org.apache.uima.cas.FloatArrayFS Java Examples

/**
 * Convenience constructor which only needs the callback for encountered feature structures.
 *
 * @param featureStructureEncounteredCallback callback for encountered feature structures
 */
FsCopiers(UnaryOperator<FeatureStructure> featureStructureEncounteredCallback) {
  this.featureCopiers = new FeatureCopiers(featureStructureEncounteredCallback);
  this.featureStructureEncounteredCallback = featureStructureEncounteredCallback;

  fsCopiers = new HashMap<>();
  fsCopiers.put(CAS.TYPE_NAME_BOOLEAN_ARRAY, copyArray(BooleanArrayFS.class));
  fsCopiers.put(CAS.TYPE_NAME_BYTE_ARRAY, copyArray(ByteArrayFS.class));
  fsCopiers.put(CAS.TYPE_NAME_DOUBLE_ARRAY, copyArray(DoubleArrayFS.class));
  fsCopiers.put(CAS.TYPE_NAME_FLOAT_ARRAY, copyArray(FloatArrayFS.class));
  fsCopiers.put(CAS.TYPE_NAME_FS_ARRAY, this::copyFsArray);
  fsCopiers.put(CAS.TYPE_NAME_LONG_ARRAY, copyArray(LongArrayFS.class));
  fsCopiers.put(CAS.TYPE_NAME_INTEGER_ARRAY, copyArray(IntArrayFS.class));
  fsCopiers.put(CAS.TYPE_NAME_SHORT_ARRAY, copyArray(ShortArrayFS.class));
  fsCopiers.put(CAS.TYPE_NAME_STRING_ARRAY, copyArray(StringArrayFS.class));
}
 

/**
 * Convenience constructor which only needs the callback for encountered feature structures.
 *
 * @param featureStructureEncounteredCallback callback for encountered feature structures
 */
FsCopiers(UnaryOperator<FeatureStructure> featureStructureEncounteredCallback,
    FeatureCopiers featureCopiers) {
  this.featureCopiers = featureCopiers;
  this.featureStructureEncounteredCallback = featureStructureEncounteredCallback;

  fsCopiers = new HashMap<>();
  fsCopiers.put(CAS.TYPE_NAME_BOOLEAN_ARRAY, copyArray(BooleanArrayFS.class));
  fsCopiers.put(CAS.TYPE_NAME_BYTE_ARRAY, copyArray(ByteArrayFS.class));
  fsCopiers.put(CAS.TYPE_NAME_DOUBLE_ARRAY, copyArray(DoubleArrayFS.class));
  fsCopiers.put(CAS.TYPE_NAME_FLOAT_ARRAY, copyArray(FloatArrayFS.class));
  fsCopiers.put(CAS.TYPE_NAME_FS_ARRAY, this::copyFsArray);
  fsCopiers.put(CAS.TYPE_NAME_LONG_ARRAY, copyArray(LongArrayFS.class));
  fsCopiers.put(CAS.TYPE_NAME_INTEGER_ARRAY, copyArray(IntArrayFS.class));
  fsCopiers.put(CAS.TYPE_NAME_SHORT_ARRAY, copyArray(ShortArrayFS.class));
  fsCopiers.put(CAS.TYPE_NAME_STRING_ARRAY, copyArray(StringArrayFS.class));
}
 

private void createFloatA(FeatureStructure fs, float x) {
  FloatArrayFS fafs = createFloatArrayFS(cas, 6);
  fafs.set(0, Float.MAX_VALUE - x);
  // fafs.set(1, Float.MIN_NORMAL + x);
  fafs.set(2, Float.MIN_VALUE + x);
  fafs.set(3, Float.NaN);
  fafs.set(4, Float.NEGATIVE_INFINITY);
  fafs.set(5, Float.POSITIVE_INFINITY);
  fs.setFeatureValue(akofAfloat, fafs);
}
 

