结对作业 肖荣森(201421123079) 苏上鑫(201421123081)

需求分析:

 

不知道大家是否尝试过这样一种开发模式:你有一个伙伴,你们坐在一起,并肩作战,面对着同一台显示器,使用着同一键盘,同一个鼠标,你们一起思考,一起分析,一起编程?这次,就让我们来体验一下结对编程的魅力:
http://www.cnblogs.com/xinz/archive/2011/08/07/2130332.html

我们在个人作业1中,用各种语言实现了一个命令行的四则运算小程序。进一步,本次要求把这个程序做成GUI(可以是Windows PC 上的,也可以是Mac、Linux,web,手机上的),成为一个有基本功能、一定价值的程序。在下面的功能需求中实现两个:

  1. 记录用户的对错总数,程序退出再启动的时候,能把以前的对错数量保存并在此基础上增量计算。
  2. 有计时功能,能显示用户开始答题后的消耗时间。
  3. 界面支持中文简体/中文繁体/英语,用户可以选择一种;

在软件开发中,我们需要大量使用工具来辅助设计,每个环节大家都要善于学习和使用工具。设计的时候,请使用思维导图设计你的模块之间的关系,参考这位同学的思维导图:

http://www.cnblogs.com/hts-technology/p/6490667.html

程序设计:

    1. 一个小组中的两个同学选取比较优秀的 作业1 (两个人的都独立完成了), 把它作为本次作业的基础,然后再修改。
    2. 结对编程实现上述功能,同样的,在程序正式开发之前,请先预估下PSP每个环节的消耗时间,并在过程中统计实际耗时,最后提交PSP表格。依然注意,这个主要是给你们自己看的,不必造假数据。
    3. 在两人合作的过程中, 请看下面的内容

      a. 满足代码风格规范和代码设计规范(参考书第4章4.1-4.3内容)http://www.cnblogs.com/xinz/archive/2011/11/20/2255971.html
      - 请重视这点,在开发时两个人要有口头上的沟通:“好的,我们一起在开发中遵守一起认可的编码规范”
      - 请把你们约定的编码规范文档也提交到git

      b. 给人提意见的方式——送一个汉堡包http://www.cnblogs.com/xinz/archive/2011/08/22/2148776.html

      c. 理解领航员和驾驶员两种角色关系,并在结对编程中两个人轮流做对方的角色。两人都必须参与本次作业的编码工作,并在git提交日志上体现这点。

代码展示:

static randomTest produce= new randomTest();
    Vector answer = new Vector();
    Vector expression=new Vector();
    Vector result=new Vector();
    int x=0;
    int time =0;
    Endjframe submit=new Endjframe();
    
    public GUI() {
        initComponents();
    }
    public void produceExpression()
    { 
        produce.randTest();
        expression.add(produce.Expression);
        result.add(produce.calc);
    }
    public void judge()
    {       
        for(int i=0;i<Integer.parseInt(jTextField1.getText());i++)
        {
            if(answer.get(i).equals(result.get(i)))
                x++;
        }
    }
    public void MyTask()
    {
        time++;
        jLabel3.setText(Integer.toString(time%3600));
        jLabel4.setText(Integer.toString(time%60));
        jLabel4.setText(Integer.toString(time/60));
    }
复制代码

judge在两个向量中的元素判断是否相等,produceExpression用来生成式子的答案放入向量中;

 

Endjframe类用来展示正确答案以及输入的答案,并对错误的题目进行统计

复制代码
/*
 * To change this license header, choose License Headers in Project Properties.
 * To change this template file, choose Tools | Templates
 * and open the template in the editor.
 */
package sizeyunsuan;

/**
 *
 * @author Overwhelming
 */
public class Endjframe extends javax.swing.JFrame {

    /**
     * Creates new form Endjframe
     */
    public Endjframe() {
        initComponents();
    }

