surveytargetexpression.h

/*
    SPDX-FileCopyrightText: 2017 Volker Krause <vkrause@kde.org>
 
    SPDX-License-Identifier: MIT
*/
 
#ifndef KUSERFEEDBACK_SURVEYTARGETEXPRESSION_H
#define KUSERFEEDBACK_SURVEYTARGETEXPRESSION_H
 
#include <QDebug>
#include <QString>
#include <QVariant>
 
#include <memory>
 
namespace KUserFeedback {
 
class SurveyTargetExpression
{
public:
    enum Type {
        Value,
        ScalarElement,
        ListElement,
        MapElement,
 
        OpLogicAnd,
        OpLogicOr,
        OpEqual,
        OpNotEqual,
        OpLess,
        OpLessEqual,
        OpGreater,
        OpGreaterEqual
    };
 
    explicit SurveyTargetExpression(const QVariant &value);
    explicit SurveyTargetExpression(const QString &source, const QVariant &index, const QString &elem);
    explicit SurveyTargetExpression(Type type, SurveyTargetExpression *left, SurveyTargetExpression *right);
    ~SurveyTargetExpression();
 
    Type type() const;
    QVariant value() const;
 
    QString source() const;
    QString sourceElement() const;
 
    SurveyTargetExpression* left() const;
    SurveyTargetExpression* right() const;
 
private:
    Type m_type;
    QVariant m_value;
    QString m_source;
    QString m_sourceElement;
    std::unique_ptr<SurveyTargetExpression> m_left;
    std::unique_ptr<SurveyTargetExpression> m_right;
};
 
}
 
QDebug operator<<(QDebug debug, KUserFeedback::SurveyTargetExpression *expr);
 
#endif