Examples of weka.core.RelationalLocator

weka.core.RelationalLocator
This class locates and records the indices of relational attributes, @author fracpete (fracpete at waikato dot ac dot nz) @version $Revision: 6226 $ @see Attribute#RELATIONAL

    data.setClassIndex(data.numAttributes() - 1);


    super.setOutputFormat(data.stringFreeStructure());


    m_BagStringAtts = new StringLocator(data.attribute(1).relation());
    m_BagRelAtts    = new RelationalLocator(data.attribute(1).relation());
    
    return true;
  }

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   *         the locating
   */
  protected void initInputLocators(Instances data, int[] indices) {
    if (indices == null) {
      m_InputStringAtts = new StringLocator(data);
      m_InputRelAtts    = new RelationalLocator(data);
    }
    else {
      m_InputStringAtts = new StringLocator(data, indices);
      m_InputRelAtts    = new RelationalLocator(data, indices);
    }
  }

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   *         the locating
   */
  protected void initOutputLocators(Instances data, int[] indices) {
    if (indices == null) {
      m_OutputStringAtts = new StringLocator(data);
      m_OutputRelAtts    = new RelationalLocator(data);
    }
    else {
      m_OutputStringAtts = new StringLocator(data, indices);
      m_OutputRelAtts    = new RelationalLocator(data, indices);
    }
  }

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    newData.setClassIndex(newData.numAttributes() - 1);


    super.setOutputFormat(newData.stringFreeStructure());


    m_BagStringAtts = new StringLocator(instanceInfo.attribute(1).relation().stringFreeStructure());
    m_BagRelAtts    = new RelationalLocator(instanceInfo.attribute(1).relation().stringFreeStructure());


    return true;
  }

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    data.setClassIndex(data.numAttributes() - 1);


    super.setOutputFormat(data.stringFreeStructure());


    m_BagStringAtts = new StringLocator(data.attribute(1).relation());
    m_BagRelAtts    = new RelationalLocator(data.attribute(1).relation());
    
    return true;
  }

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    newData.setClassIndex(newData.numAttributes() - 1);


    super.setOutputFormat(newData.stringFreeStructure());


    m_BagStringAtts = new StringLocator(instanceInfo.attribute(1).relation().stringFreeStructure());
    m_BagRelAtts    = new RelationalLocator(instanceInfo.attribute(1).relation().stringFreeStructure());


    return true;
  }

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   *         the locating
   */
  protected void initInputLocators(Instances data, int[] indices) {
    if (indices == null) {
      m_InputStringAtts = new StringLocator(data);
      m_InputRelAtts    = new RelationalLocator(data);
    }
    else {
      m_InputStringAtts = new StringLocator(data, indices);
      m_InputRelAtts    = new RelationalLocator(data, indices);
    }
  }

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   *         the locating
   */
  protected void initOutputLocators(Instances data, int[] indices) {
    if (indices == null) {
      m_OutputStringAtts = new StringLocator(data);
      m_OutputRelAtts    = new RelationalLocator(data);
    }
    else {
      m_OutputStringAtts = new StringLocator(data, indices);
      m_OutputRelAtts    = new RelationalLocator(data, indices);
    }
  }

View Full Code Here

   *         the locating
   */
  protected void initInputLocators(Instances data, int[] indices) {
    if (indices == null) {
      m_InputStringAtts = new StringLocator(data);
      m_InputRelAtts    = new RelationalLocator(data);
    }
    else {
      m_InputStringAtts = new StringLocator(data, indices);
      m_InputRelAtts    = new RelationalLocator(data, indices);
    }
  }

View Full Code Here

   *         the locating
   */
  protected void initOutputLocators(Instances data, int[] indices) {
    if (indices == null) {
      m_OutputStringAtts = new StringLocator(data);
      m_OutputRelAtts    = new RelationalLocator(data);
    }
    else {
      m_OutputStringAtts = new StringLocator(data, indices);
      m_OutputRelAtts    = new RelationalLocator(data, indices);
    }
  }

View Full Code Here

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