java技术博客

jsp博客
数据加载中……
Student.java
/**
 * 我们设计的学生基本类
 */
class Student
{
    private String strName = "";//学生姓名
    private String strNumber = "";//学号
    private String strSex = "";//性别
    private String strBirthday = "";//出生年月
    private String strSpeciality = "";//专业
    private String strAddress = "";//地址
    private double totalScore;//学生的总分数
    
    public static void main(String[] args)
    {
        String[] course = {"计算机原理", "编译方法", "数据结构"};
        Student one = new Student("Tom","20021024");
        one.setStudentCourse(course);
    }
    
    public Student(String name, String number)
    {
        strName = name;
        strNumber = number;
    }

    public String getStudentName()
    {
        return strName;
    }

    public String getStudentNumber()
    {
        return strNumber;
    }

    public void setStudentSex(String sex)
    {
        strSex = sex;
    }

    public String getStudentSex()
    {
        return strSex;
    }

    public String getStudentBirthday()
    {
        return strBirthday;
    }

    public void setStudentBirthday(String birthday)
    {
        strBirthday = birthday;
    }

    public String getStudentSpeciality()
    {
        return strSpeciality;
    }

    public void setStudentSpeciality(String speciality)
    {
        strSpeciality = speciality;
    }

    public String getStudentAddress()
    {
        return strAddress;
    }

    public void setStudentAddress(String address)
    {
        strAddress = address;
    }
    
    public double getStudentScore()
    {
        return totalScore;
    }
    
    public void setStudentScore(double score)
    {
        totalScore = score;
    }
public String toString()
    {
        String information = "学生姓名=" + strName + ", 学号=" + strNumber;  
        if( !strSex.equals("") )
            information += ", 性别=" + strSex;
        if( !strBirthday.equals(""))
            information += ", 出生年月=" + strBirthday;
        if( !strSpeciality.equals("") )
            information += ", 专业=" + strSpeciality;
        if( !strAddress.equals("") )
            information += ", 籍贯=" + strAddress;
        return information;
    }
public void setStudentCourse(String[] strCourse)
    {
        new Course(strCourse);
    }
    
    //内部课程类
    private class Course
    {
        private String[] strCourse;//学生课程的数组
        private int courseNumber;
        
        public Course(String[] course)
        {
            strCourse = course;    
            courseNumber = course.length;
            getDescription();        
        }
        
        private void getCourse()
        {
            for(int i = 0; i < courseNumber; i++)
            {
                System.out.print("\t" + strCourse[i]);
            }
        }
        
        private void getDescription()
        {
            System.out.println("学生： " + Student.this.strName + " 学号是：" +
                               Student.this.strNumber + "。 一共选了" + 
                                courseNumber + "门课，分别是：");
            getCourse();
        }        
    }
}
    

posted on 2008-10-23 00:08 郭兴华 阅读(192) 评论(0)  编辑  收藏


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