Java Code Examples for org.apache.uima.cas.CAS#TYPE_NAME_FLOAT

@Override
public boolean accepts(AnnotationFeature aFeature)
{
    switch (aFeature.getMultiValueMode()) {
    case NONE:
        switch (aFeature.getType()) {
        case CAS.TYPE_NAME_INTEGER: // fallthrough
        case CAS.TYPE_NAME_FLOAT: // fallthrough
        case CAS.TYPE_NAME_BOOLEAN: // fallthrough
        case CAS.TYPE_NAME_STRING: 
            return true;
        default:
            return false;
        }
    case ARRAY: // fallthrough
    default:
        return false;
    }
}
 

/**
 * Get the feature value of this {@code Feature} on this annotation
 */
private static Object getFeatureValue(FeatureStructure aFS, Feature aFeature)
{
    switch (aFeature.getRange().getName()) {
    case CAS.TYPE_NAME_STRING:
        return aFS.getFeatureValueAsString(aFeature);
    case CAS.TYPE_NAME_BOOLEAN:
        return aFS.getBooleanValue(aFeature);
    case CAS.TYPE_NAME_FLOAT:
        return aFS.getFloatValue(aFeature);
    case CAS.TYPE_NAME_INTEGER:
        return aFS.getIntValue(aFeature);
    case CAS.TYPE_NAME_BYTE:
        return aFS.getByteValue(aFeature);
    case CAS.TYPE_NAME_DOUBLE:
        return aFS.getDoubleValue(aFeature);
    case CAS.TYPE_NAME_LONG:
        aFS.getLongValue(aFeature);
    case CAS.TYPE_NAME_SHORT:
        aFS.getShortValue(aFeature);
    default:
        return null;
    // return aFS.getFeatureValue(aFeature);
    }
}
 

public static <T> T getFeature(FeatureStructure aFS, String aFeatureName)
{
    Feature feature = aFS.getType().getFeatureByBaseName(aFeatureName);

    if (feature == null) {
        throw new IllegalArgumentException("Type [" + aFS.getType().getName()
                + "] has no feature called [" + aFeatureName + "]");
    }

    switch (feature.getRange().getName()) {
    case CAS.TYPE_NAME_STRING:
        return (T) aFS.getStringValue(feature);
    case CAS.TYPE_NAME_BOOLEAN:
        return (T) (Boolean) aFS.getBooleanValue(feature);
    case CAS.TYPE_NAME_FLOAT:
        return (T) (Float) aFS.getFloatValue(feature);
    case CAS.TYPE_NAME_INTEGER:
        return (T) (Integer) aFS.getIntValue(feature);
    default:
        throw new IllegalArgumentException("Cannot get value of feature [" + feature.getName()
                + "] with type [" + feature.getRange().getName() + "]");
    }
}
 

/**
   * The range type of features may include 
   *   special uima types that are not creatable, such as the primitive ones
   *   like integer, or string, or subtypes of string.
   * Other types are reference types
   */
  boolean classifyAsRefType(String name, TypeImpl superType) {
    switch(name) {
    case CAS.TYPE_NAME_BOOLEAN:
    case CAS.TYPE_NAME_BYTE:
    case CAS.TYPE_NAME_SHORT:
    case CAS.TYPE_NAME_INTEGER:
    case CAS.TYPE_NAME_LONG:
    case CAS.TYPE_NAME_FLOAT:
    case CAS.TYPE_NAME_DOUBLE:
    case CAS.TYPE_NAME_STRING:
//    case CAS.TYPE_NAME_JAVA_OBJECT:
//    case CAS.TYPE_NAME_MAP:
//    case CAS.TYPE_NAME_LIST:
      return false;
    }
    // superType is null for TOP, which is a Ref type
    if (superType != null && superType.getName().equals(CAS.TYPE_NAME_STRING)) { // can't compare to stringType - may not be set yet
      return false;
    }
    return true;
  }
 

private static CommonArrayFS getCommonArrayFS(JCas jCas, Type componentType, Collection<?> list) {
  CommonArrayFS fs = null;

