package ecologylab.serialization.annotations;
import java.lang.annotation.ElementType;
import java.lang.annotation.Inherited;
import java.lang.annotation.Retention;
import java.lang.annotation.RetentionPolicy;
import java.lang.annotation.Target;
/**
* Indicate name of the field used as key in a map. Used together with {@code @simpl_map}.
*
* @author quyin
*/
@Retention(RetentionPolicy.RUNTIME)
@Target(ElementType.FIELD)
@Inherited
public @interface simpl_map_key_field
{
String value();
}