public override void Init(IRepositoryResolver repositories, IEnumerable<string> releases)
{
base.Init(repositories, releases);
regression = new LogisticRegression();
string previousRevision = null;
foreach (var revision in TrainReleases)
{
foreach (var file in GetFilesInRevision(revision))
{
context
.SetCommits(previousRevision, revision)
.SetFiles(e => e.IdIs(file.ID));
regression.AddTrainingData(
GetPredictorValuesFor(context),
FileHasDefects(file.ID, revision, previousRevision)
);
}
previousRevision = revision;
}
regression.Train();
context.SetCommits(TrainReleases.Last(), PredictionRelease);
}
public RelateEntityDispatcher(
IRepositoryResolver repositoryResolver,
IAuthService authService)
{
_repositoryResolver = repositoryResolver;
_authService = authService;
}
public RepositoryEventService(
ISetupResolver <ICollectionSetup> collectionResolver,
IRepositoryResolver repositoryResolver)
{
_collectionResolver = collectionResolver;
_repositoryResolver = repositoryResolver;
}
public override void Init(IRepositoryResolver repositories, IEnumerable<string> releases)
{
base.Init(repositories, releases);
double dd = repositories.SelectionDSL()
.Commits().TillRevision(PredictionRelease)
.Modifications().InCommits()
.CodeBlocks().InModifications().CalculateDefectDensity(PredictionRelease);
context.SetCommits(null, PredictionRelease);
regression = new LinearRegression();
foreach (var file in GetFilesInRevision(PredictionRelease))
{
double ddForFile = repositories.SelectionDSL()
.Commits().TillRevision(PredictionRelease)
.Files().IdIs(file.ID)
.Modifications().InCommits().InFiles()
.CodeBlocks().InModifications().CalculateDefectDensity(PredictionRelease);
if (ddForFile >= dd)
{
context.SetFiles(e => e.IdIs(file.ID));
regression.AddTrainingData(
GetPredictorValuesFor(context)[0],
NumberOfFixedDefectsForFile(file.ID)
);
}
}
regression.Train();
}
public RepositoryResolverTests(EshopApiConfigurationFixture fixture)
{
_sut = new RepositoryResolver(
new ServiceCollection()
.AddEShop(fixture.Configuration)
.BuildServiceProvider());
}
protected override double[] DistributionData(IRepositoryResolver repositories)
{
var commits = repositories.Repository<Commit>()
.Select(c => new
{
Revision = c.Revision,
Message = c.Message
}).ToArray();
List<double> deletedToAdded = new List<double>();
double added, deleted;
foreach (var c in commits)
{
var code = repositories.SelectionDSL()
.Commits()
.RevisionIs(c.Revision)
.Modifications()
.InCommits()
.CodeBlocks()
.InModifications().Fixed();
added = code.Added().CalculateLOC();
if (added > 0)
{
deleted = -code.Deleted().CalculateLOC();
deletedToAdded.Add(deleted / added);
}
}
return deletedToAdded.ToArray();
}
public void SetUp()
{
parent = new Parent
{
Id = 10,
Name = "Parent from repository",
Child = new Child
{
Id = 3,
Name = "Child of Parent from repository"
}
};
parentRepository = new FakeRepository(id => parent);
childRepository = new FakeRepository(id => parent.Child);
repositoryResolver = MockRepository.GenerateStub<IRepositoryResolver>();
repositoryResolver.Stub(r => r.GetRepository(typeof (Parent))).Return(parentRepository);
repositoryResolver.Stub(r => r.GetRepository(typeof (Child))).Return(childRepository);
entityModelBinder = new EntityModelBinder(repositoryResolver);
controllerContext = new ControllerContext
{
HttpContext = MockRepository.GenerateStub<HttpContextBase>()
};
request = MockRepository.GenerateStub<HttpRequestBase>();
controllerContext.HttpContext.Stub(x => x.Request).Return(request);
entityModelBinder.SetModelBinderDictionary(new ModelBinderDictionary { DefaultBinder = entityModelBinder });
}
/// <summary>
/// 构造函数
/// </summary>
/// <param name="connectionFactory">连接工厂实例</param>
/// <param name="resolver">仓储接口</param>
public DapperUnitOfWork(
IConnectionFactory connectionFactory,
