Re: [Jung-support] PageRank

[Joshua O'M. <jos...@gm...>]

Ronaldo:

What specific problem are you encountering?  Please provide error messages.

If you need guidance for how to use generics, I recommend taking a
look at the Sun Java tutorials; there's a trail on generics that's
easy to follow.  The commons-collections with generics API also has a
number of examples in the documentation, IIRC.

Joshua

On Jan 28, 2008 7:26 PM, Ronaldo Prati <pr...@ic...> wrote:
> Hi all,
>
> I'm trying to use the PageRank algorithm implemented in Jung2 in a
> weighted graph . However, I'm not very familiar on how to use
> collections with generics. I've defined my own Edge class, and the
> weight is defined as an attribute of this class. My graph is created
> using generics, and I'm able to call pagerank without taking into
> account the edges' weigths.
>
> I've looked at Grotto Networking tutorial on Jung2 and I think I
> should use some instantiation of HashMap<MyEdge,Double> to call the
> PageRank method with edgeWeigths, but I'm unable to do it.
>
> How can I solve this?
>
> I'd like to call PageRank with the following constructor:
>
> public PageRank(DirectedGraph<V,E> graph,
>                 double bias,
>                 Map<E,Number> edgeWeights)
>
> cheers,
>
> Ronaldo
>
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-- 
  jos...@gm......................www.ics.uci.edu/~jmadden
   Joshua O'Madadhain: Information Scientist, Musician, Philosopher-At-Tall
It's that moment of dawning comprehension that I live for.  -- Bill Watterson
 My opinions are too rational and insightful to be those of any organization.