/*
* Copyright 1999-2015 dangdang.com.
* <p>
* 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.
* </p>
*/
package com.dangdang.ddframe.rdb.sharding.parser.visitor.basic.mysql;
import com.alibaba.druid.sql.dialect.mysql.ast.statement.MySqlDeleteStatement;
import com.google.common.base.Optional;
/**
* MySQL的DELETE语句访问器.
*
* @author gaohongtao
* @author zhangliang
*/
public class MySQLDeleteVisitor extends AbstractMySQLVisitor {
@Override
public boolean visit(final MySqlDeleteStatement x) {
getParseContext().setCurrentTable(x.getTableName().toString(), Optional.fromNullable(x.getAlias()));
return super.visit(x);
}
}