IRepositoryResolver resolver)
{
_resolver = resolver;
_connectionFactory = connectionFactory;
}
public override void Calc(IRepositoryResolver repositories)
{
var data = DistributionData(repositories);
if (ShowProbabilityDistribution)
{
x = new double[data.Length];
y = new double[data.Length];
for (int i = 0; i < data.Length; i++)
{
x[i] = data[i];
y[i] = (double)data.Where(d => d <= data[i]).Count() / data.Count();
}
}
if (ShowProbabilityDensity)
{
densityX = new double[Intervals];
densityY = new double[Intervals];
double delta = data.Max() / Intervals;
for (int i = 0; i < Intervals; i++)
{
densityX[i] = i * delta + delta / 2;
densityY[i] = (double)data.Where(d => d >= i*delta && d < (i+1)*delta).Count() / data.Count();
}
}
Legend = string.Format(
"Mean = {0:0.00} Standard deviation = {1:0.00}",
Accord.Statistics.Tools.Mean(x), Accord.Statistics.Tools.StandardDeviation(x)
);
}
public void SetUp()
{
parent = new Parent
{
Id = 10,
Name = "Parent from repository",
Child = new Child
{
Id = 3,
Name = "Child of Parent from repository"
}
};
parentRepository = new FakeRepository(id => parent);
childRepository = new FakeRepository(id => parent.Child);
repositoryResolver = MockRepository.GenerateStub <IRepositoryResolver>();
repositoryResolver.Stub(r => r.GetRepository(typeof(Parent))).Return(parentRepository);
repositoryResolver.Stub(r => r.GetRepository(typeof(Child))).Return(childRepository);
entityModelBinder = new EntityModelBinder(repositoryResolver);
controllerContext = new ControllerContext
{
HttpContext = MockRepository.GenerateStub <HttpContextBase>()
};
request = MockRepository.GenerateStub <HttpRequestBase>();
controllerContext.HttpContext.Stub(x => x.Request).Return(request);
entityModelBinder.SetModelBinderDictionary(new ModelBinderDictionary {
DefaultBinder = entityModelBinder
});
}
public override void Calc(IRepositoryResolver repositories)
{
var fileIDs = repositories.SelectionDSL()
.Files().InDirectory(TargetDir).Exist()
.Select(f => f.ID).ToList();
List<double> xlist = new List<double>(fileIDs.Count);
List<double> ylist = new List<double>(fileIDs.Count);
foreach (var fileID in fileIDs)
{
var code = repositories.SelectionDSL()
.Files().IdIs(fileID)
.Modifications().InFiles()
.CodeBlocks().InModifications()
.Fixed();
var dd = code.CalculateTraditionalDefectDensity();
if (dd > 0)
{
xlist.Add(code.CalculateLOC());
ylist.Add(dd);
}
}
x = xlist.ToArray();
y = ylist.ToArray();
}
public override void Calc(IRepositoryResolver repositories)
{
base.Calc(repositories);
x = new double[dates.Count()];
y = new double[dates.Count()];
double codeSize = 0;
for (int i = 0; i < dates.Length; i++)
{
x[i] = (dates[i] - dates[0]).TotalDays;
codeSize += repositories.SelectionDSL()
.Commits()
.Reselect(e => i > 0 ? e.DateIsGreaterThan(dates[i-1]) : e)
.DateIsLesserOrEquelThan(dates[i])
.Files()
.InDirectory(TargetDir)
.Modifications()
.InCommits()
.InFiles()
.CodeBlocks()
.InModifications()
.CalculateLOC();
y[i] = codeSize;
}
}
public override void Calc(IRepositoryResolver repositories)
{
base.Calc(repositories);
x = new double[dates.Count()-1];
yByAuthor = new Dictionary<string,double[]>();
for (int i = 0; i < Authors.Length; i++)
{
yByAuthor.Add(Authors[i], new double[dates.Count()-1]);
}
for (int i = 0; i < Authors.Length; i++)
{
y = yByAuthor[Authors[i]];
DateTime prev = dates[0];
int counter = 0;
for (int j = 1; j < dates.Length; j++)
{
if (i == 0)
{
x[counter] = (dates[j] - dates[0]).TotalDays;
}
y[counter] = repositories.SelectionDSL().Commits()
.DateIsGreaterOrEquelThan(prev)
.DateIsLesserThan(dates[j])
.AuthorIs(Authors[i])
.Count();
prev = dates[j];
counter++;
}
}
}
public override void Calc(IRepositoryResolver repositories)
{
base.Calc(repositories);
x = new double[dates.Count()];
tdd = new double[dates.Count()];
