Make LogMatchingTracker, SimpleLogMatchingTracker, CombinationLogMatchingTracker, LogTracker, and AtomMatcher naming consistent
Bug: 163421298
Test: `m statsd`
Test: `m statsd_test`
Test: `m`
Test: `atest statsd_test`
Change-Id: I626be9507b64959d3dcb7f260c62229f0f1d0140
diff --git a/cmds/statsd/src/matchers/SimpleAtomMatchingTracker.cpp b/cmds/statsd/src/matchers/SimpleAtomMatchingTracker.cpp
new file mode 100644
index 0000000..744ec37
--- /dev/null
+++ b/cmds/statsd/src/matchers/SimpleAtomMatchingTracker.cpp
@@ -0,0 +1,73 @@
+/*
+ * Copyright (C) 2017 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#define DEBUG false // STOPSHIP if true
+#include "Log.h"
+
+#include "SimpleAtomMatchingTracker.h"
+
+namespace android {
+namespace os {
+namespace statsd {
+
+using std::unordered_map;
+using std::vector;
+
+SimpleAtomMatchingTracker::SimpleAtomMatchingTracker(const int64_t& id, const int index,
+ const uint64_t protoHash,
+ const SimpleAtomMatcher& matcher,
+ const sp<UidMap>& uidMap)
+ : AtomMatchingTracker(id, index, protoHash), mMatcher(matcher), mUidMap(uidMap) {
+ if (!matcher.has_atom_id()) {
+ mInitialized = false;
+ } else {
+ mAtomIds.insert(matcher.atom_id());
+ mInitialized = true;
+ }
+}
+
+SimpleAtomMatchingTracker::~SimpleAtomMatchingTracker() {
+}
+
+bool SimpleAtomMatchingTracker::init(const vector<AtomMatcher>& allAtomMatchers,
+ const vector<sp<AtomMatchingTracker>>& allAtomMatchingTrackers,
+ const unordered_map<int64_t, int>& matcherMap,
+ vector<bool>& stack) {
+ // no need to do anything.
+ return mInitialized;
+}
+
+void SimpleAtomMatchingTracker::onLogEvent(
+ const LogEvent& event, const vector<sp<AtomMatchingTracker>>& allAtomMatchingTrackers,
+ vector<MatchingState>& matcherResults) {
+ if (matcherResults[mIndex] != MatchingState::kNotComputed) {
+ VLOG("Matcher %lld already evaluated ", (long long)mId);
+ return;
+ }
+
+ if (mAtomIds.find(event.GetTagId()) == mAtomIds.end()) {
+ matcherResults[mIndex] = MatchingState::kNotMatched;
+ return;
+ }
+
+ bool matched = matchesSimple(mUidMap, mMatcher, event);
+ matcherResults[mIndex] = matched ? MatchingState::kMatched : MatchingState::kNotMatched;
+ VLOG("Stats SimpleLogMatcher %lld matched? %d", (long long)mId, matched);
+}
+
+} // namespace statsd
+} // namespace os
+} // namespace android