mirror of
https://github.com/mariadb-corporation/mariadb-columnstore-engine.git
synced 2025-04-18 21:44:02 +03:00
115 lines
2.4 KiB
C++
115 lines
2.4 KiB
C++
/* Copyright (C) 2014 InfiniDB, Inc.
|
|
|
|
This program is free software; you can redistribute it and/or
|
|
modify it under the terms of the GNU General Public License
|
|
as published by the Free Software Foundation; version 2 of
|
|
the License.
|
|
|
|
This program 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 for more details.
|
|
|
|
You should have received a copy of the GNU General Public License
|
|
along with this program; if not, write to the Free Software
|
|
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
|
|
MA 02110-1301, USA. */
|
|
|
|
/***********************************************************************
|
|
* $Id: logicoperator.cpp 9210 2013-01-21 14:10:42Z rdempsey $
|
|
*
|
|
*
|
|
***********************************************************************/
|
|
#include <iostream>
|
|
|
|
#include "bytestream.h"
|
|
#include "objectreader.h"
|
|
#include "logicoperator.h"
|
|
|
|
using namespace std;
|
|
|
|
namespace execplan
|
|
{
|
|
/**
|
|
* Constructors/Destructors
|
|
*/
|
|
LogicOperator::LogicOperator()
|
|
{
|
|
}
|
|
|
|
LogicOperator::LogicOperator(const string& operatorName)
|
|
{
|
|
data(operatorName);
|
|
}
|
|
|
|
LogicOperator::LogicOperator(const LogicOperator& rhs) : Operator(rhs)
|
|
{
|
|
data(rhs.fData);
|
|
}
|
|
|
|
LogicOperator::~LogicOperator()
|
|
{
|
|
}
|
|
|
|
/**
|
|
* Operations
|
|
*/
|
|
|
|
/**
|
|
* friend function
|
|
*/
|
|
ostream& operator<<(ostream& output, const LogicOperator& rhs)
|
|
{
|
|
output << rhs.toString();
|
|
return output;
|
|
}
|
|
|
|
/**
|
|
* The serialization interface
|
|
*/
|
|
void LogicOperator::serialize(messageqcpp::ByteStream& b) const
|
|
{
|
|
b << (ObjectReader::id_t)ObjectReader::LOGICOPERATOR;
|
|
// b << fData;
|
|
Operator::serialize(b);
|
|
}
|
|
|
|
void LogicOperator::unserialize(messageqcpp::ByteStream& b)
|
|
{
|
|
ObjectReader::checkType(b, ObjectReader::LOGICOPERATOR);
|
|
// b >> fData;
|
|
Operator::unserialize(b);
|
|
}
|
|
|
|
bool LogicOperator::operator==(const LogicOperator& t) const
|
|
{
|
|
if (data() == t.data())
|
|
return true;
|
|
|
|
return false;
|
|
}
|
|
|
|
bool LogicOperator::operator==(const TreeNode* t) const
|
|
{
|
|
const LogicOperator* o;
|
|
|
|
o = dynamic_cast<const LogicOperator*>(t);
|
|
|
|
if (o == NULL)
|
|
return false;
|
|
|
|
return *this == *o;
|
|
}
|
|
|
|
bool LogicOperator::operator!=(const LogicOperator& t) const
|
|
{
|
|
return (!(*this == t));
|
|
}
|
|
|
|
bool LogicOperator::operator!=(const TreeNode* t) const
|
|
{
|
|
return (!(*this == t));
|
|
}
|
|
|
|
} // namespace execplan
|