版权声明:转载注明出处 https://blog.csdn.net/jy02268879/article/details/81638066
目录
AirShip.java
public class AirShip {
private OrbittalModule orbitalModule;//轨道舱
private Engine engine;//发动机
private EscapeTower escapeTower; //逃逸塔
public void launch(){
System.out.println("����");
}
public OrbittalModule getOrbitalModule() {
return orbitalModule;
}
public void setOrbitalModule(OrbittalModule orbitalModule) {
this.orbitalModule = orbitalModule;
}
public Engine getEngine() {
return engine;
}
public void setEngine(Engine engine) {
this.engine = engine;
}
public EscapeTower getEscapeTower() {
return escapeTower;
}
public void setEscapeTower(EscapeTower escapeTower) {
this.escapeTower = escapeTower;
}
}
class OrbittalModule{
private String name;
public OrbittalModule(String name) {
super();
this.name = name;
}
public String getName() {
return name;
}
public void setName(String name) {
this.name = name;
}
}
class Engine{
private String name;
public Engine(String name) {
super();
this.name = name;
}
public String getName() {
return name;
}
public void setName(String name) {
this.name = name;
}
}
class EscapeTower{
private String name;
public EscapeTower(String name) {
super();
this.name = name;
}
public String getName() {
return name;
}
public void setName(String name) {
this.name = name;
}
}
AirShipBuilder.java
public interface AirShipBuilder {
OrbittalModule builderOrbitalModule();
Engine builderEngine();
EscapeTower builderEscapeTower();
}
AirShipDirector.java
public interface AirShipDirector {
AirShip directAirShip();//组装AirShip对象
}
SxtAirShipBuilder.java
public class SxtAirShipBuilder implements AirShipBuilder{
@Override
public OrbittalModule builderOrbitalModule() {
System.out.println("构建轨道舱");
//这里可以跟工厂模式搭配使用
return new OrbittalModule("sxt�ƹ����");
}
@Override
public Engine builderEngine() {
System.out.println("构建发动机");
return new Engine("sxt�Ʒ�����");
}
@Override
public EscapeTower builderEscapeTower() {
System.out.println("构建逃逸塔");
return new EscapeTower("sxt��������");
}
}
SxtAirShipDirector.java
public class SxtAirShipDirector implements AirShipDirector{
private AirShipBuilder builder;
public SxtAirShipDirector(AirShipBuilder builder) {
super();
this.builder = builder;
}
@Override
public AirShip directAirShip() {
Engine e = builder.builderEngine();
OrbittalModule om = builder.builderOrbitalModule();
EscapeTower et = builder.builderEscapeTower();
//装配成AirShip对象
AirShip ship = new AirShip();
ship.setEngine(e);
ship.setEscapeTower(et);
ship.setOrbitalModule(om);
return ship;
}
}
Client.java
public class Client {
public static void main(String[] args) {
AirShipDirector director = new SxtAirShipDirector(new SxtAirShipBuilder());
AirShip ship = director.directAirShip();
System.out.println(ship.getEngine().getName());
ship.launch();
}
}