EDIT

package eu.etaxonomy.cdm.validation.annotation;

import static java.lang.annotation.ElementType.ANNOTATION_TYPE;

import static java.lang.annotation.ElementType.FIELD;

import static java.lang.annotation.ElementType.METHOD;

import static java.lang.annotation.ElementType.TYPE;

import static java.lang.annotation.RetentionPolicy.RUNTIME;

import java.lang.annotation.Documented;

import java.lang.annotation.Retention;

import java.lang.annotation.Target;

import javax.validation.Constraint;

import javax.validation.Payload;

import eu.etaxonomy.cdm.validation.constraint.InReferenceValidator;

@Target( { TYPE, METHOD, FIELD, ANNOTATION_TYPE})

@Retention(RUNTIME)

@Constraint(validatedBy = InReferenceValidator.class)

@Documented

public @interface InReference {

	String message() default "{eu.etaxonomy.cdm.validation.annotation.InReference.wrongInReferenceForReferenceType.message}";

	Class<? extends Payload>[] payload() default {};

	Class<?>[] groups() default {};  //Level3.class

}