抽象类老师练习案例

抽象类老师练习案例

class Test02_Teacher{
    public static void main(String[] args){
        BaseTeacher bt = new BaseTeacher("Leo", 18);
        bt.teach();
        WorkTeacher wt = new WorkTeacher("Kin", 18);
        wt.teach();
    }
}

/*
* 具体事物：基础班老师，就业班老师
    * 共性：姓名，年龄，讲课
*/
abstract class Teacher{
    private String name;
    private int age;

    public Teacher(){

    }

    public Teacher(String name, int age){
        this.name = name;
        this.age = age;
    }

    public void setName(String name){
        this.name = name;
    }

    public String getName(){
        return name;
    }

    public void setAge(int age){
        this.age = age;
    }

    public int getAge(){
        return age;
    }

    public abstract void teach();
}

class BaseTeacher extends Teacher{

    public BaseTeacher(){

    }

    public BaseTeacher(String name, int age){
        super(name, age);
    }

    public void teach(){
        System.out.println("我的姓名是：" + this.getName() + ", 我的年龄是：" + this.getAge() + ", 讲的内容是Java基础。");
    }
}

class WorkTeacher extends Teacher{

    public WorkTeacher(){

    }

    public WorkTeacher(String name, int age){
        super(name, age);
    }

    public void teach(){
        System.out.println("我的姓名是：" + this.getName() + ", 我的年龄是：" + this.getAge() + ", 讲的内容是Android基础。");
    }
}