dd = new double[dates.Count()];
string revision = null;
for (int i = 0; i < dates.Length; i++)
{
x[i] = (dates[i] - dates[0]).TotalDays;
var code = repositories.SelectionDSL()
.Commits()
.DateIsLesserOrEquelThan(dates[i])
.Do(c =>
revision = repositories.Repository<Commit>().Single(cc =>
cc.OrderedNumber == c.Max(ccc => ccc.OrderedNumber)
).Revision
)
.Files()
.InDirectory(TargetDir)
.Modifications()
.InCommits()
.InFiles()
.CodeBlocks()
.InModifications();
tdd[i] = code.CalculateTraditionalDefectDensity(revision);
dd[i] = code.CalculateDefectDensity(revision);
}
}
public ProductBinder(IValidatingBinder validatingBinder, IRepositoryResolver resolver, IRepository<Product> repository, IHttpFileService httpFileService, IOrderableService<ProductImage> orderableService, ISizeService sizeService)
: base(validatingBinder, resolver)
{
this.repository = repository;
this.httpFileService = httpFileService;
this.orderableService = orderableService;
this.sizeService = sizeService;
}
public ProxyableService(DaoRepository repository, AppConf appConf, IRepositoryResolver repositoryResolver = null)
{
AppConf = appConf;
DaoRepository = repository;
Repository = repository;
Logger = appConf?.Logger ?? Log.Default;
RepositoryResolver = repositoryResolver ?? new DefaultRepositoryResolver(repository);
DiagnosticName = GetType().Name;
}
public DeleteEntityDispatcher(
IAuthService authService,
IRepositoryResolver repositoryResolver,
IParentService parentService)
{
_authService = authService;
_repositoryResolver = repositoryResolver;
_parentService = parentService;
}
public ReorderEntityDispatcher(
IRepositoryResolver repositoryResolver,
IParentService parentService,
IAuthService authService)
{
_repositoryResolver = repositoryResolver;
_parentService = parentService;
_authService = authService;
}
public HomeController(
ISettingsProvider settingsProvider,
IRepositoryResolver repoResolver
)
{
_repoResolver = repoResolver;
_configurationProvider = settingsProvider;
_settings = _configurationProvider.Load();
}
public RepositoryController(
ISettingsProvider settingsProvider,
IRepositoryResolver repoResolver,
IHighlightingService hightlightingService)
{
_hightlightingService = hightlightingService;
_repoResolver = repoResolver;
_configurationProvider = settingsProvider;
_settings = _configurationProvider.Load();
}
public GetEntityDispatcher(
ISetupResolver <IEntityVariantSetup> entityVariantResolver,
IRepositoryResolver repositoryResolver,
IParentService parentService,
IAuthService authService)
{
_entityVariantResolver = entityVariantResolver;
_repositoryResolver = repositoryResolver;
_parentService = parentService;
_authService = authService;
}
public GetEntitiesDispatcher(
IRepositoryResolver repositoryResolver,
IDataViewResolver dataViewResolver,
IParentService parentService,
IAuthService authService)
{
_repositoryResolver = repositoryResolver;
_dataViewResolver = dataViewResolver;
_parentService = parentService;
_authService = authService;
}
public PersistEntityDispatcher(
IAuthService authService,
IRepositoryResolver repositoryResolver,
IParentService parentService,
IEditContextFactory editContextFactory)
{
_authService = authService;
_repositoryResolver = repositoryResolver;
_parentService = parentService;
_editContextFactory = editContextFactory;
}
public DataProviderResolver(
ISetupResolver <ICollectionSetup> collectionSetupResolver,
IRepositoryResolver repositoryResolver,
IMediator mediator,
IServiceProvider serviceProvider)
{
_collectionSetupResolver = collectionSetupResolver;
_repositoryResolver = repositoryResolver;
_mediator = mediator;
_serviceProvider = serviceProvider;
}
public DataProviderResolver(
ISetupResolver <ICollectionSetup> collectionSetupResolver,
IRepositoryResolver repositoryResolver,
IMemoryCache memoryCache,
IServiceProvider serviceProvider)