    /**
     * This method is called from within the constructor to initialize the form.
     * WARNING: Do NOT modify this code. The content of this method is always
     * regenerated by the Form Editor.
     */
    @SuppressWarnings("unchecked")
    // <editor-fold defaultstate="collapsed" desc="Generated Code">//GEN-BEGIN:initComponents
    private void initComponents() {

        jTextField1 = new javax.swing.JTextField();
        jTextField2 = new javax.swing.JTextField();
        jScrollPane1 = new javax.swing.JScrollPane();
        jTextArea1 = new javax.swing.JTextArea();
        jScrollPane2 = new javax.swing.JScrollPane();
        jTextArea2 = new javax.swing.JTextArea();
        jScrollPane3 = new javax.swing.JScrollPane();
        jTextArea3 = new javax.swing.JTextArea();
        jLabel1 = new javax.swing.JLabel();
        jLabel2 = new javax.swing.JLabel();

        setDefaultCloseOperation(javax.swing.WindowConstants.EXIT_ON_CLOSE);

        jTextField2.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                jTextField2ActionPerformed(evt);
            }
        });

        jTextArea1.setColumns(20);
        jTextArea1.setRows(5);
        jScrollPane1.setViewportView(jTextArea1);

        jTextArea2.setColumns(20);
        jTextArea2.setRows(5);
        jScrollPane2.setViewportView(jTextArea2);

        jTextArea3.setColumns(20);
        jTextArea3.setRows(5);
        jScrollPane3.setViewportView(jTextArea3);

        jLabel1.setText("正确");

        jLabel2.setText("错误");

        javax.swing.GroupLayout layout = new javax.swing.GroupLayout(getContentPane());
        getContentPane().setLayout(layout);
        layout.setHorizontalGroup(
            layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGroup(layout.createSequentialGroup()
                .addContainerGap()
                .addComponent(jScrollPane1, javax.swing.GroupLayout.PREFERRED_SIZE, 153, javax.swing.GroupLayout.PREFERRED_SIZE)
                .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
                .addComponent(jScrollPane2, javax.swing.GroupLayout.PREFERRED_SIZE, 95, javax.swing.GroupLayout.PREFERRED_SIZE)
                .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
                .addComponent(jScrollPane3, javax.swing.GroupLayout.PREFERRED_SIZE, 99, javax.swing.GroupLayout.PREFERRED_SIZE)
                .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
                .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
                    .addGroup(layout.createSequentialGroup()
                        .addComponent(jLabel2)
                        .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
                        .addComponent(jTextField2, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
                        .addContainerGap(javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE))
                    .addGroup(layout.createSequentialGroup()
                        .addComponent(jLabel1, javax.swing.GroupLayout.PREFERRED_SIZE, 40, javax.swing.GroupLayout.PREFERRED_SIZE)
                        .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
                        .addComponent(jTextField1, javax.swing.GroupLayout.PREFERRED_SIZE, 63, javax.swing.GroupLayout.PREFERRED_SIZE)
                        .addGap(0, 0, Short.MAX_VALUE))))
        );

        layout.linkSize(javax.swing.SwingConstants.HORIZONTAL, new java.awt.Component[] {jLabel1, jLabel2, jTextField1, jTextField2});

        layout.setVerticalGroup(
            layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGroup(layout.createSequentialGroup()
                .addContainerGap(43, Short.MAX_VALUE)
                .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
                    .addGroup(javax.swing.GroupLayout.Alignment.TRAILING, layout.createSequentialGroup()
                        .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.TRAILING)
                            .addComponent(jScrollPane3, javax.swing.GroupLayout.PREFERRED_SIZE, 247, javax.swing.GroupLayout.PREFERRED_SIZE)
                            .addComponent(jScrollPane2, javax.swing.GroupLayout.PREFERRED_SIZE, 247, javax.swing.GroupLayout.PREFERRED_SIZE)
                            .addComponent(jScrollPane1, javax.swing.GroupLayout.PREFERRED_SIZE, 247, javax.swing.GroupLayout.PREFERRED_SIZE))
                        .addContainerGap())
                    .addGroup(javax.swing.GroupLayout.Alignment.TRAILING, layout.createSequentialGroup()
                        .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.TRAILING)
                            .addComponent(jLabel1, javax.swing.GroupLayout.PREFERRED_SIZE, 25, javax.swing.GroupLayout.PREFERRED_SIZE)
                            .addComponent(jTextField1, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE))
                        .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
                        .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
                            .addComponent(jLabel2)
                            .addComponent(jTextField2, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE))
                        .addGap(41, 41, 41))))
        );

