Java 了解我的素数计算和素数框架的情况

Java 了解我的素数计算和素数框架的情况,java,swing,primes,prime-factoring,Java,Swing,Primes,Prime Factoring,我想找出我的代码出了什么问题,并帮助理解我的素数计算和素数JFrame发生了什么 出于某种原因,计算人员只是说1-100的质数是 我取出系统。退出(0)现在我需要在退出之前点击所有数字。我希望得到的是一个列出所有素数1-100的列表 然后使用编码的素数计算,我需要做一个素数JFrame。我有太多的错误,这是我的第一个问题,其次,由于这些错误,我无法运行项目来查看它 我已经将我的代码发布到素数计算和我的JFrame。如果有人能帮助我们找出问题所在,我们将不胜感激 ****************

我想找出我的代码出了什么问题,并帮助理解我的素数计算和素数
JFrame
发生了什么

  • 出于某种原因,计算人员只是说1-100的质数是
  • 我取出
    系统。退出(0)现在我需要在退出之前点击所有数字。我希望得到的是一个列出所有素数1-100的列表
    
  • 然后使用编码的素数计算,我需要做一个素数
    JFrame
    。我有太多的错误,这是我的第一个问题,其次,由于这些错误,我无法运行项目来查看它
  • 我已经将我的代码发布到素数计算和我的
    JFrame
    。如果有人能帮助我们找出问题所在,我们将不胜感激

    *********************************************************************************
    //Prime Numbers Java Swing JFrame
    **********************************************************************************
    
     import javax.swing.*;
     import java.awt.*;
     import java.awt.event.*;
    
    
     public class ProgrammingAssignment8 extends JFrame 
     implements ActionListener 
     {
    
    //DECLARE BUT DO NOT INSTANTIATE
    private JButton calculate;
    private JButton clear;
    private JButton exit;
    
    //PANELS
    private JPanel jpnlMain = new JPanel();
    
    private JPanel jpnlTop = new JPanel();
    private JPanel jpnlCenter = new JPanel();
    private JPanel jpnlBotton = new JPanel();
    
    private JScrollPane scrollingResult;
    
    
    //DECLARE JFRAME COMPONENTS
    private JLabel jlblName, jlblMaxTest;
    private JTextField jtfName, jtfMaxTest;
    private JTextArea jtaName, jtaMaxNumbers;
    private JButton jbutCalculate, jbutClear, jbutExit;
    
    private CalculateButtonHandler calculateHandler;
    private ClearButtonHandler clearHandler;
    private ExitButtonHandler exitHandler;
    
    
    
    
    
    /**
     * @param args
     */
    
    //CLASS CONSTRUCTOR 
    public ProgrammingAssignment8 (String sTitle) 
    {       
    
    //PREPARE THE JFRAME/WINDOW
        super(sTitle);
    //SET TITLE AND SIZE
    setTitle(sTitle);
    setSize(400,400);
    setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    
    //SET THE LAYOUT
    jpnlMain.setLayout(new GridLayout(3,3,5,5));
    
     //INSTANTIATE THE JBUTTONS WITH THE PASSED CAPTION AND COLOR AND ADD TO JPANEL
    //PUT INTO A METHOD FOR EFFICIENCY AND TO AVOID REPEATING ALL THE CODE
    jbtnCalculate = instantiateJButton("Calculate", Color.red);
    jbtnClear = instantiateJButton("Clear", Color.blue);
    jbtnExit = instantiateJButton("Exit", Color.black);
    
    //INSTANTIATE THE JLABEL COMPONENTS
    jlblName = new JLabel ("");
    
    //PREPARE THE CONTAINER
    Container ca = getContentPane();
    }
    
    set visible(true);
    
    
    //END CONSTRUCTOR
    
    
    private JButton instantiateJButton(String, sInCaption, Color inColor)
    {
    JButton jbtnButton = new JButton(sInCaption);
    jbtnButton.setActionCommand(sInCaption);
    jbtnButton.addActionListener(this);
    jbtnButton.setForeground(inColor);
    jbtnButton.setFont(fontChosenFont);
    jpnlMain.add(jbutnButton);
    return jbtnButton;
    
    //END INSTANTIATE JBUTTON
    
    //CLASS EVENT HANDLER   
    public void actionPerformed(java.awt.event.ActionEvent e)
    
    {
        //FIND OUT WHICH BUTTON WAS PRESSED BY USING THE ACTION COMMAND VALUE
        String sActionCommand = e.getActionCommand();
    
