[jgrapht-developers] Subgraph issues

[Michael B. <beh...@in...>]

Hello,
 I have some issues concerning the Subgraph class:
1. Why doesn't Subgraph have a toString method (and why doesn't 
AbstractGraph simply have the toString method 
AbstractBaseGraph has)?

2. degreeOf returns the degree of the vertex in the base graph 
which is not asked for.

3. Subgraph should be able to be created as an induced subgraph
and keep track of this property. This can be done either by
changing the class or subclassing it.

4. Subgraph should be listenable as well such that one can create 
subgraphs of subgraphs.

I can do patches for some of the issues above, but wanted your opinions 
before coding.

Michael