private void AddRelationshipIfNotExists(RelatedSymbolPair relatedSymbolPair)
{
var sourceNode = CurrentRoslynModel.GetNodeBySymbol(relatedSymbolPair.SourceSymbol);
var targetNode = CurrentRoslynModel.GetNodeBySymbol(relatedSymbolPair.TargetSymbol);
if (CurrentRoslynModel.RelationshipExists(sourceNode, targetNode, relatedSymbolPair.Stereotype))
{
return;
}
var newRelationship = RoslynModelItemFactory.CreateRoslynRelationship(sourceNode, targetNode, relatedSymbolPair.Stereotype);
AddRelationship(newRelationship);
}
private IRoslynModelNode GetOrAddNode(ISymbol symbol, IIncrementalProgress progress = null)
{
progress?.Report(1);
var node = CurrentRoslynModel.GetNodeBySymbol(symbol);
if (node != null)
{
return(node);
}
var newNode = RoslynModelItemFactory.CreateModelNode(symbol);
AddNode(newNode);
return(newNode);
}
