commit 90864bc808edadc9a2a671abb32c39209ca2eab1
author Yan Yan <evitayan@google.com> Fri Dec 08 01:44:00 2023 +0000
committer Yan Yan <evitayan@google.com> Wed Jan 10 00:12:19 2024 +0000
tree 027d434a31a8cb8d5dfdec4390214f0e50b56658
parent daf616ad5a4a03072f737d8d24e50c059fb36fd3

Refactor VCN route selection with UnderlyingNetworkEvaluator

This is a preparation CL that allows followup CLs to add network
metric monitors. This CL does a pure refactoring without
introducing any behavior changes

Specific changes include:
- UnderlyingNetworkEvaluator now encapsulates the calculation of
  mPriorityClass
- mIsSelected is moved from UnderlyingNetworkRecord to
  UnderlyingNetworkEvaluator
- UnderlyingNetworkListener is simplified by moving the network
  candidate out to the UnderlyingNetworkController
- NetworkPriorityClassifier now takes a "isSelected" boolean
  instead of the currently selected network candidate

Bug: 282996138
Bug: 315858972
Test: atest FrameworksVcnTests, CtsVcnTestCases
Change-Id: I8461a68f1c4260b253d84d3efed2b09c41116656