SV: SDL-News: Inheritance

Subject: SV: SDL-News: Inheritance
From: Anders (anders#cinderella.dk)
Date: Sun Aug 17 2003 - 21:24:15 GMT

Dear Keith,

Since you got the error message that 'Entity is also defined in supertype',
it seems that you did not
specify that the instance is existing in the supertype (dashed).
To do that, click with right mouse button on the reference symbol and select
Attributes->Existing.

Regards
  Anders Olsen
  Cinderella ApS
  -----Oprindelig meddelelse-----
  Fra: owner-sdlnews#sdl-forum.org [mailto:owner-sdlnews#sdl-forum.org]Pa
vegne af KEMoss6#aol.com
  Sendt: 17. august 2003 22:51
  Til: sdlnews#sdl-forum.org
  Emne: SDL-news: Inheritance

  Hello All

  I'm still stuck getting inheritance working properly in Cinderella so much
so that I've tried to recreate the problem shown in the Text book by Laurent
Doldi. I've used the model on pages 106 & 107 and as far as I can see I have
entered the data as per the book.

  I get a set of error messages

  1. Entity is also defined in supertype
  2. No connection to gate rc for this type based instance
  3. No connection to gate g1 for this type based instance
  4. A receiver for sccp cannot be reached form this process.

  It seems to me that it is all tied up with the inheritance the block
protocol by SS7. In the book it states that the entity [manager] is dashed
because it already exists in the supertype protocol. I feel that if had
defined the inheritance properly I would not have this problem, but without
getting beyond this step I'm not going to progress any further.

  Has any one any ideas where I'm going wrong. My diagrams all look the same
as the text book except the instance of the redefined manger.

  Keith Moss

Dear Keith,
 
Since you got the error message that 'Entity is also defined in supertype', it seems that you did not
specify that the instance is existing in the supertype (dashed).
To do that, click with right mouse button on the reference symbol and select Attributes->Existing.
 
Regards
  Anders Olsen
  Cinderella ApS
-----Oprindelig meddelelse-----
Fra: owner-sdlnews#sdl-forum.org [mailto:owner-sdlnews#sdl-forum.org]På vegne af KEMoss6#aol.com
Sendt: 17. august 2003 22:51
Til: sdlnews#sdl-forum.org
Emne: SDL-News: Inheritance

Hello All

I'm still stuck getting inheritance working properly in Cinderella so much so that I've tried to recreate the problem shown in the Text book by Laurent Doldi. I've used the model on pages 106 & 107 and as far as I can see I have entered the data as per the book.

I get a set of error messages

1. Entity is also defined in supertype
2. No connection to gate rc for this type based instance
3. No connection to gate g1 for this type based instance
4. A receiver for sccp cannot be reached form this process.

It seems to me that it is all tied up with the inheritance the block protocol by SS7. In the book it states that the entity [manager] is dashed because it already exists in the supertype protocol. I feel that if had defined the inheritance properly I would not have this problem, but without getting beyond this step I'm not going to progress any further.

Has any one any ideas where I'm going wrong. My diagrams all look the same as the text book except the instance of the redefined manger.

Keith Moss
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