Examples of weka.core.FastVector.elementAt()

weka.core.FastVector.elementAt()
Returns the element at the given position. @param index the element's index @return the element with the given index

    tmp.addElement(new Double(0));
    for (int noa = 0; noa < m_training.numClasses(); noa++) {
      tmp.addElement(new Double(0));
    }
    for (int noa = 0; noa < m_training.numInstances(); noa++) {
      tmp.setElementAt(new Double(((Double)tmp.elementAt
           ((int)m_training.instance(noa).
            classValue() + 1)).doubleValue() + 
          m_training.instance(noa).weight()), 
           (int)m_training.instance(noa).classValue() + 1);
      //this gets the current class val and alters it and replaces it

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  }
  
  int totaler = 0;
  tmp = (FastVector)m_ranges.elementAt(0);
  for (int noa = 0; noa < m_training.numClasses();noa++) {
    rt[noa] = ((Double)tmp.elementAt(noa + 1)).doubleValue();
    totaler += rt[noa];
  }
  for (int noa = 0; noa < m_training.numClasses(); noa++) {
    rt[noa] = rt[noa] / totaler;
  }

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      for (int noa = 0; noa < m_ranges.size(); noa++) {
  
  tmp = (FastVector)m_ranges.elementAt(noa);
  
  if (((Double)tmp.elementAt(0)).intValue() 
      == VLINE && !Instance.isMissingValue(x)) {
    
  }
  else if (((Double)tmp.elementAt(0)).intValue() 
     == HLINE && !Instance.isMissingValue(y)) {

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  if (((Double)tmp.elementAt(0)).intValue() 
      == VLINE && !Instance.isMissingValue(x)) {
    
  }
  else if (((Double)tmp.elementAt(0)).intValue() 
     == HLINE && !Instance.isMissingValue(y)) {
    
  }
  else if (Instance.isMissingValue(x) || Instance.isMissingValue(y)) {
    //System.out.println("miss");

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      rt[0] *= m_set1.m_weight;
      rt[0] += tem[0] * m_set2.m_weight;
    }
    return rt;
  }
  else if (((Double)tmp.elementAt(0)).intValue() == RECTANGLE) {
    //System.out.println("RECT");
    if (x >= ((Double)tmp.elementAt(1)).doubleValue() && 
        x <= ((Double)tmp.elementAt(3)).doubleValue() && 
        y <= ((Double)tmp.elementAt(2)).doubleValue() && 
        y >= ((Double)tmp.elementAt(4)).doubleValue()) {

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    }
    return rt;
  }
  else if (((Double)tmp.elementAt(0)).intValue() == RECTANGLE) {
    //System.out.println("RECT");
    if (x >= ((Double)tmp.elementAt(1)).doubleValue() && 
        x <= ((Double)tmp.elementAt(3)).doubleValue() && 
        y <= ((Double)tmp.elementAt(2)).doubleValue() && 
        y >= ((Double)tmp.elementAt(4)).doubleValue()) {
      //then falls inside the rectangle
      //System.out.println("true");

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    return rt;
  }
  else if (((Double)tmp.elementAt(0)).intValue() == RECTANGLE) {
    //System.out.println("RECT");
    if (x >= ((Double)tmp.elementAt(1)).doubleValue() && 
        x <= ((Double)tmp.elementAt(3)).doubleValue() && 
        y <= ((Double)tmp.elementAt(2)).doubleValue() && 
        y >= ((Double)tmp.elementAt(4)).doubleValue()) {
      //then falls inside the rectangle
      //System.out.println("true");
      rt = m_set1.calcClassType(i);

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  }
  else if (((Double)tmp.elementAt(0)).intValue() == RECTANGLE) {
    //System.out.println("RECT");
    if (x >= ((Double)tmp.elementAt(1)).doubleValue() && 
        x <= ((Double)tmp.elementAt(3)).doubleValue() && 
        y <= ((Double)tmp.elementAt(2)).doubleValue() && 
        y >= ((Double)tmp.elementAt(4)).doubleValue()) {
      //then falls inside the rectangle
      //System.out.println("true");
      rt = m_set1.calcClassType(i);
      return rt;

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  else if (((Double)tmp.elementAt(0)).intValue() == RECTANGLE) {
    //System.out.println("RECT");
    if (x >= ((Double)tmp.elementAt(1)).doubleValue() && 
        x <= ((Double)tmp.elementAt(3)).doubleValue() && 
        y <= ((Double)tmp.elementAt(2)).doubleValue() && 
        y >= ((Double)tmp.elementAt(4)).doubleValue()) {
      //then falls inside the rectangle
      //System.out.println("true");
      rt = m_set1.calcClassType(i);
      return rt;
    }

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      rt = m_set1.calcClassType(i);
      return rt;
    }
    
  }
  else if (((Double)tmp.elementAt(0)).intValue() == POLYGON) {
    if (inPoly(tmp, x, y)) {
      rt = m_set1.calcClassType(i);
      return rt;
    }
  }

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