petshop2.0java宠物商店-源代码.doc

PetShop2.0(应用继承extends）Pet.javapublic class Petprivate String name;private String color;private int age;public String getName() return name;public void setName(String name) = name;public String getColor() return color;public void setColor(String color) this.color = color;public int getAge() return age;public void setAge(int age) this.age = age;public Pet(String name, String color, int age) super(); = name;this.color = color;this.age = age;Dog.javapublic class Dog extends Pet private String type;public Dog(String name, String color, int age, String type) super(name, color, age);this.type = type;public String getType() return type;public void setType(String type) this.type = type;public void eat()System.out.println(I like eating bone!);Cat.javapublic class Cat extends Pet private double weight;public Cat(String name, String color, int age, double weight) super(name, color, age);this.weight = weight;public double getWeight() return weight;public void setWeight(double weight) this.weight = weight;public void eat()System.out.println(I like eating fish!);Mouce.javapublic class Mouce extends Petprivate String sex;public Mouce(String name, String color, int age, String sex) super(name, color, age);this.sex = sex;public String getSex() return sex;public void setSex(String sex) this.sex = sex;PetShop.javapublic class PetShop private Pet pets;private int petActuralCount;public static final int PET_COUNT=100;public PetShop()super();pets=new PetPET_COUNT;public boolean add(Pet pet)boolean result=false;if(petActuralCountPET_COUNT)petspetActuralCount=pet;petActuralCount+;result=true;return result;elseSystem.out.println(the houses of pets are full!);return result;public void show()for(int i=0;ipetActuralCount;i+)System.out.println(Name=+petsi.getName()+,Color=+petsi.getColor()+,Age=+petsi.getAge();public static void main(String args) PetShop ps;ps=new PetShop();Cat cat1;Cat cat2;Dog dog1;Dog dog2;Mouce mouce1;Mouce mouce2;cat1 = new Cat(Tom1,black,3,2.3);cat2 = new Cat(Tom2,white,4,2.4);dog1 = new Dog(Biby1,yellow,5,藏獒);dog2 = new Dog(Biby2,black,4,黑贝);mouce1 = new Mouce(Kity1,blue,1,female);mouce2 = new Mouce(Kity