Merge "Clean up ConditionTracker variables for tracking unsliced condition"... (55e229ac) · Commits · e / os / android_frameworks_base

cmds/statsd/src/condition/CombinationConditionTracker.cpp

+5 −8

Original line number	Diff line number	Diff line
		@@ -141,17 +141,14 @@ void CombinationConditionTracker::evaluateCondition(
		ConditionState newCondition =
		evaluateCombinationCondition(mChildren, mLogicalOperation, nonSlicedConditionCache);
		if (!mSliced) {
		bool nonSlicedChanged = (mUnSlicedPartCondition != newCondition);
		mUnSlicedPartCondition = newCondition;

		bool nonSlicedChanged = (mNonSlicedConditionState != newCondition);
		mNonSlicedConditionState = newCondition;

		nonSlicedConditionCache[mIndex] = mNonSlicedConditionState;

		nonSlicedConditionCache[mIndex] = mUnSlicedPartCondition;
		conditionChangedCache[mIndex] = nonSlicedChanged;
		mUnSlicedPart = newCondition;
		} else {
		mUnSlicedPart = evaluateCombinationCondition(
		mUnSlicedChildren, mLogicalOperation, nonSlicedConditionCache);
		mUnSlicedPartCondition = evaluateCombinationCondition(mUnSlicedChildren, mLogicalOperation,
		nonSlicedConditionCache);

		for (const int childIndex : mChildren) {
		// If any of the sliced condition in children condition changes, the combination

cmds/statsd/src/condition/ConditionTracker.h

+11 −9

Original line number	Diff line number	Diff line
		@@ -36,7 +36,7 @@ public:
		mIndex(index),
		mInitialized(false),
		mTrackerIndex(),
		mNonSlicedConditionState(ConditionState::kUnknown),
		mUnSlicedPartCondition(ConditionState::kUnknown),
		mSliced(false){};

		virtual ~ConditionTracker(){};
		@@ -72,11 +72,6 @@ public:
		std::vector<ConditionState>& conditionCache,
		std::vector<bool>& conditionChanged) = 0;

		// Return the current condition state.
		virtual ConditionState isConditionMet() const {
		return mNonSlicedConditionState;
		};

		// Query the condition with parameters.
		// [conditionParameters]: a map from condition name to the HashableDimensionKey to query the
		// condition.
		@@ -125,8 +120,9 @@ public:
		const std::vector<sp<ConditionTracker>>& allConditions,
		const vector<Matcher>& dimensions) const = 0;

		// Return the current condition state of the unsliced part of the condition.
		inline ConditionState getUnSlicedPartConditionState() const {
		return mUnSlicedPart;
		return mUnSlicedPartCondition;
		}

		protected:
		@@ -141,10 +137,16 @@ protected:
		// the list of LogMatchingTracker index that this ConditionTracker uses.
		std::set<int> mTrackerIndex;

		ConditionState mNonSlicedConditionState;
		// This variable is only used for CombinationConditionTrackers.
		// SimpleConditionTrackers technically don't have an unsliced part because
		// they are either sliced or unsliced.
		//
		// CombinationConditionTrackers have multiple children ConditionTrackers
		// that can be a mixture of sliced or unsliced. This tracks the
		// condition of the unsliced part of the combination condition.
		ConditionState mUnSlicedPartCondition;

		bool mSliced;
		ConditionState mUnSlicedPart;
		};

		} // namespace statsd

cmds/statsd/src/condition/SimpleConditionTracker.cpp

+0 −14

Original line number	Diff line number	Diff line
		@@ -85,12 +85,6 @@ SimpleConditionTracker::SimpleConditionTracker(
		mInitialValue = ConditionState::kUnknown;
		}

		mNonSlicedConditionState = mInitialValue;

		if (!mSliced) {
		mUnSlicedPart = mInitialValue;
		}

		mInitialized = true;
		}

		@@ -141,9 +135,6 @@ void SimpleConditionTracker::handleStopAll(std::vector<ConditionState>& conditio
		mInitialValue = ConditionState::kFalse;
		mSlicedConditionState.clear();
		conditionCache[mIndex] = ConditionState::kFalse;
		if (!mSliced) {
		mUnSlicedPart = ConditionState::kFalse;
		}
		}

		bool SimpleConditionTracker::hitGuardRail(const HashableDimensionKey& newKey) {
		@@ -305,9 +296,7 @@ void SimpleConditionTracker::evaluateCondition(
		conditionCache[mIndex] =
		itr->second > 0 ? ConditionState::kTrue : ConditionState::kFalse;
		}
		mUnSlicedPart = conditionCache[mIndex];
		}

		return;
		}

		@@ -333,9 +322,6 @@ void SimpleConditionTracker::evaluateCondition(
		}
		conditionCache[mIndex] = overallState;
		conditionChangedCache[mIndex] = overallChanged;
		if (!mSliced) {
		mUnSlicedPart = overallState;
		}
		}

		void SimpleConditionTracker::isConditionMet(