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Class Diagram

2015-12-23 23:24:13   0  举报

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Class Diagram

class diagram

Class Diagram

mp class diagram

Class Diagram

类图（Class Diagram）是一种用于描述系统结构和静态关系的图形表示方法。它展示了系统中的类、接口、关联关系、继承关系、实现关系等元素，并清晰地显示了它们之间的交互和依赖。类图中的每个类都由一个矩形表示，类名位于矩形的中心，属性和方法则位于类的下方。关联关系用带有实心箭头的线表示，箭头指向被关联的类；继承关系用带有空心箭头的线表示，箭头指向父类；实现关系用虚线表示，箭头指向接口。通过类图，我们可以快速理解系统的组成部分以及它们之间的关系，从而为后续的设计和编程工作提供指导。

作者其他创作

大纲/内容

EditFile

static ArrayList studentArrayList

public class ShowColumn

ChartPanel frame1

public ShowColumn()private CategoryDataset getDataSet()public ChartPanel getChartPanel()public void init()

Serializable

ClearData

public void clear

Student

public String getStudentNumber();public String getStudentName();public String getScore();

private String studentIdNumber; private String studentName; private String score;

Comparable

Count

ArrayList studentArrayList = EditFile.studentArrayList; private static double highest; private static double lowest; private double average; private static double excellent; private static double good; private static double middle; private static double pass; private static double failure; private double excellentPercent; private double goodPercent; private double middlePercent; private double passPercent; private double failurePercent; private double length = studentArrayList.size();

public Double getAverage()public Double format(double number)public void init() public void countHighest()public void countLowest() public double getHighest()public double getLowest()public void count()public double getExcellent()public double getFailure()public double getGood()public double getMiddle()public double getPass()public double getExcellentPercent()public double getFailurePercent()public double getGoodPercent()public double getMiddlePercent()public double getPassPercent()public static void setExcellent(double excellent)public static void setFailure(double failure)public static void setGood(double good)public static void setHighest(double highest)public static void setLowest(double lowest)public static void setMiddle(double middle)public static void setPass(double pass)

ArrayList studentArrayList = EditFile.studentArrayList; static ArrayList students=new ArrayList();

public void search(String data)

ShowCale

ChartPanel frame1;

public ShowCake() private DefaultPieDataset getDataSet() public ChartPanel getChartPanel()public void init()

Gui

EditFile editFile = new EditFile(); ArrayList studentArrayList = EditFile.studentArrayList; private static JFrame frame = null; private static String searchWhat; private JTextField search;

public void init() public void editDatas()