        //FROM THE ACTIONEVENT OBJECT, GET AN INSTANCE OF THE JBUTTON THAT WAS PRESSED
        JButton jbtnSource = (JButton) e.getSource();
    
        jbtnSource.setEnabled(false);
    
        //LET THE USER KNOW WHAT BUTTON WAS CLICKED
        JOptionPane.showMessageDialog(null,  "You pressed the "" sActionCommand + " button", this.getTitle(), JOptionPane.INFORMATION_MESSAGE);
    }
    
    //END ACTIONPERFORMED (java.awt.event.ActionEvent e)
    
    //EXECUTION STARTING POINT
    
    public static void main(String[] args)
    {
        ProgrammingAssignment8 = new ProgrammingAssignment8("Instantiates with a Method");
    
    }
    //END main(String[] args)
    
    
    }
    //END ProgrammingAssignment8 CLASS
    
    
    ***********************************************************************************
    PRIME NUMBERS CALCULATIONS
    ***********************************************************************************
    
    import javax.swing.JOptionPane;
    public class ProgrammingAssignment7 
    {
    
    /**
     * @param args
     * @return 
     */
    public static void main(String[] args) 
    {
        //Scanner Scan = new Scanner (System.in);
        // TODO Auto-generated method stub
    
        //DECLARE VARIABLES
        int x = 1;
        int i = 1;
        int iNumber = 1;
        boolean bNotPrime = false;
        boolean bIsPrime = true;
        int iNumberToTest;
        int iPrimeCheck;
        int iCounter;
        int iResult = 1;
        int iFact = 1;
        int iLimit = 100;
        String OutputStr = null;
    
    
    
    
    
        System.out.println("Prime numbers between 1 and " + iLimit);
    
        //loop through the numbers one by one
        for(i=1; i < 100; i++)
        {
    
                bIsPrime = true;
    
                //check to see if the number is prime
                for(int j = 2; j < i ; j++){
    
                        if(i % j == 0){
                                bIsPrime = false;
                                break;
                        }
                }
                // print the number
                if(bIsPrime)
    
                    OutputStr = "The Prime Numbers of 1 - 100 are: " + i + "\n";
    
                    JOptionPane.showMessageDialog(null, OutputStr, "PRIME NUMBERS", JOptionPane.INFORMATION_MESSAGE);
                       //System.out.print(i + "\n" );
    
    
    
    
    
    
        //LISTS NUMBERS 1 THROUGH 100, INITIALIZE INTEGER NAMED I, IF IT IS LESS THAN OR EQUAL TO 100 THEN ADD ONE TO THE LOOP
    
    
    
        /* for (int i=1; i<=100; i++)
        {
            System.out.println(i);
        }
    
    
    
        /* iNumber = 7;
    
        for (iNumber = 1; iNumber <= 100; iNumber++)
            iResult = iNumber / 1;
        System.out.println(iResult);
    
        /* for ( iNumber = 2; iNumber <= 100; iNumber++ )
        {
          if ( iNumber % iNumber == 0 )
          {
            bIsPrime = false;
        break;
    
          }
        }
    
        return bIsPrime;
    }
    
    */
    
    
    
    
    
        /* iNumber = 1; 
        while (iNumber < 100) iNumber++; 
        { 
            System.out.print(iNumber + " ");
            System.out.println();
    
    
            for (iNumber = iNumber - 1; iNumber > 2; iNumber++) 
            { //divides the number by each number less than the number itself and also greater than 1 (because 1 is a factor of every number, and every number is a factor of itself)
                if (iNumber % iNumber != 0) 
                    System.out.println(iNumber + " is a prime number.");
    
    
    
    
                { //else if the number is evenly divisible by a number other than itself and 1 (we weeded out those cases in the above for statement), then it sets the boolean to be true, and breaks the for loop
                    bNotPrime = false;
                    iNumber = 1;
                }
    
            }
    
            if (bIsPrime = true) 
            { //if the number is not not a prime, then it prints the number and the for loop moves on 
    
            }
    
            else if (bNotPrime = false)
            { //otherwise the for loop moves on
                System.out.println(iNumber + " is not a prime number.");
    
