internal ImmutableModelList <ImmutableObject> MGetMembers(ObjectId oid)
{
GreenList result = GreenList.EmptyUnique;
foreach (var prop in this.MProperties(oid))
{
if (prop.CanResolve)
{
if (prop.IsCollection)
{
var items = this.GetGreenValue(oid, prop) as GreenList;
if (items != null)
{
result = result.AddRange(items);
}
}
else
{
var item = this.GetGreenValue(oid, prop);
result = result.Add(item);
}
}
}
return(ImmutableModelList <ImmutableObject> .FromGreenList(result, this, oid));
}
internal ImmutableModelList <ImmutableObject> MGetBases(ObjectId oid)
{
GreenList result = this.CollectBases(oid);
result = result.Remove(oid);
return(ImmutableModelList <ImmutableObject> .FromGreenList(result, this, oid));
}
internal ImmutableModelList <ImmutableObject> MGetAllBases(ObjectId oid)
{
GreenList result = GreenList.EmptyUnique;
this.CollectAllBases(oid, ref result);
result = result.Remove(oid);
return(ImmutableModelList <ImmutableObject> .FromGreenList(result, this, oid));
}
internal ImmutableModelList <ImmutableObject> MChildren(ObjectId oid)
{
GreenObject green;
if (this.green.Objects.TryGetValue(oid, out green))
{
return(ImmutableModelList <ImmutableObject> .FromObjectIdList(green.Children, this));
}
return(ImmutableModelList <ImmutableObject> .Empty);
}
protected ImmutableModelList <T> GetList <T>(ModelProperty property, ref ImmutableModelList <T> value)
{
ImmutableModelList <T> result = value;
if (result == null)
{
result = this.model.GetList <T>(this.id, property);
result = Interlocked.CompareExchange(ref value, result, null) ?? result;
}
return(result);
}
internal ImmutableModelList <MutableObject> MChildren(ObjectId oid)
{
ImmutableList <ObjectId> children = ImmutableList <ObjectId> .Empty;
GreenModelUpdateContext ctx = null;
try
{
do
{
ctx = this.BeginUpdate();
children = ctx.Updater.GetChildren(this.id, oid);
} while (!this.EndUpdate(ctx));
}
finally
{
this.FinalizeUpdate(ctx);
}
return(ImmutableModelList <MutableObject> .FromObjectIdList(children, this));
}
internal ImmutableModelList <T> GetList <T>(ObjectId oid, ModelProperty property)
{
Debug.Assert(property.IsCollection);
var greenValue = this.GetGreenValue(oid, property);
if (greenValue is GreenList)
{
return(ImmutableModelList <T> .FromGreenList((GreenList)greenValue, this, oid));
}
else
{
Slot slot = oid.Descriptor.GetSlot(property);
if (!slot.IsCollection)
{
return(ImmutableModelList <T> .FromGreenSingleValue(greenValue, this, oid));
}
}
return(ImmutableModelList <T> .FromGreenList(property.IsUnique?GreenList.EmptyUnique : GreenList.EmptyNonUnique, this, oid));
}