client.java~17~

来自「《深入浅出设计模式》的完整源代码」· JAVA~17~ 代码 · 共 15 行

package securitysystem;

public class client {
  public static void main(String[] args) {
    Area a=new Area("经理室");
    Warehouse w=new Warehouse("仓库(B)");
    TemperatureSensor ts_at_corner=new TemperatureSensor("右边角");
    a.setParent(w);
    Building b=new Building("#2");
    w.setParent(b);
    a.notify(200,ts_at_corner);
    TemperatureSensor ws_at_gate=new TemperatureSensor("大门");
    w.notify(300,ws_at_gate);
  }
}