indirection

基本解釋

It introduces a level of indirection when accessing an object.
當(dāng)訪(fǎng)問(wèn)對(duì)象時(shí)，它引入了一個(gè)間接的層。
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But when you don't need it, you should keep your design simple and not add unnecessary levels of indirection.
但是當(dāng)你不需要它時(shí)，你應(yīng)該使你的設(shè)計(jì) 簡(jiǎn)單并且不要增加沒(méi)有必要的間接等級(jí)。
So here is an example: you have just added the Strategy pattern, and you have more flexibility. But the tradeoff is that you now have more objects and an additional level of indirection.
這就有一個(gè)例子，當(dāng)你只是添加了策略模式時(shí)，你在得到了更多的靈活性的同時(shí)你也會(huì)擁有更多的對(duì)象和一個(gè)額外的間接層次。

It demands habits of inward attention, and it often proceeds by indirection and obliquity.
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More impressive still, A.L. Kennedy has a keen feel for the jousting indirection of male banter.
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