com.github.antelopeframework.mybatis.shard.annotation.ShardOn Maven / Gradle / Ivy

Go to download

Show more of this group Show more artifacts with this name
Show all versions of antelope-mybatis-ext Show documentation

There is a newer version: 1.1.5

package com.github.antelopeframework.mybatis.shard.annotation;

import java.lang.annotation.Documented;
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;

import com.github.antelopeframework.mybatis.shard.ShardTable;

/**
 * 分表注解:
 * 
 * 	{@link #value()}: 要进行分表的原始表名.
 * 	{@link #shardNum()}: 分表数量; 默认为100.
 * 
 * 
 * @author yangzhi.yzh
 *
 */
@Target({ ElementType.PARAMETER, ElementType.ANNOTATION_TYPE })
@Retention(RetentionPolicy.RUNTIME)
@Inherited
@Documented
public @interface ShardOn {
	
	/**
	 * 原始表名; 匹配 {@link ShardTable#setOriginalTableName(String)} 中的 originalTableName 属性.
	 */
	String value();

	/**
	 * 分表数量.
	 */
	int shardNum() default 100; 
}