java 动物类继承 Bird Dog Fish

classDiagram示意图

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:root { --mermaid-font-family: "trebuchet ms", verdana, arial;}#mermaid-svg-pZKuurOikQUP2BQ8 {
color: rgba(0, 0, 0, 0.75);
font: ;
}
Animal

 -byte legs

 -byte hands

 -byte age

 -String color

 -String name

 +setter()

 +getter()

 Bird

 -String wing

 +String getWing

 +void setWing

 +void fly

 Fish

 -String surface

 +String getSurface

 +void setSurface

 +void swimming

 Dog

 -byte voice

 +byte getVoice

 +void setVoice

 +void run

Animals

publicclassAnimals{// property :privatebyte legs;privatebyte hands;privatebyte age;privateString color;privateString name;// setter getter methodpublicbytegetLegs(){return legs;}publicvoidsetLegs(byte legs){this.legs = legs;}publicbytegetHands(){return hands;}publicvoidsetHands(byte hands){this.hands = hands;}publicbytegetAge(){return age;}publicvoidsetAge(byte age){this.age = age;}publicStringgetColor(){return color;}publicvoidsetColor(String color){this.color = color;}publicStringgetName(){return name;}publicvoidsetName(String name){this.name = name;}// methodpublicvoideat(){System.out.print("It can eat food, ");}publicvoidsleep(){System.out.println("can sleep.");}}

Bird

publicclassBirdextendsAnimals{privateString wing;publicStringgetWing(){return wing;}publicvoidsetWing(String wing){this.wing = wing;}publicvoidfly(){System.out.println("It can fly in sky.");}}

Dog

publicclassDogextendsAnimals{privatebyte voice;publicbytegetVoice(){return voice;}publicvoidsetVoice(byte voice){this.voice = voice;}publicvoidrun(){System.out.println("It can run fast");}}

Fish

publicclassFishextendsAnimals{privateString surface;publicStringgetSurface(){return surface;}publicvoidsetSurface(String surface){this.surface = surface;}publicvoidswimming(){System.out.println("It can swimming.");}}

Main

importstaticjavax.swing.JRootPane.NONE;publicclassMain{publicstaticvoidmain(String[] args){Bird bird =newBird();
        bird.setName("Melanocy phamongollca 百灵鸟 Lark Bird");
        bird.setAge((byte)3);
        bird.setLegs((byte)2);
        bird.setHands((byte)2);
        bird.setColor("blue");
        bird.setWing("have swing");System.out.println("Name: "+ bird.getName()+", Age: "+ bird.getAge()+", Legs: "+ bird.getLegs()+", Hands: "+ bird.getHands()+", Speciality: "+ bird.getWing());
        bird.eat();
        bird.sleep();
        bird.fly();Dog dog =newDog();
        dog.setName("Chinese rural dog 中华田园犬");
        dog.setAge((byte)2);
        dog.setLegs((byte)4);
        dog.setHands((byte) NONE);
        dog.setColor("white");
        dog.setVoice((byte)70);System.out.println("Name: "+ dog.getName()+", Age: "+ dog.getAge()+", Legs: "+ dog.getLegs()+", Hands: "+ dog.getHands()+", Speciality: howl "+ dog.getVoice()+"dB");
        dog.eat();
        dog.sleep();
        dog.run();Fish fish =newFish();
        fish.setName("Carassius auratus 金鱼 Gold Fish");
        fish.setAge((byte)1);
        fish.setLegs((byte) NONE);
        fish.setHands((byte)2);
        fish.setColor("Gold");
        fish.setSurface(" Colorful and Beautiful");System.out.println("Name: "+ fish.getName()+", Age: "+ fish.getAge()+", Legs: "+ fish.getLegs()+", Hands: "+ fish.getHands()+", Speciality: Looks"+ fish.getSurface());
        fish.eat();
        fish.sleep();
        fish.swimming();}}

运行结果

Name: Melanocy phamongollca 百灵鸟 Lark Bird, Age: 3, Legs: 2, Hands: 2, Speciality: have swing
It can eat food, can sleep.
It can fly in sky.
Name: Chinese rural dog 中华田园犬, Age: 2, Legs: 4, Hands: 0, Speciality: howl 70dB
It can eat food, can sleep.
It can run fast
Name: Carassius auratus 金鱼 Gold Fish, Age: 1, Legs: 0, Hands: 2, Speciality: Looks Colorful and Beautiful
It can eat food, can sleep.
It can swimming.

标签： java

本文转载自: https://blog.csdn.net/m0_46530662/article/details/118631887
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java 动物类继承 Bird Dog Fish