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

      String[] texts = getTextsToAnalyze(solrInputDocument);
      for (int i = 0; i < texts.length; i++) {
        text = texts[i];
        if (text != null && text.length() > 0) {
          /* process the text value */
          JCas jcas = UIMAAnalyzersUtils.getInstance().analyzeAsynchronously(new StringReader(text),
                  solrUIMAConfiguration.getAePath()).getJCas();


          UIMAToSolrMapper uimaToSolrMapper = new UIMAToSolrMapper(solrInputDocument, jcas);
          /* get field mapping from config */
          /* map type features on fields */

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Examples of org.apache.uima.jcas.JCas

      String[] texts = getTextsToAnalyze(solrInputDocument);
      for (int i = 0; i < texts.length; i++) {
        text = texts[i];
        if (text != null && text.length()>0) {
          /* process the text value */
          JCas jcas = processText(text);


          UIMAToSolrMapper uimaToSolrMapper = new UIMAToSolrMapper(solrInputDocument, jcas);
          /* get field mapping from config */
          Map<String, Map<String, MapField>> typesAndFeaturesFieldsMap = solrUIMAConfiguration
                  .getTypesFeaturesFieldsMapping();

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Examples of org.apache.uima.jcas.JCas

    log.info(new StringBuffer("Analazying text").toString());
    /* get the UIMA analysis engine */
    AnalysisEngine ae = aeProvider.getAE();


    /* create a JCas which contain the text to analyze */
    JCas jcas = ae.newJCas();
    jcas.setDocumentText(textFieldValue);


    /* perform analysis on text field */
    ae.process(jcas);
    log.info(new StringBuilder("Text processing completed").toString());
    return jcas;

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Examples of org.apache.uima.jcas.JCas


