public void AddRange(Type type, IEnumerable<MemberMetadata> metadatas)
{
type.ThrowIfNull("type", "Parameter cannot be null.");
if (_container.ContainsKey(type))
{
_container[type].AddRange(metadatas);
}
else
{
SafeCollection<MemberMetadata> holder = new SafeCollection<MemberMetadata>();
holder.AddRange(metadatas);
_container.TryAdd(type, holder);
}
}
