Adding upstream version 18.2.2.upstream/18.2.2

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 32 insertions, 0 deletions

diff --git a/src/mgr/DaemonHealthMetricCollector.h b/src/mgr/DaemonHealthMetricCollector.h
new file mode 100644
index 000000000..558f4e334
--- /dev/null
+++ b/src/mgr/DaemonHealthMetricCollector.h
@@ -0,0 +1,32 @@
+#pragma once
+
+#include <memory>
+#include <string>
+
+#include "DaemonHealthMetric.h"
+#include "DaemonKey.h"
+#include "mon/health_check.h"
+
+class DaemonHealthMetricCollector {
+public:
+  static std::unique_ptr<DaemonHealthMetricCollector> create(daemon_metric m);
+  void update(const DaemonKey& daemon, const DaemonHealthMetric& metric) {
+    if (_is_relevant(metric.get_type())) {
+      reported |= _update(daemon, metric);
+    }
+  }
+  void summarize(health_check_map_t& cm) {
+    if (reported) {
+      _summarize(_get_check(cm));
+    }
+  }
+  virtual ~DaemonHealthMetricCollector() {}
+private:
+  virtual bool _is_relevant(daemon_metric type) const = 0;
+  virtual health_check_t& _get_check(health_check_map_t& cm) const = 0;
+  virtual bool _update(const DaemonKey& daemon, const DaemonHealthMetric& metric) = 0;
+  virtual void _summarize(health_check_t& check) const = 0;
+protected:
+  daemon_metric_t value;
+  bool reported = false;
+};