/// <summary>
/// Constructor
/// </summary>
/// <param name="traceID">Trace id</param>
/// <param name="pdg">Program dependency graph</param>
/// <param name="config">Configuration object</param>
public PageRankScript(string traceID, PDG pdg, PageRankConfig config)
: base()
{
_pdg = pdg;
_config = config;
_traceID = traceID;
}
/// <summary>
/// Constructor
/// </summary>
/// <param name="traceID">Trace id</param>
/// <param name="pdg">Program dependency graph</param>
/// <param name="config">Configuration object</param>
public HITSScript(string traceID, PDG pdg, HITSConfig config)
: base()
{
_pdg = pdg;
_config = config;
_traceID = traceID;
}
/// <summary>
/// Deep copy constructor for PDG
/// </summary>
/// <param name="pdg">Original PDG</param>
/// <returns>New PDG</returns>
public static PDG DeepCopy(PDG pdg)
{
PDG pdgCopy = new PDG();
pdgCopy._nodes = new SerializableDictionary <string, PDGNode>();
foreach (KeyValuePair <string, PDGNode> kvpNode in pdg._nodes)
{
PDGNode nodeCopy = new PDGNode(kvpNode.Value.MethodName);
foreach (PDGEdge edge in kvpNode.Value.OutgoingEdges)
{
nodeCopy.SetEdgeWeight(edge.OutgoingNodeID, edge.Weight);
}
pdgCopy.Add(nodeCopy);
}
return(pdgCopy);
}
/// <summary>
/// Converts a BiGramCollection to a PDG
/// </summary>
/// <param name="bigrams"></param>
/// <returns>PDG</returns>
public static PDG Convert(BiGramCollection bigrams)
{
PDG pdg = new PDG();
foreach (BiGram bigram in bigrams)
{
if (!pdg._nodes.ContainsKey(bigram.Caller))
{
pdg.Add(new PDGNode(bigram.Caller));
}
pdg._nodes[bigram.Caller].AddChild(bigram.Callee);
if (!pdg._nodes.ContainsKey(bigram.Callee))
pdg.Add(new PDGNode(bigram.Callee));
}
return pdg;
}
/// <summary>
/// Converts a BiGramCollection to a PDG
/// </summary>
/// <param name="bigrams"></param>
/// <returns>PDG</returns>
public static PDG Convert(BiGramCollection bigrams)
{
PDG pdg = new PDG();
foreach (BiGram bigram in bigrams)
{
if (!pdg._nodes.ContainsKey(bigram.Caller))
{
pdg.Add(new PDGNode(bigram.Caller));
}
pdg._nodes[bigram.Caller].AddChild(bigram.Callee);
if (!pdg._nodes.ContainsKey(bigram.Callee))
{
pdg.Add(new PDGNode(bigram.Callee));
}
}
return(pdg);
}
/// <summary>
/// Deep copy constructor for PDG
/// </summary>
/// <param name="pdg">Original PDG</param>
/// <returns>New PDG</returns>
public static PDG DeepCopy(PDG pdg)
{
PDG pdgCopy = new PDG();
pdgCopy._nodes = new SerializableDictionary<string,PDGNode>();
foreach (KeyValuePair<string, PDGNode> kvpNode in pdg._nodes)
{
PDGNode nodeCopy = new PDGNode(kvpNode.Value.MethodName);
foreach (PDGEdge edge in kvpNode.Value.OutgoingEdges)
{
nodeCopy.SetEdgeWeight(edge.OutgoingNodeID, edge.Weight);
}
pdgCopy.Add(nodeCopy);
}
return pdgCopy;
}