Mercurial > hg > Papers > 2021 > anatofuz-master
annotate paper/src/java-interface-implements.java @ 131:988b3024d685
update
| author | anatofuz <anatofuz@cr.ie.u-ryukyu.ac.jp> |
|---|---|
| date | Mon, 08 Feb 2021 05:49:37 +0900 |
| parents | 3a8c21a37bf1 |
| children |
| rev | line source |
|---|---|
| 56 | 1 // interface |
| 2 interface Animal { | |
| 3 public void animalSound(); // interface method (does not have a body) | |
| 4 public void sleep(); // interface method (does not have a body) | |
| 5 } | |
| 6 | |
| 7 // Pig "implements" the Animal interface | |
| 8 class Pig implements Animal { | |
| 9 public void animalSound() { | |
| 10 // The body of animalSound() is provided here | |
| 11 System.out.println("The pig says: wee wee"); | |
| 12 } | |
| 13 public void sleep() { | |
| 14 // The body of sleep() is provided here | |
| 15 System.out.println("Zzz"); | |
| 16 } | |
| 17 } |