public async Task DynamicallyAddAnalyzer()
{
using (var workspace = new WorkCoordinatorWorkspace(SolutionCrawler))
{
// create solution and wait for it to settle
var solution = GetInitialSolutionInfo(workspace);
workspace.OnSolutionAdded(solution);
await WaitWaiterAsync(workspace.ExportProvider);
// create solution crawler and add new analyzer provider dynamically
var service = new SolutionCrawlerRegistrationService(
SpecializedCollections.EmptyEnumerable<Lazy<IIncrementalAnalyzerProvider, IncrementalAnalyzerProviderMetadata>>(),
GetListeners(workspace.ExportProvider));
service.Register(workspace);
var provider = new AnalyzerProvider(new Analyzer());
service.AddAnalyzerProvider(provider, Metadata.Crawler);
// wait for everything to settle
await WaitAsync(service, workspace);
service.Unregister(workspace);
// check whether everything ran as expected
Assert.Equal(10, provider.Analyzer.SyntaxDocumentIds.Count);
Assert.Equal(10, provider.Analyzer.DocumentIds.Count);
}
}
public async Task DynamicallyAddAnalyzer()
{
using (var workspace = new WorkCoordinatorWorkspace(SolutionCrawler))
{
// create solution and wait for it to settle
var solution = GetInitialSolutionInfo_2Projects_10Documents(workspace);
workspace.OnSolutionAdded(solution);
await WaitWaiterAsync(workspace.ExportProvider);
// create solution crawler and add new analyzer provider dynamically
var service = new SolutionCrawlerRegistrationService(
SpecializedCollections.EmptyEnumerable <Lazy <IIncrementalAnalyzerProvider, IncrementalAnalyzerProviderMetadata> >(),
GetListenerProvider(workspace.ExportProvider));
service.Register(workspace);
var provider = new AnalyzerProvider(new Analyzer());
service.AddAnalyzerProvider(provider, Metadata.Crawler);
// wait for everything to settle
await WaitAsync(service, workspace);
service.Unregister(workspace);
// check whether everything ran as expected
Assert.Equal(10, provider.Analyzer.SyntaxDocumentIds.Count);
Assert.Equal(10, provider.Analyzer.DocumentIds.Count);
}
}
private static Analyzer CreateAnalyzer(string analyzerName)
{
try
{
AnalyzerProvider provider = AnalyzerProvider.getProviderByName(analyzerName);
return(provider.CreateAnalyzer());
}
catch (Exception e)
{
throw new Exception("Could not create fulltext analyzer: " + analyzerName, e);
}
}
public override Stream <AnalyzerProvider> ListAvailableAnalyzers()
{
IEnumerable <AnalyzerProvider> providers = AnalyzerProvider.load(typeof(AnalyzerProvider));
return(StreamSupport.stream(providers.spliterator(), false));
}