  private void fillFeatures(int group, AnnotationFS afs,
          Map<Integer, Map<Type, Map<String, Object>>> fa, int delta, MatchResult matchResult,
          RutaStream stream) {
    Type type = afs.getType();
    JCas jcas = null;
    CAS cas = stream.getCas();
    try {
      jcas = cas.getJCas();
    } catch (CASException e) {
    }
    TypeSystem typeSystem = cas.getTypeSystem();
    Map<Type, Map<String, Object>> typeMap = fa.get(group);
    if (typeMap != null) {
      Map<String, Object> map = typeMap.get(type);
      if (map != null) {
        for (Entry<String, Object> eachEntry : map.entrySet()) {
          String featureName = eachEntry.getKey();
          Feature feature = type.getFeatureByBaseName(featureName);
          if (feature != null) {
            Object argExpr = eachEntry.getValue();
            Type range = feature.getRange();
            if (argExpr instanceof INumberExpression) {
              INumberExpression ne = (INumberExpression) argExpr;
              int cg = ne.getIntegerValue(getParent(), afs, stream);
              if (range.getName().equals(UIMAConstants.TYPE_STRING)) {
                String s = matchResult.group(cg);
                afs.setStringValue(feature, s);
              } else if (range.getName().equals(UIMAConstants.TYPE_BOOLEAN)) {
              } else if (range.getName().equals(UIMAConstants.TYPE_BYTE)) {
              } else if (range.getName().equals(UIMAConstants.TYPE_DOUBLE)) {
              } else if (range.getName().equals(UIMAConstants.TYPE_FLOAT)) {
              } else if (range.getName().equals(UIMAConstants.TYPE_INTEGER)) {
              } else if (range.getName().equals(UIMAConstants.TYPE_LONG)) {
              } else if (range.getName().equals(UIMAConstants.TYPE_SHORT)) {
              } else {
                if (typeSystem.subsumes(jcas.getCasType(FSArray.type), range)) {
                  // TODO add functionality for fsarrays
                  // AnnotationFS a = null;
                  // List<AnnotationFS> annotations = new ArrayList<AnnotationFS>(1);
                  // annotations.add(a);
                  // afs.setFeatureValue(feature, UIMAUtils.toFSArray(jcas, annotations));
                } else {
                  int begin = delta + matchResult.start(cg);
                  int end = delta + matchResult.end(cg);
                  if (begin < end) {
                    AnnotationFS a = cas.createAnnotation(range, begin, end);
                    afs.setFeatureValue(feature, a);
                  }
                }
              }
            } else {
              if (argExpr instanceof TypeExpression
                      && range.getName().equals(UIMAConstants.TYPE_STRING)) {
                TypeExpression typeExpr = (TypeExpression) argExpr;
                List<AnnotationFS> annotationsInWindow = stream.getAnnotationsInWindow(afs,
                        typeExpr.getType(getParent()));
                if (annotationsInWindow != null && !annotationsInWindow.isEmpty()) {
                  AnnotationFS annotation = annotationsInWindow.get(0);
                  afs.setStringValue(feature, annotation.getCoveredText());
                }
              } else if (argExpr instanceof AbstractStringExpression
                      && range.getName().equals(UIMAConstants.TYPE_STRING)) {
                afs.setStringValue(feature,
                        ((AbstractStringExpression) argExpr).getStringValue(getParent(), afs, stream));
                // numbers are reserved for capturing groups
                //
                // } else if (argExpr instanceof NumberExpression) {
                // if (range.getName().equals(UIMAConstants.TYPE_INTEGER)) {
                // afs.setIntValue(feature,
                // ((NumberExpression) argExpr).getIntegerValue(getParent()));
                // } else if (range.getName().equals(UIMAConstants.TYPE_DOUBLE)) {
                // afs.setDoubleValue(feature,
                // ((NumberExpression) argExpr).getDoubleValue(getParent()));
                // } else if (range.getName().equals(UIMAConstants.TYPE_FLOAT)) {
                // afs.setFloatValue(feature,
                // ((NumberExpression) argExpr).getFloatValue(getParent()));
                // } else if (range.getName().equals(UIMAConstants.TYPE_BYTE)) {
                // afs.setByteValue(feature,
                // (byte) ((NumberExpression) argExpr).getIntegerValue(getParent()));
                // } else if (range.getName().equals(UIMAConstants.TYPE_SHORT)) {
                // afs.setShortValue(feature,
                // (short) ((NumberExpression) argExpr).getIntegerValue(getParent()));
                // } else if (range.getName().equals(UIMAConstants.TYPE_LONG)) {
                // afs.setLongValue(feature,
                // (long) ((NumberExpression) argExpr).getIntegerValue(getParent()));
                // }
              } else if (argExpr instanceof IBooleanExpression
                      && range.getName().equals(UIMAConstants.TYPE_BOOLEAN)) {
                afs.setBooleanValue(feature,
                        ((IBooleanExpression) argExpr).getBooleanValue(getParent(), null, stream));
              } else if (argExpr instanceof TypeExpression) {
                TypeExpression typeExpr = (TypeExpression) argExpr;
                List<AnnotationFS> annotationsInWindow = stream.getAnnotationsInWindow(afs,
                        typeExpr.getType(getParent()));
                if (typeSystem.subsumes(jcas.getCasType(FSArray.type), range)) {
                  afs.setFeatureValue(feature, UIMAUtils.toFSArray(jcas, annotationsInWindow));
                } else if (typeSystem.subsumes(range, typeExpr.getType(getParent()))
                        && !annotationsInWindow.isEmpty()) {
                  AnnotationFS annotation = annotationsInWindow.get(0);
                  afs.setFeatureValue(feature, annotation);

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Examples of org.apache.uima.jcas.JCas

            RutaEngine.PARAM_MAIN_SCRIPT, "org.apache.uima.ruta.engine.UimafitTest",
            // Path(s) where the scripts are located
            RutaEngine.PARAM_SCRIPT_PATHS, new String[] { "src/test/resources" });


