public class ConcrateSubject extends Subject {
	private int status;

	
	
	public int getStatus() {
		return status;
	}



	public void setStatus(int status) {
		this.status = status;
	}



	@Override
	public void notifyAll(Weather weather) {
		// TODO Auto-generated method stub
		
		if (status == 1) {//当status等于1的时候，表示发生变化
			super.notifyAll(weather);
		}
		
	}
}