// 주식 시세를 변동시키는 메소드
public void randomForStock() {
String code = null;
Stock stocks[] = wrap.getAllStocks();
for (int i = 0; i < stocks.length; i++) {
int current = stocks[i].getCurrent();
float upndwn = stocks[i].getUpnDwn();
float upndwnper = stocks[i].getUpnDwnPer();
int selected = (int) (Math.random() * 10);
if (selected % 2 == 1) {
current += selected;
upndwn += selected;
upndwnper += selected / 10;
code = "Stock++";
} else {
current -= selected;
upndwn -= selected;
upndwnper -= selected / 10;
code = "Stock--";
}
stocks[i].setCurrent(current);
stocks[i].setUpnDwn(upndwn);
stocks[i].setUpnDwnPer(upndwnper);
}
wrap.setAllStocks(stocks);
// 주식 시세가 변동되었음을 통보하는 객체를 생성
notice = new Notice(code);
}
