public void Create(IMutableVertexAndEdgeListGraph cg)
{
if (cg == null)
{
throw new ArgumentNullException("cg");
}
if (this.components == null)
{
this.ComputeComponents();
}
this.sccVertexMap = this.BuildSCCVertexMap(this.components);
VertexCollection vertexs = new VertexCollection();
IDictionaryEnumerator enumerator = this.sccVertexMap.GetEnumerator();
while (enumerator.MoveNext())
{
IVertex cgVertex = cg.AddVertex();
this.OnInitCondensationGraphVertex(new CondensationGraphVertexEventArgs(cgVertex, (IVertexCollection) enumerator.Value));
vertexs.Add(cgVertex);
}
for (int i = 0; i < this.sccVertexMap.Keys.Count; i++)
{
VertexCollection vertexs2 = new VertexCollection();
IVertexEnumerator enumerator2 = ((IVertexCollection) this.sccVertexMap[i]).GetEnumerator();
while (enumerator2.MoveNext())
{
IVertex vertex2 = enumerator2.get_Current();
IEdgeEnumerator enumerator3 = this.VisitedGraph.OutEdges(vertex2).GetEnumerator();
while (enumerator3.MoveNext())
{
IVertex vertex3 = enumerator3.get_Current().get_Target();
int num2 = this.components.get_Item(vertex3);
if (i != num2)
{
IVertex vertex4 = vertexs.get_Item(num2);
if (!vertexs2.Contains(vertex4))
{
vertexs2.Add(vertex4);
}
}
}
}
IVertex vertex5 = vertexs.get_Item(i);
VertexCollection.Enumerator enumerator4 = vertexs2.GetEnumerator();
while (enumerator4.MoveNext())
{
IVertex vertex6 = enumerator4.get_Current();
cg.AddEdge(vertex5, vertex6);
}
}
}
