Dynamo.Graph.Workspaces.WorkspaceModel.GetModelInternal C# (CSharp) Метод

        public ModelBase GetModelInternal(Guid modelGuid)
        {
            ModelBase foundModel = (Connectors.FirstOrDefault(c => c.GUID == modelGuid)
                ?? Nodes.FirstOrDefault(node => node.GUID == modelGuid) as ModelBase)
                ?? (Notes.FirstOrDefault(note => note.GUID == modelGuid)
                ?? Annotations.FirstOrDefault(annotation => annotation.GUID == modelGuid) as ModelBase
                ?? Presets.FirstOrDefault(preset => preset.GUID == modelGuid) as ModelBase);

            return foundModel;
        }