private ARRAY_TYPE getArrayType(CommonArrayFS c) {
  if (c instanceof ArrayFS) return ARRAY_TYPE.FS; 
  if (c instanceof StringArrayFS) return ARRAY_TYPE.STRING; 
  if (c instanceof BooleanArrayFS) return ARRAY_TYPE.BOOLEAN; 
  if (c instanceof ByteArrayFS) return ARRAY_TYPE.BYTE; 
  if (c instanceof ShortArrayFS) return ARRAY_TYPE.SHORT; 
  if (c instanceof IntArrayFS) return ARRAY_TYPE.INT; 
  if (c instanceof LongArrayFS) return ARRAY_TYPE.LONG; 
  if (c instanceof FloatArrayFS) return ARRAY_TYPE.FLOAT; 
  if (c instanceof DoubleArrayFS) return ARRAY_TYPE.DOUBLE;
  return null;
}
 

public void testToArray() {
	// From CAS array to Java array.
	FloatArrayFS array = this.cas.createFloatArrayFS(3);
	float[] fsArray = array.toArray();
	for (int i = 0; i < 3; i++) {
		assertTrue(fsArray[i] == 0f);
	}
	array.set(0, 1f);
	array.set(1, 2f);
	array.set(2, 3f);
	fsArray = array.toArray();
	assertTrue(fsArray.length == 3);
	assertTrue(fsArray[0] == 1f);
	assertTrue(fsArray[1] == 2f);
	assertTrue(fsArray[2] == 3f);

	// From Java array to CAS array.
	array = this.cas.createFloatArrayFS(3);
	assertTrue(array.get(0) == 0f);
	assertTrue(array.get(1) == 0f);
	assertTrue(array.get(2) == 0f);
	for (int i = 0; i < 3; i++) {
		array.set(i, fsArray[i]);
	}
	assertTrue(array.get(0) == 1f);
	assertTrue(array.get(1) == 2f);
	assertTrue(array.get(2) == 3f);
	array.set(0, 0f);
	assertTrue(array.get(0) == 0f);
}
 

private FloatArrayFS randomFloatA(CASImpl cas) {
  int length = random.nextInt(2) + 1;
  FloatArrayFS fs = cas.createFloatArrayFS(length);
  for (int i = 0; i < length; i++) {
    fs.set(i, floatValues[random.nextInt(floatValues.length)]);
  }
  return fs;
}
 

private void createFloatA(CASImpl cas, TTypeSystem m, FeatureStructure fs, float x) {
  FloatArrayFS fafs = cas.createFloatArrayFS(6);
  fafs.set(0, Float.MAX_VALUE - x);
  // fafs.set(1, Float.MIN_NORMAL + x);
  fafs.set(2, Float.MIN_VALUE + x);
  fafs.set(3, Float.NaN);
  fafs.set(4, Float.NEGATIVE_INFINITY);
  fafs.set(5, Float.POSITIVE_INFINITY);
  maybeSetFeatureKind(fs, m, "Afloat", fafs);
}
 

private FloatArrayFS randomFloatA(Random r) {
  int length = r.nextInt(2) + 1;
  FloatArrayFS fs = createFloatArrayFS(cas, length);
  for (int i = 0; i < length; i++) {
    fs.set(i, floatValues[r.nextInt(floatValues.length)]);
  }
  return fs;
}
 

public String toString() {
  Object v = getValue();
  String className = v.getClass().getSimpleName();
  if (v instanceof StringArrayFS)
    v = className + "[" + ((StringArrayFS) v).size() + "]";
  else if (v instanceof FloatArrayFS)
    v = className + "[" + ((FloatArrayFS) v).size() + "]";
  else if (v instanceof IntArrayFS)
    v = className + "[" + ((IntArrayFS) v).size() + "]";
  else if (v instanceof ArrayFS)
    v = className + "[" + ((ArrayFS) v).size() + "]";
  return getName() + ": " + v;
}
 

public static FloatArrayFS fillArrayFS(FloatArrayFS aArrayFs, Iterable<Float> aValues) {
  int i = 0;
  for (Float fs : aValues) {
    aArrayFs.set(i, fs);
    i++;
  }
  return aArrayFs;
}
 

