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1 | /* |
2 | * Copyright (c) 2017 Uber Technologies, Inc. | |
3 | * | |
4 | * Licensed under the Apache License, Version 2.0 (the "License"); | |
5 | * you may not use this file except in compliance with the License. | |
6 | * You may obtain a copy of the License at | |
7 | * | |
8 | * http://www.apache.org/licenses/LICENSE-2.0 | |
9 | * | |
10 | * Unless required by applicable law or agreed to in writing, software | |
11 | * distributed under the License is distributed on an "AS IS" BASIS, | |
12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | |
13 | * See the License for the specific language governing permissions and | |
14 | * limitations under the License. | |
15 | */ | |
16 | ||
17 | #ifndef JAEGERTRACING_METRICS_STATSREPORTER_H | |
18 | #define JAEGERTRACING_METRICS_STATSREPORTER_H | |
19 | ||
20 | #include <cstdint> | |
21 | #include <string> | |
22 | #include <unordered_map> | |
23 | ||
24 | namespace jaegertracing { | |
25 | namespace metrics { | |
26 | ||
27 | class StatsReporter { | |
28 | public: | |
29 | using TagMap = std::unordered_map<std::string, std::string>; | |
30 | ||
31 | virtual ~StatsReporter() = default; | |
32 | ||
33 | void incCounter(const std::string& name, int64_t delta) | |
34 | { | |
35 | incCounter(name, delta, TagMap()); | |
36 | } | |
37 | ||
38 | void recordTimer(const std::string& name, int64_t delta) | |
39 | { | |
40 | recordTimer(name, delta, TagMap()); | |
41 | } | |
42 | ||
43 | void updateGauge(const std::string& name, int64_t delta) | |
44 | { | |
45 | updateGauge(name, delta, TagMap()); | |
46 | } | |
47 | ||
48 | virtual void | |
49 | incCounter(const std::string& name, int64_t delta, const TagMap& tags) = 0; | |
50 | ||
51 | virtual void | |
52 | recordTimer(const std::string& name, int64_t time, const TagMap& tags) = 0; | |
53 | ||
54 | virtual void updateGauge(const std::string& name, | |
55 | int64_t amount, | |
56 | const TagMap& tags) = 0; | |
57 | }; | |
58 | ||
59 | } // namespace metrics | |
60 | } // namespace jaegertracing | |
61 | ||
62 | #endif // JAEGERTRACING_METRICS_STATSREPORTER_H |