{
_collectionSetupResolver = collectionSetupResolver;
_repositoryResolver = repositoryResolver;
_memoryCache = memoryCache;
_serviceProvider = serviceProvider;
}
public EntityInteractionDispatcher(
ICollectionResolver collectionResolver,
IRepositoryResolver repositoryResolver,
IConcurrencyService concurrencyService,
IButtonInteraction buttonInteraction)
{
_collectionResolver = collectionResolver;
_repositoryResolver = repositoryResolver;
_concurrencyService = concurrencyService;
_buttonInteraction = buttonInteraction;
}
public EntitiesInteractionDispatcher(
ISetupResolver <ICollectionSetup> collectionResolver,
IRepositoryResolver repositoryResolver,
IConcurrencyService concurrencyService,
IButtonInteraction buttonInteraction,
IEditContextFactory editContextFactory)
{
_collectionResolver = collectionResolver;
_repositoryResolver = repositoryResolver;
_concurrencyService = concurrencyService;
_buttonInteraction = buttonInteraction;
_editContextFactory = editContextFactory;
}
public TreeService(
ICollectionResolver collectionResolver,
ICms cms,
IRepositoryResolver repositoryResolver,
IAuthService authService,
IParentService parentService)
{
_collectionResolver = collectionResolver;
_cms = cms;
_repositoryResolver = repositoryResolver;
_authService = authService;
_parentService = parentService;
}
public virtual void Init(IRepositoryResolver repositories, IEnumerable<string> releases)
{
this.repositories = repositories;
PredictionRelease = releases.Last();
if (releases.Count() > 1)
{
TrainReleases = releases.Take(releases.Count() - 1);
}
else
{
TrainReleases = releases;
}
context = new PredictorContext(repositories);
}
public GetPageDispatcher(
ISetupResolver <CollectionSetup> collectionResolver,
IRepositoryResolver repositoryResolver,
IAuthService authService,
ILogin loginRegistration,
ISetupResolver <PageSetup> pageResolver,
INavigationStateProvider navigationStateProvider)
{
_collectionResolver = collectionResolver;
_repositoryResolver = repositoryResolver;
_authService = authService;
_loginRegistration = loginRegistration;
_pageResolver = pageResolver;
_navigationStateProvider = navigationStateProvider;
}
public GetEntityDispatcher(
ISetupResolver <ICollectionSetup> collectionResolver,
IRepositoryResolver repositoryResolver,
IParentService parentService,
IConcurrencyService concurrencyService,
IAuthService authService,
IServiceProvider serviceProvider)
{
_collectionResolver = collectionResolver;
_repositoryResolver = repositoryResolver;
_parentService = parentService;
_concurrencyService = concurrencyService;
_authService = authService;
_serviceProvider = serviceProvider;
}
public EntitiesInteractionDispatcher(
INavigationStateProvider navigationStateProvider,
ISetupResolver <CollectionSetup> collectionResolver,
IRepositoryResolver repositoryResolver,
IConcurrencyService concurrencyService,
IButtonInteraction buttonInteraction,
IEditContextFactory editContextFactory,
IMediator mediator)
{
_navigationStateProvider = navigationStateProvider;
_collectionResolver = collectionResolver;
_repositoryResolver = repositoryResolver;
_concurrencyService = concurrencyService;
_buttonInteraction = buttonInteraction;
_editContextFactory = editContextFactory;
_mediator = mediator;
}
public TreeService(
ISetupResolver <ICollectionSetup> collectionResolver,
ISetupResolver <IPageSetup> pageResolver,
ISetupResolver <IEnumerable <ITreeElementSetup> > treeElementResolver,
ICms cms,
IRepositoryResolver repositoryResolver,
IAuthService authService,
IParentService parentService)
{
_collectionResolver = collectionResolver;
_pageResolver = pageResolver;
_treeElementResolver = treeElementResolver;
_cms = cms;
_repositoryResolver = repositoryResolver;
_authService = authService;
_parentService = parentService;
}
public GetEntitiesDispatcher(
