frame2.java~79~

自己用JAVA编的人工智能的A*算法的八数码程序

package eightfigure;
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();
  int[][] sour={{2,8,3},{1,0,4},{7,6,5}};
  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\n");
    contentPane = (JPanel) this.getContentPane();
    String temp="";
    int a=0;
   jTextArea1.append("原节点为：\n");
   for(int i=0;i<=2;i++)
    {for(int j=0;j<=2;j++)
       temp+="  "+sour[i][j]+"  ";
       temp=temp+"\n";
   }
     jTextArea1.append(temp+"\n");
    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!=presult.size()-1)
                  {a=i+1;
                  jTextArea1.append("第"+""+a+""+"步：\n");
                  }
                  for(int m=0;m<((Node)presult.get(i)).arr.length;m++){
                  for(int n=0;n<((Node)presult.get(i)).arr.length;n++){
                  temp="  "+((Node)presult.get(presult.size()-i-1)).arr[m][n]+"  ";

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

                  }
               }

           }

   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);
   }
 }

}