jgrapht-users

[jgrapht-users] doubt - LabeledElement

[Anderson A. <and...@ya...>]

   Hi,

   I am trying to understand a code of a plugin which
uses a previous version of jgrapht lib.
   There was a code which was using LabeledElement
class to retrieve geographical informations, like
this:

   Feature f =
(Feature)((LabeledElement)list.get(i)).getLabel();
   System.out.println(f.getGeometry());

   /* The output is: LINESTRING (3015.39 2030.00,
2852.40 1808.96) */

   Well, in JGraphT 0.7, the class LabeledElement was
removed, how could I retrieve this information, using
0.7 lib, without the possibility of casting ? Is there
any similar class ?

   Thanks,

   Anderson.



 
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Re: [jgrapht-users] doubt - LabeledElement

[John V. S. <js...@gm...>]

Anderson Adolfs wrote:
>    Hi,
> 
>    I am trying to understand a code of a plugin which
> uses a previous version of jgrapht lib.
>    There was a code which was using LabeledElement
> class to retrieve geographical informations, like
> this:
> 
>    Feature f =
> (Feature)((LabeledElement)list.get(i)).getLabel();
>    System.out.println(f.getGeometry());
> 
>    /* The output is: LINESTRING (3015.39 2030.00,
> 2852.40 1808.96) */
> 
>    Well, in JGraphT 0.7, the class LabeledElement was
> removed, how could I retrieve this information, using
> 0.7 lib, without the possibility of casting ? Is there
> any similar class ?

The application will have to be changed in order to work with 0.7.  The 
LabeledElement class was trivial; you can just put it back as private to 
the application if you really want to keep using it.

JVS