  switch (componentType.getName()) {
    case CAS.TYPE_NAME_STRING:
      fs = getStringArray(jCas, list);
      break;
    case CAS.TYPE_NAME_INTEGER:
      fs = getIntegerArray(jCas, list);
      break;
    case CAS.TYPE_NAME_FLOAT:
      fs = getFloatArray(jCas, list);
      break;
    case CAS.TYPE_NAME_BOOLEAN:
      fs = getBooleanArray(jCas, list);
      break;
    case CAS.TYPE_NAME_BYTE:
      fs = getByteArray(jCas, list);
      break;
    case CAS.TYPE_NAME_SHORT:
      fs = getShortArray(jCas, list);
      break;
    case CAS.TYPE_NAME_LONG:
      fs = getLongArray(jCas, list);
      break;
    case CAS.TYPE_NAME_DOUBLE:
      fs = getDoubleArray(jCas, list);
      break;
    default:
      break;
  }
  return fs;
}
 

/**
 * Convert a UIMA feature to a Java object of the correct type
 *
 * @param f UIMA CAS Feature
 * @param a UIMA CAS Annotation
 * @return Java object, or null if unable to convert
 */
public static Object featureToObject(Feature f, Annotation a) {
  Object ret = null;

  switch (f.getRange().getName()) {
    case CAS.TYPE_NAME_STRING:
      ret = StringToObject.convertStringToObject(a.getStringValue(f));
      break;
    case CAS.TYPE_NAME_INTEGER:
      ret = a.getIntValue(f);
      break;
    case CAS.TYPE_NAME_FLOAT:
      ret = a.getFloatValue(f);
      break;
    case CAS.TYPE_NAME_BOOLEAN:
      ret = a.getBooleanValue(f);
      break;
    case CAS.TYPE_NAME_BYTE:
      ret = a.getByteValue(f);
      break;
    case CAS.TYPE_NAME_SHORT:
      ret = a.getShortValue(f);
      break;
    case CAS.TYPE_NAME_LONG:
      ret = a.getLongValue(f);
      break;
    case CAS.TYPE_NAME_DOUBLE:
      ret = a.getDoubleValue(f);
      break;
    default:
      ret = null;
  }

  return ret;
}
 

/**
 * Write primitive value.
 *
 * @param generator the generator
 * @param annotation the annotation
 * @param feature the feature
 * @throws IOException Signals that an I/O exception has occurred.
 */
private void writePrimitiveValue(
    JsonGenerator generator, FeatureStructure annotation, Feature feature) throws IOException {
  String range = feature.getRange().getName();
  switch (range) {
    case CAS.TYPE_NAME_INTEGER:
      generator.writeNumber(annotation.getIntValue(feature));
      break;
    case CAS.TYPE_NAME_FLOAT:
      generator.writeNumber(annotation.getFloatValue(feature));
      break;
    case CAS.TYPE_NAME_STRING:
      generator.writeString(annotation.getStringValue(feature));
      break;
    case CAS.TYPE_NAME_BOOLEAN:
      generator.writeBoolean(annotation.getBooleanValue(feature));
      break;
    case CAS.TYPE_NAME_BYTE:
      generator.writeNumber(annotation.getByteValue(feature));
      break;
    case CAS.TYPE_NAME_SHORT:
      generator.writeNumber(annotation.getShortValue(feature));
      break;
    case CAS.TYPE_NAME_LONG:
      generator.writeNumber(annotation.getLongValue(feature));
      break;
    case CAS.TYPE_NAME_DOUBLE:
      generator.writeNumber(annotation.getDoubleValue(feature));
      break;
    default:
      getMonitor().warn("Unexpected primitive type: " + range);
      break;
  }
}
 

@Override
public FeatureEditor createEditor(String aId, MarkupContainer aOwner,
        AnnotationActionHandler aHandler, final IModel<AnnotatorState> aStateModel,
        final IModel<FeatureState> aFeatureStateModel)
{
    AnnotationFeature feature = aFeatureStateModel.getObject().feature;
    
    if (!accepts(feature)) {
        throw unsupportedFeatureTypeException(feature);
    }

