org.beangle.commons.entity.annotation.FlashEntity Maven / Gradle / Ivy
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/*
* Beangle, Agile Development Scaffold and Toolkits.
*
* Copyright © 2005, The Beangle Software.
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this program. If not, see .
*/
package org.beangle.commons.entity.annotation;
import java.lang.annotation.ElementType;
import java.lang.annotation.Retention;
import java.lang.annotation.RetentionPolicy;
import java.lang.annotation.Target;
/**
* 支持系统实时运行所需的数据实体，属于程序运行时需要存放的状态信息。
*
* 例如消息队列处理程序中需要先行持久化的消息，发送完成后再删除；实时监控程序中，监控的各类计数。 这类数据实在程序运行时有意义，一旦程序停止则不需要进行处理，可以进行删除。因此它和生产结果数据
* 以及日志数据需要分开标记，以便独立处理。
*
* @author chaostone
* @version $Id: FlashEntity.java Jul 1, 2011 8:39:49 AM chaostone $
*/
@Retention(RetentionPolicy.RUNTIME)
@Target({ ElementType.TYPE })
public @interface FlashEntity {
}