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/*
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* Copyright (C) 2015 Christian Ehringfeld <c.ehringfeld@t-online.de>
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms of the GNU Lesser General Public License as published by
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* the Free Software Foundation.
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*
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* This program is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
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* or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* for more details.
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*
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* You should have received a copy of the GNU Lesser General Public License
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* along with this program; if not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef EXPRESSION_H
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#define EXPRESSION_H
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#include <QHash>
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#include <QString>
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#include <QVariant>
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namespace CuteEntityManager {
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class Expression {
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public:
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Expression();
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explicit Expression(QString expression,
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QHash<QString, QVariant> params = QHash<QString, QVariant>(),
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bool onlyColumn = false);
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explicit Expression(QString expression,QString key,QVariant value,
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bool onlyColumn = false);
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explicit Expression(QString expression, bool onlyColumn);
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QString getExpression() const;
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void setExpression(const QString &value);
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QString toString() const;
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bool getOnlyColumn() const;
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void setOnlyColumn(bool value);
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QString generateParam();
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void appendParam(QString key, const QVariant &value);
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QHash<QString, QVariant> getParams() const;
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void setParams(const QHash<QString, QVariant> &value);
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private:
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QString expression;
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QHash<QString, QVariant> params;
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bool onlyColumn;
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};
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inline bool operator==(const Expression &e1, const Expression &e2) {
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return e1.getExpression() == e2.getExpression();
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}
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}
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#endif // EXPRESSION_H
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