        layout.linkSize(javax.swing.SwingConstants.VERTICAL, new java.awt.Component[] {jLabel1, jLabel2, jTextField1, jTextField2});

        pack();
    }// </editor-fold>//GEN-END:initComponents

    private void jTextField2ActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_jTextField2ActionPerformed
        // TODO add your handling code here:
    }//GEN-LAST:event_jTextField2ActionPerformed

    /**
     * @param args the command line arguments
     */
    public static void main(String args[]) {
        /* Set the Nimbus look and feel */
        //<editor-fold defaultstate="collapsed" desc=" Look and feel setting code (optional) ">
        /* If Nimbus (introduced in Java SE 6) is not available, stay with the default look and feel.
         * For details see http://download.oracle.com/javase/tutorial/uiswing/lookandfeel/plaf.html 
         */
        try {
            for (javax.swing.UIManager.LookAndFeelInfo info : javax.swing.UIManager.getInstalledLookAndFeels()) {
                if ("Nimbus".equals(info.getName())) {
                    javax.swing.UIManager.setLookAndFeel(info.getClassName());
                    break;
                }
            }
        } catch (ClassNotFoundException ex) {
            java.util.logging.Logger.getLogger(Endjframe.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);
        } catch (InstantiationException ex) {
            java.util.logging.Logger.getLogger(Endjframe.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);
        } catch (IllegalAccessException ex) {
            java.util.logging.Logger.getLogger(Endjframe.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);
        } catch (javax.swing.UnsupportedLookAndFeelException ex) {
            java.util.logging.Logger.getLogger(Endjframe.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);
        }
        //</editor-fold>

        /* Create and display the form */
        java.awt.EventQueue.invokeLater(new Runnable() {
            public void run() {
                new Endjframe().setVisible(true);
            }
        });
    }

    // Variables declaration - do not modify//GEN-BEGIN:variables
    public static javax.swing.JLabel jLabel1;
    public static javax.swing.JLabel jLabel2;
    public static javax.swing.JScrollPane jScrollPane1;
    public static javax.swing.JScrollPane jScrollPane2;
    public static javax.swing.JScrollPane jScrollPane3;
    public static javax.swing.JTextArea jTextArea1;
    public static javax.swing.JTextArea jTextArea2;
    public static javax.swing.JTextArea jTextArea3;
    public static javax.swing.JTextField jTextField1;
    public static javax.swing.JTextField jTextField2;
    // End of variables declaration//GEN-END:variables
}
复制代码

程序运行:

 

小结感受:

此次实验是第一次团队合作,在一些问题的处理上,可以相互帮助,使得代码的实现比单人的更顺利,深刻体会到团队合作的重要性,为以后工作打下一点基础。

团队图片:

 

PSP:

PSP2.1

Personal Software Process Stages

Time (%) Senior Student

Time (%)

Planning

计划

10

15

· Estimate

估计这个任务需要多少时间

5

200

Development

开发

10

30

· Analysis

需求分析 (包括学习新技术)

5

5

· Design Spec

生成设计文档

3

5

· Design Review

设计复审

0

0

· Coding Standard

代码规范

3

10

· Design

具体设计

10

20

· Coding

具体编码

50

150

· Code Review

代码复审

5

5

· Test

测试(自我测试,修改代码,提交修改)

10

5

Reporting

报告

2

20

·

测试报告

1

5

·

计算工作量

1

5

·

并提出过程改进计划

3

2

 

 

 

coding:https://coding.net/u/theouts/p/produceExpressionGUI

 

posted @ 2017-03-15 11:45  lasolitude  阅读(208)  评论(2编辑  收藏  举报