/// <summary>
/// Create a new graph using the given GraphId.
/// </summary>
/// <param name="GraphId">An optional GraphId.</param>
/// <param name="Graph">A optional Graph.</param>
public GeraGraph CreateGraph(GraphId GraphId = null, GeraGraph Graph = null)
{
if (GraphId == null)
GraphId = GraphId.NewGraphId;
if (Graph == null)
Graph = new GeraGraph(GraphId);
_Graphs.Add(GraphId, Graph);
return Graph;
}
/// <summary>
/// Return a specific graph.
/// </summary>
/// <param name="GraphId">The GraphId.</param>
/// <param name="Graph">The Graph.</param>
public Boolean TryGetGraph(GraphId GraphId, out GeraGraph Graph)
{
if (GraphId != null)
return _Graphs.TryGetValue(GraphId, out Graph);
Graph = null;
return false;
}