public class SummerMulitithTaskListener extends Object implements Observer
构造说明 :
观察者模式,观察者在线程运行中设置
SummerMulitithTaskListener()
void
update(Observable o, Object arg)
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
public SummerMulitithTaskListener()
public void update(Observable o, Object arg)
update
Observer
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