UML选课类图

0...n

n

班级类 Class

+ studentNumber:integer+ classID:String+ teacherID:String

大三学生类 Junior

+ studentGrade=300

1

学生类 Student

+ studentID:String+ studentPWD:String+ studentAddress:String+ studentName:String+ studentGrade:integer+ studentClass:integer

- studentUpdate():boolean- addCourse(Course):void- delCourse(Course):void- wdCourse(Course):void- getCourses():void

湖南师范大学本科生学籍管理系统类图

任课教师类 Teacher

+ teacherID:String+ teacherPWD:String+ teacherAddress:String+ teacherName:String+ teacherTitle:integer

- teacherUpdate():boolean- addCourse(Course):void- delCourse(Course):void- getCourses():void

副教授类 Associate

+ teacherTitle=300

用户类 User

+ ID:String+ PWD:String+ address:String+ name:String

- loginCheck()

基础课类 Lower

+ courseSymbol=100

教授类 Full

+ teacherTitle=500

大四学生类 Senior

+ studentGrade=500

课程类 Course

+ courseID:String+ courseSymbol：integer+ courseName:String+ courseInfo:String+ teacherID:String+ teacherTitle:integer

- courseUpdate():boolean- getInfo():void

选课类 Select

+ studentId:String+ teacherId:String+ courseId:String+ score:char

- submitScore():boolean- delSelect():void

高级课类 Upper

+ courseSymbol=300

助教类 Assistant

+ teacherTitle=100

大二学生类 Sophomore

+ studentGrade=200

研究生课类 Grad

+ courseSymbol=500

大一学生类 Freshman

+ studentGrade=100

教务管理老师类 Admin

+ adminID:String+ adminPWD:String+ adminAddress:String+ adminName:String

- adminUpdate():boolean- getTeacher(Teacher):void- getStudent(Student):void- getCourseInfo():void