/// <summary>
/// Si el nodo no existe lo agrego a la lista de nodos
/// </summary>
/// <param name="n">Nodo a agregar</param>
/// <returns>True si el nodo se agrego</returns>
public bool AgregarNodo(Nodo n)
{
if (ExisteNodo(n))
{
return(false);
}
Nodos.Add(n);
return(true);
}
private void generarGrafo()
{
while (xml.Read())
{
switch (xml.NodeType)
{
case XmlNodeType.Element:
if (xml.Name == "nodo")
{
if (xml.HasAttributes)
{
atributos = new Dictionary <string, string>();
string label = "";
string id = "";
while (xml.MoveToNextAttribute())
{
if (xml.Name == "label")
{
label = xml.Value;
}
else if (xml.Name == "id")
{
id = xml.Value;
}
}
nodo = new Nodo(id, atributos, label);
}
}
else if (xml.Name == "edge")
{
if (xml.HasAttributes)
{
atributos = new Dictionary <string, string>();
string label = "";
string origen = "";
string destino = "";
while (xml.MoveToNextAttribute())
{
if (xml.Name == "label")
{
label = xml.Value;
}
else if (xml.Name == "origen")
{
origen = xml.Value;
}
else if (xml.Name == "destino")
{
destino = xml.Value;
}
}
edge = new Edge(origen, destino, atributos, label);
}
}
else
{
key = xml.Name;
}
break;
case XmlNodeType.EndElement:
if (xml.Name == "nodo" && nodo != null)
{
Nodos.Add(nodo);
nodo = null;
}
else if (xml.Name == "edge" && edge != null)
{
Edges.Add(edge);
edge = null;
}
break;
case XmlNodeType.Text:
if (nodo != null)
{
nodo.Atributos.Add(key, xml.Value);
}
else if (edge != null)
{
edge.Atributos.Add(key, xml.Value);
}
break;
}
}
}
private void generarGrafo()
{
while (xml.Read())
{
switch (xml.NodeType)
{
case XmlNodeType.Element:
if (xml.Name == "node")
{
if (xml.HasAttributes)
{
atributos = new Dictionary <string, string>();
string label = "";
string id = "";
while (xml.MoveToNextAttribute())
{
if (xml.Name == "labels")
{
label = xml.Value;
}
else if (xml.Name == "id")
{
id = xml.Value;
}
}
nodo = new Nodo(id, atributos, label);
}
}
else if (xml.Name == "data")
{
if (xml.HasAttributes)
{
while (xml.MoveToNextAttribute())
{
key = xml.Value;
}
}
}
else if (xml.Name == "edge")
{
if (xml.HasAttributes)
{
atributos = new Dictionary <string, string>();
string label = "";
string origen = "";
string destino = "";
while (xml.MoveToNextAttribute())
{
if (xml.Name == "label")
{
label = xml.Value;
}
else if (xml.Name == "source")
{
origen = xml.Value;
}
else if (xml.Name == "target")
{
destino = xml.Value;
}
}
edge = new Edge(origen, destino, atributos, label);
}
}
break;
case XmlNodeType.EndElement:
if (xml.Name == "node" && nodo != null)
{
Nodos.Add(nodo);
nodo = null;
}
else if (xml.Name == "edge" && edge != null)
{
Edges.Add(edge);
edge = null;
}
break;
case XmlNodeType.Text:
if (nodo != null)
{
nodo.Atributos.Add(key, xml.Value);
}
else if (edge != null)
{
edge.Atributos.Add(key, xml.Value);
}
break;
case XmlNodeType.XmlDeclaration:
Console.WriteLine("XmlDeclaration.Name: {0}", xml.Name);
Console.WriteLine("XmlDeclaration.Value: {0}", xml.Value);
break;
case XmlNodeType.ProcessingInstruction:
Console.WriteLine("ProcessingInstruction.Name: {0}", xml.Name);
Console.WriteLine("ProcessingInstruction.Value: {0}", xml.Value);
break;
case XmlNodeType.Comment:
Console.WriteLine("Comment.Value: {0}", xml.Value);
break;
}
}
}
// = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = =
// Métodos
// = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = =
public void AgregarNodo(Nodo nuevo)
{
Nodos.Add(nuevo);
}
