javax.annotation.meta
Annotation Type Exclusive

@Documented
@Retention(value=RUNTIME)
public @interface Exclusive

This annotation can be applied to the value() element of an annotation that is annotated as a TypeQualifier. For example, the following defines a type qualifier such that if you know a value is @Foo(1), then the value cannot be @Foo(2) or {@Foo(3). @TypeQualifier @interface Foo { @Exclusive int value(); }