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I want to use a data class in Lombok. Since it has about a dozen fields, I annotated it with @Data in order to generate all the setters and getter. However there is one special field for which I don't want to the accessors to be implemented.
How does Lombok omit this field?
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Omitting Getter or Setter Using AccessLevel. To override the access level, annotate the field or class with an explicit @Setter or @Getter annotation.
You can always manually disable getter/setter generation for any field by using the special AccessLevel. NONE access level. This lets you override the behaviour of a @Getter , @Setter or @Data annotation on a class.
Depends on if the value you are talking about is something you want to let other classes modify - in some cases the answer is yes, in some it is no. If the answer is no then there is no reason to add a setter method and in fact it might harm things.
You can pass an access level to the @Getter and @Setter annotations. This is useful to make getters or setters protected or private. It can also be used to override the default.
With @Data, you have public access to the accessors by default. You can now use the special access level NONE to completely omit the accessor, like this:
@Getter(AccessLevel.NONE) @Setter(AccessLevel.NONE) private int mySecret; According to @Data description you can use:
All generated getters and setters will be public. To override the access level, annotate the field or class with an explicit @Setter and/or @Getter annotation. You can also use this annotation (by combining it with AccessLevel.NONE) to suppress generating a getter and/or setter altogether.
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