//                      controller.setInferenceAlgorithm(InferenceAlgorithmEnum.GAUSSIAN_MIXTURE);

//                    }

                   

                    // commit changes (made at each option panel) on inference algorithm

                    if (currentPanel != null) {

                     

                      // updating the inference algorithm referenced by controller

                    }

                   

                    setVisible(false);

                    dispose();

                    graph.update();

                }

            });

    restore = new JButton(resource.getString("resetLabel"));

    restore.setToolTipText(resource.getString("resetToolTip"));

        confirmationPanel.add(restore);

        restore.addActionListener(

            new ActionListener() {

                public void actionPerformed(ActionEvent e) {

                    probabilisticDescriptionNodeColor = ProbabilisticNode.getDescriptionColor();

                    probabilisticExplanationNodeColor = ProbabilisticNode.getExplanationColor();

                    //by young

                    /*

          decisionNodeColor = DecisionNode.getColor();

          utilityNodeColor = UtilityNode.getColor();

                    edgeColor = Edge.getColor();

                    selectionColor = GraphPane.getSelectionColor();

                    backgroundColor = graph.getBackgroundColor();

                    netSlider.setValue((int) graph.getGraphDimension().getWidth());

                    radiusSlider.setValue((int)Node.getWidth()/2);

                    */

                    //by young end

                   

                    // reverting changes on algorithm plugins

                    if (selectedAlgorithmOptionPanel != null) {

                    }

                   

                    controller.getSingleEntityNetwork().setCreateLog(createLogBoolean);

                    repaint();

                }

            });

    cancel = new JButton(resource.getString("cancelLabel"));

    cancel.setToolTipText(resource.getString("cancelToolTip"));

        confirmationPanel.add(cancel);

        cancel.addActionListener(

            new ActionListener() {

                public void actionPerformed(ActionEvent e) {

                  // reverting changes on algorithm plugins

                    if (selectedAlgorithmOptionPanel != null) {

                    }

                   

                    setVisible(false);

                    dispose();

                    graph.update();

                  Class pluginClass = null;  // class for the plugin (InferenceAlgorithmOptionPanel)

                  pluginClass = classLoader.loadClass(classParam.valueAsString());

           

                  // intantiating plugin object

              algorithmOptionPanel = (InferenceAlgorithmOptionPanel)pluginClass.newInstance();

             

            // creating the radio buttons

              // we assume algorithm equality as class equality (if 2 algorithms uses the same class, we assume they are the same algorithm)

           

           

            // filling the return

            ret.put(radio, algorithmOptionPanel);

          } catch (Throwable e) {

  protected Map<JRadioButtonMenuItem, InferenceAlgorithmOptionPanel> getDefaultAlgorithms() {

   

    Map<JRadioButtonMenuItem, InferenceAlgorithmOptionPanel> ret = new HashMap<JRadioButtonMenuItem, InferenceAlgorithmOptionPanel>();

    JRadioButtonMenuItem radio = null;  // key of the map

   

    // we assume algorithm equality as class equality (if 2 algorithms uses the same class, we assume they are the same algorithm)

     

      // junction tree

      algorithmOptionPanel = new JunctionTreeOptionPanel();

    ret.put(radio, algorithmOptionPanel);

      // likelihood weighting

//      algorithmOptionPanel = new LikelihoodWeightingOptionPanel();

//      radio = new JRadioButtonMenuItem(algorithmOptionPanel.getInferenceAlgorithm().getName(),

//        (controller.getInferenceAlgorithm()!= null) && (controller.getInferenceAlgorithm().getClass().equals(algorithmOptionPanel.getInferenceAlgorithm().getClass())));

//    radio.setToolTipText(algorithmOptionPanel.getInferenceAlgorithm().getDescription());

//    ret.put(radio, algorithmOptionPanel);

     

      // gibbs

//      algorithmOptionPanel = new GibbsSamplingOptionPanel();

//      radio = new JRadioButtonMenuItem(algorithmOptionPanel.getInferenceAlgorithm().getName(),

//        (controller.getInferenceAlgorithm()!= null) && (controller.getInferenceAlgorithm().getClass().equals(algorithmOptionPanel.getInferenceAlgorithm().getClass())));

//    radio.setToolTipText(algorithmOptionPanel.getInferenceAlgorithm().getDescription());

//    ret.put(radio, algorithmOptionPanel);

     

        // gaussian mixture algorithm

      algorithmOptionPanel = new GaussianMixtureOptionPanel();

    ret.put(radio, algorithmOptionPanel);

       

    return ret;

  }