Comments (1)
class ShapeFacade {
interface Shape {
void draw();//from ww w .j a va 2 s. co m
}
class Rectangle implements Shape {
@OverRide
public void draw() {
System.out.println("Rectangle::draw()");
}
}
class Square implements Shape {
@OverRide
public void draw() {
System.out.println("Square::draw()");
}
}
class Circle implements Shape {
@OverRide
public void draw() {
System.out.println("Circle::draw()");
}
}
private Shape circle = new Circle();
private Shape rectangle = new Rectangle();
private Shape square = new Square();
public ShapeFacade() {
}
public void drawCircle() {
circle.draw();
}
public void drawRectangle() {
rectangle.draw();
}
public void drawSquare() {
square.draw();
}
}
public class Main {
public static void main(String[] args) {
ShapeFacade shapeFacade = new ShapeFacade();
shapeFacade.drawCircle();
shapeFacade.drawRectangle();
shapeFacade.drawSquare();
}
}
from design_pattern_practice.
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from design_pattern_practice.