protected override void CreateEdgeCore(DirectedAdjSetGraphVertex <T> vertex1, DirectedAdjSetGraphVertex <T> vertex2, double weight)
{
if (!ReferenceEquals(vertex1, vertex2) && Data.AreVerticesAdjacent(vertex1, vertex2))
{
throw new InvalidOperationException();
}
base.CreateEdgeCore(vertex1, vertex2, weight);
}
internal override void UpdateEdgeData(DirectedAdjSetGraphVertex <T> vertex1, DirectedAdjSetGraphVertex <T> vertex2, Func <EdgeData, EdgeData> updateFunc)
{
VertexSetItem setItem = GetVertexSetItem(vertex1, vertex2);
setItem.EdgeData = updateFunc(setItem.EdgeData);
}
protected override bool AllowEdge(VertexDisjointSet set, DirectedAdjSetGraphVertex <T> vertex)
{
return(true);
}
internal override void CreateEdge(DirectedAdjSetGraphVertex <T> vertex1, DirectedAdjSetGraphVertex <T> vertex2, double weight)
{
List[vertex1.Handle].AddVertex(vertex2, weight);
}