/// <summary>
/// Write a graph to a file
/// If the graph is not initialized throws GraphInitializationException
/// </summary>
/// <param name="graph">graph</param>
/// <returns>Is everything OK</returns>
public bool WriteFile(Graph.IGraphInterface graph)
{
if (!graph.GetIsInitialized())
{
throw new MyException.GraphException.GraphInitializationException();
}
if (ExistsFile())
{
DeleteFile();
}
CreateFile();
using (StreamWriter streamWriter = new StreamWriter(GetPath()))
{
// Header
streamWriter.WriteLine(READERWRITERHEADER + Graph.Graph.GraphRepresentationEnum.adjacencyList);
streamWriter.WriteLine(READERWRITERBALLAST);
streamWriter.WriteLine(READERWRITERNAME + graph.GetName());
streamWriter.WriteLine(READERWRITERCOUNTVERTICES + graph.GetRealCountVertices());
streamWriter.WriteLine(READERWRITERBALLAST);
// Graph
streamWriter.WriteLine(READERWRITERGRAPH);
foreach (Graph.Vertex vertex in graph.AllVertices())
{
streamWriter.WriteLine(vertex.GetUserName());
foreach (Graph.Vertex neighbour in graph.Neighbours(vertex))
{
streamWriter.WriteLine(LEFTSEPARATORADJACENCYLIST + neighbour.GetUserName() + RIGHTSEPARATORADJACENCYLIST);
}
}
// Colored graph
streamWriter.WriteLine(READERWRITERBALLAST);
streamWriter.Write(READERWRITERCOLOREDGRAPH);
}
return(true);
}
