private void generateTree(XmlWriter writer, bool first)
{
if (this.root == null)
return;
if (this.root.OutgoingEdges == null)
return;
//Prima esecuzione
if (first)
{
this.vertexToXML(writer, this.root);
}
else {
//Seconda esecuzione
for (int i = 0; i < this.splitsize; i++)
{
for (int j = 0; j < this.depth; j++)
{
this.edgesToXML(writer, this.root);
this.vertexToXML(writer, this.root);
}
}
for (int i = 0; i < this.splitSize; i++)
{
for (int j = 0; j < this.depth; j++)
{
writer.WriteEndElement(); //Vertex
}
}
}
writer.WriteEndElement(); //Vertex
foreach (Edge e in this.root.OutgoingEdges)
{
Tree subtree = new Tree(SplitSize, Depth - 1, VertexAttributes, EdgeAttributes);
subtree.root = e.Bottom;
subtree.generateTree(writer, first);
}
}
private void generateTree(XmlWriter writer)
{
Tree subtree = new Tree(SplitSize, Depth, VertexAttributes, EdgeAttributes);
subtree.root = e.Bottom;
subtree.generateTree(writer, true);
}