internal RealObjectCollectorResult(StObjObjectEngineMap mappings,
IReadOnlyList <IReadOnlyList <MutableItem> > concreteClasses,
IReadOnlyList <IReadOnlyList <Type> > classAmbiguities,
IReadOnlyList <IReadOnlyList <Type> > interfaceAmbiguities,
IReadOnlyList <Type> abstractTails)
{
EngineMap = mappings;
_concreteClassesPath = concreteClasses;
ClassAmbiguities = classAmbiguities;
InterfaceAmbiguities = interfaceAmbiguities;
AbstractTails = abstractTails;
}
internal virtual MutableItem?ResolveToStObj(IActivityMonitor monitor, StObjObjectEngineMap collector)
{
MutableItem?result = null;
if (Type != null && StObjRequirementBehavior != StObjRequirementBehavior.ExternalReference)
{
result = collector.ToHighestImpl(Type);
if (result == null)
{ // No warn on value type or string not found.
WarnOrErrorIfStObjRequired(monitor, skipWarnOnValueType: true, text: $"{Type.FullName} not found");
}
}
return(result);
}
internal override MutableItem?ResolveToStObj(IActivityMonitor monitor, StObjObjectEngineMap collector)
{
if (_resolved != UnresolvedMarker)
{
return(_resolved);
}
if (Type == null && !IsOptional)
{
Error(monitor, $"Type can not be null since the {KindName} is not optional");
return(_resolved = null);
}
Debug.Assert(Type != null || IsOptional);
if (Type != null && !UnderlyingType.IsAssignableFrom(Type))
{
Error(monitor, $"Type '{Type.FullName}' is not compatible with the {KindName} type ('{UnderlyingType.FullName}')");
return(_resolved = null);
}
return(_resolved = base.ResolveToStObj(monitor, collector));
}
RealObjectCollectorResult GetRealObjectResult()
{
List <MutableItem> allSpecializations = new List <MutableItem>(_roots.Count);
StObjObjectEngineMap engineMap = new StObjObjectEngineMap(_names, allSpecializations, KindDetector, _assemblies);
List <List <MutableItem> > concreteClasses = new List <List <MutableItem> >();
List <IReadOnlyList <Type> >?classAmbiguities = null;
List <Type> abstractTails = new List <Type>();
var deepestConcretes = new List <(MutableItem, ImplementableTypeInfo)>();
Debug.Assert(_roots.All(info => info != null && !info.IsExcluded && info.Generalization == null),
"_roots contains only not Excluded types.");
foreach (RealObjectClassInfo newOne in _roots)
{
deepestConcretes.Clear();
newOne.CreateMutableItemsPath(_monitor, _serviceProvider, engineMap, null, _tempAssembly, deepestConcretes, abstractTails);
if (deepestConcretes.Count == 1)
{
MutableItem last = deepestConcretes[0].Item1;
allSpecializations.Add(last);
var path = new List <MutableItem>();
last.InitializeBottomUp(null);
path.Add(last);
MutableItem?spec = last, toInit = last;
while ((toInit = toInit.Generalization) != null)
{
toInit.InitializeBottomUp(spec);
path.Add(toInit);
spec = toInit;
}
path.Reverse();
concreteClasses.Add(path);
foreach (var m in path)
{
engineMap.AddClassMapping(m.RealObjectType.Type, last);
}
}
else if (deepestConcretes.Count > 1)
{
List <Type> ambiguousPath = new List <Type>()
{
newOne.Type
};
ambiguousPath.AddRange(deepestConcretes.Select(m => m.Item1.RealObjectType.Type));
if (classAmbiguities == null)
{
classAmbiguities = new List <IReadOnlyList <Type> >();
}
classAmbiguities.Add(ambiguousPath.ToArray());
}
}
Dictionary <Type, List <Type> >?interfaceAmbiguities = null;
foreach (var path in concreteClasses)
{
MutableItem finalType = path[path.Count - 1];
finalType.RealObjectType.InitializeInterfaces(_monitor, this);
foreach (var item in path)
{
foreach (Type itf in item.RealObjectType.ThisRealObjectInterfaces)
{
MutableItem?alreadyMapped;
if ((alreadyMapped = engineMap.RawMappings.GetValueOrDefault(itf)) != null)
{
if (interfaceAmbiguities == null)
{
interfaceAmbiguities = new Dictionary <Type, List <Type> >
{
{ itf, new List <Type>()
{
itf, alreadyMapped.RealObjectType.Type, item.RealObjectType.Type
} }
};
}
else
{
var list = interfaceAmbiguities.GetOrSet(itf, t => new List <Type>()
{
itf, alreadyMapped.RealObjectType.Type
});
list.Add(item.RealObjectType.Type);
}
}
else
{
engineMap.AddInterfaceMapping(itf, item, finalType);
}
}
}
}
return(new RealObjectCollectorResult(engineMap,
concreteClasses,
classAmbiguities ?? (IReadOnlyList <IReadOnlyList <Type> >)Array.Empty <IReadOnlyList <Type> >(),
interfaceAmbiguities != null
? interfaceAmbiguities.Values.Select(list => list.ToArray()).ToArray()
: Array.Empty <IReadOnlyList <Type> >(),
abstractTails));
}
internal override MutableItem?ResolveToStObj(IActivityMonitor monitor, StObjObjectEngineMap collector)
{
return(IsSetupLogger ? null : base.ResolveToStObj(monitor, collector));
}
