Re: [jgrapht-users] Edge identity

[Joris K. <de...@gm...>]

That depends on how you define an edge. You can just define a new type of
"Labeled" edge. For an example, refer to:
https://github.com/jgrapht/jgrapht/wiki/LabeledEdges

br,

Joris

On Wed, Jan 28, 2015 at 3:50 PM, Yossi K <yo...@gm...> wrote:

> Hello,
>
>    AbstractBaseGraph.containsEdge() checks whetehr edgeMap contains
>    the edge in its key set.
>
>     public boolean containsEdge(E e)
>     {
>         return edgeMap.containsKey(e);
>     }
>
>    When the edges are strings, this test makes it impossible for a graph
>    to have two edges with the same label. For example, when the edges
>    are words in a sentence and one of the words appears more than once.
>
>   Doesn't the identity of an edge include its start and end vertices as
> well?
>
>     Thanks,
>        Y
>
>
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