29 lines
541 B
PHP
29 lines
541 B
PHP
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<?php
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declare(strict_types=1);
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namespace OpenTelemetry\SDK\Metrics;
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use OpenTelemetry\SDK\Metrics\Data\Temporality;
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interface MetricMetadataInterface
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{
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/**
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* @return string|InstrumentType
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*/
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public function instrumentType();
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public function name(): string;
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public function unit(): ?string;
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public function description(): ?string;
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/**
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* Returns the underlying temporality of this metric.
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*
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* @return string|Temporality internal temporality
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*/
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public function temporality();
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}
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