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/*
* Copyright (C) 2015 Christian Ehringfeld <c.ehringfeld@t-online.de>
*
* 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.
*
* 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 Lesser General Public License
* along with this program; if not, see <http://www.gnu.org/licenses/>.
*/
#ifndef EXPRESSION_H
#define EXPRESSION_H

#include <QHash>
#include <QString>
#include <QVariant>
namespace CuteEntityManager {
class Expression {
public:
Expression();
explicit Expression(QString expression,
QHash<QString, QVariant> params = QHash<QString, QVariant>(),
bool onlyColumn = false);
explicit Expression(QString expression,QString key,QVariant value,
bool onlyColumn = false);
explicit Expression(QString expression, bool onlyColumn);
QString getExpression() const;
void setExpression(const QString &value);

QString toString() const;

bool getOnlyColumn() const;
void setOnlyColumn(bool value);

QString generateParam();
void appendParam(QString key, const QVariant &value);
QHash<QString, QVariant> getParams() const;
void setParams(const QHash<QString, QVariant> &value);

private:
QString expression;
QHash<QString, QVariant> params;
bool onlyColumn;
};

inline bool operator==(const Expression &e1, const Expression &e2) {
return e1.getExpression() == e2.getExpression();
}
}
#endif // EXPRESSION_H
(23-23/44)