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package com.github.aidensuen.mongo.annotation;

import java.lang.annotation.*;

@Documented
@Retention(RetentionPolicy.RUNTIME)
@Target(ElementType.METHOD)
public @interface MapKey {


    /**
     * the key names in document, use ',' separator
     * 
     * example
     * 

     * value = "name,age"
     *
     * @return
     */
    String value();


    /**
     * the separator will enable when value's length of keys gt 1
     * 

     * example
     * 
     * value = "name,age", separator="-" the map key will be like name-age
     *
     * @return
     */
    String separator() default "";
}