2020-05-14

HDMAPMDK-1132 Id tracing for pole sign lane line endpoints

The tracing problem faced by pole sign lane line endpoints is much simpler compared to that of linear objects. There is only Id mapping, without offset and length mapping.

However, there are still several issues to consider:

1. Procedure
2. The Id Typing System is a persistent problem that needs to be addressed.

Essentially, the root of this problem is that we used Long ID for all Id definitions, while the MDM definition uses Int, which could easily cause overflow issues.