algosimulator.java

Reinforcement Learning

import java.awt.BorderLayout;
import java.awt.Color;
import java.awt.Graphics;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.io.File;
import java.io.FileInputStream;
import java.io.ObjectInputStream;
import java.text.DecimalFormat;
import java.util.Vector;
import java.util.zip.GZIPInputStream;

import javax.swing.BorderFactory;
import javax.swing.DebugGraphics;
import javax.swing.JButton;
import javax.swing.JCheckBox;
import javax.swing.JFileChooser;
import javax.swing.JLabel;
import javax.swing.JPanel;
import javax.swing.JSeparator;
import javax.swing.JTextField;
import javax.swing.SwingConstants;
import javax.swing.WindowConstants;
import javax.swing.border.TitledBorder;

public class AlgoSimulator extends javax.swing.JFrame 
implements ActionListener
{
    private JPanel jPanel;
    private JButton jLoadButton;
    private JPanel jGridPanel;
    private JSeparator jSeparator1;
    private JButton jInitialiseButton;
    private JButton jStepButton;
    private JButton jExecuteButton;
    private JFileChooser fc;
    private JLabel jLabelSqSize;
    private JCheckBox jPolicyCheckBox;
    private JCheckBox jValuesCheckBox;
    private JButton jUpdateButton;
    private JButton jRefreshButton;
    private JLabel jStatusLabel;
    private JTextField jFileNameTextField;
    private JTextField jCyclesTextField;
    private JLabel jCyclesLabel;
    private JTextField sqSizeTextField;
    private JTextField pjogTextField;
    private JLabel JLabelPJOG;
    private JLabel jConvErrorLabel;
    private JTextField jConverErrorTextField;
    private JLabel jDelayLabel;
    private JTextField jDelayTextField;
    
    private int algoType;
    private Algorithms alg = null;
    private Maze myMaze = null;
    private boolean ShowValue = true;
    private boolean ShowPolicy = true;
    private DecimalFormat df = new DecimalFormat("0");
    private String mazeStatus = "Load Maze First...";
    private String basicAlgStatus = "";
    private String additionalAlgStatus = "";
    private JLabel jLabelVFLimit;
    private JTextField jVFLimitTextField;
    private JLabel jLabelIterLimit;
    private JTextField jIterLimitTextField;
 
    {
        //Set Look & Feel
        try {
            javax.swing.UIManager.setLookAndFeel("com.sun.java.swing.plaf.windows.WindowsLookAndFeel");
        } catch(Exception e) {
            e.printStackTrace();
        }
    }
    
    public AlgoSimulator(int _algoType)
    {
        super("RL-MDP:Simulation");
        algoType = _algoType;
        initGUI();
    }
    
    private void initGUI() {
        try {
            this.setSize(1000, 800);
            this.setExtendedState(MAXIMIZED_BOTH);
            setDefaultCloseOperation(WindowConstants.DISPOSE_ON_CLOSE);
			{
				jPanel = new JPanel();
				this.getContentPane().add(jPanel, BorderLayout.CENTER);
				jPanel.setLayout(null);
				jPanel.setBackground(new java.awt.Color(235, 241, 238));
				jPanel.setPreferredSize(new java.awt.Dimension(900, 700));
			}
			
			{
				jLoadButton = new JButton();
				jPanel.add(jLoadButton);
				jLoadButton.setText("LoadMaze...");
				jLoadButton.setBounds(25, 62, 110, 28);
				jLoadButton.setActionCommand("LoadMaze");
				jLoadButton.addActionListener(this);
			}
			if(algoType==Algorithms.PolicyIter) 
			{
			    {
					jLabelVFLimit = new JLabel();
					jPanel.add(jLabelVFLimit);
					jLabelVFLimit.setText("Value Limit");
					jLabelVFLimit.setBounds(25, 115, 53, 21);
					jLabelVFLimit.setHorizontalAlignment(SwingConstants.RIGHT);
				}
				{
					jVFLimitTextField = new JTextField();
					jPanel.add(jVFLimitTextField);
					jVFLimitTextField.setText("5000");
					jVFLimitTextField.setBounds(88, 117, 45, 20);
					jVFLimitTextField.setHorizontalAlignment(SwingConstants.RIGHT);
				}
				{
					jLabelIterLimit = new JLabel();
					jPanel.add(jLabelIterLimit);
					jLabelIterLimit.setText("Iter. Limit");
					jLabelIterLimit.setBounds(25, 136, 53, 21);
					jLabelIterLimit.setHorizontalAlignment(SwingConstants.RIGHT);
				}
				{
					jIterLimitTextField = new JTextField();
					jPanel.add(jIterLimitTextField);
					jIterLimitTextField.setText("500");
					jIterLimitTextField.setBounds(88, 138, 45, 20);
					jIterLimitTextField.setHorizontalAlignment(SwingConstants.RIGHT);
				}
			}
			
