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 $

   * @throws Exception  if setup fails
   */
  protected Object setup(Object original, double valueX, double valueY) throws Exception {
    Object  result;
    
    result = new SerializedObject(original).getObject();
    
    if (original instanceof Classifier) {
      if (getXProperty().startsWith(PREFIX_CLASSIFIER))
  setValue(
      result,

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

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

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        break;
      }
    }
    
    if (match != null) {
      SerializedObject so = new SerializedObject(match, false);
      copy = (DefineFunction)so.getObject();
      //System.err.println(copy);
    }
    
    return copy;
  }

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  System.err.println(Messages.getInstance().getString("RunPanel_ExperimentRunner_Error_Text_First"));
      } else {
  System.err.println(Messages.getInstance().getString("RunPanel_ExperimentRunner_Error_Text_Second") + exp.toString());
      }
      System.err.println(Messages.getInstance().getString("RunPanel_ExperimentRunner_Error_Text_Third"));
      SerializedObject so = new SerializedObject(exp);
      System.err.println(Messages.getInstance().getString("RunPanel_ExperimentRunner_Error_Text_Fourth"));
      m_ExpCopy = (Experiment) so.getObject();
      System.err.println(Messages.getInstance().getString("RunPanel_ExperimentRunner_Error_Text_Fifth"));
    }

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   */
  protected Object copyObject(Object source) {
    
    Object result = null;
    try {
      SerializedObject so = new SerializedObject(source);
      result = so.getObject();
    } catch (Exception ex) {
      System.err.println(Messages.getInstance().getString("AlgorithmListPanel_CopyObject_Error_Text"));
      System.err.println(ex);
    }
    return result;

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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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  protected Object[] makeCopies(Object obj, int num) throws Exception {
    if (obj == null)
      throw new Exception("No object set");


    Object[] objs = new Object[num];
    SerializedObject so = new SerializedObject(obj);
    for(int i = 0; i < objs.length; i++) {
      objs[i] = so.getObject();
    }
    
    return objs;
  }

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    // copy the bean via serialization
    ((Visible)bean).getVisual().removePropertyChangeListener(this);
    bean.removePropertyChangeListenersSubFlow(this);
    Object copy = null;
    try {
      SerializedObject so = new SerializedObject(bean);
      copy = (MetaBean)so.getObject();
    } catch (Exception ex) {
      ex.printStackTrace();
      return null;
    }
    ((Visible)bean).getVisual().addPropertyChangeListener(this);

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                  m_toolBars.removeTabAt(m_toolBars.getTabCount() - 1);
                  m_userToolBar = null;
                  notifyIsDirty();
                }
              } else {
                SerializedObject so = new SerializedObject(tempBN);
                MetaBean copy = (MetaBean)so.getObject();
                /*((Visible)copy).getVisual().
                  addPropertyChangeListener(KnowledgeFlowApp.this); */
                copy.addPropertyChangeListenersSubFlow(KnowledgeFlowApp.this);
                m_toolBarBean = copy;
              }

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