package me.chyxion.tigon.format.annotation;

import java.lang.annotation.Target;
import java.lang.annotation.Retention;
import java.lang.annotation.Documented;
import java.lang.annotation.ElementType;
import java.lang.annotation.RetentionPolicy;

/**
 * empty string format to null
 * @version 0.0.1
 * @since 0.0.1
 * @author Shaun Chyxion <br>
 * chyxion@163.com <br>
 * Jun 15, 2016 11:20:48 AM
 */
@Documented
@Retention(RetentionPolicy.RUNTIME)
@Target({ElementType.METHOD, ElementType.FIELD, ElementType.PARAMETER, ElementType.ANNOTATION_TYPE})
public @interface EmptyToNull {

}