    // Create a CAS from the AE so it has the required type priorities
    JCas jcas = ae.newJCas();


    // Fill the CAS with some tokens
    JCasBuilder builder = new JCasBuilder(jcas);
    builder.add("This", TruePositive.class);
    builder.add(" ");
    builder.add("is", TruePositive.class);
    builder.add(" ");
    builder.add("a", TruePositive.class);
    builder.add(" ");
    builder.add("test", TruePositive.class);
    builder.add(".", TruePositive.class);
    builder.close();


    // Apply the script
    ae.process(jcas);


    // Test the result
    AnnotationIndex<Annotation> ai = jcas.getAnnotationIndex(FalsePositive.type);
    FSIterator<Annotation> iterator = ai.iterator();
    assertEquals(1, ai.size());
    assertEquals("This is a test.", iterator.next().getCoveredText());
    
  }

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Examples of org.apache.uima.jcas.JCas

  }


  @Test
  public void testManyExecutionsOnCustomView() throws Exception {
    for (int i = 0; i < 5; ++i) {
      final JCas jcas = engine.newJCas().createView("text");
      jcas.setDocumentText("This is a short document.");


      engine.process(jcas);
      final List<String> words = new ArrayList<String>();


      for (Annotation a : JCasUtil.select(jcas, W.class)) {

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Examples of org.apache.uima.jcas.JCas

      names.add(each);
      totals.add(total);
      amounts.add((int) amount);
      parts.add(part);
    }
    JCas jCas = stream.getJCas();
    StringArray nameArray = UIMAUtils.toStringArray(jCas, names.toArray(new String[] {}));
    DoubleArray totalArray = UIMAUtils.toDoubleArray(jCas, getDoubleArray(totals));
    IntegerArray amountArray = UIMAUtils.toIntegerArray(jCas, getIntegerArray(amounts));
    DoubleArray partArray = UIMAUtils.toDoubleArray(jCas, getDoubleArray(parts));


    Type type = jCas.getCasType(Statistics.type);
    Feature fname = type.getFeatureByBaseName("name");
    Feature ftotal = type.getFeatureByBaseName("total");
    Feature famount = type.getFeatureByBaseName("amount");
    Feature fparts = type.getFeatureByBaseName("part");
    FeatureStructure fs = jCas.getCas().createFS(type);
    fs.setFeatureValue(fname, nameArray);
    fs.setFeatureValue(ftotal, totalArray);
    fs.setFeatureValue(famount, amountArray);
    fs.setFeatureValue(fparts, partArray);
    jCas.getCas().addFsToIndexes(fs);
  }

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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());
  }

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Examples of org.apache.uima.jcas.JCas

    this.verbalizer = verbalizer;
  }


  public DebugBlockApply createDummyBlockApply(RuleMatch ruleMatch, RutaStream stream,
          boolean addToIndex, boolean withMatches, Map<RutaElement, Long> timeInfo) {
    JCas cas = stream.getJCas();
    DebugBlockApply dba = new DebugBlockApply(cas);
    AnnotationFS matchedAnnotation = ruleMatch.getMatchedAnnotationsOf(
            ((RutaRule) ruleMatch.getRule()).getRoot()).get(0);
    dba.setElement(matchedAnnotation.getCoveredText());
    dba.setBegin(matchedAnnotation.getBegin());

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Examples of org.apache.uima.jcas.JCas

    return dba;
  }


  public DebugBlockApply createDebugBlockApply(BlockApply blockApply, RutaStream stream,
          boolean addToIndex, boolean withMatches, Map<RutaElement, Long> timeInfo) {
    JCas cas = stream.getJCas();
    DebugBlockApply dba = new DebugBlockApply(cas);
    List<DebugScriptApply> innerApply = new ArrayList<DebugScriptApply>();
    // TODO refactor and remove counting hotfix
    int applied = blockApply.getRuleApply().getApplied();
    RutaElement element = blockApply.getElement();

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