FilesExpand file tree

 master

/

Shape.java

Copy path

Blame

More file actions

Blame

More file actions

Latest commit

 

History

History

History

41 lines (38 loc) · 880 Bytes

 master

/

Shape.java

Copy path

Top

File metadata and controls

• Code
• Blame

41 lines (38 loc) · 880 Bytes

Raw

Copy raw file

Download raw file

Open symbols panel

Edit and raw actions

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

26

27

28

29

30

31

32

33

34

35

36

37

38

39

40

/**

* Description:

* <br/>网站: <a href="http://www.crazyit.org">疯狂Java联盟</a>

* <br/>Copyright (C), 2001-2016, Yeeku.H.Lee

* <br/>This program is protected by copyright laws.

* <br/>Program Name:

* <br/>Date:

* @author Yeeku.H.Lee kongyeeku@163.com

* @version 1.0

*/

public abstract class Shape

{

{

System.out.println("执行Shape的初始化块...");

}

private String color;

// 定义一个计算周长的抽象方法

public abstract double calPerimeter();

// 定义一个返回形状的抽象方法

public abstract String getType();

// 定义Shape的构造器，该构造器并不是用于创建Shape对象，

// 而是用于被子类调用

public Shape(){}

public Shape(String color)

{

System.out.println("执行Shape的构造器...");

this.color = color;

}

// 省略color的setter和getter方法

public void setColor(String color)

{

this.color = color;

}

public String getColor()

{

return this.color;

}

}