If you would like to rename this method, a check of all classes in the inheritance hierarchy is needed to find all positions in the code which should be changed.

如果你要重命名这个方法，必须检查继承层次中的所有类，以找到应该做出改变的所有位置。

youdao

In addition to creating and destroying components, the host also handles component rename operations through the create method. The rename logic is simple, yet interesting.

除了创建和销毁组件以外，宿主还可以通过创建方法来处理组件重命名操作。

youdao

So when you want to rename a method or class, it's easy for the environment to find every use of it by pinpointing the location in the AST.

因此，当需要重新命名一个方法或者类的时候，开发环境很容易通过在 AST 中精确定位找到方法或类被引用的每个地方。

youdao