ICollectionResolver collectionResolver,
IRepositoryResolver repositoryResolver,
IDataViewResolver dataViewResolver,
IParentService parentService,
IConcurrencyService concurrencyService,
IAuthService authService,
IServiceProvider serviceProvider)
{
_collectionResolver = collectionResolver;
_repositoryResolver = repositoryResolver;
_dataViewResolver = dataViewResolver;
_parentService = parentService;
_concurrencyService = concurrencyService;
_authService = authService;
_serviceProvider = serviceProvider;
}
protected override double[] DistributionData(IRepositoryResolver repositories)
{
var commits = repositories.SelectionDSL()
.Commits()
.Select(x => x.Revision).ToArray();
List<double> data = new List<double>(commits.Count());
foreach (var commit in commits)
{
data.Add(repositories.SelectionDSL()
.Commits().RevisionIs(commit)
.Modifications().InCommits()
.CodeBlocks().InModifications().Added().CalculateLOC()
);
}
return data.ToArray();
}
public TreeService(
ISetupResolver <CollectionSetup> collectionResolver,
ISetupResolver <PageSetup> pageResolver,
ISetupResolver <IEnumerable <TreeElementSetup> > treeElementResolver,
ICms cms,
IRepositoryResolver repositoryResolver,
IAuthService authService,
IParentService parentService,
IConcurrencyService concurrencyService,
IHttpContextAccessor httpContextAccessor)
{
_collectionResolver = collectionResolver;
_pageResolver = pageResolver;
_treeElementResolver = treeElementResolver;
_cms = cms;
_repositoryResolver = repositoryResolver;
_authService = authService;
_parentService = parentService;
_concurrencyService = concurrencyService;
_httpContextAccessor = httpContextAccessor;
}
protected override double[] DistributionData(IRepositoryResolver repositories)
{
var fileIDs = repositories.SelectionDSL()
.Files()
.InDirectory(TargetDir)
.Exist()
.Select(x => x.ID).ToArray();
List<double> data = new List<double>(fileIDs.Count());
foreach (var fileID in fileIDs)
{
data.Add(repositories.SelectionDSL()
.Files().IdIs(fileID)
.Modifications().InFiles()
.CodeBlocks().InModifications().CalculateDefectDensity()
);
}
return data.ToArray();
}
public override void Calc(IRepositoryResolver repositories)
{
var revisions = repositories.SelectionDSL()
.Commits()
.Select(c => c.Revision)
.ToList();
List<double> xlist = new List<double>(revisions.Count);
List<double> ylist = new List<double>(revisions.Count);
foreach (var revision in revisions)
{
var code = repositories.SelectionDSL()
.Commits().RevisionIs(revision)
.Files().InDirectory(TargetDir)
.Modifications().InCommits().InFiles()
.CodeBlocks().InModifications()
.Fixed();
var addedLoc = code.Added().CalculateLOC();
if (addedLoc == 0)
{
continue;
}
var dd = code.CalculateTraditionalDefectDensity();
if (dd == 0)
{
continue;
}
xlist.Add(addedLoc);
ylist.Add(dd);
}
x = xlist.ToArray();
y = ylist.ToArray();
}
public abstract void Init(IRepositoryResolver repositories);
public UserController(IRepositoryResolver resolver)
{
_repoResolver = resolver;
}
protected DateTime[] GetDates(IRepositoryResolver repositories)
{
List<DateTime> dates = new List<DateTime>();
DateTime min = repositories.Repository<Commit>().Min(c => c.Date);
DateTime max = repositories.Repository<Commit>().Max(c => c.Date);
DateTime date = min;
switch (DatePeriod)
{
case DatePeriod.DAY: date = date.StartOfDay(); break;
case DatePeriod.WEEK: date = date.StartOfWeek(); break;
case DatePeriod.MONTH: date = date.StartOfMonth(); break;
case DatePeriod.QUARTER: date = date.StartOfQuarter(); break;
case DatePeriod.YEAR: date = date.StartOfYear(); break;
default: break;
}
DateTime prevDate = date;
while (prevDate < max)
{
dates.Add(date);
prevDate = date;
switch (DatePeriod)
{
case DatePeriod.DAY: date = date.AddDays(1); break;
case DatePeriod.WEEK: date = date.AddWeeks(1); break;
case DatePeriod.MONTH: date = date.AddMonths(1); break;
