public override IList <IAttributeInstance> GetAttributeInstances(IClrTypeName clrName)
{
if (AttributeClassNames.IsEmpty())
{
return(EmptyList <IAttributeInstance> .Instance);
}
if (!(GetDeclaration()?.GetFSharpSymbol() is FSharpEntity entity))
{
return(EmptyList <IAttributeInstance> .Instance);
}
var psiModule = GetPsiModule();
var entityAttrs = entity.Attributes;
if (entityAttrs.Count == 0)
{
return(EmptyList <IAttributeInstance> .Instance);
}
var result = new FrugalLocalList <IAttributeInstance>();
foreach (var fcsAttribute in entityAttrs)
{
if (new ClrTypeName(fcsAttribute.AttributeType.QualifiedBaseName).Equals(clrName))
{
result.Add(new FSharpAttributeInstance(fcsAttribute, psiModule));
}
}
return(result.ResultingList());
}
public override bool HasAttributeInstance(IClrTypeName clrTypeName)
{
if (AttributeClassNames.Contains(clrTypeName.ShortName))
{
return(false);
}
// todo: get entity without getting declaration
var entity = (GetDeclaration() as IFSharpTypeDeclaration)?.GetFSharpSymbol() as FSharpEntity;
return(entity?.Attributes.HasAttributeInstance(clrTypeName.FullName) ?? false);
}
public override IList <IAttributeInstance> GetAttributeInstances(IClrTypeName clrName)
{
if (AttributeClassNames.IsEmpty())
{
return(EmptyList <IAttributeInstance> .Instance);
}
if (!((GetDeclaration() as IFSharpTypeDeclaration)?.GetFSharpSymbol() is FSharpEntity entity))
{
return(EmptyList <IAttributeInstance> .Instance);
}
var psiModule = GetPsiModule();
var entityAttrs = entity.Attributes;
var attrs = new IAttributeInstance[entityAttrs.Count];
for (var i = 0; i < attrs.Length; i++)
{
attrs[i] = new FSharpAttributeInstance(entityAttrs[i], psiModule);
}
return(attrs);
}