/*
* 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 com.akiban.sql.parser;
import com.akiban.sql.types.ValueClassName;
public class TrimOperatorNode extends BinaryOperatorNode
{
@Override
public void init(Object trimSource, Object trimChar, Object operatorType)
{
BinaryOperatorNode.OperatorType optype = (BinaryOperatorNode.OperatorType)operatorType;
switch(optype)
{
default: assert false : "TrimOperatorNode.init(trimSource, trimChar, operatorType) called with wrong OperatoryType: " + operatorType;
case LTRIM:
case TRIM:
case RTRIM: super.init(trimSource,
trimChar,
optype.name(),
optype.name().toLowerCase(),
ValueClassName.StringDataValue,
ValueClassName.StringDataValue);
}
}
}