    NumberFeatureTraits traits = readTraits(feature);

    switch (feature.getType()) {
    case CAS.TYPE_NAME_INTEGER: {
        if (traits.getEditorType().equals(NumberFeatureTraits.EDITOR_TYPE.RADIO_BUTTONS)) {
            int min = (int) traits.getMinimum();
            int max = (int) traits.getMaximum();
            List<Integer> range = IntStream.range(min, max + 1).boxed()
                    .collect(Collectors.toList());
            return new RatingFeatureEditor(aId, aOwner, aFeatureStateModel, range);
        }
        else {
            return new NumberFeatureEditor(aId, aOwner, aFeatureStateModel, traits);
        }
    }
    case CAS.TYPE_NAME_FLOAT: {
        return new NumberFeatureEditor(aId, aOwner, aFeatureStateModel, traits);
    }
    default:
        throw unsupportedFeatureTypeException(feature);
    }
}
 

public NumberFeatureEditor(String aId, MarkupContainer aItem, IModel<FeatureState> aModel,
        NumberFeatureTraits aTraits)
{
    super(aId, aItem, new CompoundPropertyModel<>(aModel));
    
    switch (getModelObject().feature.getType()) {
    case CAS.TYPE_NAME_INTEGER: {
        Options options = new Options();
        options.set("format", "'n0'");
        field = new NumberTextField<>("value", Integer.class, options);
        if (aTraits.isLimited()) {
            field.setMinimum(aTraits.getMinimum());
            field.setMaximum(aTraits.getMaximum());
        }
        break;
    }
    case CAS.TYPE_NAME_FLOAT: {
        field = new NumberTextField<>("value", Float.class);
        if (aTraits.isLimited()) {
            field.setMinimum(aTraits.getMinimum().floatValue());
            field.setMaximum(aTraits.getMaximum().floatValue());
        }
        break;
    }
    default:
        throw new IllegalArgumentException("Type [" + getModelObject().feature.getType()
                + "] cannot be rendered as a numeric input field");
    }
    
    add(field);
}
 

public static boolean isPrimitiveType(Type aType)
{
    switch (aType.getName()) {
    case CAS.TYPE_NAME_STRING: // fallthrough
    case CAS.TYPE_NAME_BOOLEAN: // fallthrough
    case CAS.TYPE_NAME_FLOAT: // fallthrough
    case CAS.TYPE_NAME_INTEGER:
        return true;
    default:
        return false;
    }
}
 

@Test
public void testSpanWithPrimitiveFeatures() throws Exception
{
    TypeSystemDescription tsd = createTypeSystemDescription("tsd/spanWithPrimitiveFeatures");
    TypeSystemAnalysis analysis = TypeSystemAnalysis.of(tsd);
    
    AnnotationLayer spanLayer = new AnnotationLayer();
    spanLayer.setName("webanno.custom.Span");
    spanLayer.setUiName("Span");
    spanLayer.setType(WebAnnoConst.SPAN_TYPE);
    spanLayer.setAnchoringMode(AnchoringMode.CHARACTERS);
    spanLayer.setOverlapMode(OverlapMode.ANY_OVERLAP);
    spanLayer.setCrossSentence(true);
    
    AnnotationFeature stringFeature = new AnnotationFeature(
            "stringFeature", CAS.TYPE_NAME_STRING);
    AnnotationFeature intFeature = new AnnotationFeature(
            "intFeature", CAS.TYPE_NAME_INTEGER);
    AnnotationFeature booleanFeature = new AnnotationFeature(
            "booleanFeature", CAS.TYPE_NAME_BOOLEAN);
    AnnotationFeature floatFeature = new AnnotationFeature(
            "floatFeature", CAS.TYPE_NAME_FLOAT);

    SoftAssertions softly = new SoftAssertions();
    softly.assertThat(analysis.getLayers())
        .containsExactly(spanLayer)
        .usingFieldByFieldElementComparator();
    softly.assertThat(analysis.getFeatures(spanLayer.getName()))
        .containsExactlyInAnyOrder(stringFeature, intFeature, booleanFeature, floatFeature)
        .usingFieldByFieldElementComparator();
    softly.assertAll();
}
 

/**
 * Set the primitve value for the given feature on the given annotation
 *
 * @param annotation to add the feature
 * @param feature to add
 * @param value to add
 */
public static void setPrimitive(
    final BaleenAnnotation annotation, final Feature feature, final Object value) {

  // Nothing to do
  if (value == null) {
    return;
  }

  // We could do more type conversion here (got double -> want integer)
  // but fail fast is better - this is a common / standard type system after all.