			{
				JLabelPJOG = new JLabel();
				jPanel.add(JLabelPJOG);
				JLabelPJOG.setText("PJOG");
				JLabelPJOG.setBounds(25, 157, 53, 21);
				JLabelPJOG.setHorizontalAlignment(SwingConstants.RIGHT);
			}
			{
				pjogTextField = new JTextField();
				jPanel.add(pjogTextField);
				pjogTextField.setText("0.3");
				pjogTextField.setBounds(88, 159, 45, 20);
				pjogTextField.setHorizontalAlignment(SwingConstants.RIGHT);
			}
			{
				jConvErrorLabel = new JLabel();
				jPanel.add(jConvErrorLabel);
				jConvErrorLabel.setText("Precision");
				jConvErrorLabel.setBounds(29, 178, 51, 21);
				jConvErrorLabel.setHorizontalAlignment(SwingConstants.RIGHT);
			}
			{
				jConverErrorTextField = new JTextField();
				jPanel.add(jConverErrorTextField);
				jConverErrorTextField.setText("0.001");
				jConverErrorTextField.setBounds(88, 180, 45, 20);
				jConverErrorTextField.setHorizontalAlignment(SwingConstants.RIGHT);
			}
            {
                jInitialiseButton = new JButton();
                jPanel.add(jInitialiseButton);
                jInitialiseButton.setText("Initialize");
                jInitialiseButton.setBounds(25, 210, 110, 28);
                jInitialiseButton.addActionListener(this);
                jInitialiseButton.setActionCommand("Initialize");
            }
            {
				jUpdateButton = new JButton();
				jPanel.add(jUpdateButton);
				jUpdateButton.setText("Update");
				jUpdateButton.setBounds(25, 250, 110, 28);
				jUpdateButton.setActionCommand("Update");
				jUpdateButton.addActionListener(this);
			}
			{
				jStepButton = new JButton();
				jPanel.add(jStepButton);
				jStepButton.setText("Step");
				jStepButton.setBounds(25, 317, 110, 28);
				jStepButton.addActionListener(this);
				jStepButton.setActionCommand("Step");
			}
			
			{
				jExecuteButton = new JButton();
				jPanel.add(jExecuteButton);
				jExecuteButton.setText("Execute");
				jExecuteButton.setBounds(25, 357, 110, 28);
				jExecuteButton.addActionListener(this);
				jExecuteButton.setActionCommand("Execute");
			}
			
//            {
//				jCyclesLabel = new JLabel();
//				jPanel.add(jCyclesLabel);
//				jCyclesLabel.setText("Cycles");
//				jCyclesLabel.setBounds(49, 313, 35, 20);
//			}
//			{
//				jCyclesTextField = new JTextField();
//				jPanel.add(jCyclesTextField);
//				jCyclesTextField.setText("20");
//				jCyclesTextField.setBounds(89, 313, 29, 22);
//			}
			{
				jLabelSqSize = new JLabel();
				jPanel.add(jLabelSqSize);
				jLabelSqSize.setText("Square Size");
				jLabelSqSize.setBounds(20, 420, 70, 21);
				jLabelSqSize.setHorizontalAlignment(SwingConstants.RIGHT);
			}
			{
				sqSizeTextField = new JTextField();
				jPanel.add(sqSizeTextField);
				sqSizeTextField.setText("40");
				sqSizeTextField.setBounds(96, 421, 40, 20);
				sqSizeTextField.setHorizontalAlignment(SwingConstants.RIGHT);
				sqSizeTextField.addActionListener(this);
			}
			{
				jDelayLabel = new JLabel();
				jPanel.add(jDelayLabel);
				jDelayLabel.setText("Delay(in ms)");
				jDelayLabel.setBounds(22, 442, 70, 21);
				jDelayLabel.setHorizontalAlignment(SwingConstants.RIGHT);
			}
			{
				jDelayTextField = new JTextField();
				jPanel.add(jDelayTextField);
				jDelayTextField.setText("0");
				jDelayTextField.setBounds(96, 444, 40, 20);
				jDelayTextField.setHorizontalAlignment(SwingConstants.RIGHT);
			}
			{
				jValuesCheckBox = new JCheckBox();
				jPanel.add(jValuesCheckBox);
				jValuesCheckBox.setText("Show Values");
				jValuesCheckBox.setBounds(34, 536, 93, 21);
				jValuesCheckBox.setOpaque(false);
				jValuesCheckBox.setSelected(true);
				jValuesCheckBox.addActionListener(this);
			}
			{
				jPolicyCheckBox = new JCheckBox();
				jPanel.add(jPolicyCheckBox);
				jPolicyCheckBox.setText("Show Policy");
				jPolicyCheckBox.setBounds(34, 558, 85, 22);
				jPolicyCheckBox.setOpaque(false);
				jPolicyCheckBox.setSelected(true);
				jPolicyCheckBox.addActionListener(this);
			}
			{
				jRefreshButton = new JButton();
				jPanel.add(jRefreshButton);
				jRefreshButton.setText("Refresh");
				jRefreshButton.setBounds(26, 481, 110, 28);
				jRefreshButton.setActionCommand("Refresh");
				jRefreshButton.addActionListener(this);
			}
            {
                jSeparator1 = new JSeparator();
                jPanel.add(jSeparator1);
                jSeparator1.setBounds(161, 2, 4, jPanel.getBounds().height);
                jSeparator1.setBorder(BorderFactory.createTitledBorder(
                        null,
                        "",
                        TitledBorder.LEADING,
                        TitledBorder.TOP,
                        new java.awt.Font("MS Sans Serif", 0, 11),
                        new java.awt.Color(0, 0, 0)));
            }
            {
                jStatusLabel = new JLabel();
                jPanel.add(jStatusLabel);
                jStatusLabel.setText("Load Maze First...");
                jStatusLabel.setBounds(182, 14, 770, 34);
                jStatusLabel.setBackground(new java.awt.Color(192,192,192));
                jStatusLabel.setBorder(BorderFactory.createTitledBorder(null, "", TitledBorder.LEADING, TitledBorder.TOP, new java.awt.Font("MS Sans Serif",0,11), new java.awt.Color(0,0,0)));
                jStatusLabel.setFont(new java.awt.Font("Georgia",1,12));
                jStatusLabel.setDebugGraphicsOptions(DebugGraphics.NONE_OPTION);
                jStatusLabel.setOpaque(true);
                jStatusLabel.setHorizontalAlignment(SwingConstants.CENTER);
                jStatusLabel.setPreferredSize(new java.awt.Dimension(984, 35));
            }
            
        } catch (Exception e) {
            e.printStackTrace();
        }