Detect Trips Algorithm

I was analyzing the detectTripsAlgorithm and I checked for the TripsConfig.getGreedyParking() but I did not understand about it and why this is used.
Can you tell me about it with good reason?

There is official documentation for it:

https://www.traccar.org/documentation/trips-stops/

I suspect that you are looking at some old code because "greedy" parking option anymore.