  switch (feature.getRange().getName()) {
    case CAS.TYPE_NAME_STRING:
      annotation.setStringValue(feature, value.toString()); // Can be stored as different type
      break;
    case CAS.TYPE_NAME_INTEGER:
      annotation.setIntValue(feature, ((Number) value).intValue());
      break;
    case CAS.TYPE_NAME_FLOAT:
      annotation.setFloatValue(feature, ((Number) value).floatValue());
      break;
    case CAS.TYPE_NAME_BOOLEAN:
      annotation.setBooleanValue(feature, (boolean) value);
      break;
    case CAS.TYPE_NAME_BYTE:
      annotation.setByteValue(feature, (byte) value);
      break;
    case CAS.TYPE_NAME_SHORT:
      annotation.setShortValue(feature, ((Number) value).shortValue());
      break;
    case CAS.TYPE_NAME_LONG:
      annotation.setLongValue(feature, ((Number) value).longValue());
      break;
    case CAS.TYPE_NAME_DOUBLE:
      annotation.setDoubleValue(feature, ((Number) value).doubleValue());
      break;
    default:
      break;
  }
}
 

public static boolean isNativeUimaType(String aType)
{
    Validate.notNull(aType, "Type must not be null");
    
    switch (aType) {
    case CAS.TYPE_NAME_ANNOTATION:
    case CAS.TYPE_NAME_ANNOTATION_BASE:
    case CAS.TYPE_NAME_ARRAY_BASE:
    case CAS.TYPE_NAME_BOOLEAN:
    case CAS.TYPE_NAME_BOOLEAN_ARRAY:
    case CAS.TYPE_NAME_BYTE:
    case CAS.TYPE_NAME_BYTE_ARRAY:
    case CAS.TYPE_NAME_DOCUMENT_ANNOTATION:
    case CAS.TYPE_NAME_DOUBLE:
    case CAS.TYPE_NAME_DOUBLE_ARRAY:
    case CAS.TYPE_NAME_EMPTY_FLOAT_LIST:
    case CAS.TYPE_NAME_EMPTY_FS_LIST:
    case CAS.TYPE_NAME_EMPTY_INTEGER_LIST:
    case CAS.TYPE_NAME_EMPTY_STRING_LIST:
    case CAS.TYPE_NAME_FLOAT:
    case CAS.TYPE_NAME_FLOAT_ARRAY:
    case CAS.TYPE_NAME_FLOAT_LIST:
    case CAS.TYPE_NAME_FS_ARRAY:
    case CAS.TYPE_NAME_FS_LIST:
    case CAS.TYPE_NAME_INTEGER:
    case CAS.TYPE_NAME_INTEGER_ARRAY:
    case CAS.TYPE_NAME_INTEGER_LIST:
    case CAS.TYPE_NAME_LIST_BASE:
    case CAS.TYPE_NAME_LONG:
    case CAS.TYPE_NAME_LONG_ARRAY:
    case CAS.TYPE_NAME_NON_EMPTY_FLOAT_LIST:
    case CAS.TYPE_NAME_NON_EMPTY_FS_LIST:
    case CAS.TYPE_NAME_NON_EMPTY_INTEGER_LIST:
    case CAS.TYPE_NAME_NON_EMPTY_STRING_LIST:
    case CAS.TYPE_NAME_SHORT:
    case CAS.TYPE_NAME_SHORT_ARRAY:
    case CAS.TYPE_NAME_SOFA:
    case CAS.TYPE_NAME_STRING:
    case CAS.TYPE_NAME_STRING_ARRAY:
    case CAS.TYPE_NAME_STRING_LIST:
    case CAS.TYPE_NAME_TOP:
        return true;
    }
    
    return false;
}
 

/**
 * Set a feature value.
 *
 * @param aFS
 *            the feature structure.
 * @param aFeature
 *            the feature within the annotation whose value to set. If this parameter is
 *            {@code null} then nothing happens.
 * @param aValue
 *            the feature value.
 */
public static void setFeature(FeatureStructure aFS, AnnotationFeature aFeature, Object aValue)
{
    if (aFeature == null) {
        return;
    }

    Feature feature = aFS.getType().getFeatureByBaseName(aFeature.getName());

    switch (aFeature.getMultiValueMode()) {
    case NONE: {
        String effectiveType = aFeature.getType();
        if (effectiveType.contains(":")) {
            effectiveType = CAS.TYPE_NAME_STRING;
        }
        
