Extended subset graph

subset graph can now calculate all minimal included subsets
But aren't all minimal subsets leaves, could you give an example, where
that is not the case?

On 8 October 2014 23:03, Jens Ehrlich <notifications@github.com> wrote:

> In
> algorithm_helper/src/main/java/de/metanome/algorithm_helper/data_structures/SubSetGraph.java:
>
> > @@ -180,6 +182,50 @@ public boolean containsSubset(ColumnCombinationBitset superset) {
> >    }
> >
> >    /**
> > +   * The method returns all minimal subsets contained in the graph using a breadth-first search pattern. Non minimal subsets are not traversed.
>
> Not all elements in the graph are leafs of the graph. The method returns
> all minimal elements.
>
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> <https://github.com/HPI-Information-Systems/Metanome/pull/234/files#r18612087>
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>