FilesExpand file tree

 master

/

Facade.java

Copy path

Blame

More file actions

Blame

More file actions

Latest commit

 

History

History

History

24 lines (21 loc) · 708 Bytes

 master

/

Facade.java

Copy path

Top

File metadata and controls

• Code
• Blame

24 lines (21 loc) · 708 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

// patterns/Facade.java

// (c)2017 MindView LLC: see Copyright.txt

// We make no guarantees that this code is fit for any purpose.

// Visit http://OnJava8.com for more book information.

class A { A(int x) {} }

class B { B(long x) {} }

class C { C(double x) {} }

// Other classes that aren't exposed by the

// facade go here ...

public class Facade {

static A makeA(int x) { return new A(x); }

static B makeB(long x) { return new B(x); }

static C makeC(double x) { return new C(x); }

public static void main(String[] args) {

// The client programmer gets the objects

// by calling the static methods:

A a = Facade.makeA(1);

B b = Facade.makeB(1);

C c = Facade.makeC(1.0);

}

}