case DatePeriod.QUARTER: date = date.AddQuarters(1); break;
case DatePeriod.YEAR: date = date.AddYears(1); break;
default: break;
}
}
if (dates.Count > 0 && dates.First() < min)
{
dates[0] = min;
}
if (dates.Count > 1 && dates.Last() > max)
{
dates[dates.Count-1] = max;
}
return dates.ToArray();
}
public override void Init(IRepositoryResolver repositories)
{
}
public ProductController(IRepositoryResolver resolver)
{
_repoResolver = resolver;
}
public abstract void Calc(IRepositoryResolver repositories);
public InMemorySession(IRepositoryResolver repositories)
{
this.repositories = repositories;
}
public CountryController(IRepositoryResolver resolver)
{
_repoResolver = resolver;
}
protected override BugFixSelectionExpression BugFixes(IRepositoryResolver repositories)
{
double stabilizationPeriod = repositories.SelectionDSL()
.Commits().TillRevision(model.PredictionRelease)
.BugFixes().InCommits().CalculateStabilizationPeriod(0.9);
var stableCommits = repositories.SelectionDSL()
.Commits().DateIsLesserOrEquelThan(model.ReleaseDate.AddDays(-stabilizationPeriod));
return stableCommits.BugFixes().InCommits();
}
public override IDictionary<string, object> BuildData(IRepositoryResolver repositories)
{
Dictionary<string,object> result = new Dictionary<string,object>();
int commits = repositories.Repository<Commit>().Count();
var authors = repositories.Repository<Commit>()
.Select(x => x.Author)
.Distinct().ToList();
double totalLoc = repositories.SelectionDSL()
.Files().InDirectory(TargetDir)
.Modifications().InFiles()
.CodeBlocks().InModifications().CalculateLOC();
int totalFiles = repositories.SelectionDSL()
.Files().InDirectory(TargetDir).Exist()
.Count();
var codeByAuthor = (from author in authors select new
{
Name = author,
AddedCode = repositories.SelectionDSL()
.Commits().AuthorIs(author)
.Files().InDirectory(TargetDir)
.Modifications().InFiles()
.CodeBlocks().InModifications().AddedInitiallyInCommits()
.Fixed(),
RemovedCode = repositories.SelectionDSL()
.Commits().AuthorIs(author)
.Files().InDirectory(TargetDir)
.Modifications().InCommits().InFiles()
.CodeBlocks().InModifications().Deleted()
.Fixed(),
TouchedFiles = repositories.SelectionDSL()
.Commits().AuthorIs(author)
.Files().InDirectory(TargetDir).Exist().TouchedInCommits()
}).ToList();
var statByAuthor =
from a in codeByAuthor
let authorCommits = a.AddedCode.Commits().Again().Count()
let authorFixes = a.AddedCode.Commits().Again().AreBugFixes().Count()
let authorRefactorings = a.AddedCode.Commits().Again().AreRefactorings().Count()
let authorAddedLoc = a.AddedCode.CalculateLOC()
let authorCurrentLoc = authorAddedLoc + a.AddedCode.ModifiedBy().CalculateLOC()
let authorTouchedFiles = a.TouchedFiles.Count()
let authorFilesTouchedByOtherAuthors = a.TouchedFiles
.Commits().AuthorIsNot(a.Name)
.Files().Again().TouchedInCommits().Count()
select new
{
name = a.Name,
commits = string.Format("{0} ({1}%)", authorCommits, (((double)authorCommits / commits) * 100).ToString("F02")),
fixes = string.Format("{0} ({1}%)", authorFixes, (((double)authorFixes / authorCommits) * 100).ToString("F02")),
refactorings = string.Format("{0} ({1}%)", authorRefactorings, (((double)authorRefactorings / authorCommits) * 100).ToString("F02")),
dd = a.AddedCode.CalculateDefectDensity().ToString("F03"),
added_loc = a.AddedCode.CalculateLOC(),
removed_loc = - a.RemovedCode.CalculateLOC(),
remain_loc = authorCurrentLoc,
contribution = ((authorCurrentLoc / totalLoc) * 100).ToString("F02") + "%",
specialization = ((double)authorTouchedFiles / totalFiles * 100).ToString("F02") + "%",
unique_specialization = (authorTouchedFiles > 0 ?
((double)(authorTouchedFiles - authorFilesTouchedByOtherAuthors) / totalFiles * 100)
:
0).ToString("F02") + "%",
demand_for_code = (authorAddedLoc > 0 ?
