public async Task <IEnumerable <RelatedSymbolPair> > GetRelatedSymbolsAsync(
ISymbol symbol,
DirectedModelRelationshipType?directedModelRelationshipType = null)
{
var result = Enumerable.Empty <RelatedSymbolPair>();
var stereotype = _roslynSymbolTranslator.GetStereotype(symbol);
if (!_symbolFinderMethods.TryGetValue(stereotype, out var methodsForStereotype))
{
return(result);
}
var methodsToExecute = (directedModelRelationshipType == null
? methodsForStereotype
: methodsForStereotype.Where(i => i.Key == directedModelRelationshipType))
.Select(i => i.Value);
foreach (var symbolFinderDelegate in methodsToExecute)
{
var foundSymbols = await symbolFinderDelegate.Invoke(symbol);
result = result.Union(foundSymbols);
}
return(result);
}
public IRelatedNodeItemViewModel Create(IModelNode modelNode)
{
var symbol = (ISymbol)modelNode.Payload;
return(new RelatedNodeItemViewModel(
modelNode.Id,
_roslynSymbolTranslator.GetName(symbol),
_roslynSymbolTranslator.GetFullName(symbol),
_roslynSymbolTranslator.GetStereotype(symbol),
_roslynSymbolTranslator.GetIsStatic(symbol)));
}
private IModelNode GetOrAddNode([NotNull] ISymbol symbol)
{
using (_asyncLock.Lock())
{
return(_modelService.LatestModel.TryGetNodeByPayload(symbol).Match(
some => some,
() => _modelService.AddNode(
_roslynSymbolTranslator.GetName(symbol),
_roslynSymbolTranslator.GetStereotype(symbol),
symbol)));
}
}
