Package org.apache.uima.cas

Examples of org.apache.uima.cas.FloatArrayFS

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    iafs.set(2, 17 + 100 * x);
    maybeSetFeatureKind(fs, m, "Aint", iafs);
  }
 
  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);
  }
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  private static final float[] floatValues = {
    1f, 0f, -1f, Float.MAX_VALUE, /*Float.MIN_NORMAL,*/ Float.MIN_VALUE, 17f, -22.33f  };
 
  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;
  }
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            sfs.set(0, "change");
          }
        }
        break;
      case 20: {
          FloatArrayFS sfs = (FloatArrayFS) maybeGetFeatureKind(fs, m, "Afloat");
          if ((null != sfs) && (0 < sfs.size())) {
            sfs.set(0, 1F);
          }
        }
        break;
      case 21: {
          DoubleArrayFS sfs = (DoubleArrayFS) maybeGetFeatureKind(fs, m, "Adouble");
          if ((null != sfs) && (0 < sfs.size())) {
            sfs.set(0, 1D);
          }
        }
        break;
      case 22: {
          LongArrayFS sfs = (LongArrayFS) maybeGetFeatureKind(fs, m, "Along");
          if ((null != sfs) && (0 < sfs.size())) {
            sfs.set(0, 1L);
          }
        }
        break;
      case 23: {
          ShortArrayFS sfs = (ShortArrayFS) maybeGetFeatureKind(fs, m, "Ashort");
          if ((null != sfs) && (0 < sfs.size())) {
            sfs.set(0, (short)1);
          }
        }
        break;
      case 24: {
          ByteArrayFS sfs = (ByteArrayFS) maybeGetFeatureKind(fs, m, "Abyte");
          if ((null != sfs) && (0 < sfs.size())) {
            sfs.set(0, (byte)1);
          }
        }
        break;
      case 25: {
          ArrayFS sfs = (ArrayFS) maybeGetFeatureKind(fs, m, "Afs");
          if ((null != sfs) && (0 < sfs.size())) {
            sfs.set(0, lfs.get(random.nextInt(lfs.size())));
          }
        }
      break;
      }
    }
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    iafs.set(2, 17 + 100 * x);
    fs.setFeatureValue(akofAint, iafs);
  }
 
  private void createFloatA (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);
    fs.setFeatureValue(akofAfloat, fafs);
  }
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  private static final float[] floatValues = {
    1f, 0f, -1f, Float.MAX_VALUE, /*Float.MIN_NORMAL,*/ Float.MIN_VALUE, 17f, -22.33f  };
 
  private FloatArrayFS randomFloatA(Random r) {
    int length = r.nextInt(2) + 1;
    FloatArrayFS fs = cas.createFloatArrayFS(length);
    for (int i = 0; i < length; i++) {
      fs.set(i, floatValues[r.nextInt(floatValues.length)]);
    }
    return fs;
  }
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            sfs.set(0, "change");
          }
        }
        break;
      case 20: {
          FloatArrayFS sfs = (FloatArrayFS) fs.getFeatureValue(akofAfloat);
          if ((null != sfs) && (0 < sfs.size())) {
            sfs.set(0, 1F);
          }
        }
        break;
      case 21: {
          DoubleArrayFS sfs = (DoubleArrayFS) fs.getFeatureValue(akofAdouble);
          if ((null != sfs) && (0 < sfs.size())) {
            sfs.set(0, 1D);
          }
        }
        break;
      case 22: {
          LongArrayFS sfs = (LongArrayFS) fs.getFeatureValue(akofAlong);
          if ((null != sfs) && (0 < sfs.size())) {
            sfs.set(0, 1L);
          }
        }
        break;
      case 23: {
          ShortArrayFS sfs = (ShortArrayFS) fs.getFeatureValue(akofAshort);
          if ((null != sfs) && (0 < sfs.size())) {
            sfs.set(0, (short)1);
          }
        }
        break;
      case 24: {
          ByteArrayFS sfs = (ByteArrayFS) fs.getFeatureValue(akofAbyte);
          if ((null != sfs) && (0 < sfs.size())) {
            sfs.set(0, (byte)1);
          }
        }
        break;
      case 25: {
          ArrayFS sfs = (ArrayFS) fs.getFeatureValue(akofAfs);
          if ((null != sfs) && (0 < sfs.size())) {
            sfs.set(0, lfs.get(r.nextInt(lfs.size())));
          }
        }
      break;
      }
    }     
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  public static void main(String[] args) {
    junit.textui.TestRunner.run(FloatArrayFSTest.class);
  }

