为必需的超级字段生成构造函数 [英] Generate constructor for required super fields

问题描述

我有以下课程:

import lombok.Getter;
import lombok.RequiredArgsConstructor;

@Getter
@RequiredArgsConstructor
public abstract class EmailData {

    private final Iterable<String> recipients;
}

和以下子类:

import lombok.Getter;

@Getter
public class PasswordRecoveryEmail extends EmailData {

    private final String token;
}

是否有可能以这样的方式对 PasswordRecoveryEmail 进行注释，以便生成必需的类和超类字段的构造函数?

Is there any possibility to annotate PasswordRecoveryEmail in such a way that a constructor for both required class and superclass fields will be generated?

推荐答案

@…Constructor 注释将不会显式调用构造函数，因此它们都依赖于默认的构造函数来完成适当的工作.因此，不，您不能说服Lombok为您创建这些构造函数.

The @…Constructor annotations will not explicitly call a constructor, so they all rely on a default constructor doing a proper job. So, no, you cannot convince Lombok to create these constructors for you.

您能获得的最接近的一个是:

The closest you can get it is to either:

1. 在 EmailData 中提供受保护的默认构造函数(无参数)，并为收件人分配一些合理的值.
2. 自己编写 PasswordRecoveryEmail 的required-args构造函数.

1. Provide a default constructor (no arguments) in EmailData that is protected and assigns some reasonable value to recipients.
2. Write the required-args constructor for PasswordRecoveryEmail yourself.

在我的经验中，龙目岛常常无法完全继承.

Inheritance often is not quite covered by Lombok in my experience.

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