        // Sanity check
        if (!Objects.equals(effectiveType, feature.getRange().getName())) {
            throw new IllegalArgumentException("On [" + aFS.getType().getName() + "] feature ["
                    + aFeature.getName() + "] actual type [" + feature.getRange().getName()
                    + "] does not match expected feature type [" + effectiveType + "].");
        }

        switch (effectiveType) {
        case CAS.TYPE_NAME_STRING:
            aFS.setStringValue(feature, (String) aValue);
            break;
        case CAS.TYPE_NAME_BOOLEAN:
            aFS.setBooleanValue(feature, aValue != null ? (boolean) aValue : false);
            break;
        case CAS.TYPE_NAME_FLOAT:
            aFS.setFloatValue(feature, aValue != null ? (float) aValue : 0.0f);
            break;
        case CAS.TYPE_NAME_INTEGER:
            aFS.setIntValue(feature, aValue != null ? (int) aValue : 0);
            break;
        default:
            throw new IllegalArgumentException("Cannot set value of feature ["
                    + aFeature.getName() + "] with type [" + feature.getRange().getName()
                    + "] to [" + aValue + "]");
        }
        break;
    }
    case ARRAY: {
        switch (aFeature.getLinkMode()) {
        case WITH_ROLE: {
            // Get type and features - we need them later in the loop
            setLinkFeature(aFS, aFeature, (List<LinkWithRoleModel>) aValue, feature);
            break;
        }
        default:
            throw new IllegalArgumentException("Unsupported link mode ["
                    + aFeature.getLinkMode() + "] on feature [" + aFeature.getName() + "]");
        }
        break;
    }
    default:
        throw new IllegalArgumentException("Unsupported multi-value mode ["
                + aFeature.getMultiValueMode() + "] on feature [" + aFeature.getName() + "]");
    }
}
 

@Test
public void testRelationWithPrimitiveFeatures() throws Exception
{
    TypeSystemDescription tsd = createTypeSystemDescription(
            "tsd/relationWithPrimitiveFeatures");
    TypeSystemAnalysis analysis = TypeSystemAnalysis.of(tsd);
    
    AnnotationLayer relationLayer = new AnnotationLayer();
    relationLayer.setName("webanno.custom.Relation");
    relationLayer.setUiName("Relation");
    relationLayer.setType(WebAnnoConst.RELATION_TYPE);
    relationLayer.setAnchoringMode(AnchoringMode.CHARACTERS);
    relationLayer.setOverlapMode(OverlapMode.ANY_OVERLAP);
    relationLayer.setCrossSentence(true);

    AnnotationLayer relationTargetLayer = new AnnotationLayer();
    relationTargetLayer.setName("webanno.custom.RelationTarget");
    relationTargetLayer.setUiName("RelationTarget");
    relationTargetLayer.setType(WebAnnoConst.SPAN_TYPE);
    relationTargetLayer.setAnchoringMode(AnchoringMode.CHARACTERS);
    relationTargetLayer.setOverlapMode(OverlapMode.ANY_OVERLAP);
    relationTargetLayer.setCrossSentence(true);

    AnnotationFeature stringFeature = new AnnotationFeature(
            "stringFeature", CAS.TYPE_NAME_STRING);
    AnnotationFeature intFeature = new AnnotationFeature(
            "intFeature", CAS.TYPE_NAME_INTEGER);
    AnnotationFeature booleanFeature = new AnnotationFeature(
            "booleanFeature", CAS.TYPE_NAME_BOOLEAN);
    AnnotationFeature floatFeature = new AnnotationFeature(
            "floatFeature", CAS.TYPE_NAME_FLOAT);

    SoftAssertions softly = new SoftAssertions();
    softly.assertThat(analysis.getLayers())
        .containsExactlyInAnyOrder(relationLayer, relationTargetLayer)
        .usingFieldByFieldElementComparator();
    softly.assertThat(analysis.getFeatures(relationLayer.getName()))
            .containsExactlyInAnyOrder(stringFeature, intFeature, booleanFeature, floatFeature)
            .usingFieldByFieldElementComparator();
    softly.assertAll();
}