public void Initialize(LocationStore locationStore, ClassStore classStore)
{
char[] delimiters = new char[] { ' ', '\t', '\r', '\n' };
if (Type == CommentType.SingleLine)
{
string normalizedContent = WordTransform.RemoveSpecialCharacters(Content);
WordsCount = normalizedContent.Split(delimiters, StringSplitOptions.RemoveEmptyEntries).Length;
}
if (locationStore.LocationsRelativeToMethod.ContainsKey(LineEnd))
{
LocationRelativeToMethod = locationStore.LocationsRelativeToMethod[LineEnd].Location;
MethodName = locationStore.LocationsRelativeToMethod[LineEnd].Method;
}
if (locationStore.LocationsRelativeToClass.ContainsKey(LineEnd))
{
LocationRelativeToClass = locationStore.LocationsRelativeToClass[LineEnd].Location;
Class @class = classStore.Classes.Single(c => c.Name == locationStore.LocationsRelativeToClass[LineEnd].Class.Name &&
c.Namespace == locationStore.LocationsRelativeToClass[LineEnd].Class.Namespace);
@class.Comments.Add(this);
this.Class = @class;
}
HasNothing = new Regex("nothing", RegexOptions.IgnoreCase).IsMatch(Content);
HasQuestionMark = new Regex(@"\?($|\W)").IsMatch(Content);
HasExclamationMark = new Regex("!").IsMatch(Content);
HasCode = CodeDetector.HasCode(Content);
if (MethodName != null && LocationRelativeToMethod == LocationRelativeToMethod.MethodDescription)
{
CoherenceCoefficient = CommentsAnalysis.CoherenceCoefficient.Compute(Content, MethodName);
}
}
public static double Compute(string commentContent, string methodName)
{
commentContent = WordTransform.RemoveSpecialCharacters(commentContent);
string[] commentWords = commentContent.Split(new char[] { ' ', '\t', '\r', '\n' }, StringSplitOptions.RemoveEmptyEntries);
commentWords = PreprocessWords(commentWords);
if (commentWords.Length == 0)
{
return(0);
}
methodName = WordTransform.RemoveSpecialCharacters(methodName);
string[] methodWords = Regex.Replace(methodName, "([a-z](?=[A-Z])|[A-Z](?=[A-Z][a-z]))", "$1 ").Split(" ");
methodWords = PreprocessWords(methodWords);
int matchedWords = 0;
foreach (var commentWord in commentWords)
{
if (Array.Exists(methodWords, methodWord => methodWord.ToLower() == commentWord.ToLower()))
{
matchedWords++;
}
}
return((double)matchedWords / commentWords.Length);
}