  public void testSet() {
    FloatArrayFS array = this.cas.createFloatArrayFS(0);
    assertTrue(array != null);
    assertTrue(array.size() == 0);
    boolean exceptionCaught = false;
    try {
      array.get(0);
    } catch (ArrayIndexOutOfBoundsException e) {
      exceptionCaught = true;
    }
    assertTrue(exceptionCaught);
    array = this.cas.createFloatArrayFS(3);
    try {
      array.set(0, 1.0f);
      array.set(1, 2.0f);
      array.set(2, 3.0f);
    } catch (ArrayIndexOutOfBoundsException e) {
      assertTrue(false);
    }
    exceptionCaught = false;
    try {
      array.set(-1, 1.0f);
    } catch (ArrayIndexOutOfBoundsException e) {
      exceptionCaught = true;
    }
    assertTrue(exceptionCaught);
    exceptionCaught = false;
    try {
      array.set(4, 1.0f);
    } catch (ArrayIndexOutOfBoundsException e) {
      exceptionCaught = true;
    }
    assertTrue(exceptionCaught);
    assertTrue(array.get(0) == 1f);
    assertTrue(array.get(1) == 2f);
    assertTrue(array.get(2) == 3f);
    exceptionCaught = false;
    try {
      array.get(-1);
    } catch (ArrayIndexOutOfBoundsException e) {
      exceptionCaught = true;
    }
    assertTrue(exceptionCaught);
    exceptionCaught = false;
    try {
      array.get(4);
    } catch (ArrayIndexOutOfBoundsException e) {
      exceptionCaught = true;
    }
    assertTrue(exceptionCaught);
    // Check that we can't create arrays smaller than 0.
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    assertTrue(exceptionCaught);
  }

  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);
  }
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            .getDocumentAnnotation()));

      // test floatArray feature
      Feature floatArrayFeat = cas.getDocumentAnnotation().getType()
            .getFeatureByBaseName("floatArray");
      FloatArrayFS floatArrayFS = cas.createFloatArrayFS(3);
      floatArrayFS.set(0, 1.4f);
      floatArrayFS.set(1, 0f);
      floatArrayFS.set(2, 3434.34f);
      cas.getDocumentAnnotation().setFeatureValue(floatArrayFeat, floatArrayFS);
      path = "/floatArray";
      featurePath = new FeaturePathImpl();
      featurePath.initialize(path);
      featurePath.typeInit(cas.getDocumentAnnotation().getType());
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          }
          displayVal.append(']');
        }
        tableModel.addRow(new Object[] { featName, displayVal });
      } else if (CAS.TYPE_NAME_FLOAT_ARRAY.equals(rangeTypeName)) {
        FloatArrayFS arrayFS = (FloatArrayFS) aAnnotation.getFeatureValue(feat);
        StringBuffer displayVal = new StringBuffer();
        if (arrayFS == null) {
          displayVal.append("null");
        } else {
          displayVal.append('[');
          float[] vals = arrayFS.toArray();
          for (int i = 0; i < vals.length - 1; i++) {
            displayVal.append(vals[i]);
            displayVal.append(',');
          }
          if (vals.length > 0) {
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Related Classes of org.apache.uima.cas.FloatArrayFS

  • org.apache.uima.cas.impl.FeaturePathImpl
  • org.apache.uima.cas.impl.FeaturePathTest
  • org.apache.uima.cas.impl.SerDesTest4
  • org.apache.uima.cas.impl.SerDesTest6
  • org.apache.uima.cas.test.FloatArrayFSTest
  • org.apache.uima.cas.test.NewPrimitiveTypesTest
  • org.apache.uima.cas.test.SofaTest
  • org.apache.uima.cas_data.impl.CasComparer
  • org.apache.uima.cas_data.impl.CasComparerViewChange
  • org.apache.uima.caseditor.editor.ArrayValue
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