设计模式---模板模式

 

 

/*
 * 组装车
 */
public abstract class MakeCar {
	//组装车头
	public abstract void makeHead();
	
	//组装车身
	public abstract void makeBody();
	
	//组装车尾
	public abstract void makeTail();
	
	public void make() {
		this.makeHead();
		this.makeBody();
		this.makeTail();
	}
}

 


public class MakeBus extends MakeCar {

	public void makeBody() {
		System.out.println("bus:组装车身");
	}

	public void makeHead() {
		System.out.println("bus:组装车头");
	}

	public void makeTail() {
		System.out.println("bus:组装车尾");
	}
}

 


public class MakeJeep extends MakeCar {

	public void makeBody() {
		System.out.println("jeep:组装车身");
	}

	public void makeHead() {
		System.out.println("jeep:组装车头");
	}

	public void makeTail() {
		System.out.println("jeep:组装车尾");
	}

}


public class MakeKa extends MakeCar {

	public void makeBody() {
		System.out.println("ka:组装车身");
	}

	public void makeHead() {
		System.out.println("ka:组装车头");
	}

	public void makeTail() {
		System.out.println("ka:组装车尾");
	}
	
}

 


public class MainClass {
	public static void main(String[] args) {
		MakeCar bus = new MakeBus();
//		bus.makeHead();
//		bus.makeBody();
//		bus.makeTail();
		bus.make();
		
		System.out.println("-------------------");
		
		MakeCar jeep = new MakeJeep();
//		jeep.makeHead();
//		jeep.makeBody();
//		jeep.makeTail();
		jeep.make();
		
		System.out.println("-------------------");
		
		MakeCar ka = new MakeKa();
		ka.make();
	}
}