[jgrapht-users] incomingEdges returns a set

[Meredith G. <lgr...@gm...>]

Graphers,

On a DirectedGraph incomingEdges returns a set. Is there another class that
has an equivalent method that preserves order on the edge collection? i'm
building expressions from graphs and swapping edge order changes order in
the references that these edges represent; so, i cannot use an
order-insensitive data type, here.

Best wishes,

--greg

-- 
L.G. Meredith
Managing Partner
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