常見例句雙語例句Figure 1 illustrates how the Observer pattern works.圖 1 顯示了觀察者模式的機(jī)制。Thus, at a high level, the Observer pattern provides a simple asynchronous model.因此,從一個較高的層次上,觀察者模式提供了一種簡單的 異步模型。The Observer pattern is associated with a single source of events, however, whereas the Reactor pattern is associated with multiple sources of events.不過,觀察者模式與單個事件源關(guān)聯(lián),而反應(yīng)器模式則與多個事件源關(guān)聯(lián)。權(quán)威例句One digital media observer noted in a recent blog post that he saw a similar pattern of discounting and giveaways right before HP killed off its tablet business.FORBES: Giving Away the Nook: Barnes & Noble Getting Desperate?Therefore, the observer is resigned to wading through cryptic propaganda and often inconsequential government appointments, hoping to find some pattern that would indicate who the current favorite is.CENTERFORSECURITYPOLICY: The House of Kim 返回 Observer Pattern