((authorCurrentLoc / authorAddedLoc) * 100)
:
0).ToString("F02") + "%"
};
result.Add("authors", statByAuthor.OrderBy(x => x.name).ToArray());
return result;
}
public override void Init(IRepositoryResolver repositories)
{
this.repositories = repositories;
}
public override IDictionary<string, object> BuildData(IRepositoryResolver repositories)
{
Dictionary<string,object> result = new Dictionary<string,object>();
int commits_count = repositories.Repository<Commit>().Count();
int commits_fix_count = repositories.SelectionDSL().Commits().AreBugFixes().Count();
string commits_fix_percent = ((double)commits_fix_count / commits_count * 100).ToString("F02");
int commits_refactoring_count = repositories.SelectionDSL().Commits().AreRefactorings().Count();
string commits_refactoring_percent = ((double)commits_refactoring_count / commits_count * 100).ToString("F02");
DateTime statfrom = repositories.Repository<Commit>().Min(x => x.Date);
DateTime statto = repositories.Repository<Commit>().Max(x => x.Date);
result.Add("stat_date", DateTime.Now.ToString());
result.Add("stat_period_from", statfrom);
result.Add("stat_period_to", statto);
result.Add("stat_period_days", (statto - statfrom).Days);
result.Add("stat_period_years", ((statto - statfrom).TotalDays / 365).ToString("F01"));
result.Add("authors_count",
repositories.Repository<Commit>().Select(x => x.Author).Distinct().Count()
);
result.Add("commits_count", commits_count);
result.Add("commits_fix_count", commits_fix_count);
result.Add("commits_fix_percent", commits_fix_percent);
result.Add("commits_refactoring_count", commits_refactoring_count);
result.Add("commits_refactoring_percent", commits_refactoring_percent);
var files = repositories.SelectionDSL()
.Files().InDirectory(TargetDir)
.Fixed();
result.Add("files_current",
files.Exist().Count()
);
result.Add("files_added",
files.Count()
);
result.Add("files_removed",
files.Deleted().Count()
);
var code = repositories.SelectionDSL()
.Files().InDirectory(TargetDir)
.Modifications().InFiles()
.CodeBlocks().InModifications()
.Fixed();
result.Add("loc_current",
code.CalculateLOC()
);
result.Add("loc_added",
code.Added().CalculateLOC()
);
result.Add("loc_removed",
- code.Deleted().CalculateLOC()
);
result.Add("tdd",
code.CalculateTraditionalDefectDensity().ToString("F03")
);
result.Add("dd",
code.CalculateDefectDensity().ToString("F03")
);
return result;
}
public override void Init(IRepositoryResolver repositories)
{
authorByRevision = repositories.SelectionDSL()
.Commits().TillRevision(model.PredictionRelease)
.ToDictionary(x => x.Revision, x => x.Author);
int releaseRevisionOrderedNumber = repositories.Repository<Commit>()
.Single(x => x.Revision == model.PredictionRelease).OrderedNumber;
var codeByAuthorAndFile =
(
from cb in repositories.Repository<CodeBlock>()
join m in repositories.Repository<Modification>() on cb.ModificationID equals m.ID
join c in repositories.Repository<Commit>() on m.CommitID equals c.ID
join f in repositories.Repository<ProjectFile>() on m.FileID equals f.ID
where
cb.Size > 0
&&
c.OrderedNumber <= releaseRevisionOrderedNumber
group cb by new { Author = c.Author, FileID = f.ID } into g
select new
{
Author = g.Key.Author,
FileID = g.Key.FileID,
CodeSize = g.Sum(x => x.Size)
}
).ToArray();
var allFiles = model.AllFiles.Select(x => x.ID).ToArray();
var allAuthors = repositories.SelectionDSL()
.Commits().TillRevision(model.PredictionRelease)
.Select(x => x.Author).Distinct().ToArray();
int numberOfFiles = allFiles.Count();
int numberOfAuthors = allAuthors.Count();
int numberOfEquations = numberOfFiles + numberOfAuthors + 1;
double[,] equations = new double[numberOfEquations,numberOfEquations];
double[] results = new double[numberOfEquations];
int equation = 0;
double locAdded = codeByAuthorAndFile.Sum(x => x.CodeSize);
for (int i = 0; i < allFiles.Length; i++)
{
double locAddedInFile = codeByAuthorAndFile
.Where(x => x.FileID == allFiles[i])
.Sum(x => x.CodeSize);
