IntelliJ可以将属性(获取/设置)重构为字段吗? [英] Can IntelliJ refactor properties (get/setters) to fields?

问题描述

比方说，我有一堆实现了Javabean风格的类，我想摆脱getters/setter方法，而只拥有公共字段.有什么方法可以在不中断编译的情况下使用IntelliJ 14有效地重构它?

Let's say I have a bunch of classes implemented javabean-style and I want to get rid of getters/setters and just have public fields instead. Any way to effectively refactor that using IntelliJ 14 while not breaking compilation?

示例-之前:

class Baratheon {
    private String stannis;
    public String getStannis() {
        return stannis;
    }
    public void setStannis(String stannis) {
        this.stannis = stannis;
    }
}

class Lannister {
    public Lannister() {
        Baratheon b = new Baratheon();
        b.setStannis("dead");
    }
}

-之后:

class Baratheon {
    public String stannis;
}

class Lannister {
    public Lannister() {
        Baratheon b = new Baratheon();
        b.stannis = "dead";
    }
}

推荐答案

重构中显而易见的步骤是:

The obvious steps involved in your refactoring are:

1. 公开字段，保留访问者.

1. make field public, retain accessors.

将客户端代码更改为直接访问字段，而不是通过访问器.

change client code to access field directly rather than via accessors.

删除访问器.

您可以利用intellij中的"inline ..."重构(Ctrl + Shift + n)来帮助执行步骤2.

You could leverage the 'inline...' refactoring in intellij (Ctrl + Shift + n) to help with step 2.

我不认为intellij中只有一个重构工具可以完成全部工作，请记住，只有整个受影响的代码库都在一个项目中，这才是真正可能的.您可以考虑编写一个插件，做这项工作.

I don't think there's a single refactoring tool in intellij which does the whole job, bearing in mind that it's only really possible if the entire affected codebase is in a single project. You could look into writing a plugin which does the job.

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