private void Init(AbstractGraph <TNode, TEdgeWeight> graph)
{
_graph = graph;
_bfsQueue = new Queue <TNode>();
_result = new Dictionary <TNode, int>();
_visitedNodes = new HashSet <TNode>();
_unvisitedNodes = new HashSet <TNode>(_graph.GetNodes());
}
public Dictionary <TNode, int> FindShortestHops(AbstractGraph <TNode, TEdgeWeight> graph, TNode sourceNode)
{
Init(graph);
_result.Add(sourceNode, 0);
BfsSearch(sourceNode);
return(_result);
}