接口||摘要||都？ [英] Interface || abstract || both?

问题描述

关于它们的使用已经进行了很多讨论，但我只是想知道普遍接受的做法。



我写了一个字典类，需要命令他们的方法作为字符串和类，然后将字符串映射到类的方法。



我预计在将来，我或他人可能希望使用这样可以创建其他词典。因此我希望尽可能多才多艺。



用法：

我应该使用抽象并为其他人提供一个空白的界面来抽象？

我应该使用类的接口，将抽象留给其他人吗？



命名：

应该我使用抽象或A为接口添加前缀和抽象类？



IDictionary

AbstractCommandDictionary

CommandDictionary



我尝试过：



目前有接口/类设计

解决方案

请参阅 java interface vs abstract - Google搜索 [ ^ ]。

A lot of discussion has been made over their use but I just want to know the generally accepted practice.

I have written a dictionary class, it takes commands their methods as strings and a class, then maps the strings to the methods of the class.

I anticipate that in the future, either myself or others may wish to use this to create other dictionaries. Therefore I wish to make it as versatile as possible.

Usage:
Should I use abstraction and provide a blank interface for others to abstract?
Should I use an interface with a class, leaving abstraction to others?

Naming:
Should I prefix interfaces with I and abstract classes with Abstract or A?

IDictionary
AbstractCommandDictionary
CommandDictionary

What I have tried:

Currently have the interface/class design

解决方案

See java interface vs abstract - Google Search[^].

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