Examples with DBPSpotlightSpotEnhancementEngine org.apache.stanbol.enhancer.engines.dbpspotlight.spot.DBPSpotlightSpotEnhancementEngine used on opensource projects

Example 1 with DBPSpotlightSpotEnhancementEngine

use of org.apache.stanbol.enhancer.engines.dbpspotlight.spot.DBPSpotlightSpotEnhancementEngine in project stanbol by apache.

the class DBPSpotlightDisambiguateEnhancementTest method initTest.

@Before
public void initTest() throws IOException {
    //create the contentItem for testing
    ci = ciFactory.createContentItem(new StringSource(TEST_TEXT));
    assertNotNull(ci);
    textContentPart = ContentItemHelper.getBlob(ci, Collections.singleton("text/plain"));
    assertNotNull(textContentPart);
    //add the language of the text
    ci.getMetadata().add(new TripleImpl(ci.getUri(), Properties.DC_LANGUAGE, new PlainLiteralImpl("en")));
    assertEquals("en", EnhancementEngineHelper.getLanguage(ci));
    LiteralFactory lf = LiteralFactory.getInstance();
    //we need also to create a fise:TextAnnotation to test disambiguation
    String selected = "Angela Merkel";
    Language en = new Language("en");
    IRI textAnnotation = EnhancementEngineHelper.createTextEnhancement(ci, new DBPSpotlightSpotEnhancementEngine());
    Graph model = ci.getMetadata();
    model.add(new TripleImpl(textAnnotation, Properties.ENHANCER_SELECTED_TEXT, new PlainLiteralImpl(selected, en)));
    model.add(new TripleImpl(textAnnotation, Properties.ENHANCER_SELECTION_CONTEXT, new PlainLiteralImpl(TEST_TEXT, en)));
    model.add(new TripleImpl(textAnnotation, Properties.ENHANCER_START, lf.createTypedLiteral(TEST_TEXT.indexOf(selected))));
    model.add(new TripleImpl(textAnnotation, Properties.ENHANCER_END, lf.createTypedLiteral(TEST_TEXT.indexOf(selected) + selected.length())));
    model.add(new TripleImpl(textAnnotation, Properties.DC_TYPE, OntologicalClasses.DBPEDIA_PERSON));
    //validate that the created TextAnnotation is valid (test the test ...)
    EnhancementStructureHelper.validateAllTextAnnotations(model, TEST_TEXT, null);
}