Remove the hacky HashableDimensionKey.
+ Add a real HashableDimensionKey as a wrapper of the dimension.
So we can get rid of the maps that we kept.
Pay down technical debt and reduce memory usage.
Test: statsd_test & manual
Change-Id: I233280cf1e2ce93da6a8cd4e8514abb066f4016d
diff --git a/cmds/statsd/Android.mk b/cmds/statsd/Android.mk
index 3e517bb..f98ee3d 100644
--- a/cmds/statsd/Android.mk
+++ b/cmds/statsd/Android.mk
@@ -54,7 +54,7 @@
src/storage/StorageManager.cpp \
src/StatsLogProcessor.cpp \
src/StatsService.cpp \
- src/stats_util.cpp \
+ src/HashableDimensionKey.cpp \
src/guardrail/MemoryLeakTrackUtil.cpp \
src/guardrail/StatsdStats.cpp
@@ -174,7 +174,8 @@
tests/metrics/EventMetricProducer_test.cpp \
tests/metrics/ValueMetricProducer_test.cpp \
tests/metrics/GaugeMetricProducer_test.cpp \
- tests/guardrail/StatsdStats_test.cpp
+ tests/guardrail/StatsdStats_test.cpp \
+ tests/metrics/metrics_test_helper.cpp
LOCAL_STATIC_LIBRARIES := \
$(statsd_common_static_libraries) \