/// <summary>
/// Updates the parent references for all child batches. Used for serialisation purposes to maintain the parent hierarchy required for propertygrid type converters.
/// </summary>
internal void UpdateParentReferences()
{
Batches.ToList().ForEach(batch => batch.UpdateParentReferences(this));
Connections.ToList().ForEach(connection => connection.UpdateParentReferences(this));
}