misetuppanel.java

MILK 提供了一个实现和比较multi-instance学习算法的环境

/*
 *    This program is free software; you can redistribute it and/or modify
 *    it under the terms of the GNU General Public License as published by
 *    the Free Software Foundation; either version 2 of the License, or
 *    (at your option) any later version.
 *
 *    This program is distributed in the hope that it will be useful,
 *    but WITHOUT ANY WARRANTY; without even the implied warranty of
 *    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *    GNU General Public License for more details.
 *
 *    You should have received a copy of the GNU General Public License
 *    along with this program; if not, write to the Free Software
 *    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
 */

/*
 *    SetupPanel.java
 *    Copyright (C) 1999 Len Trigg, Mark Hall
 *
 */



package milk.gui.experiment;

import weka.core.Tag;
import weka.core.SelectedTag;
import weka.core.Utils;

import weka.gui.ExtensionFileFilter;
import weka.gui.SelectedTagEditor;
import weka.gui.GenericObjectEditor;
import weka.gui.GenericArrayEditor;
import weka.gui.PropertyPanel;
import weka.gui.FileEditor;

import weka.experiment.PropertyNode;

import milk.experiment.*;

import java.beans.PropertyChangeListener;
import java.beans.PropertyChangeEvent;
import java.beans.PropertyChangeSupport;
import java.io.File;
import java.io.FileOutputStream;
import java.io.ObjectOutputStream;
import java.io.BufferedOutputStream;
import java.io.FileInputStream;
import java.io.ObjectInputStream;
import java.io.BufferedInputStream;
import java.awt.Component;
import java.awt.BorderLayout;
import java.awt.GridLayout;
import java.awt.GridBagLayout;
import java.awt.GridBagConstraints;
import java.awt.Dimension;
import java.awt.event.KeyAdapter;
import java.awt.event.KeyEvent;
import java.awt.event.FocusAdapter;
import java.awt.event.FocusEvent;
import java.awt.event.ActionListener;
import java.awt.event.ActionEvent;
import java.awt.event.WindowAdapter;
import java.awt.event.WindowEvent;
import java.awt.Insets;
import javax.swing.JPanel;
import javax.swing.JLabel;
import javax.swing.JFrame;
import javax.swing.SwingConstants;
import javax.swing.JTextField;
import javax.swing.Box;
import javax.swing.BorderFactory;
import javax.swing.BoxLayout;
import javax.swing.JTextArea;
import javax.swing.JScrollPane;
import javax.swing.JButton;
import javax.swing.JFileChooser;
import javax.swing.JOptionPane;
import javax.swing.filechooser.FileFilter;
import javax.swing.JRadioButton;
import javax.swing.ButtonGroup;


/** 
 * This panel controls the configuration of an experiment.
 *
 * @author Len Trigg ([e-mail])
 * @author Mark Hall ([e-mail])
 * @version $Revision: 1.21 $
 */
public class MISetupPanel extends JPanel {

  /** The experiment being configured */
  protected MIExperiment m_Exp;

  /** Click to load an experiment */
  protected JButton m_OpenBut = new JButton("Open...");

  /** Click to save an experiment */
  protected JButton m_SaveBut = new JButton("Save...");

  /** Click to create a new experiment with default settings */
  protected JButton m_NewBut = new JButton("New");

  /** A filter to ensure only experiment files get shown in the chooser */
  protected FileFilter m_ExpFilter = 
    new ExtensionFileFilter(MIExperiment.FILE_EXTENSION, 
                            "Experiment configuration files");

  /** The file chooser for selecting experiments */
  protected JFileChooser m_FileChooser = new JFileChooser(new File(System.getProperty("user.dir")));

  /** The ResultProducer editor */
  protected GenericObjectEditor m_RPEditor = new GenericObjectEditor();

  /** The panel to contain the ResultProducer editor */
  protected PropertyPanel m_RPEditorPanel = new PropertyPanel(m_RPEditor);

  /** The ResultListener editor */
  protected GenericObjectEditor m_RLEditor = new GenericObjectEditor();