                */              
    
    
    }
    }
    }
    
    *********************************************************************************
    //素数Java Swing JFrame
    **********************************************************************************
    导入javax.swing.*;
    导入java.awt.*;
    导入java.awt.event.*;
    公共类编程赋值8扩展JFrame
    实现ActionListener
    {
    //声明但不实例化
    私有按钮计算;
    私人按钮清晰;
    私人按钮出口;
    //面板
    private JPanel jpnlMain=new JPanel();
    private JPanel jpnlTop=new JPanel();
    private JPanel jpnlCenter=new JPanel();
    private JPanel jpnlBotton=new JPanel();
    私有JScrollPane滚动结果;
    //声明JFRAME组件
    私有JLabel jlblName,jlblMaxTest;
    私有JTextField jtfName、jtfMaxTest;
    专用JTextArea jtaName、JTamaxNumber;
    私有JButton jbutCalculate、jbutClear、jbutExit;
    私有CalculateButtonHandler calculateHandler;
    专用ClearButtonHandler clearHandler;
    私有ExitButtonHandler exitHandler;
    /**
    *@param args
    */
    //类构造函数
    公共编程分配8(字符串缝合)
    {       
    //准备框架/窗口
    超级(针线);
    //设置标题和大小
    标题(针);
    设置大小(400400);
    setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    //设置布局
    jpnlMain.setLayout(新网格布局(3,3,5,5));
    //用传递的标题和颜色实例化JBUTTONS并添加到JPANEL
    //为提高效率和避免重复所有代码而将其放入方法中
    jbtnCalculate=按钮(“计算”,颜色为.red);
    jbtnClear=按钮(“清除”,颜色为.blue);
    jbtnExit=按钮(“退出”,颜色为.black);
    //实例化JLABEL组件
    jlblName=新的JLabel(“”);
    //准备容器
    容器ca=getContentPane();
    }
    设置为可见(true);
    //端构造函数
    私有JButton按钮(字符串、sInCaption、彩色)
    {
    JButton jbtnButton=新JButton(sInCaption);
    jbtnButton.setActionCommand(sInCaption);
    jbtnButton.addActionListener(这个);
    jbtnButton.setForeground(inColor);
    jbtnButton.setFont(fontChosenFont);
    jpnlMain.add(jbutnButton);
    返回按钮;
    //结束实例化JBUTTON
    //类事件处理程序
    public void actionPerformed(java.awt.event.ActionEvent e)
    {
    //使用操作命令值找出按下的按钮
    字符串sActionCommand=e.getActionCommand();
    //从ACTIONEVENT对象中,获取按下的JBUTTON的实例
    JButton jbtnSource=(JButton)e.getSource();
    jbtnSource.setEnabled(false);
    //让用户知道单击了什么按钮
    JOptionPane.showMessageDialog(null,“您按下了”“sActionCommand+”按钮”,this.getTitle(),JOptionPane.INFORMATION\u消息);
    }
    //结束已执行的操作(java.awt.event.ActionEvent e)
    //执行起点
    公共静态void main(字符串[]args)
    {
    ProgrammingAssignment8=新的ProgrammingAssignment8(“使用方法实例化”);
    }
    //末端干管(字符串[]参数)
    }
    //结束编程任务8类
    ***********************************************************************************
    素数计算
    ***********************************************************************************
    导入javax.swing.JOptionPane;
    公共课程计划作业7
    {
    /**
    *@param args
    *@返回
    */
    公共静态void main(字符串[]args)
    {
    //扫描仪扫描=新扫描仪(System.in);
    //TODO自动生成的方法存根
    //声明变量
    int x=1;
    int i=1;
    int iNumber=1;
    布尔bNotPrime=false;
    布尔双素数=真;
    int-iNumberToTest;
    int iPrimeCheck;
    国际数学家;
    int-iResult=1;
    int-iFact=1;
    int-iLimit=100;
    字符串OutputStr=null;
    System.out.println(“介于1和“+iLimit”之间的素数);
    //把数字一个接一个地循环一遍
    对于(i=1;i<100;i++)
    {
    双素数=真;
    //检查数字是否为素数
    对于(int j=2;j/*对于(int i=1;i您可以将素数存储在一个集合中。例如,看看ArrayList。它类似于一个数组,但会动态增长,因此您不必事先指定大小

    如果您有列表,您可以向用户显示该列表。

    • setVisible(true);
      在构造函数外面,不是有效的方法名,它应该是
      setVisible(true);
      ,向上移动,使其正好出现在当前的
      }
      之前
      ***********************************************************************************
      PRIME NUMBERS CALCULATIONS
      ***********************************************************************************
      
      /***********************************************************************************
      PRIME NUMBERS CALCULATIONS
      ***********************************************************************************/