com.github.fashionbrot.annotation.Default Maven / Gradle / Ivy

Go to download

Show more of this group Show more artifacts with this name
Show all versions of validation Show documentation

validation 参数验证 https://github.com/fashionbrot/validation

The newest version!

package com.github.fashionbrot.annotation;


import java.lang.annotation.*;

/**
 * 是否设置默认值
 *
 * BigDecimal
 * BigInteger
 * Short
 * Integer
 * Long
 * Float
 * Double
 * String
 * CharSequence
 */
@Documented
@Target({ElementType.FIELD,  ElementType.PARAMETER})
@Retention(RetentionPolicy.RUNTIME)
public @interface Default {

    String  value() ;

    /**
     * default @see com.github.fashionbrot.groups.DefaultGroup
     * @return groups
     */
    Class[] groups() default  {};

    /**
     * ognl expression
     * @return String
     */
    String expression() default "";
}