Slice by state in ValueMetricProducer
- Added #onStateChanged logic to ValueMetricProducer
- #onDumpReport fills in slice_by_state values in ValueMetricProducer
- Base information is tracked in a separate data structure and keyed by
dimensions_in_what HashableDimensionKey. The current state key is also
stored in base info so we can close the interval for this state once we
get a new state key.
- Added unit tests for ValueMetricProducer onStateChange
Other changes:
- mCondition parameter was removed from #pullAndMatchEventsLocked and
#accumulateEvents because it is unused in these functions.
- The event key is initialized in each metric's internal
onMatchedLogEvent function. This allows ValueMetric to skip events that
have primary keys that do not match the current state change primary
key.
Test: bit statsd_test:*
Change-Id: I565c6d251262be57abf10fdef243b8bdc01f3772
diff --git a/cmds/statsd/src/HashableDimensionKey.h b/cmds/statsd/src/HashableDimensionKey.h
index b9b86ce..654e135 100644
--- a/cmds/statsd/src/HashableDimensionKey.h
+++ b/cmds/statsd/src/HashableDimensionKey.h
@@ -71,6 +71,8 @@
std::string toString() const;
+ bool operator!=(const HashableDimensionKey& that) const;
+
bool operator==(const HashableDimensionKey& that) const;
bool operator<(const HashableDimensionKey& that) const;