1 files changed, 44 insertions, 0 deletions
diff --git a/vendor/open-telemetry/sdk/Common/Time/StopWatchFactory.php b/vendor/open-telemetry/sdk/Common/Time/StopWatchFactory.php
new file mode 100644
index 000000000..f60c377fc
--- /dev/null
+++ b/vendor/open-telemetry/sdk/Common/Time/StopWatchFactory.php
@@ -0,0 +1,44 @@
+<?php
+
+declare(strict_types=1);
+
+namespace OpenTelemetry\SDK\Common\Time;
+
+final class StopWatchFactory implements StopWatchFactoryInterface
+{
+    private static ?StopWatchInterface $default = null;
+
+    private ClockInterface $clock;
+    private ?int $initialStartTime;
+
+    public function __construct(?ClockInterface $clock = null, ?int $initialStartTime = null)
+    {
+        $this->clock = $clock ?? ClockFactory::getDefault();
+        $this->initialStartTime = $initialStartTime;
+    }
+
+    public static function create(?ClockInterface $clock = null, ?int $initialStartTime = null): self
+    {
+        return new self($clock, $initialStartTime);
+    }
+
+    public static function fromClockFactory(ClockFactoryInterface $factory, ?int $initialStartTime = null): self
+    {
+        return self::create($factory->build(), $initialStartTime);
+    }
+
+    public function build(): StopWatch
+    {
+        return new StopWatch($this->clock, $this->initialStartTime);
+    }
+
+    public static function getDefault(): StopWatchInterface
+    {
+        return self::$default ?? self::$default = self::create()->build();
+    }
+
+    public static function setDefault(?StopWatchInterface $default): void
+    {
+        self::$default = $default;
+    }
+}