frame2.java~9~

自己用JAVA编的一个人工智能的野人过河的程序

package yerenchengxu;

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

import com.borland.jbcl.layout.*;

/**
 * <p>Title: </p>
 * <p>Description: </p>
 * <p>Copyright: Copyright (c) 2004</p>
 * <p>Company: </p>
 * @author unascribed
 * @version 1.0
 */

public class Frame2 extends JFrame {
  JPanel contentPane;
  private JScrollPane jScrollPane1 = new JScrollPane();
  private BorderLayout borderLayout1 = new BorderLayout();
  Vector presult=new Vector();
  private JTextArea jTextArea1 = new JTextArea();

  public Frame2(Vector result) {
   // setSize(700);
    setLocation(150,20);
    setSize(500,700);
    try {
      presult=result;
     jbInit();
    }
    catch(Exception e) {
      e.printStackTrace();
    }
  }
  private void jbInit() throws Exception {
    jTextArea1.setText("八数码算法A*最佳路径：\n");
    contentPane = (JPanel) this.getContentPane();
    String temp="";
   if(!(presult.size()==0)){
     for(int i=0;i<presult.size();i++){
                if(i==presult.size()-1)
                  jTextArea1.append("\n目标节点为：\n");
                else if(i==0)
                  jTextArea1.append("\n原节点为：\n");
                 else
                  if(i!=presult.size()-1)
                  {
                  jTextArea1.append("第"+""+i+""+"步：\n");
                  }

                  temp="  "+((Node)presult.get(presult.size()-i-1)).riverside1.churchMan+"  "+((Node)presult.get(presult.size()-i-1)).riverside1.wildMan+"  "+((Node)presult.get(presult.size()-i-1)).side+"-------------"+"  "+((Node)presult.get(presult.size()-i-1)).riverside2.wildMan+"  "+((Node)presult.get(presult.size()-i-1)).riverside2.churchMan;

                  jTextArea1.append(temp);

                  jTextArea1.append("\n");


                   temp="f="+((Node)presult.get(presult.size()-i-1)).f+"  "
                   +"g="+((Node)presult.get(presult.size()-i-1)).g+"  "

                   +"h="+((Node)presult.get(presult.size()-i-1)).h+"  \n\n";
                    jTextArea1.append(temp);
               }

           }

   else
     {
         jTextArea1.append("对不起！从输入状态不能达到目标状态！");
     }

    contentPane.add(jScrollPane1, BorderLayout.CENTER);
    jScrollPane1.getViewport().add(jTextArea1, null);

   }

  protected void processWindowEvent(WindowEvent e) {
   super.processWindowEvent(e);
   if (e.getID() == WindowEvent.WINDOW_CLOSING) {
     System.exit(0);
   }
 }

}