Factories to create instances of the above classes.
工厂,创建以上类的实例。
For this to work, I'll also need to extend the Spring exporter to create instances of my improved ModelMBean.
为此,还需要扩展Spring导出器以创建改进的ModelMBean实例。
Once your data model has been registered, you can use the DataFactory class to create instances of your data model.
注册了数据模型后,就可以使用 DataFactory 类来创建数据模型的实例。
Now I have the ability to say, I've got a new class, I can create instances of a line segment, and it's elements are themselves instances of points. OK?
这就是我们要讲模块化的地方了,现在我可以说,我创建了一个新类,我可以创建线段的实例了,这些实例的元素?
Having created this thing called Cartesian point, I'm going to create two instances of it.
这里面是控的,好,我们一会就会来完善它,但是类的概念就是。
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