TemperaryCacher.h

#ifndef TEMPERARYCACHER_H
#define TEMPERARYCACHER_H
 
#include <QMap>
class TemperaryCacher {
public:
    TemperaryCacher() = default;
    Q_DISABLE_COPY_MOVE(TemperaryCacher); 
    void ensub_labels(const QString& label, const QString& text);
    void remove_label(const QString& label);
    void clear() { label_context_map.clear(); }
    QStringList labels() const { return label_context_map.keys(); }
    std::optional<QString> query(const QString& label);
 
private:
    QMap<QString, QString> label_context_map; 
};
 
#endif // TEMPERARYCACHER_H