/**
* Relational pipes
* 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 General Public License as published by
* the Free Software Foundation, version 3 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, see <http://www.gnu.org/licenses/>.
*/
#pragma once
#include <QObject>
#include <relpipe/reader/typedefs.h>
#include <relpipe/reader/TypeId.h>
#include <relpipe/reader/handlers/RelationalReaderStringHandler.h>
#include <relpipe/reader/handlers/AttributeMetadata.h>
using namespace relpipe::reader;
using namespace relpipe::reader::handlers;
class QtRelationalReaderStringHandler : public QObject, public RelationalReaderStringHandler {
Q_OBJECT
public:
QtRelationalReaderStringHandler(QObject* parent) : QObject(parent) {
}
virtual ~QtRelationalReaderStringHandler() {
}
virtual void startRelation(string_t name, std::vector<AttributeMetadata> attributes) override {
emit startRelationReceived(name, attributes);
}
virtual void attribute(const string_t& value) override {
emit attributeReceived(value);
};
virtual void endOfPipe() override {
emit endOfPipeReceived();
};
signals:
void startRelationReceived(const string_t name, std::vector<AttributeMetadata> attributes);
void attributeReceived(const string_t value);
void endOfPipeReceived();
};