commit 8069771c0db62887b72aa2b8c51cd64eb5f99b2d
author Krzysztof Grobelny <krzysztof.grobelny@intel.com> Thu Mar 04 09:49:27 2021 +0000
committer Krzysztof Grobelny <krzysztof.grobelny@intel.com> Wed Sep 08 08:35:43 2021 +0000
tree 9823b017959eace0af5b3b690b5894bdba94d4b4
parent e702a5de6122a8d1afdb4090791c40b8bb128d8d

added support for Collection Functions

new supported operations: min,max,sum,avg
new supported time scopes: interval,startup

added unit test to verify that each collection function returns correct
timestamp and value

Tested:
- POST/GET on telemetry features in bmcweb, no regression detected
- Using dbus API metric with collection function works as expected

Change-Id: Ib364c433915e07fd7a102f00109525362c40ab8a
Signed-off-by: Krzysztof Grobelny <krzysztof.grobelny@intel.com>

src/interfaces/metric.hpp

diff --git a/src/interfaces/metric.hpp b/src/interfaces/metric.hpp
index 3279fd7..62a8f44 100644
--- a/src/interfaces/metric.hpp
+++ b/src/interfaces/metric.hpp
@@ -16,7 +16,7 @@
     virtual ~Metric() = default;
 
     virtual void initialize() = 0;
-    virtual const std::vector<MetricValue>& getReadings() const = 0;
+    virtual std::vector<MetricValue> getReadings() const = 0;
     virtual LabeledMetricParameters dumpConfiguration() const = 0;
 };