@Override
public FloatArrayFS createFloatArrayFS(int length) {
  checkArrayPreconditions(length);
  return new FloatArray(getTypeSystemImpl().floatArrayType, this, length);
}
 

public static Object getDebugLogicalStructure_FeatureStructure(FeatureStructure fs) {

    if (fs instanceof StringArrayFS) {
      return ((StringArrayFS) fs).toArray();
    }
    if (fs instanceof FloatArrayFS) {
      return ((FloatArrayFS) fs).toArray();
    }
    if (fs instanceof IntArrayFS) {
      return ((IntArrayFS) fs).toArray();
    }
    if (fs instanceof ArrayFS) {
      return ((ArrayFS) fs).toArray();
    }
    CASImpl cas = (CASImpl) fs.getCAS();
    TypeSystem ts = cas.getTypeSystem();
    Type fsType = fs.getType();
    if (ts.subsumes(ts.getType("uima.cas.FloatList"), fsType)) {
      return (floatListToArray(fs));
    }
    if (ts.subsumes(ts.getType("uima.cas.IntegerList"), fsType)) {
      return (integerListToArray(fs));
    }
    if (ts.subsumes(ts.getType("uima.cas.StringList"), fsType)) {
      return (stringListToArray(fs));
    }
    if (ts.subsumes(ts.getType("uima.cas.FSList"), fsType)) {
      return (fsListToArray(fs));
    }

    DebugNameValuePair[] result;
    String typeName = fsType.getName();

    List<Feature> features = fsType.getFeatures();
    int nbrFeats = features.size();
    boolean isAnnotation = false;
    boolean isJCasClass = false;
    if (fs.getClass().getName().equals(typeName)) { // true for JCas cover classes
      isJCasClass = true;
    }

    if (ts.subsumes(cas.getAnnotationType(), fsType)) {
      isAnnotation = true;
    }

    result = new DebugNameValuePair[(isJCasClass ? 0 : 1) // slot for type name if not JCas
            + (isAnnotation ? 3 : nbrFeats) // annotations have 4 slot display
    ];
    int i = 0;
    if (!isJCasClass) {
      result[i++] = new DebugNameValuePair("CasType", typeName);
    }

    if (isAnnotation) {
      DebugNameValuePair[] featResults = new DebugNameValuePair[nbrFeats];
      fillFeatures(featResults, 0, fs, features);
      result[i++] = new DebugNameValuePair("Features", featResults);
      result[i++] = new DebugNameValuePair("Covered Text", ((AnnotationFS) fs).getCoveredText());
      result[i++] = new DebugNameValuePair("SubAnnotations", new UnexpandedFeatureStructures(
              (AnnotationFS) fs));
    } else {
      fillFeatures(result, isJCasClass ? 0 : 1, fs, features);
    }

    return result;
  }
 

private void createExampleFS(CAS cas) throws Exception {
  // Set the document text
  cas.setDocumentText("this beer is good");

  // create an FS of exampleType and index it
  AnnotationFS fs = cas.createAnnotation(exampleType, 1, 5);
  cas.getIndexRepository().addFS(fs);

  // create Array FSs
  StringArrayFS strArrayFS = cas.createStringArrayFS(5);
  strArrayFS.set(0, "zzzzzz");
  strArrayFS.set(1, "yyyyyy");
  strArrayFS.set(2, "xxxxxx");
  strArrayFS.set(3, "wwwwww");
  strArrayFS.set(4, "vvvvvv");

  IntArrayFS intArrayFS = cas.createIntArrayFS(5);
  intArrayFS.set(0, Integer.MAX_VALUE);
  intArrayFS.set(1, Integer.MAX_VALUE - 1);
  intArrayFS.set(2, 42);
  intArrayFS.set(3, Integer.MIN_VALUE + 1);
  intArrayFS.set(4, Integer.MIN_VALUE);

  FloatArrayFS floatArrayFS = cas.createFloatArrayFS(5);
  floatArrayFS.set(0, Float.MAX_VALUE);
  floatArrayFS.set(1, (float) (Float.MAX_VALUE / 1000.0));
  floatArrayFS.set(2, (float) 42);
  floatArrayFS.set(3, (float) (Float.MIN_VALUE * 1000.0));
  floatArrayFS.set(4, Float.MIN_VALUE);