equations[numberOfEquations-1, i] = locAddedInFile / locAdded;
equations[equation, i] = 1;
if (locAddedInFile > 0)
{
double dcd = repositories.SelectionDSL()
.Commits()
.TillRevision(model.PredictionRelease)
.Files()
.IdIs(allFiles[i])
.Modifications().InCommits().InFiles()
.CodeBlocks().InModifications().CalculateDefectCodeDensity(model.PredictionRelease);
for (int j = 0; j < allAuthors.Length; j++)
{
double locAddedInFileByAuthor = codeByAuthorAndFile
.Where(x => x.FileID == allFiles[i] && x.Author == allAuthors[j])
.Sum(x => x.CodeSize);
equations[equation, numberOfFiles + j] = (locAddedInFileByAuthor / locAddedInFile);
}
results[equation] = dcd;
}
equation++;
}
for (int i = 0; i < allAuthors.Length; i++)
{
double locAddedByAuthor = codeByAuthorAndFile
.Where(x => x.Author == allAuthors[i])
.Sum(x => x.CodeSize);
equations[numberOfEquations-1, numberOfFiles + i] = locAddedByAuthor / locAdded;
equations[equation, numberOfFiles + i] = 1;
if (locAddedByAuthor > 0)
{
double dcd = repositories.SelectionDSL()
.Commits()
.AuthorIs(allAuthors[i])
.TillRevision(model.PredictionRelease)
.Modifications().InCommits()
.CodeBlocks().InModifications().CalculateDefectCodeDensity(model.PredictionRelease);
for (int j = 0; j < allFiles.Length; j++)
{
double locAddedByAuthorInFile = codeByAuthorAndFile
.Where(x => x.Author == allAuthors[i] && x.FileID == allFiles[j])
.Sum(x => x.CodeSize);
equations[equation, j] = (locAddedByAuthorInFile / locAddedByAuthor);
}
results[equation] = dcd;
}
equation++;
}
results[numberOfEquations-1] = repositories.SelectionDSL()
.Commits()
.TillRevision(model.PredictionRelease)
.Modifications().InCommits()
.CodeBlocks().InModifications().CalculateDefectCodeDensity(model.PredictionRelease);
int varCount = equations.GetUpperBound(1)+1;
double[,] normalEquations = new double[varCount, varCount];
double[] normalResults = new double[varCount];
Func<double[,],double[],int,int,double> nc = (e, r, n1, n2) =>
{
double sum = 0;
for (int i = 0; i < numberOfEquations; i++)
{
if (n2 < numberOfEquations)
{
sum += e[i,n1] * e[i,n2];
}
else
{
sum += e[i,n1] * r[i];
}
}
return sum;
};
for (int i = 0; i < varCount; i++)
{
for (int j = 0; j < varCount; j++)
{
normalEquations[i,j] = nc(equations,results,i,j);
}
normalResults[i] = nc(equations,results,i,numberOfEquations);
}
var DCD = new Accord.Math.Decompositions.SingularValueDecomposition(normalEquations).Solve(normalResults);
DCDF = new Dictionary<int,double>();
DCDA = new Dictionary<string,double>();
double DCD_min = 0.001;
for (int i = 0; i < allFiles.Length; i++)
{
DCDF.Add(allFiles[i], DCD[i] > 0 ? DCD[i] : DCD_min);
}
for (int i = 0; i < allAuthors.Length; i++)
{
DCDA.Add(allAuthors[i], DCD[numberOfFiles + i] > 0 ? DCD[numberOfFiles + i] : DCD_min);
}
}
public CatalogController(IRepositoryResolver resolver)
{
_repoResolver = resolver;
}
public EntityModelBinder(IRepositoryResolver repositoryResolver)
{
this.repositoryResolver = repositoryResolver;
}
public virtual void Init(IRepositoryResolver repositories)
{
}
public virtual void Init(IRepositoryResolver repositories)
{
Initialized = true;
}
public override void Calc(IRepositoryResolver repositories)
{
}
public UnitOfWork(IRepositoryResolver repositoryResolver)
{
_repositoryResolver = repositoryResolver;
}
public override void Calc(IRepositoryResolver repositories)
{
dates = GetDates(repositories);
}
public BiscuitFacade(IRepositoryResolver repositoryResolver)
{
_repositoryResolver = repositoryResolver;
}
public override void Init(IRepositoryResolver repositories)
{
authorByRevision = repositories.SelectionDSL()
.Commits().TillRevision(model.PredictionRelease)
.ToDictionary(x => x.Revision, x => x.Author);
defectLineProbabilityOfAuthor = new SmartDictionary<string,double>(a =>
repositories.SelectionDSL()
.Commits().AuthorIs(a).BeforeRevision(model.PredictionRelease)
.Modifications().InCommits()
.CodeBlocks().InModifications().CalculateDefectCodeDensity(model.PredictionRelease)
);
}
