org.springframework.lang

注释类型 NonNullFields

@Target(value=PACKAGE)
 @Retention(value=RUNTIME)
 @Documented
 @Nonnull
 @TypeQualifierDefault(value=FIELD)
public @interface NonNullFields

A common Spring annotation to declare that fields are to be considered as non-nullable by default for a given package.

Leverages JSR-305 meta-annotations to indicate nullability in Java to common tools with JSR-305 support and used by Kotlin to infer nullability of Spring API.

Should be used at package level in association with Nullable annotations at field level.

从以下版本开始:

5.0

作者:

Sebastien Deleuze

另请参阅:

NonNullApi, Nullable, NonNull