25 lines
649 B
PHP
25 lines
649 B
PHP
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<?php
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declare(strict_types=1);
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namespace OpenTelemetry\SDK\Metrics\Exemplar;
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use OpenTelemetry\Context\ContextInterface;
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use OpenTelemetry\SDK\Common\Attribute\AttributesInterface;
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use OpenTelemetry\SDK\Metrics\Data\Exemplar;
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interface ExemplarReservoirInterface
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{
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/**
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* @param int|string $index
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* @param float|int $value
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*/
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public function offer($index, $value, AttributesInterface $attributes, ContextInterface $context, int $timestamp): void;
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/**
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* @param array<AttributesInterface> $dataPointAttributes
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* @return array<Exemplar>
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*/
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public function collect(array $dataPointAttributes): array;
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}
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