/// <summary>
/// Construct the method summarizer
/// </summary>
/// <param name="md"></param>
public SwumSummary(MethodDefinition md)
{
this.Method = md;
var classBelong = md.GetAncestors<TypeDefinition>().FirstOrDefault();
//class name
if (classBelong != null) {
ClassName = classBelong.Name;
}
else {
ClassName = "";
}
//return type
string returnType = "void";
if (md.ReturnType != null) {
returnType = md.ReturnType.ToString();
}
//Check if md returns primitive
bool IsPrimitive = IsPrimitiveType(md.ReturnType);
HashSet<FormalParameterRecord> paras = new HashSet<FormalParameterRecord>();
foreach (var para in md.Parameters) {
var vType = para.VariableType;
var tempPara = new FormalParameterRecord(vType.ToString(), BuiltInTypeFactory.IsBuiltIn(vType), para.Name);
paras.Add(tempPara);
}
MethodContext mc = new MethodContext(returnType, IsPrimitive, ClassName, paras, false, md.IsConstructor, md.IsDestructor);
this._mDeclarationNode = new MethodDeclarationNode(md.Name, mc);
this._builder = new UnigramSwumBuilder();
this.IsSummarized = false;
}
public override void Execute() {
if(Pause) {
Console.WriteLine("Ready to begin (press Enter)");
Console.ReadLine();
}
Console.WriteLine("Using srcML file {0}", this.File);
var builder = new UnigramSwumBuilder();
if(!string.IsNullOrWhiteSpace(CountFile)) {
Console.WriteLine("Initializing SamuraiIdSplitter using word count file {0}", this.CountFile);
builder.Splitter = new SamuraiIdSplitter(CountFile);
}
Console.WriteLine("SwumBuilder initialized");
int methodCount = 0, fieldCount = 0;
{
SrcMLFile testFile = new SrcMLFile(this.File);
var functionTypes = new XName[] {SRC.Function, SRC.Constructor, SRC.Destructor};
foreach(XElement file in testFile.FileUnits) {
string fileName = file.Attribute("filename").Value;
Console.WriteLine("File {0}:", fileName);
//compute SWUM on each function
foreach(var func in (from func in file.Descendants()
where functionTypes.Contains(func.Name) && !func.Ancestors(SRC.Declaration).Any()
select func)) {
var nameElement = SrcMLElement.GetNameForMethod(func);
if(nameElement != null) {
string funcName = nameElement.Value;
string funcSignature = SrcMLElement.GetMethodSignature(func);
if(PrintSwum) {
Console.WriteLine("<{0}> {1}", func.Name.LocalName, funcSignature);
}
MethodDeclarationNode mdn = new MethodDeclarationNode(funcName, ContextBuilder.BuildMethodContext(func));
builder.ApplyRules(mdn);
methodSwum[string.Format("{0}:{1}", fileName, funcSignature)] = mdn;
if(PrintSwum) {
Console.WriteLine(mdn.ToString() + Environment.NewLine);
}
methodCount++;
}
}
//compute SWUM on each field
foreach(var fieldDecl in (from declStmt in file.Descendants(SRC.DeclarationStatement)
where !declStmt.Ancestors().Any(n => functionTypes.Contains(n.Name))
select declStmt.Element(SRC.Declaration))) {
int declPos = 1;
foreach(var nameElement in fieldDecl.Elements(SRC.Name)) {
string fieldName = nameElement.Elements(SRC.Name).Any() ? nameElement.Elements(SRC.Name).Last().Value : nameElement.Value;
if(PrintSwum) {
Console.WriteLine("Field: {0}, Name: {1}", fieldDecl.Value, fieldName);
}
FieldDeclarationNode fdn = new FieldDeclarationNode(fieldName, ContextBuilder.BuildFieldContext(fieldDecl));
builder.ApplyRules(fdn);
fieldSwum[string.Format("{0}:{1}:{2}", fileName, fieldDecl.Value, declPos)] = fdn;
if(PrintSwum) {
Console.WriteLine(fdn.ToString() + Environment.NewLine);
}
fieldCount++;
declPos++;
}
}
}
}
GC.Collect();
Console.WriteLine("{0} functions analyzed", methodCount);
Console.WriteLine("{0} functions in dictionary", methodSwum.Count);
Console.WriteLine("{0} fields analyzed", fieldCount);
Console.WriteLine("{0} fields in dictionary", fieldSwum.Count);
if(Pause) {
Console.WriteLine("Finished building SWUM (press Enter)");
Console.ReadLine();
}
}
public override void Execute()
{
Console.WriteLine("Using srcML file {0}", this.File);
UnigramSwumBuilder builder = new UnigramSwumBuilder();
if (CountFile != null)
{
Console.WriteLine("Initializing SamuraiIdSplitter using word count file {0}", this.CountFile);
builder.Splitter = new SamuraiIdSplitter(CountFile);
}
Console.WriteLine("SwumBuilder initialized");
if (this.SamplePercent <= 0) { this.SamplePercent = 100; }
Random rand = new Random();
SrcMLFile testFile = new SrcMLFile(this.File);
int methodCount = 0;
var functionTypes = new XName[] { SRC.Function, SRC.Constructor, SRC.Destructor };
foreach (XElement file in testFile.FileUnits)
{
Console.WriteLine("File {0}:", file.Attribute("filename").Value);
//print all the function names
foreach (var func in (from func in file.Descendants()
where functionTypes.Any(c => c == func.Name) && !func.Ancestors(SRC.Declaration).Any() && (rand.Next(100) < this.SamplePercent)
select func))
{
string funcName = SrcMLElement.GetNameForMethod(func).Value;
Console.WriteLine("<{0}> {1}", func.Name.LocalName, GetMethodSignature(func));
MethodDeclarationNode mdn = new MethodDeclarationNode(funcName, ContextBuilder.BuildMethodContext(func));
builder.ApplyRules(mdn);
Console.WriteLine(mdn.ToString() + Environment.NewLine);
methodCount++;
}
}
Console.WriteLine("{0} functions analyzed", methodCount);
}