580ea321b16c71ddec515553761d6f37359bd3a0 |
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26-Feb-2018 |
Yao Chen <yaochen@google.com> |
Add StateTracker. StateTracker is a special condition tracker that's based on a state atom. State atoms are annotated in atoms.proto. The rules for StateTracker: 1. must not have "stop". must have "dimension" 2. must be based on a state atom. 3. it must have the all primary fields and the exclusive state field in its dimension. For example UidProcessStateTracker, will have output dimension {uid, state}. Test: unit tests added. Change-Id: I6b77e58e9fabe61f7326daf929577d8b2cfbf27b
/frameworks/base/cmds/statsd/tests/condition/StateTracker_test.cpp
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