From cdd7ad020e165fe680703b6d3319b908b682fb7a Mon Sep 17 00:00:00 2001
From: Andrew Dolgov <fox@fakecake.org>
Date: Fri, 20 Oct 2023 17:12:29 +0300
Subject: jaeger-client -> opentelemetry

---
 vendor/open-telemetry/sdk/Metrics/Counter.php | 37 +++++++++++++++++++++++++++
 1 file changed, 37 insertions(+)
 create mode 100644 vendor/open-telemetry/sdk/Metrics/Counter.php

(limited to 'vendor/open-telemetry/sdk/Metrics/Counter.php')

diff --git a/vendor/open-telemetry/sdk/Metrics/Counter.php b/vendor/open-telemetry/sdk/Metrics/Counter.php
new file mode 100644
index 000000000..9cc6b75f9
--- /dev/null
+++ b/vendor/open-telemetry/sdk/Metrics/Counter.php
@@ -0,0 +1,37 @@
+<?php
+
+declare(strict_types=1);
+
+namespace OpenTelemetry\SDK\Metrics;
+
+use OpenTelemetry\API\Metrics\CounterInterface;
+use OpenTelemetry\SDK\Metrics\MetricRegistry\MetricWriterInterface;
+
+/**
+ * @internal
+ */
+final class Counter implements CounterInterface
+{
+    private MetricWriterInterface $writer;
+    private Instrument $instrument;
+    private ReferenceCounterInterface $referenceCounter;
+
+    public function __construct(MetricWriterInterface $writer, Instrument $instrument, ReferenceCounterInterface $referenceCounter)
+    {
+        $this->writer = $writer;
+        $this->instrument = $instrument;
+        $this->referenceCounter = $referenceCounter;
+
+        $this->referenceCounter->acquire();
+    }
+
+    public function __destruct()
+    {
+        $this->referenceCounter->release();
+    }
+
+    public function add($amount, iterable $attributes = [], $context = null): void
+    {
+        $this->writer->record($this->instrument, $amount, $attributes, $context);
+    }
+}
-- 
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