Java设计模式中的单一责任原则详解

package com.weirdo.principle.singleResponsibility;

public class SingleResponsibility1 {
    public static void main(String[] args) {
        Vehicle vehicle = new Vehicle();
        vehicle.run("摩托车");
        vehicle.run("汽车");
        vehicle.run("飞机");
    }
    
    //交通工具类
    static class Vehicle{
        public void run(String vehicle){
            System.out.println(vehicle+"在公路上运行...");
        }
    }
}

package com.weirdo.singleResponsibility;

public class SingleResponsibility2 {
    public static void main(String[] args) {
        RoadVehicle roadVehicle = new RoadVehicle();
        roadVehicle.run("摩托车");
        roadVehicle.run("汽车");
        AirVehicle airVehicle = new AirVehicle();
        airVehicle.run("飞机");
    }
    static class RoadVehicle {
        public void run(String vehicle) {
            System.out.println(vehicle + "在公路上运行...");
        }
    }
    static class AirVehicle {
        public void run(String vehicle) {
            System.out.println(vehicle + "在天上上运行...");
        }
    }
}

package com.weirdo.singleResponsibility;

public class SingleResponsibility3 {

    public static void main(String[] args) {
        Vehicle  vehicle = new Vehicle();
        vehicle.runAir("飞机");
        vehicle.runRoad("汽车");
        vehicle.runWater("航母");
    }

    static class Vehicle {
        public void runRoad(String vehicle) {
            System.out.println(vehicle + "在公路上运行...");
        }
        public void runAir(String vehicle) {
            System.out.println(vehicle + "在公路上运行...");
        }
        public void runWater(String vehicle) {
            System.out.println(vehicle + "在水里运行...");
        }
    }
}