  /** The panel to contain the ResultListener editor */
  protected PropertyPanel m_RLEditorPanel = new PropertyPanel(m_RLEditor);

  /** The panel that configures iteration on custom resultproducer property */
  protected MIGeneratorPropertyIteratorPanel m_GeneratorPropertyPanel
    = new MIGeneratorPropertyIteratorPanel();

  /** The panel for configuring run numbers */
  protected MIRunNumberPanel m_RunNumberPanel = new MIRunNumberPanel();

  /** The panel for enabling a distributed experiment */
  protected MIDistributeExperimentPanel m_DistributeExperimentPanel = 
    new MIDistributeExperimentPanel();

  /** The panel for configuring selected datasets */
  protected MIDatasetListPanel m_DatasetListPanel = new MIDatasetListPanel();

  /** Area for user notes Default of 5 rows */
  protected JTextArea m_NotesText = new JTextArea(null, 5, 0);

  /**
   * Manages sending notifications to people when we change the experiment,
   * at this stage, only the resultlistener so the resultpanel can update.
   */
  protected PropertyChangeSupport m_Support = new PropertyChangeSupport(this);

  /** Click to advacne data set before custom generator */
  protected JRadioButton m_advanceDataSetFirst = 
    new JRadioButton("Data sets first");

  /** Click to advance custom generator before data set */
  protected JRadioButton m_advanceIteratorFirst = 
    new JRadioButton("Custom generator first");

  /** Handle radio buttons */
  ActionListener m_RadioListener = new ActionListener() {
      public void actionPerformed(ActionEvent e) {
	updateRadioLinks();
      }
    };
  
  // Registers the appropriate property editors
  static {
    System.err.println("---Registering Weka Editors---");
    java.beans.PropertyEditorManager
      .registerEditor(java.io.File.class,
		      FileEditor.class);
    java.beans.PropertyEditorManager
      .registerEditor(milk.experiment.MIResultListener.class,
		      GenericObjectEditor.class);
    java.beans.PropertyEditorManager
      .registerEditor(milk.experiment.MIResultProducer.class,
		      GenericObjectEditor.class);
    java.beans.PropertyEditorManager
      .registerEditor(milk.experiment.MISplitEvaluator.class,
		      GenericObjectEditor.class);
    java.beans.PropertyEditorManager
      .registerEditor(milk.classifiers.MIClassifier.class,
		      GenericObjectEditor.class);
    java.beans.PropertyEditorManager
      .registerEditor(weka.classifiers.Classifier.class,
		      GenericObjectEditor.class);
    java.beans.PropertyEditorManager
      .registerEditor(weka.classifiers.Classifier [].class,
		      GenericArrayEditor.class);
    java.beans.PropertyEditorManager
      .registerEditor(Object [].class,
		      GenericArrayEditor.class);
    java.beans.PropertyEditorManager
      .registerEditor(weka.filters.Filter.class,
		      GenericObjectEditor.class);
    java.beans.PropertyEditorManager
      .registerEditor(weka.attributeSelection.ASEvaluation.class,
		      GenericObjectEditor.class);
    java.beans.PropertyEditorManager
      .registerEditor(weka.attributeSelection.ASSearch.class,
		      GenericObjectEditor.class);
    java.beans.PropertyEditorManager
      .registerEditor(weka.clusterers.Clusterer.class,
		      GenericObjectEditor.class);
    java.beans.PropertyEditorManager
      .registerEditor(SelectedTag.class,
		      SelectedTagEditor.class);
    java.beans.PropertyEditorManager
      .registerEditor(weka.classifiers.CostMatrix.class,
		      weka.gui.CostMatrixEditor.class);
  }
  
