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package spring.turbo.bean.valueobject;

import org.springframework.core.annotation.AliasFor;
import spring.turbo.util.StringPool;

import java.lang.annotation.*;

/**
 * @author 应卓
 * @since 1.0.0
 */
@Inherited
@Documented
@Retention(RetentionPolicy.RUNTIME)
@Target({ElementType.FIELD, ElementType.TYPE})
@Repeatable(Alias.List.class)
public @interface Alias {

    @AliasFor(attribute = "value")
    public String from() default StringPool.ANNOTATION_STRING_NULL;

    @AliasFor(attribute = "from")
    public String value() default StringPool.ANNOTATION_STRING_NULL;

    public String to() default StringPool.ANNOTATION_STRING_NULL;

    @Inherited
    @Documented
    @Retention(RetentionPolicy.RUNTIME)
    @Target({ElementType.FIELD, ElementType.TYPE})
    public static @interface List {
        public Alias[] value() default {};
    }

}