/**
* Relational pipes (library)
* Copyright © 2018 František Kučera (Frantovo.cz, GlobalCode.info)
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the:
* - GNU Lesser General Public License as published by the Free Software Foundation;
* either version 3 of the License, or (at your option) any later version;
* or (at your option)
* - GNU General Public License as published by the Free Software Foundation;
* either version 2 of the License, or (at your option) any later version.
*
* 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, see <http://www.gnu.org/licenses/>.
*/
#pragma once
#include <vector>
#include "../TypeId.h"
#include "RelationalReaderBaseHandler.h"
namespace relpipe {
namespace reader {
namespace handlers {
class RelationalReaderStringHadler : public RelationalReaderBaseHadler {
public:
virtual void attribute(const string_t& value) = 0;
// TODO: null values:
// a) special constant for null value
// b) virtual void attribute(const string_t& value, boolean_t isNull) = 0;
// c) virtual void null() = 0;
};
}
}
}