/ontologies/minorcharacters.owl")));
}

Example 49 with TripleImpl

use of org.apache.clerezza.commons.rdf.impl.utils.TripleImpl in project stanbol by apache.

the class ConstantMapping method apply.

@Override
public boolean apply(Graph graph, BlankNodeOrIRI subject, Metadata metadata) {
    for (RDFTerm value : values) {
        graph.add(new TripleImpl(subject, ontProperty, value));
        mappingLogger.log(subject, ontProperty, null, value);
    }
    return true;
}

Example 50 with TripleImpl

use of org.apache.clerezza.commons.rdf.impl.utils.TripleImpl in project stanbol by apache.

the class ResourceMapping method apply.

@Override
public boolean apply(Graph graph, BlankNodeOrIRI subject, Metadata metadata) {
    boolean added = false;
    BlankNodeOrIRI s = new BlankNode();
    mappingLogger.log(subject, ontProperty, null, s);
    if (!required.isEmpty()) {
        Graph g = new SimpleGraph();
        for (Mapping m : required) {
            if (!m.apply(g, s, metadata)) {
                return false;
            }
        }
        graph.addAll(g);
        added = true;
    }
    for (Mapping m : optional) {
        if (m.apply(graph, s, metadata)) {
            added = true;
        }
    }
    if (added) {
        for (Mapping m : additional) {
            m.apply(graph, s, metadata);
        }
        graph.add(new TripleImpl(subject, ontProperty, s));
    }
    return added;
}