List of newJCas() Examples

Examples of newJCas()

org.apache.uima.analysis_engine.AnalysisEngine.newJCas()
Similar to {@link #newCAS()} but wraps the new CAS objects with the Java-object-based{@link JCas} interface.
Note: the JCas that is returned is equivalent to what you would get if you called newCAS().getCurrentView().getJCas(). That is, this method returns a view of the default Sofa, NOT a Base CAS.
Important: CAS creation is expensive, so if at all possible an application should reuse CASes. When a JCas instance is no longer being used, call its {@link JCas#reset()} method,which will remove all prior analysis information, and then reuse that same JCas instance for another call to {@link #process(JCas)}. @return a new CAS appropriate for this AnalysisEngine. @throws ResourceInitializationException if a CAS could not be created because this AnalysisEngine's CAS metadata (type system, type priorities, or FS indexes) are invalid. Ideally this would be checked at AnalysisEngine initialization time, and it will likely be moved in the future.

Examples of org.apache.uima.analysis_engine.AnalysisEngine.newJCas()

            MultiBindAE.RES_KEY, extDesc);


    // Check the external resource was injected
    AnalysisEngineDescription aaed = createEngineDescription(aed1, aed2);
    AnalysisEngine ae = createEngine(aaed);
    ae.process(ae.newJCas());


    MultiBindAE.reset();


    // Check the external resource was injected
    SimplePipeline.runPipeline(CasCreationUtils.createCas(aaed.getAnalysisEngineMetaData()), aaed);

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Examples of org.apache.uima.analysis_engine.AnalysisEngine.newJCas()

  @Test
  public void testIndexesWork() throws Exception {
    // Index should be added the descriptor and thus end up in the CAS generated from the
    // analysis engine.
    AnalysisEngine desc = createEngine(IndexTestComponent.class);
    JCas jcas = desc.newJCas();


    Token token1 = new Token(jcas, 1, 2);
    token1.addToIndexes();


    // index1 is a sorted index, so when adding a token twice, both remain in the index

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Examples of org.apache.uima.analysis_engine.AnalysisEngine.newJCas()

    AggregateBuilder builder = new AggregateBuilder();
    builder.add(this.findDescription(ModifierExtractorAnnotator.class));
    builder.add(this.findDescription(DegreeOfRelationExtractorAnnotator.class));
    builder.add(this.findDescription(EntityMentionPairRelationExtractorAnnotator.class));
    AnalysisEngine engine = builder.createAggregate();
    JCas jCas = engine.newJCas();


    // populate the CAS with an example sentence
    // TODO: add annotations to support phrase chunk and dependency features
    TokenBuilder<BaseToken, Sentence> tokenBuilder = new TokenBuilder<BaseToken, Sentence>(
        BaseToken.class,

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Examples of org.apache.uima.analysis_engine.AnalysisEngine.newJCas()

    TypePriorityList typePriorityList = typePriorities.getPriorityLists()[0];
    assertEquals(2, typePriorityList.getTypes().length);
    assertEquals("org.apache.uima.fit.type.Token", typePriorityList.getTypes()[0]);
    assertEquals("org.apache.uima.fit.type.Sentence", typePriorityList.getTypes()[1]);


    jCas = engine.newJCas();
    tokenBuilder.buildTokens(jCas, "word");
    FSIterator<Annotation> tokensInSentence = jCas.getAnnotationIndex().subiterator(
            JCasUtil.selectByIndex(jCas, Sentence.class, 0));
    assertFalse(tokensInSentence.hasNext());

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Examples of org.apache.uima.analysis_engine.AnalysisEngine.newJCas()

    prioritizedTypeNames = new String[] { "org.apache.uima.fit.type.Sentence",
        "org.apache.uima.fit.type.Token" };
    engine = AnalysisEngineFactory.createEngine(
            org.apache.uima.fit.component.NoOpAnnotator.class, typeSystemDescription,
            prioritizedTypeNames, (Object[]) null);
    jCas = engine.newJCas();
    tokenBuilder.buildTokens(jCas, "word");
    tokensInSentence = jCas.getAnnotationIndex().subiterator(
            JCasUtil.selectByIndex(jCas, Sentence.class, 0));
    assertTrue(tokensInSentence.hasNext());

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Examples of org.apache.uima.analysis_engine.AnalysisEngine.newJCas()


    // Instantiate component
    AnalysisEngine ae = UIMAFramework.produceAnalysisEngine(desc, resMgr, null);


    // Test that injection works
    ae.process(ae.newJCas());
  }


  public static class MyAnalysisEngine extends JCasAnnotator_ImplBase {
    @ExternalResource(key = "injectedBean")
    private Object injectedBean;

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Examples of org.apache.uima.analysis_engine.AnalysisEngine.newJCas()


    // Instantiate component
    AnalysisEngine ae = createEngine(MyAnalysisEngine.class);


    // Test that injection works
    ae.process(ae.newJCas());
  }


  public static class MyAnalysisEngine extends JCasAnnotator_ImplBase {
    @Autowired
    @Qualifier("otherBean")

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Examples of org.apache.uima.analysis_engine.AnalysisEngine.newJCas()

  public void test() throws Exception {
    File outputFile = new File(folder.getRoot(), "dump-output.txt");


    AnalysisEngine writer = AnalysisEngineFactory.createEngine(CasDumpWriter.class,
            CasDumpWriter.PARAM_OUTPUT_FILE, outputFile.getPath());
    JCas jcas = writer.newJCas();
    CasIOUtil.readJCas(jcas, new File("src/test/resources/data/docs/test.xmi"));
    writer.process(jcas);
    assertTrue(outputFile.exists());


    String reference = readFileToString(

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Examples of org.apache.uima.analysis_engine.AnalysisEngine.newJCas()

  @Test
  public void testIndexesWork() throws Exception {
    // Index should be added the descriptor and thus end up in the CAS generated from the
    // analysis engine.
    AnalysisEngine desc = createEngine(IndexTestComponent.class);
    JCas jcas = desc.newJCas();


    Token token1 = new Token(jcas, 1, 2);
    token1.addToIndexes();


    // index1 is a sorted index, so when adding a token twice, both remain in the index

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Examples of org.apache.uima.analysis_engine.AnalysisEngine.newJCas()

    assertFalse(resMgr.isAutoWireEnabled());


    AnalysisEngine ae = UIMAFramework.produceAnalysisEngine(desc, resMgr, null);
    assertNotNull(ae);


    ae.process(ae.newJCas());
  }


  @Test
  public void testDirectInjectionAutowire() throws Exception {
    // Create analysis engine description

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