  ByteArrayFS byteArrayFS = cas.createByteArrayFS(5);
  byteArrayFS.set(0, (byte) 8);
  byteArrayFS.set(1, (byte) 16);
  byteArrayFS.set(2, (byte) 64);
  byteArrayFS.set(3, (byte) 128);
  byteArrayFS.set(4, (byte) 255);

  BooleanArrayFS boolArrayFS = cas.createBooleanArrayFS(8);
  boolean val = false;
  for (int i = 0; i < 8; i++) {
    boolArrayFS.set(i, val = !val);
  }

  ShortArrayFS shortArrayFS = cas.createShortArrayFS(5);
  shortArrayFS.set(0, Short.MAX_VALUE);
  shortArrayFS.set(1, (short) (Short.MAX_VALUE - 1));
  shortArrayFS.set(2, (short) (Short.MAX_VALUE - 2));
  shortArrayFS.set(3, (short) (Short.MAX_VALUE - 3));
  shortArrayFS.set(4, (short) (Short.MAX_VALUE - 4));

  LongArrayFS longArrayFS = cas.createLongArrayFS(5);
  longArrayFS.set(0, Long.MAX_VALUE);
  longArrayFS.set(1, Long.MAX_VALUE - 1);
  longArrayFS.set(2, Long.MAX_VALUE - 2);
  longArrayFS.set(3, Long.MAX_VALUE - 3);
  longArrayFS.set(4, Long.MAX_VALUE - 4);

  DoubleArrayFS doubleArrayFS = cas.createDoubleArrayFS(5);
  doubleArrayFS.set(0, Double.MAX_VALUE);
  doubleArrayFS.set(1, Double.MIN_VALUE);
  doubleArrayFS.set(2, Double.parseDouble("1.5555"));
  doubleArrayFS.set(3, Double.parseDouble("99.000000005"));
  doubleArrayFS.set(4, Double.parseDouble("4.44444444444444444"));

  // set features of fs
  fs.setStringValue(stringFeature, "aaaaaaa");
  fs.setFloatValue(floatFeature, (float) 99.99);

  fs.setFeatureValue(intArrayFeature, intArrayFS);
  fs.setFeatureValue(floatArrayFeature, floatArrayFS);
  fs.setFeatureValue(stringArrayFeature, strArrayFS);

  // fs.setByteValue(byteFeature, Byte.MAX_VALUE);
  fs.setByteValue(byteFeature, (byte) 'z');
  fs.setFeatureValue(byteArrayFeature, byteArrayFS);
  fs.setBooleanValue(booleanFeature, true);
  fs.setFeatureValue(booleanArrayFeature, boolArrayFS);
  fs.setShortValue(shortFeature, Short.MIN_VALUE);
  fs.setFeatureValue(shortArrayFeature, shortArrayFS);
  fs.setLongValue(longFeature, Long.MIN_VALUE);
  fs.setFeatureValue(longArrayFeature, longArrayFS);
  fs.setDoubleValue(doubleFeature, Double.MAX_VALUE);
  fs.setFeatureValue(doubleArrayFeature, doubleArrayFS);

  cas.getIndexRepository().addFS(fs);
}
 

private FloatArrayFS createFloatArrayFS(CAS c, int length) {
  return (FloatArrayFS) createArray(c, ((CASImpl)c).getTypeSystemImpl().floatArrayType, length);    
}
 

public static FloatArrayFS fillArrayFS(FloatArrayFS aArrayFs, float... aValues) {
  aArrayFs.copyFromArray(aValues, 0, 0, aArrayFs.size());
  return aArrayFs;
}
 

public static FloatArrayFS createFloatArrayFS(CAS aCas, float... aArray) {
  return fillArrayFS(aCas.createFloatArrayFS(aArray.length), aArray);
}
 

private FeatureStructure createExampleFS(CAS parmCas) throws Exception {
  // Create a view
  CAS englishView = parmCas.createView("EnglishDocument");
  // Set the document text
  englishView.setDocumentText("this beer is good");

  // create an FS of exampleType and index it
  AnnotationFS fs = englishView.createAnnotation(exampleType, 1, 5);

