是否可以使用Kotlin val（属性）覆盖Java getter（方法）？ [英] Is it possible to override Java getter (method) with Kotlin val (property)?

问题描述

例如：

Java：

public class Foo {

    public int getSomething() {
        return 1;
    }

}

Kotlin：

class Bar : Foo() {

    // works
    override fun getSomething() = 2

    // doesn't work ('something' overrides nothing)
    // override val something = 2

}

我认为 val something = 2 将转换为 public int getSomething（）{return 2; Java字节码中的。

推荐答案

这似乎是一个已知问题这里。显然这是一个复杂的问题，不太可能很快得到解决。

This seems to be a known issue here. Apparently it's a complicated matter and not likely to be resolved anytime soon.

安德烈·布雷斯拉夫对此问题的原始回答：

The original response on the issue from Andrey Breslav:

遗憾的是，这是一个相当深刻的问题。我们不可能按照你想要的方式让它工作

This is a rather deep issue, unfortunately. It's unlikely that we'll ever make it work the way you'd like

在问题页面上你可以看到它在多平台项目方面变得更加复杂。

Further down on the issue page you can see that it got even more complicated in regards to multiplatform projects.

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