private void ReadElements()
{
Contract.Requires(
this.Reader.Name == "graph" &&
this.Reader.NamespaceURI == this.graphMLNamespace,
"incorrect reader position");
ReadDelegateCompiler.SetGraphDefault(this.VisitedGraph);
var vertices = new Dictionary <string, TVertex>(StringComparer.Ordinal);
edge_id = 0;
// read vertices or edges
var reader = this.Reader;
while (reader.Read())
{
if (reader.NodeType == XmlNodeType.Element &&
reader.NamespaceURI == this.graphMLNamespace)
{
switch (reader.Name)
{
case "node":
this.ReadVertex(vertices);
break;
case "edge":
this.ReadEdge(vertices);
break;
//case "data":
// GraphMLDeserializer<TVertex, TEdge, TGraph>.ReadDelegateCompiler.GraphAttributesReader(this.Reader, this.graphMLNamespace, this.VisitedGraph);
// break;
default:
//throw new InvalidOperationException(String.Format("invalid reader position {0}:{1}", this.Reader.NamespaceURI, this.Reader.Name));
break;
}
}
}
}
private void ReadElements()
{
Debug.Assert(
_reader.Name == GraphTag && _reader.NamespaceURI == _graphMLNamespace,
"Incorrect reader position.");
ReadDelegateCompiler.SetGraphDefault(_graph);
var vertices = new Dictionary <string, TVertex>(StringComparer.Ordinal);
// Read vertices or edges
XmlReader reader = _reader;
while (reader.Read())
{
if (reader.NodeType == XmlNodeType.Element &&
reader.NamespaceURI == _graphMLNamespace)
{
switch (reader.Name)
{
case NodeTag:
ReadVertex(vertices);
break;
case EdgeTag:
ReadEdge(vertices);
break;
case DataTag:
ReadDelegateCompiler.GraphAttributesReader(_reader, _graphMLNamespace, _graph);
break;
default:
throw new InvalidOperationException($"Invalid reader position {_reader.NamespaceURI}: {_reader.Name}.");
}
}
}
}