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(3) The subReactor thread pool allocates a subReactor thread to the SocketChannel, i.e. Registers the READ event concerned by the SocketChannel and the corresponding READ event handler into the subReactor thread. Of course, you also register WRITE events and WRITE event handlers into the subReactor thread to complete I/O writes. Each Reactor thread in the Reactor thread pool has its own Selector, thread, and distribution loop logic.Settings > Notifications > Information: Turn off Display Preview8 Signal for the vehicle to pull over: The left arm extends straight from front to upward, the palm moves forward, and the right arm swings forward.1. Take an examination of Putonghua certificate (Chinese teachers should be above Grade II and Grade a; Other subjects should be above Grade II and Grade B)故事的舞台设定在一个虚构的世界。在这个世界中，所有的事物都被一种叫做普洛明的奇妙生物所程序化，但在这一过程中，很多普洛明出现了Bug，成为了Bug普洛明，如果对其置之不理，整个世界将会大事不妙！我们的主人公勇人（全名神谷勇人）与突然出现的宇宙神犬Wanda组成团队，他们将凭借各种神奇道具去捕捉Bug普洛明每种普洛明具有加速物体，施放火焰，制作道具等等，被称为カミワザ的特殊能力。面对Bug普洛明的攻击，主人公勇人与神犬Wanda将利用カミワザ与其对抗！Bug普洛明从最初的恶作剧逐渐扩大到对全世界造成实质性危害……主人公勇人和wanda仅凭一己之力究竟能否拯救地球呢！？让我们拭目以待！One problem with the factory method pattern is that the creation of the class depends on the factory class, that is to say, if you want to expand the program, you must modify the factory class, which violates the closure principle. Therefore, from the design point of view, there are certain problems, how to solve them? We use the abstract factory mode to create multiple factory classes, so that once new functions need to be added, we can directly add new factory classes without modifying the previous code. Because the abstract factory is not very easy to understand, let's look at the diagram first, and then it is easier to understand with the code.周姑娘白了他一眼，很不喜他用看穿一切的目光打量她。