io.micrometer.core.lang

Annotation Type NonNullApi

@Target(value={PACKAGE,TYPE})
 @Retention(value=RUNTIME)
 @Documented
public @interface NonNullApi

A common annotation to declare that parameters and return values 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 the API.

Should be used at package level in association with Nullable annotations at parameter and return value level.

See Also:

NonNullFields, Nullable, NonNull