1 files changed, 79 insertions, 0 deletions
diff --git a/vendor/open-telemetry/sdk/Trace/SpanProcessor/MultiSpanProcessor.php b/vendor/open-telemetry/sdk/Trace/SpanProcessor/MultiSpanProcessor.php
new file mode 100644
index 000000000..e690791f2
--- /dev/null
+++ b/vendor/open-telemetry/sdk/Trace/SpanProcessor/MultiSpanProcessor.php
@@ -0,0 +1,79 @@
+<?php
+
+declare(strict_types=1);
+
+namespace OpenTelemetry\SDK\Trace\SpanProcessor;
+
+use OpenTelemetry\Context\ContextInterface;
+use OpenTelemetry\SDK\Common\Future\CancellationInterface;
+use OpenTelemetry\SDK\Trace\ReadableSpanInterface;
+use OpenTelemetry\SDK\Trace\ReadWriteSpanInterface;
+use OpenTelemetry\SDK\Trace\SpanProcessorInterface;
+
+/**
+ * Class SpanMultiProcessor is a SpanProcessor that forwards all events to an
+ * array of SpanProcessors.
+ */
+final class MultiSpanProcessor implements SpanProcessorInterface
+{
+    /** @var list<SpanProcessorInterface> */
+    private array $processors = [];
+
+    public function __construct(SpanProcessorInterface ...$spanProcessors)
+    {
+        foreach ($spanProcessors as $processor) {
+            $this->addSpanProcessor($processor);
+        }
+    }
+
+    public function addSpanProcessor(SpanProcessorInterface $processor): void
+    {
+        $this->processors[] = $processor;
+    }
+
+    /** @return list<SpanProcessorInterface> */
+    public function getSpanProcessors(): array
+    {
+        return $this->processors;
+    }
+
+    /** @inheritDoc */
+    public function onStart(ReadWriteSpanInterface $span, ContextInterface $parentContext): void
+    {
+        foreach ($this->processors as $processor) {
+            $processor->onStart($span, $parentContext);
+        }
+    }
+
+    /** @inheritDoc */
+    public function onEnd(ReadableSpanInterface $span): void
+    {
+        foreach ($this->processors as $processor) {
+            $processor->onEnd($span);
+        }
+    }
+
+    /** @inheritDoc */
+    public function shutdown(?CancellationInterface $cancellation = null): bool
+    {
+        $result = true;
+
+        foreach ($this->processors as $processor) {
+            $result = $result && $processor->shutdown();
+        }
+
+        return $result;
+    }
+
+    /** @inheritDoc */
+    public function forceFlush(?CancellationInterface $cancellation = null): bool
+    {
+        $result = true;
+
+        foreach ($this->processors as $processor) {
+            $result = $result && $processor->forceFlush();
+        }
+
+        return $result;
+    }
+}