hai

1 files changed, 18 insertions, 0 deletions

diff --git a/lib/trace/metric/emittable.ts b/lib/trace/metric/emittable.ts
new file mode 100644
index 0000000..232cd3a
--- /dev/null
+++ b/lib/trace/metric/emittable.ts
@@ -0,0 +1,18 @@
+import { IEmittableMetric, MetricValue, MetricValueTag, Unit } from '.';
+
+export class EmittableMetric implements IEmittableMetric {
+    constructor(
+        public readonly name: string,
+        public readonly unit: Unit,
+    ) {}
+
+    public withValue(value: number): MetricValue {
+        return {
+            name: this.name,
+            unit: this.unit,
+            emissionTimestamp: Date.now(),
+            value,
+            _tag: MetricValueTag,
+        };
+    }
+}