private void ConstructGraph(string graph)
{
IEnumerable <string> edgeList = Validate(graph);
foreach (string edgeString in edgeList)
{
_graph.AddEdge(edgeString[0], edgeString[1], Convert.ToInt32(edgeString[2].ToString()));
}
}
private void RemoveCycles(AbstractDiGraph <TNode> graph, TNode startNode)
{
List <DepthFirstSearchEdge <TNode> > dfsEdges = DFSAlgorithm.TraverseGraph(graph, startNode);
List <DepthFirstSearchEdge <TNode> > _backedges =
dfsEdges.Where(
x => x.EdgeType == DepthFirstSearchEdgeType.BackEdge && x.DestinationNode.Equals(startNode))
.ToList();
_backedges.ForEach(x => dfsEdges.Remove(x));
dfsEdges.ForEach(x => _cycleFreeGraph.AddEdge(x.SourceNode, x.DestinationNode, x.EdgeWeight));
}