Quick Q: I've seen some other questions around this but not quite what I'm looking to do. Hopefully it's simple.
I have a series of lines that I want to join together using the LineJoiner transformer. So far so good and this works nicely...BUT...each polyline has an ID unique to that line segment.
I would like to use the LineJoiner to chain polylines together but I want to keep the combined attributes (ID) as a list associated with the elements (either comma seperated or as a seperate list). The reason is that at the end I'd like to be able to see a polyline and know it's been made up of ID's 2,3,4.
Is this possible in FME or do I need to look elsewhere?