  /**
   * Creates the setup panel with the supplied initial experiment.
   *
   * @param exp a value of type 'Experiment'
   */
  public MISetupPanel(MIExperiment exp) {

    this();
    setExperiment(exp);
  }
  
  /**
   * Creates the setup panel with no initial experiment.
   */
  public MISetupPanel() {

    m_DistributeExperimentPanel.
      addCheckBoxActionListener(new ActionListener() {
	  public void actionPerformed(ActionEvent e) {
	    if (m_DistributeExperimentPanel.distributedExperimentSelected()) {
	      if (!(m_Exp instanceof MIRemoteExperiment)) {
		try {
		  MIRemoteExperiment re = new MIRemoteExperiment(m_Exp);
		  setExperiment(re);
		} catch (Exception ex) {
		  ex.printStackTrace();
		}
	      }
	    } else {
	      if (m_Exp instanceof MIRemoteExperiment) {
		setExperiment(((MIRemoteExperiment)m_Exp).getBaseExperiment());
	      }
	    }
	  }
	});	      

    m_NewBut.addActionListener(new ActionListener() {
      public void actionPerformed(ActionEvent e) {
	setExperiment(new MIExperiment());
      }
    });
    m_SaveBut.setEnabled(false);
    m_SaveBut.addActionListener(new ActionListener() {
      public void actionPerformed(ActionEvent e) {
	saveExperiment();
      }
    });
    m_OpenBut.addActionListener(new ActionListener() {
      public void actionPerformed(ActionEvent e) {
	openExperiment();
      }
    });
    m_FileChooser.setFileFilter(m_ExpFilter);
    m_FileChooser.setFileSelectionMode(JFileChooser.FILES_ONLY);
    
    m_GeneratorPropertyPanel.addActionListener(new ActionListener() {
	public void actionPerformed(ActionEvent e) {
	  updateRadioLinks();
	}
      });

    m_RPEditor.setClassType(MIResultProducer.class);
    m_RPEditor.setEnabled(false);
    m_RPEditor.addPropertyChangeListener(new PropertyChangeListener() {
      public void propertyChange(PropertyChangeEvent e) {
	m_Exp.setResultProducer((MIResultProducer) m_RPEditor.getValue());
	m_Exp.setUsePropertyIterator(false);
	m_Exp.setPropertyArray(null);
	m_Exp.setPropertyPath(null);
	m_GeneratorPropertyPanel.setExperiment(m_Exp);
	repaint();
      }
    });

    m_RLEditor.setClassType(MIResultListener.class);
    m_RLEditor.setEnabled(false);
    m_RLEditor.addPropertyChangeListener(new PropertyChangeListener() {
      public void propertyChange(PropertyChangeEvent e) {
	m_Exp.setResultListener((MIResultListener) m_RLEditor.getValue());
	m_Support.firePropertyChange("", null, null);
	repaint();
      }
    });

    m_NotesText.setEnabled(false);
    m_NotesText.setEditable(true);
    m_NotesText.setBorder(BorderFactory.createEmptyBorder(5, 5, 5, 5));
    m_NotesText.addKeyListener(new KeyAdapter() {
      public void keyReleased(KeyEvent e) {
	m_Exp.setNotes(m_NotesText.getText());
      }
    });
    m_NotesText.addFocusListener(new FocusAdapter() {
      public void focusLost(FocusEvent e) {
	m_Exp.setNotes(m_NotesText.getText());
      }
    });

    // Set up the GUI layout
    JPanel buttons = new JPanel();
    GridBagLayout gb = new GridBagLayout();
    GridBagConstraints constraints = new GridBagConstraints();
    buttons.setBorder(BorderFactory.createEmptyBorder(10, 5, 10, 5));
    //    buttons.setLayout(new GridLayout(1, 3, 5, 5));
    buttons.setLayout(gb);
    constraints.gridx=0;constraints.gridy=0;constraints.weightx=5;
    constraints.fill = GridBagConstraints.HORIZONTAL;
    constraints.gridwidth=1;constraints.gridheight=1;
    constraints.insets = new Insets(0,2,0,2);
    buttons.add(m_OpenBut,constraints);
    constraints.gridx=1;constraints.gridy=0;constraints.weightx=5;
    constraints.gridwidth=1;constraints.gridheight=1;