TriplesStore.h

#pragma once
 
#include <QObject>
 
#include <knowCore/ReturnValue.h>
 
namespace kDBQuick
{
  class Connection;
  class TriplesStore : public QObject
  {
    Q_OBJECT
    Q_PROPERTY(kDBQuick::Connection* connection READ connection WRITE setConnection NOTIFY connectionChanged)
    Q_PROPERTY(QString graphName READ graphName WRITE setGraphName NOTIFY graphNameChanged)
    Q_PROPERTY(bool isValid READ isValid NOTIFY validChanged)
    Q_PROPERTY(bool hasVersionControl READ hasVersionControl NOTIFY versionControlChanged)
    Q_PROPERTY(QByteArray tipHash READ tipHash NOTIFY tipRevisionChanged)
    Q_PROPERTY(QString lastError READ lastError NOTIFY lastErrorChanged)
  public:
    TriplesStore(QObject* _object = nullptr);
    ~TriplesStore();
    Q_INVOKABLE QObject* revisionsGraph() const;
  public:
    Connection* connection() const;
    void setConnection(Connection* _connection);
    QString graphName();
    void setGraphName(const QString& _graph);
    bool isValid() const;
    bool hasVersionControl() const;
    QByteArray tipHash() const;
    QString lastError() const;
  private:
    bool updateLastError(const knowCore::ReturnVoid& _rv);
  signals:
    void connectionChanged();
    void graphNameChanged();
    void validChanged();
    void versionControlChanged();
    void tipRevisionChanged();
    void lastErrorChanged();
  private:
    void updateStore();
    struct Private;
    Private* const d;
  };
}