Examples of weka.core.SerializedObject

weka.core.SerializedObject
Class for storing an object in serialized form in memory. It can be used to make deep copies of objects, and also allows compression to conserve memory.
@author Richard Kirkby (rbk1@cs.waikato.ac.nz) @version $Revision: 1.12 $

   * @exception Exception if something goes wrong
   */
  public void setFlow(Vector v) throws Exception {
    //    Vector beansCopy = null, connectionsCopy = null;
    clearLayout();
    SerializedObject so = new SerializedObject(v);
    Vector copy = (Vector)so.getObject();
    
    Vector beans = (Vector)copy.elementAt(0);
    Vector connections = (Vector)copy.elementAt(1);
    
    // reset environment variables

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    Vector connections = BeanConnection.getConnections();
    detachFromLayout(beans);
    v.add(beans);
    v.add(connections);


    SerializedObject so = new SerializedObject(v);
    Vector copy = (Vector)so.getObject();


    //    tempWrite(beans, connections);
    
    integrateFlow(beans, connections);
    return copy;

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    if (model == null) {
      throw new Exception("No model evaluator set");
    }
    ASEvaluation [] evaluators = new ASEvaluation [num];
    SerializedObject so = new SerializedObject(model);
    for(int i = 0; i < evaluators.length; i++) {
      evaluators[i] = (ASEvaluation) so.getObject();
    }
    return evaluators;
  }

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    if (model == null)
      throw new Exception("No model search scheme set");
      
    ASSearch[] result = new ASSearch[num];
    SerializedObject so = new SerializedObject(model);
    for (int i = 0; i < result.length; i++)
      result[i] = (ASSearch) so.getObject();


    return result;
  }

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      numExps = getRunUpper() - getRunLower() + 1;
    }
    m_subExperiments = new Experiment[numExps];
    m_subExpComplete = new int[numExps];
    // create copy of base experiment
    SerializedObject so = new SerializedObject(m_baseExperiment);


    if (getSplitByDataSet()) {
      for (int i = 0; i < m_baseExperiment.getDatasets().size(); i++) {
  m_subExperiments[i] = (Experiment)so.getObject();
  // one for each data set
  DefaultListModel temp = new DefaultListModel();
  temp.addElement(m_baseExperiment.getDatasets().elementAt(i));
  m_subExperiments[i].setDatasets(temp);
  m_subExpQueue.push(new Integer(i));
      }
    } else {
      for (int i = getRunLower(); i <= getRunUpper(); i++) {
  m_subExperiments[i-getRunLower()] = (Experiment)so.getObject();
  // one run for each sub experiment
  m_subExperiments[i-getRunLower()].setRunLower(i);
  m_subExperiments[i-getRunLower()].setRunUpper(i);
  
  m_subExpQueue.push(new Integer(i-getRunLower()));

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                int num) throws Exception {
     if (model == null) {
      throw new Exception("No model clusterer set");
    }
    DensityBasedClusterer [] clusterers = new DensityBasedClusterer [num];
    SerializedObject so = new SerializedObject(model);
    for(int i = 0; i < clusterers.length; i++) {
      clusterers[i] = (DensityBasedClusterer) so.getObject();
    }
    return clusterers;
  }

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   * @return a deep copy of the classifier
   * @exception Exception if an error occurs
   */
  public static Classifier makeCopy( Classifier model ) throws Exception {


    return (Classifier) new SerializedObject( model ).getObject();
  }

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    if( model == null ) {
      throw new Exception( "No model classifier set" );
    }
    Classifier[] classifiers = new Classifier[num];
    SerializedObject so = new SerializedObject( model );
    for( int i = 0; i < classifiers.length; i++ ) {
      classifiers[i] = (Classifier) so.getObject();
    }
    return classifiers;
  }

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   * @param source the object to copy
   * @return a copy of the source object
   * @exception Exception if the copy fails
   */
  public Object makeCopy(Object source) throws Exception {
    SerializedObject so = new SerializedObject(source);
    Object result = so.getObject();
    return result;
  }

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   * @param kernel   the kernel to copy
   * @return     a deep copy of the kernel
   * @throws Exception   if an error occurs
   */
  public static Kernel makeCopy(Kernel kernel) throws Exception {
    return (Kernel) new SerializedObject(kernel).getObject();
  }

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