public IHalstedMetrics CreateMetrics(List <Data.Source.Module> source)
{
IHalstedMetrics metrics = new Metrics();
string allsource = " ";
foreach (var i in source)
{
allsource += Encoding.UTF8.GetString(i.Source);
}
var analized = _lexicalAnalyzer.AnalyzeSource(allsource).FirstOrDefault();
metrics.HMetrics = Calculate(analized.UniqueOperators, analized.UniqueOperands, analized.OperatorsCounter, analized.OperandsCounter, analized.TeoryOperators, analized.TeoryOperands);
return(metrics);
}
public IMcCeibMetrics CreateMetrics(List <Module> source)
{
IMcCeibMetrics metrics = new Metrics();
metrics.GraphEntities = new Dictionary <string, List <GraphEntity> >();
Stack <GraphEntity> innert = new Stack <GraphEntity>();
foreach (var module in source)
{
List <GraphEntity> graphEntities = new List <GraphEntity>();
int number = -1;
var analyzed = _lexicalAnalyzer.AnalyzeSource(Encoding.UTF8.GetString(module.Source)).ToArray();
for (int i = 0; i < analyzed.Length; i++)
{
var item = analyzed[i];
GraphEntity lastInline = null;
var ge = new GraphEntity()
{
LineNumber = item.LineNumber,
Number = i,
Comment = item.Comment
};
if (item.IsProcedure == true)
{
ge.Type = GraphEntityTypesEnum.StartProcedure;
}
else if (item.IsProcedure == false)
{
ge.Type = GraphEntityTypesEnum.EndProcedure;
}
else if (item.BranchType == BranchType.If)
{
innert.Push(ge);
ge.Type = GraphEntityTypesEnum.If;
var connects = analyzed
.Where(x => x.ConnectedFrom.Any(y => y == item.LineNumber))?
.OrderBy(x => x.BranchType)
.ToList();
if (connects.Count == 2 || connects.Count == 1 && connects[0].ConnectedFrom.Count == 2)
{
var empty = new GraphEntity()
{
Type = GraphEntityTypesEnum.Empty,
LineNumber = item.LineNumber + 1,
Number = number
};
number--;
ge.ConnectedTo.Add(connects.Count == 2
? analyzed.IndexOf(connects[1])
: analyzed.IndexOf(connects[0]));
ge.ConnectedTo.Add(empty.Number);
if (analyzed[i + 1].BranchType == BranchType.IfEnd || analyzed[i + 1].BranchType == BranchType.Else)
{
empty.ConnectedTo.Add(analyzed.IndexOf(connects[0]));
}
else
{
empty.ConnectedTo.Add(i + 1);
//TODO RETURN
}
graphEntities.Add(empty);
}
}
else if (item.BranchType == BranchType.Else)
{
ge.Type = GraphEntityTypesEnum.Else;
var empty = new GraphEntity()
{
Type = GraphEntityTypesEnum.Empty,
LineNumber = item.LineNumber + 1,
Number = number
};
number--;
ge.ConnectedTo.Add(empty.Number);
empty.ConnectedTo.AddRange(analyzed
.Where(x => x.ConnectedFrom.Any(y => y == item.LineNumber))?
.Select(analyzed.IndexOf));
graphEntities.Add(empty);
}
else if (item.BranchType == BranchType.ForOrWhile)
{
innert.Push(ge);
ge.Type = GraphEntityTypesEnum.Cycle;
var empty = new GraphEntity()
{
Type = GraphEntityTypesEnum.Empty,
LineNumber = item.LineNumber + 1,
Number = number
};
number--;
ge.ConnectedTo.Add(empty.Number);
if (analyzed[i + 1].BranchType == BranchType.ForOrWhileEnd)
{
empty.ConnectedTo.Add(ge.Number);
}
else
{
empty.ConnectedTo.Add(i + 1);
//TODO: ADD RETURN CONNECTION
}
ge.ConnectedTo.AddRange(analyzed
.Where(x => x.ConnectedFrom.Any(y => y == item.LineNumber))?
.Select(analyzed.IndexOf));
graphEntities.Add(empty);
}
else if (item.BranchType == BranchType.DoWhile)
{
innert.Push(ge);
ge.Type = GraphEntityTypesEnum.Cycle;
ge.Comment = "do";
}
else if (item.BranchType == BranchType.IfEnd)
{
innert.Pop();
ge.Type = GraphEntityTypesEnum.Empty;
}
else if (item.BranchType == BranchType.DoWhileEnd)
{
innert.Pop();
ge.Type = GraphEntityTypesEnum.Empty;
ge.ConnectedTo.AddRange(analyzed
.Where(x => x.LineNumber == item.ConnectedFrom[0])
?.Select(analyzed.IndexOf));
}
else if (item.BranchType == BranchType.ForOrWhileEnd)
{
lastInline = innert.Pop();
if (graphEntities.Last() != lastInline)
{
graphEntities.Last().ConnectedTo = new List <int>()
{
lastInline.Number
};
}
ge.Type = GraphEntityTypesEnum.Empty;
}
var emptyEnt = new GraphEntity()
{
Type = GraphEntityTypesEnum.Empty,
LineNumber = item.LineNumber + 1,
Number = number,
};
if (i + 1 < analyzed.Length)
{
emptyEnt.ConnectedTo.Add(i + 1);
}
if (item.BranchType != BranchType.If && item.BranchType != BranchType.Else && item.BranchType != BranchType.ForOrWhile &&
item.IsProcedure != false)
{
number--;
ge.ConnectedTo.Add(emptyEnt.Number);
}
graphEntities.Add(ge);
if (item.BranchType != BranchType.If && item.BranchType != BranchType.Else && item.BranchType != BranchType.ForOrWhile &&
item.IsProcedure != false)
{
graphEntities.Add(emptyEnt);
}
}
metrics.GraphEntities.Add(
module.Path, graphEntities
);
}
metrics.ComplexityNumber = metrics.GraphEntities.Values.SelectMany(x => x).Count(x =>
x.Type == GraphEntityTypesEnum.If ||
x.Type == GraphEntityTypesEnum.Cycle) + 1;
return(metrics);
}
