Examples of weka.core.AttributeExpression$AttributeOperand

weka.core.AttributeExpression
Inner class handling an attribute index as an operand

   * @return true if the outputFormat may be collected immediately
   * @throws Exception if the format couldn't be set successfully
   */
  public boolean setInputFormat(Instances instanceInfo) throws Exception {


    m_attributeExpression = new AttributeExpression();
    m_attributeExpression.
      convertInfixToPostfix(new String(m_infixExpression));


    super.setInputFormat(instanceInfo);

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    boolean nonDouble = false;


    for (int i = 0; i < m_size; i++) {
      for (int j = 0; j < m_size; j++) {
        if (getCell(i, j) instanceof String) {
          AttributeExpression temp = new AttributeExpression();
          temp.convertInfixToPostfix((String)getCell(i, j));
          setCell(i, j, temp);
          nonDouble = true;
        } else if (getCell(i, j) instanceof AttributeExpression) {
          nonDouble = true;
        }

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   * @return true if the outputFormat may be collected immediately
   * @throws Exception if the format couldn't be set successfully
   */
  public boolean setInputFormat(Instances instanceInfo) throws Exception {


    m_attributeExpression = new AttributeExpression();
    m_attributeExpression.
      convertInfixToPostfix(new String(m_infixExpression));


    super.setInputFormat(instanceInfo);

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    boolean nonDouble = false;


    for (int i = 0; i < m_size; i++) {
      for (int j = 0; j < m_size; j++) {
        if (getCell(i, j) instanceof String) {
          AttributeExpression temp = new AttributeExpression();
          temp.convertInfixToPostfix((String)getCell(i, j));
          setCell(i, j, temp);
          nonDouble = true;
        } else if (getCell(i, j) instanceof AttributeExpression) {
          nonDouble = true;
        }

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   * @return true if the outputFormat may be collected immediately
   * @throws Exception if the format couldn't be set successfully
   */
  public boolean setInputFormat(Instances instanceInfo) throws Exception {


    m_attributeExpression = new AttributeExpression();
    m_attributeExpression.
      convertInfixToPostfix(new String(m_infixExpression));


    super.setInputFormat(instanceInfo);

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