  // create Array FSs
  StringArrayFS strArrayFS = parmCas.createStringArrayFS(5);
  strArrayFS.set(0, "zzzzzz");
  strArrayFS.set(1, "yyyyyy");
  strArrayFS.set(2, "xxxxxx");
  strArrayFS.set(3, "wwwwww");
  strArrayFS.set(4, "vvvvvv");

  IntArrayFS intArrayFS = parmCas.createIntArrayFS(5);
  intArrayFS.set(0, Integer.MAX_VALUE);
  intArrayFS.set(1, Integer.MAX_VALUE - 1);
  intArrayFS.set(2, 42);
  intArrayFS.set(3, Integer.MIN_VALUE + 1);
  intArrayFS.set(4, Integer.MIN_VALUE);

  FloatArrayFS floatArrayFS = parmCas.createFloatArrayFS(5);
  floatArrayFS.set(0, Float.MAX_VALUE);
  floatArrayFS.set(1, (float) (Float.MAX_VALUE / 1000.0));
  floatArrayFS.set(2, 42);
  floatArrayFS.set(3, (float) (Float.MIN_VALUE * 1000.0));
  floatArrayFS.set(4, Float.MIN_VALUE);

  ByteArrayFS byteArrayFS = parmCas.createByteArrayFS(5);
  byteArrayFS.set(0, (byte) 8);
  byteArrayFS.set(1, (byte) 16);
  byteArrayFS.set(2, (byte) 64);
  byteArrayFS.set(3, (byte) 128);
  byteArrayFS.set(4, (byte) 255);

  BooleanArrayFS boolArrayFS = parmCas.createBooleanArrayFS(20);
  boolean val = false;
  for (int i = 0; i < 20; i++) {
    boolArrayFS.set(i, val = !val);
  }

  ShortArrayFS shortArrayFS = parmCas.createShortArrayFS(5);
  shortArrayFS.set(0, Short.MAX_VALUE);
  shortArrayFS.set(1, (short) (Short.MAX_VALUE - 1));
  shortArrayFS.set(2, (short) (Short.MAX_VALUE - 2));
  shortArrayFS.set(3, (short) (Short.MAX_VALUE - 3));
  shortArrayFS.set(4, (short) (Short.MAX_VALUE - 4));

  LongArrayFS longArrayFS = parmCas.createLongArrayFS(5);
  longArrayFS.set(0, Long.MAX_VALUE);
  longArrayFS.set(1, Long.MAX_VALUE - 1);
  longArrayFS.set(2, Long.MAX_VALUE - 2);
  longArrayFS.set(3, Long.MAX_VALUE - 3);
  longArrayFS.set(4, Long.MAX_VALUE - 4);

  DoubleArrayFS doubleArrayFS = parmCas.createDoubleArrayFS(5);
  doubleArrayFS.set(0, Double.MAX_VALUE);
  doubleArrayFS.set(1, Double.MIN_VALUE);
  doubleArrayFS.set(2, Double.parseDouble("1.5555"));
  doubleArrayFS.set(3, Double.parseDouble("99.000000005"));
  doubleArrayFS.set(4, Double.parseDouble("4.44444444444444444"));

  // set features of fs
  fs.setStringValue(stringFeature, "aaaaaaa");
  fs.setFloatValue(floatFeature, (float) 99.99);

  fs.setFeatureValue(intArrayFeature, intArrayFS);
  fs.setFeatureValue(floatArrayFeature, floatArrayFS);
  fs.setFeatureValue(stringArrayFeature, strArrayFS);

  // fs.setByteValue(byteFeature, Byte.MAX_VALUE);
  fs.setByteValue(byteFeature, (byte) 'z');
  fs.setFeatureValue(byteArrayFeature, byteArrayFS);
  fs.setBooleanValue(booleanFeature, true);
  fs.setFeatureValue(booleanArrayFeature, boolArrayFS);
  fs.setShortValue(shortFeature, Short.MIN_VALUE);
  fs.setFeatureValue(shortArrayFeature, shortArrayFS);
  fs.setLongValue(longFeature, Long.MIN_VALUE);
  fs.setFeatureValue(longArrayFeature, longArrayFS);
  fs.setDoubleValue(doubleFeature, Double.MAX_VALUE);
  fs.setFeatureValue(doubleArrayFeature, doubleArrayFS);
  
  englishView.getIndexRepository().addFS(fs);
  return fs;
}
 

private int compareArrayFSs(TOP arrayFS1fs, Feature feat1, TOP arrayFS2fs, Feature feat2, Set<TOP> visited) {

