Examples of JCas

org.apache.uima.jcas.JCas
Java Cover Classes based Object-oriented CAS (Common Analysis System) API.
A JCas object provides the starting point for working with the CAS using Java Cover Classes for each type, generated by the utility JCasGen.
This interface extends the CAS Interface, providing all the same functionality, plus some specific to the JCas.
It supports the creation of new instances of CAS types, using the normal Java "new" operator.
You can create a JCas object from a CAS object by calling the getJCas() method on the CAS object.

Examples of org.apache.uima.jcas.JCas

   *
   */
  public static JCas executeAE(AnalysisEngine ae, String docText)
          throws AnalysisEngineProcessException, ResourceInitializationException {
    // create a JCas, given an Analysis Engine (ae)
    JCas jcas = ae.newJCas();


    // analyze a document
    jcas.setDocumentText(docText);
    ProcessTrace pt = ae.process(jcas);


    // analyze results
    for (ProcessTraceEvent e : pt.getEvents()) {
      if (e != null && e.getResultMessage() != null && e.getResultMessage().contains("error")) {

View Full Code Here

Examples of org.apache.uima.jcas.JCas

        if (!after) {
          result.moveToPrevious();
        }
      }
    } else {
      JCas jcas = null;
      try {
        jcas = cas.getJCas();
      } catch (CASException e) {
        e.printStackTrace();
      }

View Full Code Here

Examples of org.apache.uima.jcas.JCas


  private AnnotationFS getPrefixAnnotation(RuleMatch ruleMatch, RutaStream stream) {
    AnnotationFS lastMatchedAnnotation = ruleMatch.getLastMatchedAnnotation(this, true, null,
            parent, stream);
    if (lastMatchedAnnotation.getBegin() == 0) {
      JCas jCas = stream.getJCas();
      AnnotationFS dummy = new RutaFrame(jCas, 0, 0);
      return dummy;
    }
    return stream.getEndAnchor(lastMatchedAnnotation.getBegin());
  }

View Full Code Here

Examples of org.apache.uima.jcas.JCas

  public void testMissingFeatureInCas() throws Exception {
    try {
      // jcasCasMisMatch(CASTestSetup.BAD_MISSING_FEATURE_IN_CAS, CASException.JCAS_INIT_ERROR);
      CAS localCas;
      TypeSystem ts;
      JCas localJcas = null;
      boolean errFound = false;
      try {
        localCas = CASInitializer.initCas(new CASTestSetup(CASTestSetup.BAD_MISSING_FEATURE_IN_CAS));
        ts = this.cas.getTypeSystem();
        try {

View Full Code Here

Examples of org.apache.uima.jcas.JCas


  public void jcasCasMisMatch(int testId, String expectedErr) throws Exception {
    try {
      CAS localCas;
      TypeSystem ts;
      JCas localJcas;
      boolean errFound = false;
      try {
        localCas = CASInitializer.initCas(new CASTestSetup(testId));
        ts = this.cas.getTypeSystem();
        try {

View Full Code Here

Examples of org.apache.uima.jcas.JCas

  public void test2CASs() throws Exception {
    try {
      try {
        CAS cas2 = CASInitializer.initCas(new CASTestSetup());
        TypeSystem ts2 = cas2.getTypeSystem();
        JCas jcas2 = cas2.getJCas();
        assertTrue(jcas.getType(Annotation.type) != jcas2.getType(Annotation.type));
      } catch (Exception e) {
        checkOkMissingImport(e);
      }
    } catch (Exception e) {
      JUnitExtension.handleException(e);

View Full Code Here

Examples of org.apache.uima.jcas.JCas

    }
  }
  
  public void testUndefinedType() throws Exception {
    //create jcas with no type system
    JCas jcas = CasCreationUtils.createCas(new TypeSystemDescription_impl(), null, null).getJCas();
    jcas.setDocumentText("This is a test.");
    try {
      //this should throw an exception
      jcas.getType(Sentence.type);
      fail(); 
    } catch(CASRuntimeException e) {
    }
    //check that this does not leave JCAS in an inconsistent state
    //(a check for bug UIMA-738)
    Iterator<Annotation> iter = jcas.getAnnotationIndex().iterator();
    assertTrue(iter.hasNext());
    Annotation annot = iter.next();
    assertEquals("This is a test.", annot.getCoveredText());
  }

View Full Code Here

Examples of org.apache.uima.jcas.JCas

   * @return a JCas instance. Returns <code>null</code> if none are available within the specified
   *         timeout period.
   */
  public synchronized JCas getJCas(long aTimeout) {
    long startTime = new Date().getTime();
    JCas cas;
    while ((cas = getJCas()) == null) {
      try {
        wait(aTimeout);
      } catch (InterruptedException e) {
      }

View Full Code Here

Examples of org.apache.uima.jcas.JCas

          throws ResourceInitializationException {
    // fill the pool
    ArrayList<ProcessingResourceMetaData> mdList = new ArrayList<ProcessingResourceMetaData>();
    mdList.add(aMetaData);
    for (int i = 0; i < mNumInstances; i++) {
      JCas c;
      try {
        c = CasCreationUtils.createCas(mdList).getJCas();
      } catch (CASException e) {
        throw new ResourceInitializationException(e);
      }

View Full Code Here

Examples of org.apache.uima.jcas.JCas

    assertFalse(iter.hasNext());  
    this.cas.setCurrentComponentInfo(null);
    
    //repeat with JCas
    this.cas.reset();
    JCas jcas = this.cas.getJCas();
    JCas jview1 = jcas.createView("View1");
    JCas jview2 = jcas.createView("View2");
    Iterator<JCas> jCasIter = jcas.getViewIterator();
    assertEquals(jcas, jCasIter.next());
    assertEquals(jview1, jCasIter.next());
    assertEquals(jview2, jCasIter.next());
    assertFalse(jCasIter.hasNext());
    
    JCas jviewE1 = jcas.createView("EnglishDocument");
    JCas jviewE2 = jcas.createView("EnglishDocument.2");
    jCasIter = jcas.getViewIterator("EnglishDocument");
    assertEquals(jviewE1, jCasIter.next());
    assertEquals(jviewE2, jCasIter.next());
    assertFalse(jCasIter.hasNext());

View Full Code Here

0 1 2 3 4 5

TOP

All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.