+ //! Store core state
+ /**
+ * \param data Active Sessions
+ */
+ virtual void setCoreState(const QVariantList &data) = 0;
+
+ //! Retrieve core state
+ /**
+ * \param default Value to return in case it's unset.
+ * \return Active Sessions
+ */
+ virtual QVariantList getCoreState(const QVariantList &data = QVariantList()) = 0;
+