mainpanel.java

java实现的隐马尔科夫模型

/* jahmm package - v0.3.1 */

/*
 *  Copyright (c) 2004, Jean-Marc Francois.
 *
 *  This file is part of Jahmm.
 *  Jahmm 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.
 *
 *  Jahmm 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 Jahmm; if not, write to the Free Software
 *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 */

package be.ac.ulg.montefiore.run.jahmm.apps;

import java.util.*;
import java.awt.*;
import javax.swing.*;


/*
 * This class implements the main button panel .
 */
public class MainPanel 
    extends JPanel {
    
    public MainPanel(GuiManager guiManager) {
	setLayout(new BorderLayout());
	add(new ComputePanel(guiManager), BorderLayout.CENTER);
	add(new IoPanel(guiManager), BorderLayout.SOUTH);
    }
}


/*
 * This panel contains computation request buttons.
 */
class ComputePanel
    extends JPanel {
    
    public ComputePanel(GuiManager guiManager) {
	JButton learn = new JButton("Learn");
	JButton mlStateSequence = new JButton("Most likely state sequence");
	JButton probability = new JButton("Sequence probability");
	JButton generate = new JButton("Generate sequences");
	
	learn.setActionCommand("Learn");
	learn.addActionListener(guiManager);
	mlStateSequence.setActionCommand("Most Likely State Sequence");
	mlStateSequence.addActionListener(guiManager);
	probability.setActionCommand("Probability");
	probability.addActionListener(guiManager);
	generate.setActionCommand("Generate Sequences");
	generate.addActionListener(guiManager);
	
	setLayout(new GridLayout(0, 1));
	
	add(learn);
	add(mlStateSequence);
	add(probability);
	add(generate);
    }
}


/*
 * This panel contains IO-related buttons.
 */
class IoPanel
    extends JPanel {
    
    public IoPanel(GuiManager guiManager) {
	JButton readSequence = new JButton("Read sequences");
	JButton readHMM = new JButton("Read HMM");
	JButton writeSequence = new JButton("Write sequences");
	JButton writeHMM = new JButton("Write HMM");
	
	readSequence.setActionCommand("Read sequences");
	readSequence.addActionListener(guiManager);
	readHMM.setActionCommand("Read HMM");
	readHMM.addActionListener(guiManager);
	writeSequence.setActionCommand("Write sequences");
	writeSequence.addActionListener(guiManager);
	writeHMM.setActionCommand("Write HMM");
	writeHMM.addActionListener(guiManager);
	
	JPanel sequencePanel = new JPanel();
	JPanel hmmPanel = new JPanel();
	
	sequencePanel.setLayout(new GridLayout(0, 1));
	hmmPanel.setLayout(new GridLayout(0, 1));
	
	sequencePanel.add(readSequence);
	sequencePanel.add(writeSequence);
	hmmPanel.add(readHMM);
	hmmPanel.add(writeHMM);
	
	add(sequencePanel);
	add(hmmPanel);
    }
}