org.joyqueue.toolkit.validate.annotation.Range Maven / Gradle / Ivy

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/**
 * Copyright 2019 The JoyQueue Authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package org.joyqueue.toolkit.validate.annotation;

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;

/**
 * 数字范围检查
 * Created by hexiaofeng on 15-7-20.
 */
@Target({ElementType.FIELD, ElementType.PARAMETER})
@Inherited
@Retention(RetentionPolicy.RUNTIME)
public @interface Range {

    /**
     * 最小值
     *
     * @return 最小值
     */
    long min() default Long.MIN_VALUE;

    /**
     * 最大值
     *
     * @return 最大值
     */
    long max() default Long.MAX_VALUE;

    /**
     * 错误提示
     *
     * @return 消息
     */
    String message() default "";
}