Index: sources/model/MAbstract.h
===================================================================
diff -u -r6cad9b004e904200b71de7431c745795256080df -r7077e38c74db9cccb5496ffefcf8936c0916de76
--- sources/model/MAbstract.h	(.../MAbstract.h)	(revision 6cad9b004e904200b71de7431c745795256080df)
+++ sources/model/MAbstract.h	(.../MAbstract.h)	(revision 7077e38c74db9cccb5496ffefcf8936c0916de76)
@@ -99,24 +99,31 @@
      * \details type of the model which can be Data or Event which is mostly used in logging.
      * \return  Enum of Types
      */
-    virtual Type_Enum    typeText     (                                                       ) const = 0;
+    virtual Type_Enum    typeText     () const = 0;
     /*!
      * \brief   unitText
      * \details the unit which UI communicates with by using this model and is used in Logging mostly
      * \return  Enum of Units
      */
-    virtual Unit_Enum    unitText     (                                                       ) const = 0;
+    virtual Unit_Enum    unitText     () const = 0;
     /*!
      * \brief   infoText
      * \details the text description of the model which will be used in the logging.
      * \return  QString
      */
-    virtual QString      infoText     (                                                       ) const = 0;
+    virtual QString      infoText     () const = 0;
     /*!
      * \brief   parameters
      * \return  current data values of the models.
      */
-    virtual QVariantList parameters   (                                                       ) const = 0;
+    virtual QVariantList parameters   () const = 0;
+    /*!
+     * \brief   size
+     * \return  This has to be implemented in each child to return the message payload length.
+     */
+    // TODO : The message length can be get from the model itself but currently we have an enum for that.
+    // It needs work and will be done later.
+    // virtual quint32      size         () const = 0;
 
     // Non-virtual methods which working with parameters virtual method.
     void    toVariantList(QVariantList &vData) const;