java - Using @AutoValue with nested classes gives a "cannot find symbol" error

Question

When trying to use @AutoValue with nested classes:

public class Nested {
  @AutoValue
  public static abstract class Example {
    public static Example create(String name, int integer) {
      return new AutoValue_Example(name, integer);
    }
    public abstract String name();
    public abstract int integer();
  }
}

I get a compiler error cannot find symbol for AutoValue_Example. Any ideas on what I'm doing wrong?

Answer 1

当您的类像这样嵌套时，生成的 AutoValue 类将被命名为AutoValue_Nested_Example. 如文档中所述：

嵌套

对于名为 Foo.Bar.Qux 的嵌套抽象值类型，生成的实现类名为 AutoValue_Foo_Bar_Qux。

Answer 2

内部类（如果它是静态的）在名为“AutoValue_outerClass_innerClass”的单独源文件中生成