| public Split ( string identifier ) : string[] | ||
| identifier | string | The identifier to split |
| return | string[] | |
/// <summary>
/// Counts the number of occurrences of words within the identifiers in the given srcml files.
/// </summary>
/// <param name="archive">An archive containing the srcml files to analyze.</param>
/// <returns>A dictionary mapping words to the number of occurrences within identifiers.</returns>
public static Dictionary <string, int> CountProgramWords(ISrcMLArchive archive)
{
if (archive == null)
{
throw new ArgumentNullException("archive");
}
var splitter = new ConservativeIdSplitter();
var observations = new Dictionary <string, int>();
foreach (var fileUnit in archive.FileUnits)
{
//query for all the identifiers
var identifiers = from id in fileUnit.Descendants(SRC.Name)
where !id.Elements().Any()
select id.Value;
foreach (var id in identifiers)
{
string[] words = splitter.Split(id);
foreach (string word in words)
{
int obs;
string lowWord = word.ToLower();
observations.TryGetValue(lowWord, out obs); //gets the number of observations for the word. If it is new, obs is set to 0
observations[lowWord] = obs + 1;
}
}
}
return(observations);
}
/// <summary>
/// Splits a program identifier into its constituent words.
/// </summary>
/// <param name="identifier">The identifier to split.</param>
/// <param name="printSplitTrace">Whether or not to print a trace of the splitting process.</param>
/// <returns>An array of the words resulting from the split.</returns>
public string[] Split(string identifier, bool printSplitTrace)
{
if (printSplitTrace)
{
Console.WriteLine(identifier);
}
List <string> splitWords = new List <string>();
foreach (string word in CamelSplitter.Split(identifier))
{
if (printSplitTrace)
{
Console.WriteLine("\t{0}", word);
}
foreach (string word2 in SplitOnUppercaseToLowercase(word))
{
if (printSplitTrace)
{
Console.WriteLine("\t\t{0}", word2);
}
foreach (string word3 in SplitSameCase(word2))
{
if (printSplitTrace)
{
Console.WriteLine("\t\t\t{0}", word3);
}
splitWords.Add(word3);
}
}
}
return(splitWords.ToArray());
}
/// <summary>
/// Counts the number of occurrences of words within the identifiers in the given srcml files.
/// </summary>
/// <param name="archive">An archive containing the srcml files to analyze.</param>
/// <returns>A dictionary mapping words to the number of occurrences within identifiers.</returns>
public static Dictionary<string,int> CountProgramWords(ISrcMLArchive archive)
{
if(archive == null) {
throw new ArgumentNullException("archive");
}
var splitter = new ConservativeIdSplitter();
var observations = new Dictionary<string, int>();
foreach (var fileUnit in archive.FileUnits)
{
//query for all the identifiers
var identifiers = from id in fileUnit.Descendants(SRC.Name)
where !id.Elements().Any()
select id.Value;
foreach (var id in identifiers)
{
string[] words = splitter.Split(id);
foreach (string word in words)
{
int obs;
string lowWord = word.ToLower();
observations.TryGetValue(lowWord, out obs); //gets the number of observations for the word. If it is new, obs is set to 0
observations[lowWord] = obs + 1;
}
}
}
return observations;
}
