public void addStats(DFTGraph g, int time)
{
// iterate over all nodes in the (partial) graph
foreach (DFTNode n in g.Vertices)
{
// if node is not yet recognized, create it with its initial stats
if (!vertexStatCollection.ContainsKey(n.node_id))
{
vertexStatCollection.Add(n.node_id, new VertexStatCollection(n.node_id, n.nameFTR, n.typeEnum, getVertexStatsFromNode(g, n), time));
nodes.Add(n);
}
else // if node is already recognized, obtain its stats collection
// and update it with a new VertexStats object for this time instance
{
VertexStatCollection nodeStatCollection = vertexStatCollection[n.node_id];
if (nodeStatCollection.getVertexStatsForTime(time) != null)
{
logger.Fatal("Time Stats for Node ID " + n.node_id + " (" + n.nameFTR + ") already exist at time " + time);
}
else
{
nodeStatCollection.addVertexStatsForTime(time, getVertexStatsFromNode(g, n));
}
}
}
}
public override string ToString()
{
// Construct Header
StringBuilder header = new StringBuilder();
header.Append("nodeID,nodeName,time,");
// List of Feature Names
List <String> featureNames = this.vertexStatCollection.Values.First().getAllStats().Values.First().FeatureSet.Keys.ToList();
// Iterate over Names and append to Header
for (int i = 0; i < (featureNames.Count - 1); i++)
{
header.Append(featureNames[i] + ",");
}
// Append Last Name
header.Append(featureNames.Last() + "\r\n");
// Construct Value Set
StringBuilder values = new StringBuilder();
foreach (int nodeID in this.vertexStatCollection.Keys)
{
VertexStatCollection nodeStatCollection = vertexStatCollection[nodeID];
Dictionary <int, VertexStats> stats = nodeStatCollection.getAllStats();
foreach (KeyValuePair <int, VertexStats> statPair in stats)
{
values.Append(nodeID + "," + statPair.Value.NodeName + "," + statPair.Key + ",");
foreach (Feature feature in statPair.Value.FeatureSet.Values)
{
if (feature != statPair.Value.FeatureSet.Values.Last())
{
values.Append(feature.ValueAsString + ",");
}
else
{
values.Append(feature.ValueAsString + "\r\n");
}
}
}
}
return(header.ToString() + values.ToString());
}
