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java代码实现：

步骤一：创建Shape接口

Shape.java

package AbstractFactoryMode;

public interface Shape {
	void draw();
}

步骤二：创建Shape接口的实现类

Circle.java

package AbstractFactoryMode;

public class Circle implements Shape {

	@Override
	public void draw() {
		// TODO Auto-generated method stub
		System.out.println("这是circle的draw方法");
	}

}

Square.java

package AbstractFactoryMode;

public class Square implements Shape {

	@Override
	public void draw() {
		// TODO Auto-generated method stub
		System.out.println("这是square的draw方法");
	}

}

步骤三：创建Color接口

package AbstractFactoryMode;

public interface Color {
	void getColor();
}

步骤四：创建color接口的实现类

Red.java

package AbstractFactoryMode;

public class Red implements Color {

	@Override
	public void getColor() {
		// TODO Auto-generated method stub
		System.out.println("这是red的getColor方法");
	}

}

Green.java

package AbstractFactoryMode;

public class Green implements Color {

	@Override
	public void getColor() {
		// TODO Auto-generated method stub
		System.out.println("这是green的getColor方法");
	}

}

步骤五：创建一个接口，用于定义超级工厂有哪些功能，如形状，颜色
AbstractFactory.java

package AbstractFactoryMode;

public interface AbstractFactory {
	 public abstract Color getColor2(String color);
	 public abstract Shape getShape(String shapeType) ;
}

步骤六：定义形状工厂，生产形状对象
ShapeFactory.java

package AbstractFactoryMode;

public class ShapeFactory implements AbstractFactory {

	@Override
	public Color getColor2(String color) {
		// TODO Auto-generated method stub
		return null;
	}

	@Override
	public Shape getShape(String shapeType) {
		 if(shapeType == null){
	         return null;
	      }        
	      if(shapeType.equalsIgnoreCase("circle")){
	         return new Circle();
	      } 
	      else if(shapeType.equalsIgnoreCase("square")){
	         return new Square();
	      }
	      return null;
	}

}

定义颜色工厂，用于生产颜色对象
ColorFactory.java

package AbstractFactoryMode;

public class ShapeFactory implements AbstractFactory {

	@Override
	public Color getColor2(String color) {
		// TODO Auto-generated method stub
		return null;
	}

	@Override
	public Shape getShape(String shapeType) {
		 if(shapeType == null){
	         return null;
	      }        
	      if(shapeType.equalsIgnoreCase("circle")){
	         return new Circle();
	      } 
	      else if(shapeType.equalsIgnoreCase("square")){
	         return new Square();
	      }
	      return null;
	}

}

步骤七：定义超级工厂，用于确定是生产形状还是颜色
SuperFactory.java

package AbstractFactoryMode;


public class FactoryProducer {
   public static AbstractFactory getFactory(String choice){
      if(choice.equalsIgnoreCase("shape")){
         return new ShapeFactory();
      } else if(choice.equalsIgnoreCase("color")){
         return new ColorFactory();
      }
      return null;
   }
}

步骤八：测试
Test.java

package AbstractFactoryMode;

public class Test {
   public static void main(String[] args) {
	
	   
	     //获取形状工厂
	      AbstractFactory shapeFactory = SuperFactory.getFactory("SHAPE");
	 
	      //获取形状为 Circle 的对象
	      Shape shape1 = shapeFactory.getShape("CIRCLE");
	 
	      //调用 Circle 的 draw 方法
	      shape1.draw();
	
	      
	      //获取形状为 Square 的对象
	      Shape shape2 = shapeFactory.getShape("SQUARE");
	 
	      //调用 Square 的 draw 方法
	      shape2.draw();
	 
	      //获取颜色工厂
	      AbstractFactory colorFactory = SuperFactory.getFactory("COLOR");
	 
	      //获取颜色为 Red 的对象
	      Color color1 = colorFactory.getColor2("RED");
	 
	      //调用 Red 的 getColor 方法
	      color1.getColor();
	 
	      //获取颜色为 Green 的对象
	      Color color2 = colorFactory.getColor2("Green");
	 
	      //调用 Green 的 getColor 方法
	      color2.getColor();
	 
	      
	   }
}

运行结果