问题描述
使用下面的代码,我在 IntelliJ IDEA 13.1.6 和 Kotlin 插件 0.11.91.AndroidStudio.3 中收到以下错误:
With the code below, I am getting the following error in IntelliJ IDEA 13.1.6 and Kotlin plugin 0.11.91.AndroidStudio.3:
Platform declaration clash: The following declarations have the same JVM signature (getName()Ljava/lang/String;):
• public open fun getName(): kotlin.String?
• internal final fun <get-name>(): kotlin.String?
Java 类,JavaInterface.java
:
public interface JavaInterface {
public String getName();
}
Kotlin 类,KotlinClass.kt
public class KotlinClass(val name: String?) : JavaInterface
我尝试通过以下方式覆盖getter"方法添加 override fun getName(): String?= name
,但会产生相同的错误.
I've tried overriding the 'getter' method byadding override fun getName(): String? = name
, but that produces the same error.
通过这样做,我可以看到一种解决方法:
I can see one workaround by doing this instead:
public class KotlinClass(val namePrivate: String?) : JavaInterface {
override fun getName(): String? = namePrivate
}
但在我的实际案例中,我有许多属性要实现并且也需要 setter.为每个属性执行此操作似乎不太符合 Kotlin 风格.我错过了什么?
But in my real-world case I have a number of properties to implement and need setters too. Doing this for each property doesn't seem very Kotlin-ish. What am I missing?
推荐答案
使该变量 private
解决了问题.
Making that variable private
solves the problem.
public class KotlinClass(private val name: String?) : JavaInterface
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