Modeling a list


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November 16, 2017 at 1:52 pm #5962


Can anybody give me the title of the video which gives an example of modeling a list? It was incidental to the subject of the video so a search doesn’t yield anything. It’s a reflective association but can’t remember the details …


November 16, 2017 at 2:00 pm #5964


I am not sure how to find it in the videos, but I can point you to an example.

In GPS Watch, look at TrackPoint. It has a reflexive for ordering (in a list). Also, TrackLog has 2 relationships to TrackPoint ‘has first’ and ‘has last’. So, these are the head and tail of the linked list. There are operations that do the insert into the list.

I am sure you know you can get GPS Watch from the Help->Welcome->Quick Start page in BridgePoint.


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