com.sharksharding.core.shard.Rule Maven / Gradle / Ivy
The newest version!
/*
* Copyright 2015-2101 gaoxianglong
*
* 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 com.sharksharding.core.shard;
/**
* 路由规则接口
*
* @author gaoxianglong
*
* @version 1.3.5
*/
public interface Rule {
/**
* 获取数据源索引/表索引
*
* @author gaoxianglong
*
* @param shardMode
* 分表模式
*
* @param routeValue
* 路由条件
*
* @param ruleArray
* 路由规则
*
* @throws ShardException
*
* @return int 库索引/表索引
*/
public int getIndex(long routeValue, String ruleArray);
}