/// <summary>
/// Adds new edges to the graph which connects two vertices.
/// Note: this method will not validate the present of vertex1 and vertex2 in the graph.
/// </summary>
/// <param name="edgeData">Data to store in new edge.</param>
/// <param name="vertexId1">Id of the Vertex1.</param>
/// <param name="vertexId2">Id of the Vertex2</param>
/// <returns>New Edge.</returns>
public Edge <U> AddEdge(U edgeData, long vertexId1, long vertexId2)
{
Edge <U> newedge = new Edge <U>(EdgeArray.Count);
newedge.Data = edgeData;
newedge.VertexId1 = vertexId1;
newedge.VertexId2 = vertexId2;
EdgeArray.Add(newedge);
return(newedge);
}
