/*
* Copyright (c) 2013, OpenCloudDB/MyCAT and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software;Designed and Developed mainly by many Chinese
* opensource volunteers. you can redistribute it and/or modify it under the
* terms of the GNU General Public License version 2 only, as published by the
* Free Software Foundation.
*
* This code 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 General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Any questions about this component can be directed to it's project Web address
* https://code.google.com/p/opencloudb/.
*
*/
package org.opencloudb.mpp;
import java.util.Map;
import java.util.Set;
import org.opencloudb.config.model.TableConfig;
/**
* Table路由相关的的信息 包括分片相关字段的查询条件 关联的分片规则等
*
* @author wuzhih
*
*/
public class TableRouteInfo {
/**
* key is column name, value is set of vars. for example sql: where cola =
* '555' or cola in ('777','888') will be key->cala
* ,value->{'555','777','888'}
*/
public Map<String, Set<ColumnRoutePair>> columnRoutemap;
public TableConfig matchedTable;
// sharding rule of this table matched?
public boolean ruleMatched;
}