static IEntityView BuildEntityView(int entityID, Dictionary <Type, ITypeSafeList> entityViewsByType,
Type entityViewType, IEntityViewBuilder entityViewBuilder)
{
ITypeSafeList entityViewsList;
var entityViewsPoolWillBeCreated =
entityViewsByType.TryGetValue(entityViewType, out entityViewsList) == false;
IEntityView entityViewObjectToFill;
//passing the undefined entityViewsByType inside the entityViewBuilder will allow
//it to be created with the correct type and casted back to the undefined list.
//that's how the list will be eventually of the target type.
entityViewBuilder.BuildEntityViewAndAddToList(ref entityViewsList, entityID, out entityViewObjectToFill);
if (entityViewsPoolWillBeCreated)
{
entityViewsByType.Add(entityViewType, entityViewsList);
}
return(entityViewObjectToFill as IEntityView);
}