  CommonArrayFS arrayFS1 = (CommonArrayFS)arrayFS1fs.getFeatureValue(feat1);
  CommonArrayFS arrayFS2 = (CommonArrayFS)arrayFS2fs.getFeatureValue(feat2);
  
  if (null == arrayFS1 && null == arrayFS2)return 0; // are equal
  if (null == arrayFS1) return chkEqual(-1,  "Array FS1 is null, but Array FS2 is not");
  if (null == arrayFS2) return chkEqual(-1,  "Array FS2 is null, but Array FS1 is not");

  int r, len;
  if (0 != (r = Integer.compare(len = arrayFS1.size(), arrayFS2.size()))) {
    return chkEqual(r, "ArrayFSs are different sizes, fs1 size is %d, fs2 size is %d", arrayFS1.size(), arrayFS2.size());
  }
  // are same size
  r = validateSameType(arrayFS1, arrayFS2);
  if (0 != r) return r;
  
  switch(getArrayType(arrayFS1)) {
  case FS:
    for (int j = 0; j < len; j++) {
      if (0 != (r = compare1((TOP)((FSArray)arrayFS1).get(j), (TOP)((FSArray)arrayFS2).get(j), visited))) return r;
    }
    break;
  case BOOLEAN:
    for (int j = 0; j < len; j++) {
      if (0 != (r = compBoolean(((BooleanArrayFS)arrayFS1).get(j), ((BooleanArrayFS)arrayFS2).get(j)))) return r;
    }
    break;
  case BYTE:
    for (int j = 0; j < len; j++) {
      if (0 != (r = compLong(((ByteArrayFS)arrayFS1).get(j), ((ByteArrayFS)arrayFS2).get(j)))) return r;
    }
    break;
  case SHORT:
    for (int j = 0; j < len; j++) {
      if (0 != (r = compLong(((ShortArrayFS)arrayFS1).get(j), ((ShortArrayFS)arrayFS2).get(j)))) return r;
    }
    break;
  case INT:
    for (int j = 0; j < len; j++) {
      if (0 != (r = compLong(((IntArrayFS)arrayFS1).get(j), ((IntArrayFS)arrayFS2).get(j)))) return r;
    }
    break;
  case LONG:
    for (int j = 0; j < len; j++) {
      if (0 != (r = compLong(((LongArrayFS)arrayFS1).get(j), ((LongArrayFS)arrayFS2).get(j)))) return r;
    }
    break;
  case FLOAT:
    for (int j = 0; j < len; j++) {
      if (0 != (r = compDouble(((FloatArrayFS)arrayFS1).get(j), ((FloatArrayFS)arrayFS2).get(j)))) return r;
    }
    break;
  case DOUBLE:
    for (int j = 0; j < len; j++) {
      if (0 != (r = compDouble(((DoubleArrayFS)arrayFS1).get(j), ((DoubleArrayFS)arrayFS2).get(j)))) return r;
    }
    break;
  case STRING:
    for (int j = 0; j < len; j++) {
      if (0 != (r = compStr(((StringArrayFS)arrayFS1).get(j), ((StringArrayFS)arrayFS2).get(j)))) {
        return chkEqual(r, "String miscompare, s1 = %s, s2 = %s", ((StringArrayFS)arrayFS1).get(j), ((StringArrayFS)arrayFS2).get(j));
      }
    }
    break;
  }
  return 0;  // all were equal
}
 

public static FloatArrayFS createFloatArrayFS(CAS aCas, Collection<Float> aCollection) {
  return fillArrayFS(aCas.createFloatArrayFS(aCollection.size()), aCollection);
}
 

public FloatArrayFS createFloatArrayFS(int length) throws CASRuntimeException {
  return originalCAS.createFloatArrayFS(length);
}