/// <summary>
/// Write the data in a Graph to a GraphML OutputStream.
/// </summary>
/// <param name="graph">the Graph to pull the data from</param>
/// <param name="graphMlOutputStream">the GraphML OutputStream to write the Graph data to</param>
/// <param name="vertexKeyTypes">a IDictionary<string, string> of the data types of the vertex keys</param>
/// <param name="edgeKeyTypes">a IDictionary<string, string> of the data types of the edge keys</param>
public static void OutputGraph(IGraph graph, Stream graphMlOutputStream,
Dictionary <string, string> vertexKeyTypes,
Dictionary <string, string> edgeKeyTypes)
{
var writer = new GraphMlWriter(graph);
writer.SetVertexKeyTypes(vertexKeyTypes);
writer.SetEdgeKeyTypes(edgeKeyTypes);
writer.OutputGraph(graphMlOutputStream);
}
/// <summary>
/// Write the data in a Graph to a GraphML file.
/// </summary>
/// <param name="graph">the Graph to pull the data from</param>
/// <param name="filename">the name of the file write the Graph data (as GraphML) to</param>
/// <param name="vertexKeyTypes">a IDictionary<string, string> of the data types of the vertex keys</param>
/// <param name="edgeKeyTypes">a IDictionary<string, string> of the data types of the edge keys</param>
public static void OutputGraph(IGraph graph, string filename, Dictionary <string, string> vertexKeyTypes,
Dictionary <string, string> edgeKeyTypes)
{
if (string.IsNullOrWhiteSpace(filename))
{
throw new ArgumentNullException(nameof(filename));
}
var writer = new GraphMlWriter(graph);
writer.SetVertexKeyTypes(vertexKeyTypes);
writer.SetEdgeKeyTypes(edgeKeyTypes);
writer.OutputGraph(filename);
}