[Gzz] Re: How to show link types

[Matti Katila]

On Mon, 27 Jan 2003, Alatalo Toni wrote:
> On Mon, 27 Jan 2003, Asko Soukka wrote:
>> We have direction (let's say left or right), but I thought we don't want
> no. in zz there is poswards and negwards, and they are defined. or?

In pp the structure is build like this:

                null
                  |
L --association-- +
                  |
                clone
                  |
         null --  + --association-- Right  
                  |
                clone
                  |
L --association-- +
                  |
                clone
                  |
         null --  + --association-- Right  
                  |
                clone
                  |
               --------
               | Note |
               --------


 '+' is Note's clone.

So poswads and negwards are defined but it's not very strict thanks to 
flexible structure.

>> If we fix left->right = specification and right->left = generalization,
>> then it's not problem, but AFAIK we don't want to do it.

That can not be done because in next buoy you would mess the directions 
anyway..


   -Matti