1 files changed, 26 insertions, 0 deletions
diff --git a/src/mgr/Types.h b/src/mgr/Types.h
new file mode 100644
index 000000000..ab90bbbe9
--- /dev/null
+++ b/src/mgr/Types.h
@@ -0,0 +1,26 @@
+// -*- mode:C++; tab-width:8; c-basic-offset:2; indent-tabs-mode:t -*-
+// vim: ts=8 sw=2 smarttab
+
+#ifndef CEPH_MGR_TYPES_H
+#define CEPH_MGR_TYPES_H
+
+typedef int MetricQueryID;
+
+typedef std::pair<uint64_t,uint64_t> PerformanceCounter;
+typedef std::vector<PerformanceCounter> PerformanceCounters;
+
+struct MetricListener {
+  virtual ~MetricListener() {
+  }
+
+  virtual void handle_query_updated() = 0;
+};
+
+struct PerfCollector {
+  MetricQueryID query_id;
+  PerfCollector(MetricQueryID query_id)
+    : query_id(query_id) {
+  }
+};
+
+#endif // CEPH_MGR_TYPES_H