亚洲欧美色综合图区

The above is only a model of "Long En" bicycle, If you need to generate other types of bicycles, Other subclasses can be written. The most important advantage of factory mode is that some of the same methods can be implemented. We can write code in the parent class for these same methods. If we need to implement specific business logic, we can rewrite the parent class's methods in the subclass to implement our own business logic. In terms of professional terms, there are two points: First, weaken the coupling between objects and prevent code duplication. Instantiating a class in a method eliminates repetitive code. Second: Repetitive code can be written in the parent class. Subclasses inherit all member attributes and methods of the parent class. Subclasses only focus on implementing their own business logic.IoriYagami Bashen Temple第八号当铺是一间与别人不同的当铺，典当的不止是金银珠宝，大屋楼契，而是一个人的四肢、内脏、运气、机遇、快乐，以及灵魂，价值高昂，只看你舍不舍得。黑暗世界的主宰─黑影利用人类无尽的贪婪和欲望，引诱人们前来交易，最终是想收取人类的灵魂。当铺老板由黑影亲自挑选，一旦成为当铺老板，除了可以预知未来和长生不死，更有享之不尽的荣华富贵，但绝不能动的便是当铺里客人的典当物。为了满足欲望，人类准备付出多少代价？4. Qingyuan MountainThe principle is to try to use synthesis/aggregation first instead of inheritance.老汉这辈子见过的最大官儿就是清辉县令。时候不早了，请恕小弟无礼，想先走一步回去歇息。