30 lines
1.1 KiB
PHP
30 lines
1.1 KiB
PHP
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<?php
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declare(strict_types=1);
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namespace OpenTelemetry\SDK\Trace;
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use OpenTelemetry\SDK\Common\Future\CancellationInterface;
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use OpenTelemetry\SDK\Common\Future\FutureInterface;
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/**
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* @see https://github.com/open-telemetry/opentelemetry-specification/blob/v1.7.0/specification/trace/sdk.md#span-exporter
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*/
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interface SpanExporterInterface
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{
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/**
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* @param iterable<SpanDataInterface> $batch Batch of spans to export
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*
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* @see https://github.com/open-telemetry/opentelemetry-specification/blob/v1.7.0/specification/trace/sdk.md#exportbatch
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*
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* @psalm-return FutureInterface<bool>
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*/
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public function export(iterable $batch, ?CancellationInterface $cancellation = null): FutureInterface;
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/** @see https://github.com/open-telemetry/opentelemetry-specification/blob/v1.7.0/specification/trace/sdk.md#shutdown-2 */
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public function shutdown(?CancellationInterface $cancellation = null): bool;
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/** @see https://github.com/open-telemetry/opentelemetry-specification/blob/v1.7.0/specification/trace/sdk.md#forceflush-2 */
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public function forceFlush(?CancellationInterface $cancellation = null): bool;
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}
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